{"id":848,"date":"2025-11-26T23:35:55","date_gmt":"2025-11-26T23:35:55","guid":{"rendered":"https:\/\/great-ocean-waterproof.com\/?post_type=product&#038;p=848"},"modified":"2025-12-01T13:29:05","modified_gmt":"2025-12-01T13:29:05","slug":"jy-951-waterborne-polyurethane-waterproof-coating","status":"publish","type":"product","link":"https:\/\/great-ocean-waterproof.com\/cy\/product\/jy-951-waterborne-polyurethane-waterproof-coating\/","title":{"rendered":"JY-951 Gorchudd gwrth-dd\u0175r polywrethan a gludir gan dd\u0175r"},"content":{"rendered":"<blockquote>\n<h2 class=\"header-iWP5WJ auto-hide-last-sibling-br\">Trosolwg o'r Cynnyrch<\/h2>\n<\/blockquote>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">JY-951 D\u0175r-gludo <a href=\"https:\/\/en.wikipedia.org\/wiki\/Polyurethane\" target=\"_blank\" rel=\"noopener\">Polywrethan<\/a> Mae Gorchudd Gwrth-dd\u0175r yn ddeunydd gwrth-dd\u0175r polymer arloesol sy'n gyfeillgar i'r amgylchedd\u2014wedi'i gategoreiddio fel toddiant polymer synthetig sy'n seiliedig ar dd\u0175r ac sydd \u00e2 chynnwys solidau uchel ac sydd hefyd yn cael ei gydnabod fel gorchudd gwrth-dd\u0175r polywrethan clir am ei senarios cymhwysiad addasadwy ar draws amrywiol brosiectau.<\/div>\n<div><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">Wedi'i lunio gyda VAE ac emwlsiwn copolymer acrylig fel ei sail trwy brosesau wedi'u haddasu'n arbenigol, mae'r cynnyrch gwrth-dd\u0175r cotio polywrethan elastig lliw un gydran hwn yn cyfuno hydwythedd uwch deunyddiau organig \u00e2 gwydnwch eithriadol deunyddiau anorganig yn unigryw. Mae ei berfformiad cyffredinol ar y lefel uwch ymhlith cymheiriaid domestig, ac mae wedi'i gymeradwyo fel eitem a argymhellir gan Gymdeithas Diwydiant Adeiladu Tsieina.<\/div>\n<div>\n<div style=\"width: 720px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-848-1\" width=\"720\" height=\"960\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-951-Waterborne-Polyurethane-Waterproof-Coating.mp4?_=1\" \/><a href=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-951-Waterborne-Polyurethane-Waterproof-Coating.mp4\">https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-951-Waterborne-Polyurethane-Waterproof-Coating.mp4<\/a><\/video><\/div>\n<\/div>\n<div><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">Gan frolio adlyniad ac anhydraiddrwydd rhagorol, mae'r haen hon yn arddangos bondio cryf i swbstradau fel morter, sment, carreg, a chynhyrchion metel, tra hefyd yn gwrthsefyll amlygiad hirdymor i olau haul. Mae ei manteision craidd yn cynnwys cryfder uchel, ymestyniad uchel, hydwythedd da, ac effaith dal d\u0175r ddibynadwy a pharhaol\u2014gan ei gwneud yn cael ei fabwysiadu'n eang mewn amrywiol brosiectau gwrth-dd\u0175r a gwrth-drychiad.<\/div>\n<div><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">Fel gwneuthurwr proffesiynol sy'n gweithredu ein ffatri ein hunain, rydym yn cynnig gwasanaethau gwrth-dd\u0175r cotio polywrethan cyfanwerthu ar gyfer y cynnyrch premiwm hwn, gan ddiwallu anghenion prosiectau ar raddfa fach a chyfaint mawr. I'r rhai sydd \u00e2 diddordeb yn yr ateb gwrth-dd\u0175r haen uchaf hwn, mae croeso i chi gysylltu \u00e2 ni'n uniongyrchol am fanylion am bris y cotio gwrth-dd\u0175r polywrethan ac ymholiadau eraill sy'n gysylltiedig \u00e2 chydweithrediad.<\/div>\n<div><\/div>\n<table style=\"width: 100%;\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td style=\"width: 21.1905%;\">Lliw<\/td>\n<td style=\"width: 9.28571%;\">Gwyn<\/td>\n<td style=\"width: 8.09524%;\">Math<\/td>\n<td style=\"width: 27.619%;\">Un gydran<\/td>\n<td style=\"width: 11.9048%;\">Dwysedd<\/td>\n<td style=\"width: 77.619%;\">1.3-1.4 kg\/L<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 21.1905%;\">Cyflwr ffisegol<\/td>\n<td style=\"width: 17.381%;\" colspan=\"2\">Hylif<\/td>\n<td style=\"width: 27.619%;\">Manylebau<\/td>\n<td style=\"width: 89.5238%;\" colspan=\"2\">20 kg\/gasgen<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-849 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Jy-951-Waterborne-Polyurethane-Waterproof-Coating_1.webp\" alt=\"Jy-951 Gorchudd gwrth-dd\u0175r polywrethan a gludir gan dd\u0175r\" width=\"1780\" height=\"1142\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Jy-951-Waterborne-Polyurethane-Waterproof-Coating_1.webp 1780w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Jy-951-Waterborne-Polyurethane-Waterproof-Coating_1-1280x821.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Jy-951-Waterborne-Polyurethane-Waterproof-Coating_1-980x629.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Jy-951-Waterborne-Polyurethane-Waterproof-Coating_1-480x308.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1780px, 100vw\" \/><\/p>\n<blockquote>\n<h2 class=\"header-iWP5WJ auto-hide-last-sibling-br\">Perfformiad a Nodweddion Cynnyrch<\/h2>\n<\/blockquote>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">Fel gorchudd gwrth-dd\u0175r polywrethan premiwm sy'n seiliedig ar dd\u0175r, mae gan JY-951 fanteision cynhwysfawr sy'n cystadlu ag opsiynau o ansawdd uchel fel gorchudd gwrth-dd\u0175r polywrethan yasen o ran perfformiad craidd:<\/div>\n<ol>\n<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Eco-gyfeillgar a hawdd ei ddefnyddio<\/strong>Mae'n gynnyrch eli un gydran, wedi'i seilio ar dd\u0175r (heb doddyddion organig) sy'n ddiwenwyn, yn ddiarogl, ac yn addasadwy o ran lliw\u2014sy'n gymwys fel deunydd diogelu'r amgylchedd gwyrdd. Mae ei nodwedd hawdd ei defnyddio yn cyd-fynd \u00e2'r defnyddioldeb hygyrch a amlinellir mewn adnoddau fel cyfarwyddiadau cotio gwrth-dd\u0175r polywrethan eelhoe.<\/li>\n<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Adeiladwaith addasadwy a chyfleus<\/strong>Gellir ei roi ar swbstradau llaith \u00e2 chryfder bondio uchel; fel cynnyrch adeiladu oer, mae'n barod i'w ddefnyddio'n uniongyrchol. Mae ei gymhwysiad hylifol, tymheredd ystafell (di-dor) yn arbennig o ddelfrydol ar gyfer safleoedd cymhleth eu si\u00e2p neu ardaloedd lle mae fflam yn cael ei wahardd, gan ei wneud yn orchudd gwrth-dd\u0175r polywrethan amlbwrpas ymarferol.<\/li>\n<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Perfformiad cotio uwch<\/strong>Ar \u00f4l ei wella, mae'n ffurfio haen rwber ddi-dor integredig gyda chryfder ymestyn a thynnu uchel (effaith gwrth-dd\u0175r ardderchog). Mae gan y cotio hefyd gryfder uchel (yn addasu'n dda i grebachu\/cracio'r swbstrad) a pherfformiad plygu tymheredd isel dibynadwy (dim craciau ar -10\u00b0C)\u2014sy'n cyfateb i wydnwch cynhyrchion fel cotio gwrth-dd\u0175r polywrethan firelye.<\/li>\n<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Cymhwysedd hirhoedlog a hyblyg<\/strong>Mae ganddo gynnwys solid uchel, priodweddau ffisegol-fecanyddol rhagorol, a gwrthiant cryf i dd\u0175r\/tywydd\/heneiddio (sefydlog o dan UV, gwres ac ocsidiad am oes gwasanaeth hir). Yn addas ar gyfer gwrth-dd\u0175r agored, mae'n perfformio orau mewn prosiectau ystafell ymolchi, pyllau, gwrth-dd\u0175r waliau a thrwsio.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-910 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-951-Waterborne-Polyurethane-Waterproof-Coating3_1.webp\" alt=\"JY-951 Gorchudd gwrth-dd\u0175r polywrethan a gludir gan dd\u0175r\" width=\"1273\" height=\"1273\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-951-Waterborne-Polyurethane-Waterproof-Coating3_1.webp 1273w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-951-Waterborne-Polyurethane-Waterproof-Coating3_1-980x980.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-951-Waterborne-Polyurethane-Waterproof-Coating3_1-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1273px, 100vw\" \/><\/p>\n<blockquote>\n<h2 class=\"header-iWP5WJ auto-hide-last-sibling-br\">Cwmpas y Cais<\/h2>\n<\/blockquote>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">Fel gorchudd polywrethan amlbwrpas gwrth-dd\u0175r amlbwrpas, mae JY-951 yn addas ar gyfer ystod eang o senarios gwrth-dd\u0175r a gwrth-drychiad:<\/div>\n<ol>\n<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Diddosi to<\/strong>Mae'n gweithredu fel haen gwrth-dd\u0175r polywrethan perfformiad uchel ar gyfer to, sy'n berthnasol i bob to, gwastad neu oleddf newydd\/hen, cwteri a bargodion\u2014yn arbennig o effeithiol ar gyfer rhannau o si\u00e2p afreolaidd ar strwythurau to.<\/li>\n<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Ardaloedd adeiladu tir<\/strong>Fe'i defnyddir yn helaeth mewn mannau dan do (toiledau, ystafelloedd ymolchi, ceginau, balcon\u00efau, lloriau) a gorffeniadau gwrth-dd\u0175r\/lleithder ar gyfer waliau allanol. Mae hefyd yn gweithredu fel haen gwrth-dd\u0175r polywrethan cymwys ar gyfer pren, gan ddiwallu anghenion gwrth-dd\u0175r swbstradau pren mewn adrannau dan do perthnasol.<\/li>\n<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Strwythurau tanddaearol<\/strong>Fel gorchudd gwrth-dd\u0175r polywrethan dibynadwy ar gyfer concrit, mae'n addas ar gyfer prosiectau gwrth-dd\u0175r cyfleusterau sy'n seiliedig ar goncrit fel waliau mewnol\/allanol tanddaearol, slabiau islawr, twneli tanddaearol, a siafftiau lifft.<\/li>\n<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Cymwysiadau cyfansawdd<\/strong>Gellir ei ddefnyddio ar y cyd ag amrywiol roliau gwrth-dd\u0175r neu orchuddion gwrth-dd\u0175r eraill i hybu effeithiau gwrth-dd\u0175r ac ymestyn oes y gwasanaeth. Pan gaiff ei gyfuno \u00e2 rholiau gwrth-dd\u0175r SBS, gall ei wydnwch gwrth-dd\u0175r gyrraedd dros 25 mlynedd.<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-912 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-951-Waterborne-Polyurethane-Waterproof-Coating-application_1.webp\" alt=\"Cymhwysiad Gorchudd Diddos Polywrethan D\u0175r-gludedig JY-951\" width=\"1235\" height=\"837\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-951-Waterborne-Polyurethane-Waterproof-Coating-application_1.webp 1235w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-951-Waterborne-Polyurethane-Waterproof-Coating-application_1-980x664.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-951-Waterborne-Polyurethane-Waterproof-Coating-application_1-480x325.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1235px, 100vw\" \/><\/p>\n<blockquote>\n<h2>Mynegai Perfformiad<\/h2>\n<\/blockquote>\n<table style=\"width: 101.733%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"4\">\n<thead>\n<tr>\n<th style=\"width: 8.16777%;\" rowspan=\"2\">Rhif Cyfresol<\/th>\n<th style=\"width: 65.4525%;\" rowspan=\"2\">Eitem<\/th>\n<th style=\"width: 49.7792%;\" colspan=\"2\">Dangosyddion Technegol<\/th>\n<\/tr>\n<tr>\n<th style=\"width: 13.1347%;\">Math I<\/th>\n<th style=\"width: 36.6446%;\">Math II<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"width: 8.16777%;\">1<\/td>\n<td style=\"width: 65.4525%;\">Cryfder Tynnol (Mpa) \u2265<\/td>\n<td style=\"width: 13.1347%;\">1.0<\/td>\n<td style=\"width: 36.6446%;\">1.5<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 8.16777%;\">2<\/td>\n<td style=\"width: 65.4525%;\">Ymestyniad wrth Doriad (%) \u2265<\/td>\n<td style=\"width: 49.7792%;\" colspan=\"2\">300<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 8.16777%;\">3<\/td>\n<td style=\"width: 65.4525%;\">Hyblygrwydd Tymheredd Isel (Plygwch 180\u00b0 o amgylch gwialen \u03c610mm)<\/td>\n<td style=\"width: 13.1347%;\">-10\u00b0C, Dim Craciau<\/td>\n<td style=\"width: 36.6446%;\">-20\u00b0C, Dim Craciau<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 8.16777%;\">4<\/td>\n<td style=\"width: 65.4525%;\">Anhydraiddrwydd D\u0175r (0.3Mpa, 30 munud)<\/td>\n<td style=\"width: 49.7792%;\" colspan=\"2\">Anhydraidd<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 8.16777%;\">5<\/td>\n<td style=\"width: 65.4525%;\">Cynnwys Solet (%) \u2265<\/td>\n<td style=\"width: 49.7792%;\" colspan=\"2\">65<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 8.16777%;\" rowspan=\"2\">6<\/td>\n<td style=\"width: 65.4525%;\">Drying Time (h) – Surface Dry \u2265<\/td>\n<td style=\"width: 49.7792%;\" colspan=\"2\">4<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 65.4525%;\">Drying Time (h) – Actual Dry \u2265<\/td>\n<td style=\"width: 49.7792%;\" colspan=\"2\">8<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 8.16777%;\" rowspan=\"4\">7<\/td>\n<td style=\"width: 65.4525%;\">Tensile Strength Retention Rate (%) after Treatment – Heat Treatment \u2265<\/td>\n<td style=\"width: 49.7792%;\" colspan=\"2\">80<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 65.4525%;\">Tensile Strength Retention Rate (%) after Treatment – Alkali Treatment \u2265<\/td>\n<td style=\"width: 49.7792%;\" colspan=\"2\">60<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 65.4525%;\">Tensile Strength Retention Rate (%) after Treatment – Acid Treatment \u2265<\/td>\n<td style=\"width: 49.7792%;\" colspan=\"2\">40<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 65.4525%;\">Tensile Strength Retention Rate (%) after Treatment – Artificial Weathering Aging Treatment* \u2265<\/td>\n<td style=\"width: 13.1347%;\">–<\/td>\n<td style=\"width: 36.6446%;\">80-150<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 8.16777%;\" rowspan=\"4\">8<\/td>\n<td style=\"width: 65.4525%;\">Elongation at Break (%) after Treatment – Heat Treatment \u2265<\/td>\n<td style=\"width: 49.7792%;\" colspan=\"2\">–<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 65.4525%;\">Elongation at Break (%) after Treatment – Alkali Treatment \u2265<\/td>\n<td style=\"width: 49.7792%;\" colspan=\"2\">200<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 65.4525%;\">Elongation at Break (%) after Treatment – Acid Treatment \u2265<\/td>\n<td style=\"width: 49.7792%;\" colspan=\"2\">–<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 65.4525%;\">Elongation at Break (%) after Treatment – Artificial Weathering Aging Treatment* \u2265<\/td>\n<td style=\"width: 13.1347%;\">–<\/td>\n<td style=\"width: 36.6446%;\">200<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 8.16777%;\" rowspan=\"2\">9<\/td>\n<td style=\"width: 65.4525%;\">Heating Expansion and Contraction Rate (%) – Elongation \u2265<\/td>\n<td style=\"width: 49.7792%;\" colspan=\"2\">1.0<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 65.4525%;\">Heating Expansion and Contraction Rate (%) – Shrinkage \u2265<\/td>\n<td style=\"width: 49.7792%;\" colspan=\"2\">1.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"inter-H_fm37\">\n<div class=\"container-PvPoAn\">\n<div class=\"item-kDun2N\">\n<div class=\"container-SrVXPg chrome70-container\">\n<div class=\"inner-Qo5lJS inner-item-w21SQO\" data-target-id=\"message-box-target-id\" data-testid=\"union_message\">\n<div class=\"message-block-container-PggqdK\" data-testid=\"message-block-container\" data-ui-version=\"samantha\">\n<div class=\"flex flex-row w-full w-full max-w-full s-font-base text-s-color-text-secondary p-0 rounded-s-radius-s bg-transparent group data-[attr=select-mode]:-mt-10 data-[attr=select-mode]:py-10 data-[attr=select-mode]:px-16 data-[attr=select-mode]:sm:p-10 data-[attr=select-mode]:hover:bg-s-color-bg-base data-[attr=select-mode]:hover:rounded-s-radius-xs data-[attr=select-mode]:has-[:checked]:bg-s-color-bg-trans data-[attr=select-mode]:has-[:checked]:rounded-s-radius-xs data-[attr=select-mode]:pointer-events-none\" data-testid=\"receive_message\">\n<div class=\"flex flex-col flex-grow max-w-full min-w-0\">\n<div class=\"flex-row flex w-full\" data-testid=\"message_content\" data-message-id=\"31337374485011714\">\n<div class=\"flex w-full flex-col gap-20\" data-render-engine=\"block\">\n<div class=\"container-P2rR72 flow-markdown-body mdbox-theme-next theme-samantha-uDexJL\" dir=\"ltr\" data-testid=\"message_text_content\" data-show-indicator=\"false\">\n<h3 class=\"header-iWP5WJ auto-hide-last-sibling-br\">Rhagofalon<\/h3>\n<ul class=\"auto-hide-last-sibling-br\">\n<li>Cyn adeiladu, dylid cymysgu'r haen yn gyfartal. Peidiwch ag ychwanegu d\u0175r yn fympwyol ac eithrio'r primer, er mwyn sicrhau ansawdd.<\/li>\n<li>Wrth osod ffabrig atgyfnerthu, dylid ei gludo yn gyffredinol wrth gymhwyso'r ail haen gorchudd.<\/li>\n<li>Gwaherddir adeiladu'n llym pan fydd y tymheredd yn is na 5\u00b0C neu mewn tywydd glawog, eiraog neu rewllyd. Peidiwch \u00e2 chyflawni gweithrediadau eraill ar yr haen orchudd cyn bod y ffilm yn hollol sych, er mwyn peidio \u00e2 difrodi'r haen amddiffynnol ac effeithio ar yr effaith dal d\u0175r.<\/li>\n<li>Er mwyn sicrhau'r effaith gwrth-dd\u0175r, argymhellir bod dos y cotio hwn yn fwy na 2.5 kg y metr sgw\u00e2r.<\/li>\n<li>Mae setlo yn normal; cymysgwch yn gyfartal cyn ei ddefnyddio.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-853 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Application-of-JY-951-Waterborne-Polyurethane-Waterproof-Coating1_1.webp\" alt=\"Cymhwyso Gorchudd Diddos Polywrethan D\u0175r-gludedig JY-951\" width=\"1182\" height=\"886\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Application-of-JY-951-Waterborne-Polyurethane-Waterproof-Coating1_1.webp 1182w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Application-of-JY-951-Waterborne-Polyurethane-Waterproof-Coating1_1-980x735.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Application-of-JY-951-Waterborne-Polyurethane-Waterproof-Coating1_1-480x360.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1182px, 100vw\" \/><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"flex-row flex max-w-full min-w-0 flex-grow\">\n<div class=\"flex flex-col justify-end h-40 w-full select-none opacity-100\" data-testid=\"message_action_bar\">\n<div class=\"message-action-bar-raqbg0 flex flex-row w-full group\">\n<blockquote>\n<h2 class=\"header-iWP5WJ auto-hide-last-sibling-br\">Dull Adeiladu<\/h2>\n<\/blockquote>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">Mae'r adeiladwaith hwn yn cydymffurfio \u00e2'r safon 5.1 a bennir yn GB50207-94\u00a0<em>Cod Technegol ar gyfer Peirianneg Toeau<\/em>Os ydych chi'n chwilio am arweiniad ar sut i ddefnyddio cotio gwrth-dd\u0175r polywrethan, dyma'r broses fanwl (gan gynnwys dos, trwch, a chamau allweddol):<\/div>\n<ol>\n<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Defnydd Adeiladu<\/strong>Pan fo trwch yr haen gwrth-dd\u0175r yn 1.0mm, mae'r dos yn amrywio o tua 1.8kg\/m\u00b2 i 2.2kg\/m\u00b2 (mae'r defnydd gwirioneddol yn dibynnu ar gyflwr yr haen sylfaen a thrwch yr haen; ar gyfer cyfanswm trwch o 1.5-2.0mm, argymhellir defnyddio dros 2.5kg\/m\u00b2).<\/li>\n<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Trwch Adeiladu<\/strong>Ni ddylai trwch yr haen gwrth-dd\u0175r fod yn llai nag 1.5mm, tra ni ddylai trwch yr haen wyneb fertigol fod yn llai nag 1.2mm.<\/li>\n<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Proses Technoleg Adeiladu<\/strong>Y llif gwaith cyffredinol (rhan graidd wrth ddysgu sut i roi haen gwrth-dd\u0175r polywrethan) yw: Triniaeth ar lawr gwlad \u2192 Adeiladu haen gwrth-dd\u0175r ychwanegol fanwl \u2192 Adeiladu haen gwrth-dd\u0175r cotio ardal fawr \u2192 Arolygu a derbyn ansawdd \u2192 Adeiladu haen ynysu amddiffynnol<\/li>\n<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Camau Adeiladu Manwl<\/strong><\/li>\n<\/ol>\n<ul>\n<li><strong>Triniaeth Lawr Gwlad<\/strong>Rhaid i'r haen sylfaen fod yn wastad, yn gadarn, yn l\u00e2n, ac yn rhydd o dd\u0175r gweladwy; dylid siapio corneli mewnol ac allanol yn fwaau. Ar gyfer toeau hen, tynnwch yr haen ddiddos wreiddiol sydd wedi cracio, wedi pothellu a llwch, atgyweiriwch ardaloedd sydd wedi suddo\/wedi'u difrodi, a blociwch ollyngiadau yn gyntaf. Mae angen selio hyblyg ar rannau arbennig (allfeydd d\u0175r, cymalau ehangu). Mae'r dilyniant brwsio fel a ganlyn: corneli mewnol\/allanol \u2192 arwynebau fertigol \u2192 adeiladu arwynebedd mawr.<\/li>\n<li><strong>Adeiladu Primer<\/strong>Cymysgwch dd\u0175r a'r haen ar gymhareb pwysau o 1:3, cymysgwch yn gyfartal cyn ei defnyddio. Mae'r primer yn hybu athreiddedd yr haen i'r haen sylfaen ac yn gwella adlyniad.<\/li>\n<li><strong>Cais Gorchuddio<\/strong>Mae dulliau cymwys yn cynnwys rholio, crafu, brwsio, neu chwistrellu cotio gwrth-dd\u0175r polywrethan; argymhellir y dull cotio lluosog haen denau (osgowch haenau sengl rhy drwchus). Rhowch 3-4 cot i gyd (i gyrraedd trwch o 1.5-2.0mm), a dim ond rhoi'r cot nesaf ar \u00f4l i'r un flaenorol sychu a ffurfio ffilm. Rhowch ffabrig atgyfnerthu mewn rhannau sy'n wan yn strwythurol.<\/li>\n<\/ul>\n<ol class=\"auto-hide-last-sibling-br\" start=\"5\">\n<li><strong>Pwyntiau Allweddol Adeiladu<\/strong><\/li>\n<\/ol>\n<ul>\n<li>Dylai tymheredd adeiladu fod yn 5\u00b0C~35\u00b0C; gwaherddir adeiladu mewn tywydd glawog, eiraog, neu rewllyd (islaw 5\u00b0C).<\/li>\n<li>Ar \u00f4l i bob c\u00f4t sychu (sychu ar yr wyneb), cynhaliwch archwiliad ansawdd; atgyweiriwch ardaloedd sydd wedi colli'r c\u00f4t neu sydd wedi pothellu ar unwaith.<\/li>\n<li>Ar gyfer nodau manwl (corneli mewnol\/allanol, gwreiddiau pibellau, allfeydd draenio), rhowch 2-3 cot o haenau gwrth-dd\u0175r ychwanegol.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-913 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-951-Waterborne-Polyurethane-Waterproof-Coating5_1_1.webp\" alt=\"JY-951 Gorchudd gwrth-dd\u0175r polywrethan a gludir gan dd\u0175r\" width=\"1269\" height=\"937\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-951-Waterborne-Polyurethane-Waterproof-Coating5_1_1.webp 1269w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-951-Waterborne-Polyurethane-Waterproof-Coating5_1_1-980x724.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-951-Waterborne-Polyurethane-Waterproof-Coating5_1_1-480x355.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1269px, 100vw\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-856 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Curing_and_Drying_Time_Considerations.webp\" alt=\"Ystyriaethau Amser_Haltio_a_Sychu\" width=\"1318\" height=\"588\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Curing_and_Drying_Time_Considerations.webp 1318w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Curing_and_Drying_Time_Considerations-480x214.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 1318px, 100vw\" \/><\/p>\n<blockquote>\n<h2 class=\"header-iWP5WJ auto-hide-last-sibling-br\">Adolygiadau Cwsmeriaid<\/h2>\n<\/blockquote>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Gan Mike, contractwr adeiladu yn Texas, UDA<\/strong><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">Defnyddiwyd JY-951 fel yr haen gwrth-dd\u0175r polywrethan ar gyfer adnewyddu to preswyl ar oleddf y chwarter diwethaf. Roedd y dull haen denau lluosog yn hawdd i'w ddilyn hyd yn oed i'n gweithwyr iau, ac roedd yr haen yn bondio'n dda \u00e2'r sylfaen asffalt bresennol. Ar \u00f4l 3 mis o fod yn agored i olau haul dwys a stormydd mellt a tharanau achlysurol, nid oes unrhyw gracio na d\u0175r yn gollwng yn y cymalau gwteri - yn union yr hyn yr oedd ei angen arnom ar gyfer prosiect preswyl canolig ei faint.<\/div>\n<div><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Gan Lina, gwerthwr adnewyddu yn Kuala Lumpur, Malaysia<\/strong><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">Fe wnaethon ni gael y cynnyrch hwn drwy sianeli gwerthu cotio gwrth-dd\u0175r polywrethan Tsieina y llynedd, yn bennaf ar gyfer gwrth-dd\u0175r ystafelloedd ymolchi a balcon\u00efau mewn fflatiau uchel. Mae'r hinsawdd drofannol yma yn golygu lleithder cyson a chawodydd sydyn, ond parhaodd adlyniad JY-951 i swbstradau sment yn dda\u2014fe wnaethon ni wirio ystafell ymolchi 6 mis oed yr wythnos diwethaf, ac nid oes unrhyw fowld na gollyngiad d\u0175r o amgylch gwreiddiau'r bibell. Mae'r dos fesul metr sgw\u00e2r yn rhesymol hefyd, sy'n cadw costau ein prosiect yn sefydlog.<\/div>\n<div><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Gan Klaus, peiriannydd prosiect yn Berlin, yr Almaen<\/strong><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">Pan oeddem yn chwilio am orchudd gwrth-dd\u0175r sy'n bodloni safonau amgylcheddol yr UE, cysylltom yn uniongyrchol \u00e2 ffatri gorchudd gwrth-dd\u0175r polywrethan Tsieina y tu \u00f4l i JY-951. Darparodd eu t\u00eem technegol daflenni data diogelwch deunydd manwl yn brydlon, ac roedd fformiwla VOC isel y cynnyrch yn cydymffurfio \u00e2'n rheoliadau adeiladu lleol. Fe'i defnyddiwyd ar gyfer waliau concrit maes parcio tanddaearol\u2014ar \u00f4l 8 mis, mae'r gorchudd yn dal i gynnal hydwythedd da heb blicio i ffwrdd wrth y cymalau ehangu.<\/div>\n<div><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Gan Tom, gweithiwr cynnal a chadw yn Llundain, y DU<\/strong><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">Rydw i wedi rhoi cynnig ar gynhyrchion fel gorchudd gwrth-dd\u0175r polywrethan firelye o'r blaen ar gyfer atgyweirio waliau hen adeilad. Y tro hwn, fe wnaethon ni ddefnyddio JY-951 ar gyfer gwrth-dd\u0175r islawr adeilad treftadaeth (gan ei fod yn seiliedig ar dd\u0175r ac yn arogl isel, a oedd yn addas ar gyfer y cyfyngiadau gwaith dan do). Gellid gwneud yr adeiladu ar swbstradau ychydig yn llaith, a arbedodd 1 diwrnod o amser sychu'r haen sylfaen i ni. Hyd yn hyn, 4 mis yn ddiweddarach, nid yw'r mannau llaith a arferai fod gennym wedi dychwelyd.<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-857 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Proper_Mixing_and_Application_Techniques.webp\" alt=\"Technegau_Cymysgu_a_Chymhwyso_Priodol\" width=\"1251\" height=\"558\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Proper_Mixing_and_Application_Techniques.webp 1251w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Proper_Mixing_and_Application_Techniques-480x214.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 1251px, 100vw\" \/><\/p>\n<h3 dir=\"auto\">Yngl\u0177n \u00e2'n Ffatri<\/h3>\n<p dir=\"auto\">Sefydlwyd Great Ocean Waterproof Technology Co., Ltd. (Weifang Great Ocean New Waterproof Materials Co., Ltd. gynt) ym 1999 ac mae wedi'i leoli yn Nhref Taitou, Dinas Shouguang\u2014canolfan gynhyrchu deunyddiau gwrth-dd\u0175r fwyaf Tsieina.<\/p>\n<p dir=\"auto\">Gan gwmpasu ardal o 26,000 metr sgw\u00e2r, mae ein ffatri wedi datblygu i fod yn fenter uwch-dechnoleg genedlaethol sy'n integreiddio ymchwil wyddonol, cynhyrchu a gwerthu yn y diwydiant gwrth-dd\u0175r. Ar \u00f4l mwy na 25 mlynedd o arloesi parhaus, rydym bellach yn gweithredu nifer o linellau cynhyrchu uwch ar gyfer pilenni, dalennau a gorchuddion gwrth-dd\u0175r sy'n bodloni safonau blaenllaw domestig.<\/p>\n<p dir=\"auto\">Rydym yn arbenigo mewn ystod lawn o atebion gwrth-dd\u0175r, gan gynnwys Gorchudd Gwrth-dd\u0175r Polywrethan D\u0175r-gludo JY-951, gorchuddion polywrethan un a dwbl-gydran, gorchuddion sment polymer (JS), pilenni gwrth-dd\u0175r polyethylen\/polypropylen (polyester), PVC, TPO, CPE, pilenni hunanlynol polymer wedi'u gosod ymlaen llaw nad ydynt yn adweithiol i asffalt, pilenni asffalt wedi'u haddasu, pilenni sy'n gwrthsefyll gwreiddiau, gorchuddion asffalt rwber a roddir trwy chwistrell, gorchuddion asffalt rwber nad ydynt yn halltu, a dwsinau o gynhyrchion gwrth-dd\u0175r proffesiynol eraill.<\/p>\n<p dir=\"auto\">Gyda chefnogaeth arbenigedd technegol cryf, t\u00eem o beirianwyr a thechnegwyr proffesiynol, offer o'r radd flaenaf, ac offerynnau profi cyflawn, rydym yn sicrhau ansawdd cynnyrch sefydlog a dibynadwy. Mae ein cynnyrch wedi'u hardystio gan sefydliadau profi awdurdodol cenedlaethol ac rydym wedi ennill anrhydeddau mawreddog gan gynnwys:<\/p>\n<ul dir=\"auto\">\n<li>\u201cCydymffurfiaeth Rheoli Ansawdd Cynhwysfawr\u201d y Weinyddiaeth Amaethyddiaeth Genedlaethol<\/li>\n<li>Ardystiad System Rheoli Ansawdd ISO<\/li>\n<li>\u201cCynnyrch Profi Cymwysedig Awdurdodedig yn Genedlaethol\u201d gan Gymdeithas Arolygu Ansawdd Tsieina<\/li>\n<li>Tystysgrif Cofrestru Cynnyrch Adeiladu Diwydiannol Talaith Shandong<\/li>\n<li>Trwydded Cynhyrchu Cynnyrch Diwydiannol<\/li>\n<\/ul>\n<p dir=\"auto\">Gan lynu wrth egwyddorion uniondeb, pragmatiaeth ac arloesedd, mae Great Ocean Waterproof Technology Co., Ltd. wedi ymrwymo i athroniaeth \u201cllwyddiant lle mae pawb ar eu hennill.\u201d Gyda chynhyrchion cost-perfformiad uchel a gwasanaeth rhagorol, mae ein cynnyrch yn cael eu gwerthu'n eang mewn mwy nag 20 talaith ledled Tsieina ac yn cael eu hallforio i nifer o wledydd a rhanbarthau ledled y byd, gan ennill canmoliaeth gyson gan gwsmeriaid.<\/p>\n<p dir=\"auto\">Edrychwn ymlaen at gydweithio \u00e2 chi i greu dyfodol sychach a mwy diogel gyda'n gilydd!<\/p>\n<table style=\"width: 96.649%; height: 310px;\" border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 2202px;\">\n<td style=\"height: 287px; width: 49.9997%;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-660 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-58_1-scaled.webp\" alt=\"Ffatri Great Ocean Waterproof\" width=\"2560\" height=\"1920\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-58_1-scaled.webp 2560w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-58_1-1280x960.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-58_1-980x735.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-58_1-480x360.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2560px, 100vw\" \/><\/td>\n<td style=\"height: 287px; width: 86.9477%;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-647 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-45_1-scaled.webp\" alt=\"Ffatri Great Ocean Waterproof\" width=\"2560\" height=\"1920\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-45_1-scaled.webp 2560w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-45_1-1280x960.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-45_1-980x735.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-45_1-480x360.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2560px, 100vw\" \/><\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px; width: 49.9997%;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-636 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-34_1-scaled.webp\" alt=\"Ffatri Great Ocean Waterproof\" width=\"2560\" height=\"2560\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-34_1-scaled.webp 2560w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-34_1-1280x1280.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-34_1-980x980.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-34_1-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2560px, 100vw\" \/><\/td>\n<td style=\"height: 23px; width: 86.9477%;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-634 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-32_1-scaled.webp\" alt=\"Ffatri Great Ocean Waterproof\" width=\"2560\" height=\"2560\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-32_1-scaled.webp 2560w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-32_1-1280x1280.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-32_1-980x980.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-32_1-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2560px, 100vw\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">Mae Gorchudd Gwrth-dd\u0175r Polywrethan D\u0175r-gludo JY-951 yn orchudd polywrethan gwrth-dd\u0175r o ansawdd uchel\u2014deunydd gwrth-dd\u0175r math newydd a anogir gan awdurdodau perthnasol yn Tsieina. Wedi'i lunio gydag emwlsiwn VAE ac emwlsiwn copolymer acrylig fel y sylfaen trwy brosesau wedi'u haddasu'n arbenigol, mae'r gorchudd elastig lliw un gydran hwn yn cyfuno elastigedd uchel deunyddiau organig a gwydnwch rhagorol deunyddiau anorganig.<\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">Fel gwneuthurwr proffesiynol sy'n rhedeg ein ffatri ein hunain sy'n ymroddedig i atebion gwrth-dd\u0175r premiwm, rydym yn sicrhau bod y cynnyrch hwn yn cynnig adeiladu hawdd, effaith gwrth-dd\u0175r dibynadwy a bywyd gwasanaeth hir, gan ei wneud yn cael ei gymhwyso'n eang mewn amrywiol brosiectau gwrth-dd\u0175r a gwrth-drychiad. Gyda pherfformiad cynhwysfawr uwch ymhlith cynhyrchion tebyg domestig, mae'n cael ei gydnabod fel y cotio gwrth-dd\u0175r polywrethan gorau ac mae wedi'i gymeradwyo fel cynnyrch a argymhellir gan Gymdeithas Diwydiant Adeiladu Tsieina.<\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">Am wybodaeth fanwl am ei bris ac ymholiadau sy'n ymwneud \u00e2 chydweithrediad, mae croeso i chi gysylltu \u00e2 ni!<\/div>","protected":false},"featured_media":850,"template":"","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"<blockquote>\r\n<h2 class=\"header-iWP5WJ auto-hide-last-sibling-br\">Product Overview<\/h2>\r\n<\/blockquote>\r\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">JY-951 Waterborne <a href=\"https:\/\/en.wikipedia.org\/wiki\/Polyurethane\">Polyurethane<\/a> Waterproof Coating is a cutting-edge, environmentally friendly polymer waterproof material\u2014categorized as a high-elasticity, high-solid-content water-based synthetic polymer solution, and also recognized as a\u00a0clear polyurethane waterproof coating\u00a0for its adaptable application scenarios across diverse projects.<\/div>\r\n<div><\/div>\r\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">Formulated with VAE and acrylic copolymer emulsion as its base via specialized modified processes, this single-component colored elastic\u00a0polyurethane coating waterproof\u00a0product uniquely merges the superior elasticity of organic materials with the exceptional durability of inorganic materials. Its overall performance ranks at the advanced level among domestic counterparts, and it has been approved as a recommended item by the China Construction Industry Association.<\/div>\r\n<div><\/div>\r\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">Boasting excellent adhesion and impermeability, this coating exhibits strong bonding to substrates like mortar, cement, stone, and metal products, while also withstanding long-term sunlight exposure. Its core advantages include high strength, high elongation, good elasticity, and a reliable, long-lasting waterproof effect\u2014making it widely adopted in various waterproof and anti-seepage projects.<\/div>\r\n<div><\/div>\r\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">As a professional manufacturer operating our own factory, we offer\u00a0wholesale polyurethane coating waterproof\u00a0services for this premium product, catering to both small-scale and large-volume project demands. For those interested in this top-tier waterproof solution, feel free to reach out to us directly for details on the\u00a0polyurethane waterproof coating price\u00a0and other cooperation-related inquiries.<\/div>\r\n<div><\/div>\r\n<table style=\"width: 100%\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\r\n<tbody>\r\n<tr>\r\n<td style=\"width: 21.1905%\">Color<\/td>\r\n<td style=\"width: 9.28571%\">White<\/td>\r\n<td style=\"width: 8.09524%\">Type<\/td>\r\n<td style=\"width: 27.619%\">Single-component<\/td>\r\n<td style=\"width: 11.9048%\">Density<\/td>\r\n<td style=\"width: 77.619%\">1.3-1.4 kg\/L<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 21.1905%\">Physical state<\/td>\r\n<td style=\"width: 17.381%\" colspan=\"2\">Liquid<\/td>\r\n<td style=\"width: 27.619%\">Specifications<\/td>\r\n<td style=\"width: 89.5238%\" colspan=\"2\">20 kg\/barrel<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<img class=\"size-full wp-image-849 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Jy-951-Waterborne-Polyurethane-Waterproof-Coating_1.webp\" alt=\"Jy-951 Waterborne Polyurethane Waterproof Coating\" width=\"1780\" height=\"1142\" \/>\r\n<blockquote>\r\n<h2 class=\"header-iWP5WJ auto-hide-last-sibling-br\">Performance & Product Features<\/h2>\r\n<\/blockquote>\r\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">As a premium\u00a0water based polyurethane waterproof coating, JY-951 boasts comprehensive advantages that rival high-quality options like\u00a0yasen polyurethane waterproof coating\u00a0in core performance:<\/div>\r\n<ol>\r\n \t<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Eco-friendly & user-friendly<\/strong>: It\u2019s a single-component, water-based lotion product (free of organic solvents) that\u2019s non-toxic, odorless, and color-adjustable\u2014qualifying as a green environmental protection material. Its easy-to-operate attribute aligns with the accessible usability outlined in resources like\u00a0eelhoe polyurethane waterproof coating instructions.<\/li>\r\n \t<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Adaptable & convenient construction<\/strong>: It can be applied on damp substrates with high bonding strength; as a cold-construction product, it\u2019s ready to use directly. Its liquid, room-temperature application (seamless) is especially ideal for complex-shaped sites or flame-prohibited areas, marking it a practical\u00a0multi purpose polyurethane waterproof coating.<\/li>\r\n \t<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Superior coating performance<\/strong>: Once cured, it forms an integrated seamless rubber layer with high elongation and tensile strength (excellent waterproof effect). The coating also has high strength (adapts well to substrate shrinkage\/cracking) and reliable low-temperature bending performance (no cracks at -10\u00b0C)\u2014matching the durability of products like\u00a0firelye polyurethane waterproof coating.<\/li>\r\n \t<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Long-lasting & versatile applicability<\/strong>: It has a high solid content, excellent physical-mechanical properties, and strong water\/weather\/aging resistance (stable under UV, heat, and oxidation for a long service life). Suitable for exposed waterproofing, it performs best in bathroom, pool, wall waterproofing, and repair projects.<\/li>\r\n<\/ol>\r\n<img class=\"size-full wp-image-852 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-951-Waterborne-Polyurethane-Waterproof-Coating2_1.webp\" alt=\"JY-951 Waterborne Polyurethane Waterproof Coating\" width=\"1500\" height=\"810\" \/>\r\n<blockquote>\r\n<h2 class=\"header-iWP5WJ auto-hide-last-sibling-br\">Application Scope<\/h2>\r\n<\/blockquote>\r\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">As a versatile\u00a0waterproof multipurpose polyurethane coating, JY-951 fits a wide range of waterproofing and anti-seepage scenarios:<\/div>\r\n<ol>\r\n \t<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Roof waterproofing<\/strong>: It acts as a high-performance\u00a0polyurethane waterproof coating for roof, applicable to all new\/old flat or sloped roofs, gutters, and eaves\u2014particularly effective for irregular-shaped parts on roof structures.<\/li>\r\n \t<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Ground building areas<\/strong>: It\u2019s widely used in indoor spaces (toilets, bathrooms, kitchens, balconies, floors) and exterior wall waterproofing\/moisture-proof finishing. It also functions as a qualified\u00a0polyurethane waterproof coating for wood, catering to waterproofing needs of wood-based substrates in relevant indoor sections.<\/li>\r\n \t<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Underground structures<\/strong>: As a dependable\u00a0polyurethane waterproof coating for concrete, it\u2019s suitable for waterproofing projects of concrete-based facilities like underground interior\/exterior walls, basement slabs, underground tunnels, and elevator shafts.<\/li>\r\n \t<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Composite applications<\/strong>: It can be used in combination with various waterproof rolls or other waterproof coatings to boost waterproofing effects and prolong service life. When compounded with SBS waterproof rolls, its waterproofing durability can reach over 25 years.<\/li>\r\n<\/ol>\r\n<img class=\"size-full wp-image-853 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Application-of-JY-951-Waterborne-Polyurethane-Waterproof-Coating1_1.webp\" alt=\"Application of JY-951 Waterborne Polyurethane Waterproof Coating\" width=\"1182\" height=\"886\" \/>\r\n<blockquote>\r\n<h2>Performance Index<\/h2>\r\n<\/blockquote>\r\n<table style=\"width: 101.733%\" border=\"1\" cellspacing=\"0\" cellpadding=\"4\">\r\n<thead>\r\n<tr>\r\n<th style=\"width: 8.16777%\" rowspan=\"2\">Serial No.<\/th>\r\n<th style=\"width: 65.4525%\" rowspan=\"2\">Item<\/th>\r\n<th style=\"width: 49.7792%\" colspan=\"2\">Technical Indicators<\/th>\r\n<\/tr>\r\n<tr>\r\n<th style=\"width: 13.1347%\">Type I<\/th>\r\n<th style=\"width: 36.6446%\">Type II<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td style=\"width: 8.16777%\">1<\/td>\r\n<td style=\"width: 65.4525%\">Tensile Strength (Mpa) \u2265<\/td>\r\n<td style=\"width: 13.1347%\">1.0<\/td>\r\n<td style=\"width: 36.6446%\">1.5<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 8.16777%\">2<\/td>\r\n<td style=\"width: 65.4525%\">Elongation at Break (%) \u2265<\/td>\r\n<td style=\"width: 49.7792%\" colspan=\"2\">300<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 8.16777%\">3<\/td>\r\n<td style=\"width: 65.4525%\">Low Temperature Flexibility (Bend 180\u00b0 around \u03c610mm rod)<\/td>\r\n<td style=\"width: 13.1347%\">-10\u00b0C, No Cracks<\/td>\r\n<td style=\"width: 36.6446%\">-20\u00b0C, No Cracks<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 8.16777%\">4<\/td>\r\n<td style=\"width: 65.4525%\">Water Impermeability (0.3Mpa, 30min)<\/td>\r\n<td style=\"width: 49.7792%\" colspan=\"2\">Impermeable<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 8.16777%\">5<\/td>\r\n<td style=\"width: 65.4525%\">Solid Content (%) \u2265<\/td>\r\n<td style=\"width: 49.7792%\" colspan=\"2\">65<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 8.16777%\" rowspan=\"2\">6<\/td>\r\n<td style=\"width: 65.4525%\">Drying Time (h) - Surface Dry \u2265<\/td>\r\n<td style=\"width: 49.7792%\" colspan=\"2\">4<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 65.4525%\">Drying Time (h) - Actual Dry \u2265<\/td>\r\n<td style=\"width: 49.7792%\" colspan=\"2\">8<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 8.16777%\" rowspan=\"4\">7<\/td>\r\n<td style=\"width: 65.4525%\">Tensile Strength Retention Rate (%) after Treatment - Heat Treatment \u2265<\/td>\r\n<td style=\"width: 49.7792%\" colspan=\"2\">80<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 65.4525%\">Tensile Strength Retention Rate (%) after Treatment - Alkali Treatment \u2265<\/td>\r\n<td style=\"width: 49.7792%\" colspan=\"2\">60<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 65.4525%\">Tensile Strength Retention Rate (%) after Treatment - Acid Treatment \u2265<\/td>\r\n<td style=\"width: 49.7792%\" colspan=\"2\">40<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 65.4525%\">Tensile Strength Retention Rate (%) after Treatment - Artificial Weathering Aging Treatment* \u2265<\/td>\r\n<td style=\"width: 13.1347%\">-<\/td>\r\n<td style=\"width: 36.6446%\">80-150<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 8.16777%\" rowspan=\"4\">8<\/td>\r\n<td style=\"width: 65.4525%\">Elongation at Break (%) after Treatment - Heat Treatment \u2265<\/td>\r\n<td style=\"width: 49.7792%\" colspan=\"2\">-<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 65.4525%\">Elongation at Break (%) after Treatment - Alkali Treatment \u2265<\/td>\r\n<td style=\"width: 49.7792%\" colspan=\"2\">200<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 65.4525%\">Elongation at Break (%) after Treatment - Acid Treatment \u2265<\/td>\r\n<td style=\"width: 49.7792%\" colspan=\"2\">-<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 65.4525%\">Elongation at Break (%) after Treatment - Artificial Weathering Aging Treatment* \u2265<\/td>\r\n<td style=\"width: 13.1347%\">-<\/td>\r\n<td style=\"width: 36.6446%\">200<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 8.16777%\" rowspan=\"2\">9<\/td>\r\n<td style=\"width: 65.4525%\">Heating Expansion and Contraction Rate (%) - Elongation \u2265<\/td>\r\n<td style=\"width: 49.7792%\" colspan=\"2\">1.0<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 65.4525%\">Heating Expansion and Contraction Rate (%) - Shrinkage \u2265<\/td>\r\n<td style=\"width: 49.7792%\" colspan=\"2\">1.0<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<div class=\"inter-H_fm37\">\r\n<div class=\"container-PvPoAn\">\r\n<div class=\"item-kDun2N\">\r\n<div class=\"container-SrVXPg chrome70-container\">\r\n<div class=\"inner-Qo5lJS inner-item-w21SQO\" data-target-id=\"message-box-target-id\" data-testid=\"union_message\">\r\n<div class=\"message-block-container-PggqdK\" data-testid=\"message-block-container\" data-ui-version=\"samantha\">\r\n<div class=\"flex flex-row w-full w-full max-w-full s-font-base text-s-color-text-secondary p-0 rounded-s-radius-s bg-transparent group data-[attr=select-mode]:-mt-10 data-[attr=select-mode]:py-10 data-[attr=select-mode]:px-16 data-[attr=select-mode]:sm:p-10 data-[attr=select-mode]:hover:bg-s-color-bg-base data-[attr=select-mode]:hover:rounded-s-radius-xs data-[attr=select-mode]:has-[:checked]:bg-s-color-bg-trans data-[attr=select-mode]:has-[:checked]:rounded-s-radius-xs data-[attr=select-mode]:pointer-events-none\" data-testid=\"receive_message\">\r\n<div class=\"flex flex-col flex-grow max-w-full min-w-0\">\r\n<div class=\"flex-row flex w-full\" data-testid=\"message_content\" data-message-id=\"31337374485011714\">\r\n<div class=\"flex w-full flex-col gap-20\" data-render-engine=\"block\">\r\n<div class=\"container-P2rR72 flow-markdown-body mdbox-theme-next theme-samantha-uDexJL\" dir=\"ltr\" data-testid=\"message_text_content\" data-show-indicator=\"false\">\r\n<h3 class=\"header-iWP5WJ auto-hide-last-sibling-br\">Precautions<\/h3>\r\n<ul class=\"auto-hide-last-sibling-br\">\r\n \t<li>Before construction, the coating should be fully stirred evenly. Do not add water arbitrarily except for the primer, so as to ensure quality.<\/li>\r\n \t<li>When laying reinforcing fabric, it should generally be pasted during the application of the second coating layer.<\/li>\r\n \t<li>Construction is strictly prohibited when the temperature is below 5\u00b0C or in rainy, snowy, or freezing weather. Do not perform other operations on the coating layer before the film is completely dry, so as not to damage the protective layer and affect the waterproof effect.<\/li>\r\n \t<li>To ensure the waterproof effect, it is recommended that the dosage of this coating be more than 2.5 kg per square meter.<\/li>\r\n \t<li>Settling is normal; just stir evenly before use.<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"flex-row flex max-w-full min-w-0 flex-grow\">\r\n<div class=\"flex flex-col justify-end h-40 w-full select-none opacity-100\" data-testid=\"message_action_bar\">\r\n<div class=\"message-action-bar-raqbg0 flex flex-row w-full group\">\r\n<blockquote>\r\n<h2 class=\"header-iWP5WJ auto-hide-last-sibling-br\">Construction Method<\/h2>\r\n<\/blockquote>\r\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">This construction complies with the 5.1 standard specified in GB50207-94\u00a0<em>Technical Code for Roof Engineering<\/em>. If you\u2019re seeking guidance on\u00a0polyurethane waterproof coating how to use, the detailed process (covering dosage, thickness, and key steps) is as follows:<\/div>\r\n<ol>\r\n \t<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Construction Usage<\/strong>When the waterproof layer coating thickness is 1.0mm, the dosage ranges from about 1.8kg\/m\u00b2 to 2.2kg\/m\u00b2 (actual usage depends on the base layer condition and coating thickness; for a total thickness of 1.5-2.0mm, it\u2019s recommended to use over 2.5kg\/m\u00b2).<\/li>\r\n \t<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Construction Thickness<\/strong>The thickness of the waterproof layer coating shall not be less than 1.5mm, while the thickness of the vertical surface coating shall not be less than 1.2mm.<\/li>\r\n \t<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Construction Technology Process<\/strong>The overall workflow (a core part when learning\u00a0how to apply polyurethane waterproof coating) is:Grassroots treatment \u2192 Construction of detailed additional waterproof layer \u2192 Construction of large-area coating waterproof layer \u2192 Quality inspection and acceptance \u2192 Construction of protective isolation layer<\/li>\r\n \t<li class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Detailed Construction Steps<\/strong><\/li>\r\n<\/ol>\r\n<ul>\r\n \t<li><strong>Grassroots Treatment<\/strong>: The base layer must be flat, firm, clean, and free of visible water; internal and external corners should be shaped into arcs. For old roofs, remove the original cracked, blistered waterproof layer and dust, repair sunken\/damaged areas, and block leaks first. Special parts (water outlets, expansion joints) need flexible sealing. The brushing sequence follows: internal\/external corners \u2192 vertical surfaces \u2192 large-area construction.<\/li>\r\n \t<li><strong>Primer Construction<\/strong>: Mix water and the coating at a 1:3 weight ratio, stir evenly before use. The primer boosts the coating\u2019s permeability to the base layer and enhances adhesion.<\/li>\r\n \t<li><strong>Coating Application<\/strong>: Applicable methods include rolling, scraping, brushing, or\u00a0polyurethane waterproof coating spray; the thin-layer multiple coating method is recommended (avoid over-thick single coats). Apply 3-4 coats in total (to reach 1.5-2.0mm thickness), and only apply the next coat after the previous one dries and forms a film. Lay reinforcing fabric in structurally weak sections.<\/li>\r\n<\/ul>\r\n<ol class=\"auto-hide-last-sibling-br\" start=\"5\">\r\n \t<li><strong>Key Points of Construction<\/strong><\/li>\r\n<\/ol>\r\n<ul>\r\n \t<li>Construction temperature should be 5\u00b0C~35\u00b0C; construction is prohibited in rainy, snowy, or freezing weather (below 5\u00b0C).<\/li>\r\n \t<li>After each coat dries (surface-dry), conduct quality inspection; promptly repair missed coating or blistering areas.<\/li>\r\n \t<li>For detailed nodes (internal\/external corners, pipe roots, drainage outlets), apply 2-3 coats of additional waterproof layers.<\/li>\r\n<\/ul>\r\n<img class=\" wp-image-856 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Curing_and_Drying_Time_Considerations.webp\" alt=\"Curing_and_Drying_Time_Considerations\" width=\"1318\" height=\"588\" \/>\r\n<blockquote>\r\n<h2 class=\"header-iWP5WJ auto-hide-last-sibling-br\">Customer Reviews<\/h2>\r\n<\/blockquote>\r\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>From Mike, a building contractor in Texas, USA<\/strong><\/div>\r\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">We used JY-951 as the\u00a0polyurethane waterproof roof coating\u00a0for a residential sloped roof renovation last quarter. The thin-layer multiple coating method was easy to follow even for our junior workers, and the coating bonded well with the existing asphalt base. After 3 months of exposure to intense sunlight and occasional thunderstorms, there\u2019s no cracking or water seepage at the gutter joints\u2014exactly what we needed for a mid-range residential project.<\/div>\r\n<div><\/div>\r\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>From Lina, a renovation vendor in Kuala Lumpur, Malaysia<\/strong><\/div>\r\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">We sourced this product via\u00a0china polyurethane waterproof coating for sale\u00a0channels last year, mainly for bathroom and balcony waterproofing in high-rise apartments. The tropical climate here means constant humidity and sudden downpours, but JY-951\u2019s adhesion to cement substrates held up well\u2014we checked a 6-month-old bathroom last week, and there\u2019s no mold or water leakage around the pipe roots. The dosage per square meter is reasonable too, which keeps our project costs stable.<\/div>\r\n<div><\/div>\r\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>From Klaus, a project engineer in Berlin, Germany<\/strong><\/div>\r\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">When we were looking for a water-based waterproof coating that meets EU environmental standards, we contacted the\u00a0china polyurethane waterproof coating factory\u00a0behind JY-951 directly. Their technical team provided detailed material safety data sheets promptly, and the product\u2019s low-VOC formula complied with our local construction regulations. We used it for an underground parking lot\u2019s concrete walls\u2014after 8 months, the coating still maintains good elasticity without peeling off at the expansion joints.<\/div>\r\n<div><\/div>\r\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>From Tom, a maintenance worker in London, UK<\/strong><\/div>\r\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">I\u2019ve tried products like\u00a0firelye polyurethane waterproof coating\u00a0before for old building wall repair. This time, we used JY-951 for a heritage building\u2019s basement waterproofing (since it\u2019s water-based and low-odor, which suited the indoor work restrictions). The construction could be done on slightly damp substrates, which saved us 1 day of base layer drying time. So far, 4 months later, the damp spots we used to have haven\u2019t come back.<\/div>\r\n<img class=\" wp-image-857 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Proper_Mixing_and_Application_Techniques.webp\" alt=\"Proper_Mixing_and_Application_Techniques\" width=\"1251\" height=\"558\" \/>\r\n\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>","_et_gb_content_width":""},"product_brand":[],"product_cat":[22],"product_tag":[],"class_list":{"0":"post-848","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-waterproof-coating","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/great-ocean-waterproof.com\/cy\/wp-json\/wp\/v2\/product\/848","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/great-ocean-waterproof.com\/cy\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/great-ocean-waterproof.com\/cy\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/cy\/wp-json\/wp\/v2\/media\/850"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/cy\/wp-json\/wp\/v2\/media?parent=848"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/cy\/wp-json\/wp\/v2\/product_brand?post=848"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/cy\/wp-json\/wp\/v2\/product_cat?post=848"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/cy\/wp-json\/wp\/v2\/product_tag?post=848"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}