{"id":808,"date":"2025-11-17T14:35:24","date_gmt":"2025-11-17T14:35:24","guid":{"rendered":"https:\/\/great-ocean-waterproof.com\/?post_type=product&#038;p=808"},"modified":"2025-12-18T23:25:33","modified_gmt":"2025-12-18T23:25:33","slug":"jy-ccw-cement-based-permeable-crystalline-waterproof-coating-acrylic-acid-waterproof-coating","status":"publish","type":"product","link":"https:\/\/great-ocean-waterproof.com\/cy\/product\/jy-ccw-cement-based-permeable-crystalline-waterproof-coating-acrylic-acid-waterproof-coating\/","title":{"rendered":"Gorchudd Diddos Grisialog Athraidd Seiliedig ar Sment JY-CCW Gorchudd Diddos Asid Acrylig"},"content":{"rendered":"<div style=\"width: 720px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-808-1\" width=\"720\" height=\"960\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-CCW-Cement-Based-Permeable-Crystalline-Waterproof-Coating.mp4?_=1\" \/><a href=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-CCW-Cement-Based-Permeable-Crystalline-Waterproof-Coating.mp4\">https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-CCW-Cement-Based-Permeable-Crystalline-Waterproof-Coating.mp4<\/a><\/video><\/div>\n<div dir=\"auto\" data-node=\"true\">\n<h2>Cyflwyniad Cynnyrch<\/h2>\n<\/div>\n<div class=\"ace-line\" dir=\"auto\" data-node=\"true\"><span data-leaf=\"true\"><span class=\"lb\">Mae Gorchudd Gwrth-dd\u0175r Crisialog Athraidd Seiliedig ar Sment JY-CCW yn ddeunydd powdr llwyd wedi'i lunio \u00e2 sment Portland cyffredin fel y deunydd sylfaen ac wedi'i gymysgu \u00e2 chydrannau cemegol gweithredol.<\/span><\/span><span data-string=\"true\" data-enter=\"true\" data-leaf=\"true\">\u200b<\/span><\/div>\n<div dir=\"auto\" data-node=\"true\"><\/div>\n<div class=\"ace-line\" dir=\"auto\" data-node=\"true\"><span data-leaf=\"true\"><span class=\"lb\">Mae ei fecanwaith gwrth-dd\u0175r yn dibynnu'n bennaf ar natur mandyllog y deunydd. O dan weithred d\u0175r, mae'r sylweddau cemegol gweithredol sydd yn y <a href=\"https:\/\/great-ocean-waterproof.com\/cy\/waterproof-coating\/\">cotio gwrth-dd\u0175r<\/a> cymerwch dd\u0175r fel y cludwr. Wrth i dd\u0175r dreiddio i mandyllau'r strwythur concrit, mae'r sylweddau cemegol gweithredol yn treiddio i du mewn y concrit ynghyd \u00e2'r d\u0175r. Yna mae'r sylweddau hyn yn adweithio i ffurfio crisialau anhydawdd fel ettringit. Ar yr un pryd, mae'r cemegau gweithredol hefyd yn cael adwaith hydradu gyda'r gronynnau sment heb eu hydradu yn y concrit, sy'n hyrwyddo hydradu sment. Mae'r broses hon yn ffurfio crisialau hydradu sment, ac mae nifer fawr o grisialau a gynhyrchir yn llenwi ac yn blocio'r mandyllau yn y concrit, gan atal d\u0175r rhag mynd i mewn i'r concrit a thrwy hynny gyflawni'r pwrpas gwrth-dd\u0175r.<\/span><\/span><span data-string=\"true\" data-enter=\"true\" data-leaf=\"true\">\u200b<\/span><\/div>\n<div dir=\"auto\" data-node=\"true\"><\/div>\n<div class=\"ace-line\" dir=\"auto\" data-node=\"true\"><span data-leaf=\"true\"><span class=\"lb\">Yn ogystal \u00e2'i berfformiad gwrth-dd\u0175r rhagorol, mae gan y cynnyrch hwn fanteision ychwanegol rhagorol hefyd: mae'n cynnwys anhydraidd eilaidd, sy'n ei alluogi i gynnal effeithiolrwydd gwrth-dd\u0175r hyd yn oed os bydd m\u00e2n ddifrod yn digwydd; mae ganddo allu hunan-iach\u00e2d, a all atgyweirio micrograciau bach yn awtomatig yn y strwythur concrit; mae ganddo briodweddau gwrth-cyrydiad da, gan amddiffyn y concrit yn effeithiol rhag cyrydiad gan sylweddau niweidiol allanol; mae'n arddangos ymwrthedd heneiddio rhagorol, gan sicrhau perfformiad sefydlog hirdymor hyd yn oed mewn amodau amgylcheddol llym; a gall amddiffyn y bariau dur y tu mewn i'r strwythur concrit, gan atal bariau dur rhag rhydu ac ymestyn oes gwasanaeth y strwythur concrit cyfan.<\/span><\/span><\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1017 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-CCW-Cement-Based-Permeable-Crystalline-Waterproof-Coating_1_1.webp\" alt=\"Gorchudd Gwrth-dd\u0175r Crisialog Athraidd Seiliedig ar Sment JY-CCW\" width=\"1212\" height=\"1212\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-CCW-Cement-Based-Permeable-Crystalline-Waterproof-Coating_1_1.webp 1212w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-CCW-Cement-Based-Permeable-Crystalline-Waterproof-Coating_1_1-980x980.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-CCW-Cement-Based-Permeable-Crystalline-Waterproof-Coating_1_1-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1212px, 100vw\" \/><\/p>\n<h3 class=\"ace-line heading-h1\" dir=\"auto\" data-node=\"true\"><span data-leaf=\"true\"><span class=\"lb\">Nodweddion Cynnyrch Gorchudd Diddos Grisialog Athraidd Seiliedig ar Sment JY-CCW<\/span><\/span><span data-string=\"true\" data-enter=\"true\" data-leaf=\"true\">\u200b<\/span><\/h3>\n<div class=\"ace-line list-div\" dir=\"auto\" data-node=\"true\">\n<ul class=\"list-bullet1 r-list r-list-bullet\">\n<li><strong><span class=\"lb\">Gallu Treiddiad Cryf Iawn<\/span><\/strong><span data-leaf=\"true\"><span class=\"lb\"><strong>:<\/strong> Gall dreiddio dros 5cm i wyneb concrit, gan sicrhau amddiffyniad gwrth-dd\u0175r dwfn a thrylwyr.<\/span><\/span><span data-string=\"true\" data-enter=\"true\" data-leaf=\"true\">\u200b<\/span><\/li>\n<\/ul>\n<\/div>\n<div class=\"ace-line list-div\" dir=\"auto\" data-node=\"true\">\n<ul class=\"list-bullet1 r-list r-list-bullet\">\n<li><strong><span class=\"lb\">Perfformiad Gwrth-drychiad Rhagorol<\/span><\/strong><span data-leaf=\"true\"><span class=\"lb\"><strong>:<\/strong> Yn cynnal ymwrthedd hirdymor i bwysau d\u0175r uchel o dros 120 metr, gan atal d\u0175r rhag treiddio'n effeithiol.<\/span><\/span><span data-string=\"true\" data-enter=\"true\" data-leaf=\"true\">\u200b<\/span><\/li>\n<\/ul>\n<\/div>\n<div class=\"ace-line list-div\" dir=\"auto\" data-node=\"true\">\n<ul class=\"list-bullet1 r-list r-list-bullet\">\n<li><strong><span class=\"lb\">Diddosi Di-gyfaddawd Pan fydd yr Haen wedi'i Difrodi<\/span><\/strong><span data-leaf=\"true\"><span class=\"lb\"><strong>:<\/strong> Nid yw perfformiad gwrth-dd\u0175r yn cael ei effeithio hyd yn oed os yw'r haen ei hun wedi'i difrodi, gan osgoi methiant llwyr swyddogaethau gwrth-dd\u0175r.<\/span><\/span><span data-string=\"true\" data-enter=\"true\" data-leaf=\"true\">\u200b<\/span><\/li>\n<\/ul>\n<\/div>\n<div class=\"ace-line list-div\" dir=\"auto\" data-node=\"true\">\n<ul class=\"list-bullet1 r-list r-list-bullet\">\n<li><strong><span class=\"lb\">Gwrthwynebiad Uchel i Erydiad Cemegol Niweidiol<\/span><\/strong><span data-leaf=\"true\"><span class=\"lb\"><strong>:<\/strong> Yn amddiffyn concrit rhag cyrydiad gan gemegau niweidiol, gan wella gwydnwch a bywyd gwasanaeth strwythurau concrit yn sylweddol.<\/span><\/span><span data-string=\"true\" data-enter=\"true\" data-leaf=\"true\">\u200b<\/span><\/li>\n<\/ul>\n<\/div>\n<div class=\"ace-line list-div\" dir=\"auto\" data-node=\"true\">\n<ul class=\"list-bullet1 r-list r-list-bullet\">\n<li><strong><span class=\"lb\">Gwyrdd a Chyfeillgar i'r Amgylchedd<\/span><\/strong><span data-leaf=\"true\"><span class=\"lb\"><strong>:<\/strong> Diwenwyn, diniwed a di-lygredd, yn bodloni safonau diogelu'r amgylchedd. Mae'n ddiogel i'w ddefnyddio mewn prosiectau d\u0175r yfed (e.e. tanciau d\u0175r, piblinellau).<\/span><\/span><span data-string=\"true\" data-enter=\"true\" data-leaf=\"true\">\u200b<\/span><\/li>\n<\/ul>\n<\/div>\n<div class=\"ace-line list-div\" dir=\"auto\" data-node=\"true\">\n<ul class=\"list-bullet1 r-list r-list-bullet\">\n<li><strong><span class=\"lb\">Atgyweirio Craciau Awtomatig<\/span><\/strong><span data-leaf=\"true\"><span class=\"lb\"><strong>:<\/strong> Yn selio micrograciau o lai na 0.4mm yn gyflym, gan leihau anghenion cynnal a chadw a chynnal effeithiolrwydd gwrth-dd\u0175r hirdymor.<\/span><\/span><span data-string=\"true\" data-enter=\"true\" data-leaf=\"true\">\u200b<\/span><\/li>\n<\/ul>\n<\/div>\n<div class=\"ace-line list-div\" dir=\"auto\" data-node=\"true\">\n<ul class=\"list-bullet1 r-list r-list-bullet\">\n<li><strong><span class=\"lb\">Effaith Dal D\u0175r Hirhoedlog<\/span><\/strong><span data-leaf=\"true\"><span class=\"lb\"><strong>:<\/strong> Yn darparu amddiffyniad gwrth-dd\u0175r gwydn, gyda pherfformiad sefydlog hyd yn oed mewn defnydd hirdymor.<\/span><\/span><span data-string=\"true\" data-enter=\"true\" data-leaf=\"true\">\u200b<\/span><\/li>\n<\/ul>\n<\/div>\n<div class=\"ace-line list-div\" dir=\"auto\" data-node=\"true\">\n<ul class=\"list-bullet1 r-list r-list-bullet\">\n<li><strong><span class=\"lb\">Anhydraiddrwydd Eilaidd a Galluoedd Hunan-Iach\u00e2d<\/span><\/strong><span data-leaf=\"true\"><span class=\"lb\"><strong>:<\/strong> Yn meddu ar allu eilaidd gwrth-drychiad i ymdopi \u00e2 newidiadau posibl mewn pwysedd d\u0175r; mae priodweddau hunan-iach\u00e2d yn gwella dibynadwyedd gwrth-dd\u0175r ymhellach.<\/span><\/span><span data-string=\"true\" data-enter=\"true\" data-leaf=\"true\">\u200b<\/span><\/li>\n<\/ul>\n<\/div>\n<div class=\"ace-line list-div\" dir=\"auto\" data-node=\"true\">\n<ul class=\"list-bullet1 r-list r-list-bullet\">\n<li><strong><span class=\"lb\">Gwrth-gyrydiad, gwrthsefyll heneiddio ac amddiffyniad bariau dur<\/span><\/strong><span data-leaf=\"true\"><span class=\"lb\"><strong>:<\/strong> Yn gwrthsefyll heneiddio a achosir gan ffactorau amgylcheddol (e.e., golau haul, newidiadau tymheredd) a chorydiad; yn amddiffyn bariau dur mewnol yn effeithiol rhag rhydu, gan ddiogelu cyfanrwydd strwythurau concrit.<\/span><\/span><span data-string=\"true\" data-enter=\"true\" data-leaf=\"true\">\u200b<\/span><\/li>\n<\/ul>\n<\/div>\n<div class=\"ace-line list-div\" dir=\"auto\" data-node=\"true\">\n<ul class=\"list-bullet1 r-list r-list-bullet\">\n<li><strong><span class=\"lb\">Adeiladu Hawdd<\/span><\/strong><span data-leaf=\"true\"><span class=\"lb\"><strong>:<\/strong> Proses gymhwyso syml, heb fod angen offer cymhleth na sgiliau proffesiynol, sy'n lleihau anhawster adeiladu ac yn byrhau'r amser adeiladu.<\/span><\/span><span data-string=\"true\" data-enter=\"true\" data-leaf=\"true\">\u200b<\/span><\/li>\n<\/ul>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1013 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-CCW-Cement-Based-Permeable-Crystalline-Waterproof-Coating-Acrylic-Acid-Waterproof-Coating3_1-scaled.webp\" alt=\"Gorchudd Diddos Grisialog Athraidd Seiliedig ar Sment JY-CCW Gorchudd Diddos Asid Acrylig\" width=\"2560\" height=\"735\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-CCW-Cement-Based-Permeable-Crystalline-Waterproof-Coating-Acrylic-Acid-Waterproof-Coating3_1-scaled.webp 2560w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-CCW-Cement-Based-Permeable-Crystalline-Waterproof-Coating-Acrylic-Acid-Waterproof-Coating3_1-1280x368.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-CCW-Cement-Based-Permeable-Crystalline-Waterproof-Coating-Acrylic-Acid-Waterproof-Coating3_1-980x281.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-CCW-Cement-Based-Permeable-Crystalline-Waterproof-Coating-Acrylic-Acid-Waterproof-Coating3_1-480x138.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\" \/><\/p>\n<h3>Rhagofalon<\/h3>\n<ul>\n<li>Osgowch adeiladu mewn glaw, niwl, gwynt neu stormydd tywod.<\/li>\n<li>Defnyddiwch dd\u0175r gl\u00e2n ar gyfer cymysgu a halltu.<\/li>\n<li>Sicrhewch sylfaen gadarn, l\u00e2n yn rhydd o lwch, olew, neu ddeunydd rhydd.<\/li>\n<li>Atgyweirio craciau, tyllau a diffygion cyn eu rhoi.<\/li>\n<li>Seliwch gymalau pibellau gyda rhigolau-V a chlampiau.<\/li>\n<li>Cynnal trwch cotio priodol; osgoi gor-gymysgu neu ychwanegu d\u0175r.<\/li>\n<li>Arhoswch 36 awr cyn ail-lenwi; amddiffynwch yr haen rhag d\u0175r am 7 diwrnod.<\/li>\n<\/ul>\n<h3>Mynegai perfformiad<\/h3>\n<table style=\"width: 100%;\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr>\n<th style=\"width: 5.52036%;\" rowspan=\"2\"><span style=\"font-weight: 500;\">Na.<\/span><\/th>\n<th style=\"width: 59.1855%;\" colspan=\"2\" rowspan=\"2\"><span style=\"font-weight: 500;\">Eitem<\/span><\/th>\n<th style=\"width: 35.1131%;\" colspan=\"2\"><span style=\"font-weight: 500;\">Mynegai perfformiad<\/span><\/th>\n<\/tr>\n<tr>\n<th style=\"width: 20.362%;\"><span style=\"font-weight: 500;\">Fi<\/span><\/th>\n<th style=\"width: 14.7511%;\"><span style=\"font-weight: 500;\">II<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"width: 5.52036%;\">1<\/td>\n<td style=\"width: 59.1855%;\" colspan=\"2\">Sefydlogrwydd<\/td>\n<td style=\"width: 35.1131%;\" colspan=\"2\">Cymwysedig<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 5.52036%;\" rowspan=\"2\">2<\/td>\n<td style=\"width: 28.6877%;\" rowspan=\"2\">Gosod amser<\/td>\n<td style=\"width: 30.4978%;\">Gosod amser min \u2265<\/td>\n<td style=\"width: 35.1131%;\" colspan=\"2\">20<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30.4978%;\">Amser gorffen h \u2264<\/td>\n<td style=\"width: 35.1131%;\" colspan=\"2\">24<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 5.52036%;\" rowspan=\"2\">3<\/td>\n<td style=\"width: 28.6877%;\" rowspan=\"2\">Cryfder Plygu MPa \u2265<\/td>\n<td style=\"width: 30.4978%;\">7d<\/td>\n<td style=\"width: 35.1131%;\" colspan=\"2\">2.80<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30.4978%;\">28d<\/td>\n<td style=\"width: 35.1131%;\" colspan=\"2\">3.50<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 5.52036%;\" rowspan=\"2\">4<\/td>\n<td style=\"width: 28.6877%;\" rowspan=\"2\">Cryfder cywasgol MPa \u2265<\/td>\n<td style=\"width: 30.4978%;\">7d<\/td>\n<td style=\"width: 35.1131%;\" colspan=\"2\">12.0<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30.4978%;\">28d<\/td>\n<td style=\"width: 35.1131%;\" colspan=\"2\">18.0<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 5.52036%;\">5<\/td>\n<td style=\"width: 59.1855%;\" colspan=\"2\">Gludiad cryf ar swbstrad llaith a\/MPa \u2265<\/td>\n<td style=\"width: 35.1131%;\" colspan=\"2\">1.0<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 5.52036%;\">6<\/td>\n<td style=\"width: 59.1855%;\" colspan=\"2\">Pwysedd gwrth-drychiad (28d) MPa \u2265<\/td>\n<td style=\"width: 20.362%;\">0.8<\/td>\n<td style=\"width: 14.7511%;\">1.2<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 5.52036%;\">7<\/td>\n<td style=\"width: 59.1855%;\" colspan=\"2\">Ail bwysau gwrth-drychiad (56d) MPa \u2265<\/td>\n<td style=\"width: 20.362%;\">0.6<\/td>\n<td style=\"width: 14.7511%;\">0.8<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 5.52036%;\">8<\/td>\n<td style=\"width: 59.1855%;\" colspan=\"2\">Cymhareb pwysedd osmotig (28d) %<\/td>\n<td style=\"width: 20.362%;\">200<\/td>\n<td style=\"width: 14.7511%;\">500<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 dir=\"auto\">Dull Adeiladu<\/h3>\n<h4 dir=\"auto\">Dull Brwsio (Slyri)<\/h4>\n<p dir=\"auto\"><strong>Triniaeth Sylfaen:<\/strong>Glanhewch y sylfaen o slyri, alcali, llwch, olew; garwch yr wyneb; rinsiwch \u00e2 d\u0175r pwysedd uchel.<\/p>\n<p dir=\"auto\"><strong>Sylfaen Gwlyb:<\/strong>Gwlychwch y sylfaen yn llwyr; cadwch yn llaith, dim d\u0175r yn sefyll.<\/p>\n<p dir=\"auto\"><strong>Cymysgu<\/strong><\/p>\n<ul dir=\"auto\">\n<li>Cymhareb: <strong>powdr : d\u0175r = 1 : (0.35\u20130.4)<\/strong><\/li>\n<li>Ychwanegwch dd\u0175r yn gyntaf, yna powdr; cymysgwch yn gyfartal.<\/li>\n<li>Defnyddiwch o fewn <strong>20 munud<\/strong>; <strong>dim ail-ychwanegu d\u0175r<\/strong>.<\/li>\n<\/ul>\n<p dir=\"auto\"><strong>Cais<\/strong><\/p>\n<ul dir=\"auto\">\n<li>Brwsiwch yn gyfartal gyda brwsh caled.<\/li>\n<li>Y g\u00f4t nesaf ar \u00f4l i'r wyneb droi'n wyn.<\/li>\n<li>Os yw &gt;12 awr, gwlychwch eto cyn cotio.<\/li>\n<li><strong>Dos:<\/strong> 1.4\u20131.7 kg\/m\u00b2<\/li>\n<li><strong>Trwch:<\/strong> 1.0 mm (\u00b10.05 mm)<\/li>\n<\/ul>\n<h4 dir=\"auto\">Dull Lledaenu Sych<\/h4>\n<ul dir=\"auto\">\n<li>Lledaenu <strong>1.5 kg\/m\u00b2<\/strong> ar goncrit lled-setiedig.<\/li>\n<li>Pwyswch i mewn gyda thrwel pren + sgleiniwr; arwyneb calendr.<\/li>\n<\/ul>\n<h4 dir=\"auto\">Halltu<\/h4>\n<ul dir=\"auto\">\n<li>Cadwch yn wlyb am \u226572 awr (7 diwrnod yn ddelfrydol).<\/li>\n<li>Chwistrellwch dd\u0175r neu gorchuddiwch \u00e2 lliain gwlyb.<\/li>\n<li>Amddiffyn rhag glaw; dim glanhau asid.<\/li>\n<\/ul>\n<h1 class=\"header-iWP5WJ auto-hide-last-sibling-br\">Cais<\/h1>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">Mae'n addas ar gyfer gwaith gwrth-drychiad a gwrth-dd\u0175r parhaol o goncrit sment mewn amrywiol senarios, gan gynnwys:<\/div>\n<ul class=\"auto-hide-last-sibling-br\">\n<li>Strwythurau concrit islawr, twneli, tanciau trin carthffosiaeth, tanciau d\u0175r tap, carthffosydd, siafftiau lifft, pyllau nofio, gweithfeydd cemegol.<\/li>\n<li>Yn ogystal, gellir ei gymhwyso'n helaeth mewn argaeau, cronfeydd d\u0175r, gorsafoedd p\u0175er, gorsafoedd p\u0175er niwclear, tyrau oeri, rheilffyrdd tanddaearol, tramwyfeydd, pontydd, waliau diaffram tanddaearol, rhedfeydd meysydd awyr, pennau pentyrrau, pyllau trin d\u0175r gwastraff sylfeini pentyrrau, pyllau storio d\u0175r, isloriau a thoeau adeiladau diwydiannol a sifil, prosiectau gwrth-dd\u0175r toiledau ac ystafelloedd ymolchi, yn ogystal ag atgyweirio a phlygio gollyngiadau pob diffyg strwythur concrit.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1016 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/application2_1.webp\" alt=\"cais\" width=\"1221\" height=\"832\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/application2_1.webp 1221w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/application2_1-980x668.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/application2_1-480x327.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1221px, 100vw\" \/><\/p>\n<h3>Disgrifiad Adeiladu<\/h3>\n<p class=\"header-iWP5WJ auto-hide-last-sibling-br\"><strong>Adeiladu gan ddefnyddio'r dull brwsio<\/strong><\/p>\n<ol class=\"auto-hide-last-sibling-br\">\n<li>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Triniaeth ar lawr gwlad<\/strong>Glanhewch wyneb yr haen sylfaen o slyri arnofiol, alcali, llwch, staeniau olew a malurion eraill, a gwnewch yr wyneb yn arw i ddarparu system gapilar\u00efau gwbl agored ar gyfer treiddiad. Yn olaf, rinsiwch ef yn l\u00e2n gyda gwn d\u0175r pwysedd uchel.<\/div>\n<\/li>\n<li>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Gwlychu arwyneb y sylfaen<\/strong>Gwlychwch yr haen sylfaen yn llwyr, gan ei chadw'n llaith ond heb dd\u0175r gweladwy.<\/div>\n<\/li>\n<li>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Cynhwysion<\/strong>Defnyddiwch yn \u00f4l y gymhareb pwysau o bowdr: d\u0175r=1: (0.35~0.4). Yn gyntaf, arllwyswch dd\u0175r i'r cynhwysydd, yna arllwyswch y powdr i'r d\u0175r. Cymysgwch y cymysgedd yn gyflym ac yn gyfartal. Dylid defnyddio'r slyri cymysg o fewn 20 munud, ac ni ddylid ychwanegu d\u0175r eto yn ystod y defnydd.<\/div>\n<\/li>\n<li>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>Peintio adeiladu<\/strong>Brwsiwch \u00e2 brwsh caled sawl gwaith yn gyfartal, cynhaliwch ar \u00f4l pob brwsh, a phaentiwch y tro nesaf ar \u00f4l i'r wyneb droi'n wyn. Os yw'r cyfnod yn fwy na 12 awr, gwlychwch ef \u00e2 d\u0175r chwistrellus. Yna rhowch yr haen nesaf.<\/div>\n<\/li>\n<\/ol>\n<p class=\"header-iWP5WJ auto-hide-last-sibling-br\"><strong>Adeiladu gan ddefnyddio'r dull lledaenu powdr sych<\/strong><\/p>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">Taenwch y powdr yn gyfartal ar wyneb y concrit sydd wedi solidio'n rhannol ar gyfradd o 1.5kg\/m2, gwasgwch y powdr i'r concrit ar unwaith gyda thrwel pren a pheiriant caboli, a pherfformiwch driniaeth calendr.<\/div>\n<p class=\"header-iWP5WJ auto-hide-last-sibling-br\"><strong>Cynnal a chadw cotio<\/strong><\/p>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">Ni ddylai chwistrellu d\u0175r, ei orchuddio \u00e2 lliain gwlyb a dulliau halltu eraill fod yn llai na 72 awr, ac mae 7 diwrnod yn ddelfrydol.<\/div>\n<div><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1015 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-CCW-Cement-Based-Permeable-Crystalline-Waterproof-Coating_1.webp\" alt=\"Gorchudd Gwrth-dd\u0175r Crisialog Athraidd Seiliedig ar Sment JY-CCW\" width=\"1503\" height=\"1259\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-CCW-Cement-Based-Permeable-Crystalline-Waterproof-Coating_1.webp 1503w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-CCW-Cement-Based-Permeable-Crystalline-Waterproof-Coating_1-1280x1072.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-CCW-Cement-Based-Permeable-Crystalline-Waterproof-Coating_1-980x821.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-CCW-Cement-Based-Permeable-Crystalline-Waterproof-Coating_1-480x402.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) 1503px, 100vw\" \/><\/div>\n<div>\n<h2 dir=\"auto\">Adolygiadau Cwsmeriaid<\/h2>\n<p dir=\"auto\"><strong>John D., Unol Daleithiau America<\/strong> I’ve used the JY-CCW Cement Based Permeable Crystalline Waterproof Coating on a basement renovation project. It mixed easily with water and applied smoothly to the concrete walls. After a few months, it held up well against minor water seepage from heavy rains, and I noticed no rust on the embedded rebar. The penetration depth seems solid, but it does require careful surface preparation to avoid uneven coverage. Overall, a reliable option for below-grade waterproofing.<\/p>\n<p dir=\"auto\"><strong>Anna K., yr Almaen<\/strong> As a structural engineer, I applied this acrylic acid waterproof coating to a tunnel repair job. The self-healing property worked as described for small cracks under 0.4 mm, which prevented further water ingress over time. It’s resistant to aging in damp conditions, and the anti-corrosion feature is a plus for long-term durability. Application was straightforward, though curing needs consistent moisture for best results. It performed adequately in our tests.<\/p>\n<p dir=\"auto\"><strong>Rajesh P., India<\/strong> We used the JY-CCW on a water storage tank in a rural area. The environmental aspect is appealing since it’s non-toxic and suitable for drinking water projects\u2014no odors or harmful residues. It provided good impermeability against monsoon leaks, and the crystals formed effectively to seal pores. However, the dosage needs precise measurement to avoid waste. It’s a practical choice for infrastructure in humid climates.<\/p>\n<p dir=\"auto\"><strong>Sophie L., Awstralia<\/strong> Applied this cement-based permeable crystalline coating to our swimming pool’s concrete shell. It integrated well with the substrate, offering decent resistance to chemical exposure from pool treatments. The waterproofing held during the wet season, with no visible cracking or peeling after six months. Easy to work with, but it sets quickly, so you have to plan your batches. Satisfied with the outcome for recreational use.<\/p>\n<p dir=\"auto\"><strong>Li Wei, Tsieina<\/strong> In a sewage treatment plant upgrade, the JY-CCW Acrylic Acid Waterproof Coating was used on tanks and pipes. It showed good anti-seepage pressure and protected against corrosion from wastewater. The material’s rigidity helped in maintaining structural integrity, and it didn’t require heavy equipment for application. One note: it performs better on damp surfaces, so timing is key. It’s functional for industrial settings.<\/p>\n<p dir=\"auto\"><strong>Maria G., Brasil<\/strong> For a bridge foundation project in a flood-prone area, this coating provided secondary impermeability that helped with high water pressure resistance. The crystals filled microcracks effectively over time, reducing maintenance needs. It’s pollution-free, which aligns with our eco-regulations. Mixing and brushing were uncomplicated, though full curing took the recommended 72 hours. A solid product for civil engineering applications.<\/p>\n<p dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-962 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1.webp\" alt=\"adborth cwsmeriaid\" width=\"1198\" height=\"847\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1-1280x905.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1-980x693.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1-480x339.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, 100vw\" \/><\/p>\n<\/div>\n<div>\n<h3 dir=\"auto\">Yngl\u0177n \u00e2'n Ffatri<\/h3>\n<p dir=\"auto\">Great Ocean Waterproof Technology Co., Ltd. (formerly Weifang Great Ocean New Waterproof Materials Co., Ltd.) is strategically located in Taitou Town Government Resident, Shouguang City\u2014the heart of China’s largest waterproof materials production base. Established in 1999, we are a national high-tech enterprise specializing in the integration of scientific research, production, and sales within the waterproofing industry.<\/p>\n<p dir=\"auto\">Mae ein ffatri yn ymestyn dros 26,000 metr sgw\u00e2r trawiadol ac, ar \u00f4l blynyddoedd o arloesi a datblygu, mae ganddi nifer o linellau cynhyrchu o'r radd flaenaf ar gyfer dalennau rholio, deunyddiau dalennau, a gorchuddion. Rydym yn falch o gynhyrchu ystod eang o gynhyrchion premiwm, gan gynnwys Gorchudd Gwrth-dd\u0175r Crisialog Athraidd Seiliedig ar Sment JY-CCW a Gorchudd Gwrth-dd\u0175r Asid Acrylig, ochr yn ochr \u00e2 dwsinau o atebion eraill megis pilenni gwrth-dd\u0175r polymer polyethylen polypropylen (polyester), <a href=\"https:\/\/great-ocean-waterproof.com\/cy\/product\/pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing\/\">Pilenni gwrth-dd\u0175r PVC<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/cy\/product\/tpo-thermoplastic-polyolefin-waterproofing-membrane\/\">Pilenni gwrth-dd\u0175r TPO<\/a>, pilenni gwrth-dd\u0175r polyethylen clorinedig (CPE) ar gyfer rheilffordd gyflym, pilenni gwrth-dd\u0175r hunanlynol polymer polypropylen, pilenni gwrth-dd\u0175r polymer hunanlynol wedi'u gosod ymlaen llaw sy'n adweithiol heb asffalt, pilenni gwrth-dd\u0175r bondio adweithiol polymer ffilm groes-laminedig gref, byrddau draenio amddiffynnol, pilenni gwrth-dd\u0175r bitwmen wedi'u haddasu \u00e2 SBS\/APP, pilenni gwrth-dd\u0175r hunanlynol wedi'u seilio ar asffalt, pilenni gwrth-dd\u0175r tyllu gwrth-wreiddiau bitwmen wedi'i addasu \u00e2 polymer, pilenni gwrth-dd\u0175r tyllu gwrth-wreiddiau polymer wedi'u seilio ar fetel, pilenni gwrth-dd\u0175r polyethylen polypropylen (polyester) sy'n gwrthsefyll gwreiddiau, pilenni gwrth-dd\u0175r PVC sy'n gwrthsefyll gwreiddiau, haenau gwrth-dd\u0175r polywrethan un gydran, haenau gwrth-dd\u0175r polywrethan dwy gydran, haenau gwrth-dd\u0175r cyfansawdd sment polymer (JS), <a href=\"https:\/\/great-ocean-waterproof.com\/cy\/product\/jy-951-waterborne-polyurethane-waterproof-coating\/\">haenau gwrth-dd\u0175r polywrethan (951) sy'n seiliedig ar dd\u0175r<\/a>, gludyddion powdr sych arbenigol ar gyfer polyethylen polypropylen (polyester), haenau gwrth-dd\u0175r asffalt rwber sy'n gosod yn gyflym a chwistrellir, haenau gwrth-dd\u0175r asffalt rwber nad ydynt yn halltu, glud gwrth-dd\u0175r tryloyw wal allanol, haenau gwrth-dd\u0175r pilen hylif elastig iawn, tapiau gwrth-dd\u0175r asffalt hunanlynol, a thapiau hunanlynol rwber bwtyl.<\/p>\n<p dir=\"auto\">Backed by a robust technical team of expert professionals, advanced equipment, and comprehensive testing instruments, we ensure stable and reliable product quality certified by national authoritative inspection agencies. Our accolades include the Ministry of Agriculture’s “Comprehensive Quality Management Compliance” title, ISO quality assurance system certification, recognition as a “Nationally Authoritative Tested Qualified Product” by the China Quality Inspection Association, Shandong Province “Industrial Construction Product Filing Certificate,” and “Industrial Product Production License.”<\/p>\n<p><iframe loading=\"lazy\" title=\"Darganfyddwch Great Ocean Waterproof: Arloesedd Arweiniol mewn Datrysiadau Diddosi Ers 1999\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/IKMWgr-NHKU?feature=oembed\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Mae'r cynnyrch hwn yn ddeunydd gwrth-dd\u0175r anhyblyg wedi'i bowdrio wedi'i lunio \u00e2 sment arbennig, tywod cwarts, a chynhwysion premiwm eraill, wedi'u cymysgu \u00e2 chemegau aml-weithredol. Ychwanegwch dd\u0175r yn syml i baratoi slyri llyfn, yna ei roi ar wyneb sylfaen strwythurau concrit sment. Ar \u00f4l halltu, mae'n ffurfio haen anhyblyg, gludiog ar wyneb y concrit\u2014tra bod ei gemegau gweithredol yn treiddio'n ddwfn i'r concrit trwy gludwyr d\u0175r athraidd. Mae'r cemegau hyn yn cataleiddio ffurfio crisialau anhydawdd gyda silicatau concrit, gan lenwi mandyllau capilar a micrograciau i ddwys\u00e1u'r concrit, gan ddarparu anhydraiddrwydd uwchraddol ac amddiffyniad gwrth-dd\u0175r dibynadwy.<\/p>","protected":false},"featured_media":810,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[22],"product_tag":[],"class_list":{"0":"post-808","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\/808","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\/810"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/cy\/wp-json\/wp\/v2\/media?parent=808"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/cy\/wp-json\/wp\/v2\/product_brand?post=808"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/cy\/wp-json\/wp\/v2\/product_cat?post=808"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/cy\/wp-json\/wp\/v2\/product_tag?post=808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}