{"id":970,"date":"2025-12-06T11:00:30","date_gmt":"2025-12-06T11:00:30","guid":{"rendered":"https:\/\/great-ocean-waterproof.com\/?post_type=product&#038;p=970"},"modified":"2025-12-07T01:02:15","modified_gmt":"2025-12-07T01:02:15","slug":"pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing","status":"publish","type":"product","link":"https:\/\/great-ocean-waterproof.com\/sw\/product\/pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing\/","title":{"rendered":"Kizuia Maji cha PVC Polyvinyl Kloridi Kizuia Maji cha Utando Kizuia Maji cha PVC"},"content":{"rendered":"<div style=\"width: 1080px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-970-1\" width=\"1080\" height=\"608\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing.mp4?_=1\" \/><a href=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing.mp4\">https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing.mp4<\/a><\/video><\/div>\n<h2>Utangulizi wa Bidhaa<\/h2>\n<p dir=\"auto\">PVC <a href=\"https:\/\/en.wikipedia.org\/wiki\/Waterproofing\" target=\"_blank\" rel=\"noopener\">utando wa kuzuia maji<\/a> ni nyenzo ya karatasi inayotokana na polima iliyoundwa kwa ajili ya ulinzi wa unyevu katika matumizi ya ujenzi. Inazalishwa kwa kutoa resini ya polivinylikloridi (PVC) pamoja na viongeza kama vile plasticizers, vidhibiti, mawakala wa kuzuia kuzeeka, vifyonzaji vya urujuanimno, vilainishi, na vijazaji ili kuunda roli ya safu moja.<\/p>\n<p dir=\"auto\">Utando huu hutoa kizuizi dhidi ya kupenya kwa maji, unaofaa kutumika katika paa, vyumba vya chini ya ardhi, mahandaki, na vipengele vingine vya kimuundo ambapo uimara na unyumbufu vinahitajika. Hustahimili mfiduo wa miale ya jua, kemikali, na uchakavu wa mazingira, huku maisha ya kawaida ya huduma yakizidi miaka 20 chini ya hali ya kawaida.<\/p>\n<p dir=\"auto\">Kama utando wa karatasi ya PVC kwa ajili ya kuzuia maji, huja katika unene wa 1.2 mm, 1.5 mm, 1.8 mm, au 2.0 mm, na urefu wa kawaida wa mita 25 na upana wa mita 1.0 au 2.0. Ufungaji unahusisha mbinu kama vile kufunga au kushikamana kwa mitambo, kulingana na sehemu ya chini.<\/p>\n<p dir=\"auto\">Great Ocean Waterproof, kama mtengenezaji wa utando wa kuzuia maji wa PVC, hutoa bidhaa hii katika vipimo mbalimbali ili kukidhi mahitaji ya mradi. Kwa maelezo zaidi kuhusu bei ya utando wa kuzuia maji wa PVC, chaguzi hutofautiana kulingana na unene, wingi, na mambo ya kikanda; maswali yanaweza kuelekezwa kwa timu yetu ya mauzo kwa nukuu za sasa.<\/p>\n<table style=\"width: 100%;\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Unene (mm)<\/td>\n<td>1.2 \/ 1.5 \/ 1.8 \/ 2.0<\/td>\n<td>Urefu(m)<\/td>\n<td>25<\/td>\n<td>Upana(m)<\/td>\n<td>1.0 \/ 2.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-995 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Polyvinyl-Chloride-Waterproofing-Membrane-PVC-Membrane-Waterproofing_1.webp\" alt=\"Kizuia Maji cha PVC Polyvinyl Kloridi Kizuia Maji cha Utando Kizuia Maji cha PVC\" width=\"1137\" height=\"555\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Polyvinyl-Chloride-Waterproofing-Membrane-PVC-Membrane-Waterproofing_1.webp 1137w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Polyvinyl-Chloride-Waterproofing-Membrane-PVC-Membrane-Waterproofing_1-980x478.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Polyvinyl-Chloride-Waterproofing-Membrane-PVC-Membrane-Waterproofing_1-480x234.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1137px, 100vw\" \/><\/p>\n<h3><span class=\"___SBox_epc1q-kmt_ ___SText_zko9t-kmt_\" data-ui-name=\"Link.Text\">Vipimo vya Utando wa Kuzuia Maji wa PVC<\/span><\/h3>\n<table style=\"width: 100%; height: 230px;\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Mradi<\/div>\n<\/td>\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-15\">Haipitishi maji<\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Maombi<\/div>\n<\/td>\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-15\">Basement, treni ya chini ya ardhi, handaki, n.k.<\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Aina<\/div>\n<\/td>\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-15\">Utando usiopitisha maji<\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Jina la Bidhaa<\/div>\n<\/td>\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-15\">Utando wa Kuzuia Maji wa PVC<\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Upana<\/div>\n<\/td>\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-15\">Mita 1, mita 2, Inaweza kubinafsishwa<\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Urefu<\/div>\n<\/td>\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-15\">Mita 20 kwa kila roll<\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Unene<\/div>\n<\/td>\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-17\">1.2mm, 1.5mm, 2.0mm<\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Rangi<\/div>\n<\/td>\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-15\">kijivu\/kijani\/chungwa\uff0cNyingine<\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Faida<\/div>\n<\/td>\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-15\">Unyumbufu mzuri, rahisi kupinda si rahisi kuvunja, kupambana na kuzeeka, kupambana na kutu<\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Nyenzo<\/div>\n<\/td>\n<td style=\"height: 23px;\" colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-15\" data-spm-anchor-id=\"a2700.details-description.0.i1.2d79VSGwVSGwX8\">Resini ya kloridi ya polyvinyl, kitambaa cha nyuzi za polyester, nyuzi za kioo, nk.<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 dir=\"auto\">Vipengele vya Bidhaa<\/h3>\n<ul dir=\"auto\">\n<li><strong>Uimara uliopanuliwa<\/strong>: Ufungaji wa paa hudumu kwa zaidi ya miaka 30; matumizi ya chini ya ardhi hufikia hadi miaka 50 kwa usakinishaji sahihi wa utando huu usiopitisha maji wa karatasi ya PVC.<\/li>\n<li><strong>Uthabiti wa mitambo<\/strong>: Nguvu kubwa ya mvutano, urefu unaoonekana, na mabadiliko madogo ya vipimo baada ya kuathiriwa na joto.<\/li>\n<li><strong>Utendaji wa hali ya hewa ya baridi<\/strong>: Hudumisha unyumbufu katika halijoto ya chini na hubadilika kulingana na mabadiliko ya msimu.<\/li>\n<li><strong>Utangamano wa mimea<\/strong>: Huzuia kupenya kwa mizizi, na kuwezesha matumizi katika mifumo ya paa la kijani kibichi.<\/li>\n<li><strong>Kutoboa na uvumilivu wa athari<\/strong>: Hustahimili trafiki ya tovuti na athari ndogo wakati na baada ya usakinishaji.<\/li>\n<li><strong>Ufanisi wa usakinishaji<\/strong>: Inahitaji mwingiliano mdogo, inaruhusu kulehemu upande wa mteja kwa viungo visivyo na mshono, na haitoi uzalishaji wowote wakati wa kulehemu kwa joto kwa utando wa kuzuia maji wa PVC.<\/li>\n<li><strong>Upinzani wa kemikali<\/strong>Hushughulikia athari za asidi, alkali, na mafuta katika mazingira maalum.<\/li>\n<li><strong>Urahisi wa maelezo<\/strong>: Ubora mzuri wa plastiki huharakisha matibabu ya pembeni na ya kupenya.<\/li>\n<li><strong>Gharama ya mzunguko wa maisha<\/strong>: Taratibu rahisi za ukaguzi na ukarabati huweka gharama za muda mrefu chini.<\/li>\n<li><strong>Sifa za uso<\/strong>: Umaliziaji wa rangi nyepesi huakisi miale ya UV; mwelekeo wa koili hupunguza mkusanyiko wa joto kwenye uso ulio wazi.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-985 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing_1.webp\" alt=\"Kuzuia Maji kwa Utando wa PVC\" width=\"1181\" height=\"1181\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing_1.webp 1181w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing_1-980x980.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing_1-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1181px, 100vw\" \/><\/p>\n<h3>Utendaji<\/h3>\n<table style=\"width: 100%; height: 392px;\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr style=\"height: 24px;\">\n<th style=\"height: 47px;\" rowspan=\"2\">Hapana.<\/th>\n<th style=\"height: 47px;\" colspan=\"2\" rowspan=\"2\">Bidhaa<\/th>\n<th style=\"height: 24px;\" colspan=\"5\">Kiashiria<\/th>\n<\/tr>\n<tr style=\"height: 23px;\">\n<th style=\"height: 23px;\">H<\/th>\n<th style=\"height: 23px;\">L<\/th>\n<th style=\"height: 23px;\">P<\/th>\n<th style=\"height: 23px;\">G<\/th>\n<th style=\"height: 23px;\">GL<\/th>\n<\/tr>\n<\/thead>\n<tbody><!-- No.1 --><\/p>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\">1<\/td>\n<td style=\"height: 23px;\" colspan=\"2\">Unene wa safu ya resini kwenye msingi wa tairi ya kati\/mm \u2265<\/td>\n<td style=\"height: 23px;\" colspan=\"3\">\u2014<\/td>\n<td style=\"height: 23px;\">0.40<\/td>\n<td style=\"height: 23px;\"><\/td>\n<\/tr>\n<p><!-- No.2 --><\/p>\n<tr style=\"height: 23px;\">\n<td style=\"height: 92px;\" rowspan=\"4\">2<\/td>\n<td style=\"height: 92px;\" rowspan=\"4\">Mali ya Kukaza<\/td>\n<td style=\"height: 23px;\">Nguvu ya juu zaidi ya mvutano\/(N\/cm) \u2265<\/td>\n<td style=\"height: 23px;\">\u2014<\/td>\n<td style=\"height: 23px;\">120<\/td>\n<td style=\"height: 23px;\">250<\/td>\n<td style=\"height: 23px;\">\u2014<\/td>\n<td style=\"height: 23px;\">120<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\">Nguvu ya mvutano \/ MPa \u2265<\/td>\n<td style=\"height: 23px;\">10.0<\/td>\n<td style=\"height: 23px;\">\u2014<\/td>\n<td style=\"height: 23px;\">\u2014<\/td>\n<td style=\"height: 23px;\">10.0<\/td>\n<td style=\"height: 23px;\">\u2014<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\">Urefu katika mvutano wa juu zaidi\/% \u2265<\/td>\n<td style=\"height: 23px;\">\u2014<\/td>\n<td style=\"height: 23px;\">\u2014<\/td>\n<td style=\"height: 23px;\">15<\/td>\n<td style=\"height: 23px;\">\u2014<\/td>\n<td style=\"height: 23px;\">\u2014<\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\">Urefu wakati wa mapumziko\/% \u2265<\/td>\n<td style=\"height: 23px;\">200<\/td>\n<td style=\"height: 23px;\">150<\/td>\n<td style=\"height: 23px;\">\u2014<\/td>\n<td style=\"height: 23px;\">200<\/td>\n<td style=\"height: 23px;\">100<\/td>\n<\/tr>\n<p><!-- No.3 --><\/p>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\">3<\/td>\n<td style=\"height: 23px;\" colspan=\"2\">Kiwango cha mabadiliko ya ukubwa wa matibabu ya joto\/% \u2264<\/td>\n<td style=\"height: 23px;\">2.0<\/td>\n<td style=\"height: 23px;\">1.0<\/td>\n<td style=\"height: 23px;\">0.5<\/td>\n<td style=\"height: 23px;\">0.1<\/td>\n<td style=\"height: 23px;\">0.1<\/td>\n<\/tr>\n<p><!-- No.4 --><\/p>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\">4<\/td>\n<td style=\"height: 23px;\" colspan=\"2\">Sifa ya kupinda kwa joto la chini<\/td>\n<td style=\"height: 23px;\" colspan=\"5\">-25\u2103 Hakuna nyufa<\/td>\n<\/tr>\n<p><!-- No.5 --><\/p>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\">5<\/td>\n<td style=\"height: 23px;\" colspan=\"2\">Uimara<\/td>\n<td style=\"height: 23px;\" colspan=\"5\">0.3MPa, saa 2, isiyopitisha maji<\/td>\n<\/tr>\n<p><!-- No.6 --><\/p>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\">6<\/td>\n<td style=\"height: 23px;\" colspan=\"2\">upinzani wa athari<\/td>\n<td style=\"height: 23px;\" colspan=\"5\">0.5kg.m, isiyopitisha maji<\/td>\n<\/tr>\n<p><!-- No.7 --><\/p>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\">7<\/td>\n<td style=\"height: 23px;\" colspan=\"2\">Upinzani kwa mizigo tuli<sup>a<\/sup><\/td>\n<td style=\"height: 23px;\">\u2014<\/td>\n<td style=\"height: 23px;\">\u2014<\/td>\n<td style=\"height: 23px;\">Kilo 20, isiyopitisha maji<\/td>\n<td style=\"height: 23px;\" colspan=\"2\"><\/td>\n<\/tr>\n<p><!-- No.8 --><\/p>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\">8<\/td>\n<td style=\"height: 23px;\" colspan=\"2\">Nguvu ya maganda ya viungo\/(N\/mm) \u2265<\/td>\n<td style=\"height: 23px;\">4.0<\/td>\n<td style=\"height: 23px;\" colspan=\"2\"><\/td>\n<td style=\"height: 23px;\">3.0<\/td>\n<td style=\"height: 23px;\"><\/td>\n<\/tr>\n<p><!-- No.9 --><\/p>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\">9<\/td>\n<td style=\"height: 23px;\" colspan=\"2\">Nguvu ya kurarua kwa pembe ya kulia\/(N\/mm) \u2265<\/td>\n<td style=\"height: 23px;\">50<\/td>\n<td style=\"height: 23px;\">\u2014<\/td>\n<td style=\"height: 23px;\">\u2014<\/td>\n<td style=\"height: 23px;\">50<\/td>\n<td style=\"height: 23px;\">\u2014<\/td>\n<\/tr>\n<p><!-- No.10 --><\/p>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\">10<\/td>\n<td style=\"height: 23px;\" colspan=\"2\">nguvu ya kurarua kwa trapezoidi\/N \u2265<\/td>\n<td style=\"height: 23px;\">\u2014<\/td>\n<td style=\"height: 23px;\">150<\/td>\n<td style=\"height: 23px;\">250<\/td>\n<td style=\"height: 23px;\">\u2014<\/td>\n<td style=\"height: 23px;\">220<\/td>\n<\/tr>\n<p><!-- No.11 --><\/p>\n<tr style=\"height: 23px;\">\n<td style=\"height: 46px;\" rowspan=\"2\">11<\/td>\n<td style=\"height: 46px;\" rowspan=\"2\">Kiwango cha kunyonya maji (70\u2103, saa 168)\/%<\/td>\n<td style=\"height: 23px;\">Baada ya kuzamishwa ndani ya maji \u2265<\/td>\n<td style=\"height: 23px;\" colspan=\"4\">4.0<\/td>\n<td style=\"height: 23px;\"><\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"height: 23px;\">Baada ya kukausha hewa \u2264<\/td>\n<td style=\"height: 23px;\" colspan=\"4\">-0.40<\/td>\n<td style=\"height: 23px;\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"note\"><sup>a<\/sup> Upinzani wa mzigo tuli unahitajika tu kwa mikunjo inayotumika kwa ajili ya kuezekea paa.<\/div>\n<div><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-986 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Polyvinyl-Chloride-Waterproofing-Membrane-PVC-Membrane-Waterproofing2_1.webp\" alt=\"Kuzuia Maji kwa Utando wa PVC\" width=\"2400\" height=\"1600\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Polyvinyl-Chloride-Waterproofing-Membrane-PVC-Membrane-Waterproofing2_1.webp 2400w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Polyvinyl-Chloride-Waterproofing-Membrane-PVC-Membrane-Waterproofing2_1-1280x853.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Polyvinyl-Chloride-Waterproofing-Membrane-PVC-Membrane-Waterproofing2_1-980x653.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Polyvinyl-Chloride-Waterproofing-Membrane-PVC-Membrane-Waterproofing2_1-480x320.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) 2400px, 100vw\" \/><\/div>\n<div>\n<div class=\"sm-table-layout__cell sm-table-layout__cell_align_left sm-table-layout__cell_fixed-cell_phrase\" role=\"cell\" data-testid=\"table-cell-keyword\">\n<div class=\"sm-cell-phrase\">\n<div class=\"sm-cell-phrase__addons-container\">\n<div class=\"sm-cell-phrase__addon\">\n<div class=\"kow-dropdown\">\n<div class=\"___SBoxInline_hxdly-kow kow-dropdown__tooltip\" data-ui-name=\"Tooltip\" aria-describedby=\"igc-ui-kit-r9r-popper\">\n<h3 dir=\"auto\">Matumizi ya Utando wa Kuzuia Maji wa PVC Polyvinyl Kloridi<\/h3>\n<p dir=\"auto\">Utando wa PVC wa kuzuia maji umewekwa katika miradi mbalimbali ya uhandisi wa majengo na bahasha za ujenzi:<\/p>\n<ul dir=\"auto\">\n<li><strong>Mifumo ya paa<\/strong> \u2013 Kifuniko cha ply moja kwa ajili ya viwanda, maghala, ofisi, shule, hospitali, na miundo mingine tambarare au miteremko mifupi.<\/li>\n<li><strong>Paa zilizofungwa kwa mitambo<\/strong> \u2013 Miviringo iliyoimarishwa (L, P, G, GL) imara kwa kutumia skrubu na bamba katika maeneo yenye upepo mkali.<\/li>\n<li><strong>Paa zilizoshikamana kikamilifu<\/strong> \u2013 Roli zenye mgongo wa ngozi huunganishwa moja kwa moja na insulation au substrate kwa gundi ya kugusa.<\/li>\n<li><strong>Paa zenye usawa<\/strong> \u2013 Roli zisizoimarishwa (H) hutumika kama kizuizi kikuu katika mikusanyiko ya utando uliolindwa.<\/li>\n<li><strong>Miundo ya chini ya ardhi<\/strong> - Vyumba vya chini ya ardhi, gereji za kuegesha magari, vituo vya metro, na handaki za huduma.<\/li>\n<li><strong>Kizuizi cha maji<\/strong> - Mabwawa ya maji, maziwa bandia, mifereji, na mabwawa ya samaki.<\/li>\n<li><strong>Madaraja ya daraja<\/strong> \u2013 Kati ya njia ya kuvaa na sehemu ya saruji.<\/li>\n<li><strong>Paa zilizopandwa\/kijani kibichi<\/strong> \u2013 Safu inayostahimili mizizi chini ya udongo na mimea.<\/li>\n<li><strong>Mahandaki na korido za reli<\/strong> \u2013 Mjengo wa kukata na kufunika sehemu na mifereji ya maji kutoka ukuta wa pembeni.<\/li>\n<\/ul>\n<p dir=\"auto\">Utumiaji wa kawaida wa utando wa kuzuia maji wa PVC hufuata kulehemu kwa hewa moto au kiyeyusho kwenye mishono, kwa marekebisho ya kiufundi au kushikamana kikamilifu kulingana na aina ya roll na substrate. Great Ocean Waterproof hutoa aina zote kwa matumizi yaliyo hapo juu; maelezo mahususi ya eneo yanapatikana kwa ombi.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sm-table-layout__cell sm-table-layout__cell_align_left\" role=\"cell\" data-testid=\"table-cell-intent\"><\/div>\n<\/div>\n<table style=\"width: 100%; height: 24px;\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 14.00pt;\">\n<td style=\"height: 10px; width: 32.5792%;\" width=\"354\" height=\"28\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-972 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-applicatio-3_1.webp\" alt=\"Matumizi ya Kuzuia Maji ya Utando wa PVC\" width=\"328\" height=\"290\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-applicatio-3_1.webp 234w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-applicatio-3_1-14x12.webp 14w\" sizes=\"(max-width: 328px) 100vw, 328px\" \/><\/td>\n<td style=\"width: 37.647%; height: 10px;\" width=\"470\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-977 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-applicatio-2_1.webp\" alt=\"Matumizi ya Kuzuia Maji ya Utando wa PVC\" width=\"341\" height=\"283\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-applicatio-2_1.webp 257w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-applicatio-2_1-14x12.webp 14w\" sizes=\"(max-width: 341px) 100vw, 341px\" \/><\/td>\n<td style=\"width: 29.6833%; height: 10px;\" width=\"262\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-974 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-applicatio-5_1.webp\" alt=\"Matumizi ya Kuzuia Maji ya Utando wa PVC\" width=\"381\" height=\"291\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-applicatio-5_1.webp 246w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-applicatio-5_1-16x12.webp 16w\" sizes=\"(max-width: 381px) 100vw, 381px\" \/><\/td>\n<\/tr>\n<tr style=\"height: 14.00pt;\">\n<td style=\"height: 14px; width: 32.5792%;\" height=\"28\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-975 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-applicatio-6_1.webp\" alt=\"Matumizi ya Kuzuia Maji ya Utando wa PVC\" width=\"356\" height=\"279\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-applicatio-6_1.webp 245w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-applicatio-6_1-15x12.webp 15w\" sizes=\"(max-width: 356px) 100vw, 356px\" \/><\/td>\n<td style=\"width: 37.647%; height: 14px;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-976 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-applicatio-1_1.webp\" alt=\"Matumizi ya Kuzuia Maji ya Utando wa PVC\" width=\"349\" height=\"297\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-applicatio-1_1.webp 255w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-applicatio-1_1-14x12.webp 14w\" sizes=\"(max-width: 349px) 100vw, 349px\" \/><\/td>\n<td style=\"width: 29.6833%; height: 14px;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-973 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-applicatio-4_1.webp\" alt=\"Matumizi ya Kuzuia Maji ya Utando wa PVC\" width=\"377\" height=\"271\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-applicatio-4_1.webp 250w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-applicatio-4_1-18x12.webp 18w\" sizes=\"(max-width: 377px) 100vw, 377px\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 dir=\"auto\">Ujenzi<\/h3>\n<h4 dir=\"auto\">Mfumo wa Tabaka Zisizohamishika za Kimitambo<\/h4>\n<h5 dir=\"auto\">Teknolojia ya Ujenzi<\/h5>\n<p dir=\"auto\">Matibabu ya mizizi ya nyasi \u2192 Kuweka safu ya kizuizi cha mvuke \u2192 Kuweka ubao wa kuhami joto \u2192 Nyenzo ya kuviringisha kabla ya kuwekewa \u2192 Nyenzo ya kuviringisha mitambo<\/p>\n<p dir=\"auto\">Nyenzo \u2192 Kulehemu kwa moto kwa eneo linaloingiliana \u2192 Usindikaji wa nodi zenye maelezo \u2192 Ukaguzi na kukubalika kwa ubora<\/p>\n<p dir=\"auto\"><strong>Mambo Muhimu ya Ujenzi<\/strong><\/p>\n<ul dir=\"auto\">\n<li><strong>Kusafisha safu ya msingi<\/strong>: Safu ya msingi inapaswa kuwa imara, tambarare, safi, na kavu.<\/li>\n<li><strong>Kuweka safu ya kizuizi cha mvuke<\/strong>: Safu ya kizuizi cha mvuke imewekwa tupu, na uso unaoingiliana umeunganishwa na mkanda wa pande mbili.<\/li>\n<li><strong>Ubao wa kuwekea insulation<\/strong>: Uwekaji usiotabirika na urekebishaji wa kiufundi wa bodi ya insulation.<\/li>\n<li><strong>Roli zilizowekwa tayari<\/strong>Roli zinapaswa kuwekwa katika nafasi iliyopangwa awali, tambarare, zikiwa zimenyooka, na bila kupotoshwa au kuunganishwa.<\/li>\n<li><strong>Urekebishaji wa mitambo ya nyenzo za koili<\/strong>: Safu ya chini ya nyenzo za koili za TPO\/PVC imewekwa kimitambo katika eneo lililowekwa tayari la mwingiliano.<\/li>\n<li><strong>Ulehemu wa moto unaoingiliana<\/strong>: Safisha eneo la kulehemu kutoka kwa koili zilizo karibu na ufanye kulehemu kwa hewa ya moto kwa kutumia bunduki ya kulehemu ya mwongozo (au mashine ya kulehemu otomatiki).<\/li>\n<li><strong>Usindikaji wa nodi za maelezo<\/strong>: Inachakata maelezo ya kawaida kama vile pembe za ndani na nje pande tatu, kingo za bomba na mizizi.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-982 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Polyvinyl-Chloride-Waterproofing-Membrane-PVC-Membrane-Waterproofing-1_1.webp\" alt=\"Kizuia Maji cha PVC Polyvinyl Kloridi Kizuia Maji cha Utando Kizuia Maji cha PVC\" width=\"1555\" height=\"1067\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Polyvinyl-Chloride-Waterproofing-Membrane-PVC-Membrane-Waterproofing-1_1.webp 1555w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Polyvinyl-Chloride-Waterproofing-Membrane-PVC-Membrane-Waterproofing-1_1-1280x878.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Polyvinyl-Chloride-Waterproofing-Membrane-PVC-Membrane-Waterproofing-1_1-980x672.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Polyvinyl-Chloride-Waterproofing-Membrane-PVC-Membrane-Waterproofing-1_1-480x329.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) 1555px, 100vw\" \/><\/p>\n<h4 dir=\"auto\">Mfumo wa Kuunganisha Mistari<\/h4>\n<h5 dir=\"auto\">Teknolojia ya Ujenzi<\/h5>\n<p dir=\"auto\">Matibabu ya mizizi ya chini \u2192 Matibabu ya kina ya nodi \u2192 Nyenzo ya kuviringisha iliyowekwa tayari \u2192 Ujenzi mkuu wa safu isiyopitisha maji \u2192 Kubana moshi \u2192 Ukaguzi na kukubalika kwa ubora<\/p>\n<p dir=\"auto\"><strong>Mambo Muhimu ya Ujenzi<\/strong><\/p>\n<ul dir=\"auto\">\n<li><strong>Kusafisha safu ya msingi<\/strong>: Safu ya msingi ya zege ya saruji inapaswa kuwa imara, tambarare, kavu, na safi.<\/li>\n<li><strong>Usindikaji wa nodi za maelezo<\/strong>: Utando usioimarishwa wa kuzuia maji hutumika kama safu ya ziada ya kuzuia maji kwa maelezo zaidi, na gundi hutumika kuungana na safu ya msingi na utando.<\/li>\n<li><strong>Roli zilizowekwa tayari<\/strong>Roli za TPO\/PVC zinapaswa kuwekwa katika nafasi iliyopangwa awali, tambarare, nyoofu, na bila kupotosha au kuvuka.<\/li>\n<li><strong>Ujenzi mkuu wa safu isiyopitisha maji<\/strong>: Safu isiyopitisha maji ya sehemu kuu imeunganishwa kwenye safu ya msingi kwa gundi inayolingana, ambayo hutumika kwenye safu ya msingi na uso wa chini wa nyenzo ya kuviringisha.<\/li>\n<li><strong>Kuganda kwa moshi<\/strong>: Baada ya kukausha gundi hadi ishindwe kushikamana tena na mguso, iweke mara moja na uibanane na moshi huku roll ikiendelea kuviringika.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-983 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Polyvinyl-Chloride-Waterproofing-Membrane-PVC-Membrane-Waterproofing-2_1.webp\" alt=\"Kizuia Maji cha PVC Polyvinyl Kloridi Kizuia Maji cha Utando Kizuia Maji cha PVC\" width=\"1553\" height=\"1071\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Polyvinyl-Chloride-Waterproofing-Membrane-PVC-Membrane-Waterproofing-2_1.webp 1553w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Polyvinyl-Chloride-Waterproofing-Membrane-PVC-Membrane-Waterproofing-2_1-1280x883.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Polyvinyl-Chloride-Waterproofing-Membrane-PVC-Membrane-Waterproofing-2_1-980x676.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Polyvinyl-Chloride-Waterproofing-Membrane-PVC-Membrane-Waterproofing-2_1-480x331.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) 1553px, 100vw\" \/><\/p>\n<h3 dir=\"auto\">Utando wa Kuzuia Maji wa TPO dhidi ya PVC: Ulinganisho wa Upande kwa Upande<\/h3>\n<div>\n<div dir=\"auto\">\n<div>\n<table style=\"width: 100%;\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr>\n<th data-col-size=\"md\">Mali<\/th>\n<th data-col-size=\"md\">Utando wa TPO<\/th>\n<th data-col-size=\"lg\">Utando wa PVC<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"md\"><strong>Polima ya Msingi<\/strong><\/td>\n<td data-col-size=\"md\">Polyolefini ya Thermoplastic (mchanganyiko wa polyethilini + polypropen)<\/td>\n<td data-col-size=\"lg\">Resini ya Polyvinyl Kloridi (PVC)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Aina za Uimarishaji<\/strong><\/td>\n<td data-col-size=\"md\">H (isiyoimarishwa), L (kitambaa cha kitambaa), P (kitambaa cha polyester), G (nyuzi za kioo), GL (kioo + polyester)<\/td>\n<td data-col-size=\"lg\">Misimbo sawa: H, L, P, G, GL<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Unene wa Tabaka la Resini kwenye Scrim (mm)<\/strong><\/td>\n<td data-col-size=\"md\">Haijabainishwa katika majedwali ya kawaida<\/td>\n<td data-col-size=\"lg\">\u2265 0.40 mm (aina ya G)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Nguvu ya Kunyumbulika (MPa)<\/strong><\/td>\n<td data-col-size=\"md\">8\u201312 MPa (inatofautiana kulingana na daraja)<\/td>\n<td data-col-size=\"lg\">\u2265 10.0 MPa (Aina za H, G)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Nguvu ya Juu ya Kukaza (N\/cm)<\/strong><\/td>\n<td data-col-size=\"md\">100\u2013150 N\/cm<\/td>\n<td data-col-size=\"lg\">\u2265 120 N\/cm (L, aina za G) \/ \u2265 250 N\/cm (aina ya P)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Kurefusha Wakati wa Mapumziko (%)<\/strong><\/td>\n<td data-col-size=\"md\">500\u2013800 %<\/td>\n<td data-col-size=\"lg\">\u2265 100 % (GL) \/ \u2265 150 % (L) \/ \u2265 200 % (H, G)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Mabadiliko ya Vipimo vya Matibabu ya Joto (%)<\/strong><\/td>\n<td data-col-size=\"md\">\u2264 1.0 %<\/td>\n<td data-col-size=\"lg\">\u2264 0.1 % (G, GL) \/ \u2264 0.5 % (P) \/ \u2264 1.0 % (L) \/ \u2264 2.0 % (H)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Unyumbufu wa Joto la Chini<\/strong><\/td>\n<td data-col-size=\"md\">-40 \u00b0C hakuna nyufa (kawaida)<\/td>\n<td data-col-size=\"lg\">-25 \u00b0C bila nyufa<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Uimara<\/strong><\/td>\n<td data-col-size=\"md\">MPa 0.3, saa 2<\/td>\n<td data-col-size=\"lg\">MPa 0.3, saa 2<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Upinzani wa Athari<\/strong><\/td>\n<td data-col-size=\"md\">Kilo 0.5\u00b7m<\/td>\n<td data-col-size=\"lg\">Kilo 0.5\u00b7m<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Upinzani wa Mzigo Tuli<\/strong><\/td>\n<td data-col-size=\"md\">Kilo 20<\/td>\n<td data-col-size=\"lg\">Kilo 20<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Nguvu ya Kuchubua Viungo (N\/mm)<\/strong><\/td>\n<td data-col-size=\"md\">3.0\u20136.0<\/td>\n<td data-col-size=\"lg\">\u2265 3.0 (GL) \/ \u2265 4.0 (H)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Nguvu ya Kurarua ya Pembe ya Kulia (N\/mm)<\/strong><\/td>\n<td data-col-size=\"md\">40\u201360<\/td>\n<td data-col-size=\"lg\">\u2265 50 (H, G)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Nguvu ya Mapazi ya Trapezoid (N)<\/strong><\/td>\n<td data-col-size=\"md\">200\u2013300<\/td>\n<td data-col-size=\"lg\">\u2265 150 (L) \/ \u2265 220 (GL) \/ \u2265 250 (P)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Kunyonya Maji (70 \u00b0C, saa 168)<\/strong><\/td>\n<td data-col-size=\"md\">\u2264 2.0 %<\/td>\n<td data-col-size=\"lg\">\u2264 4.0 % (kuzama) \/ \u20130.40 % (kukaushwa hewani)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Mbinu ya Mshono<\/strong><\/td>\n<td data-col-size=\"md\">Kulehemu kwa hewa ya moto<\/td>\n<td data-col-size=\"lg\">Kulehemu kwa hewa ya moto<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>UV na Uzee<\/strong><\/td>\n<td data-col-size=\"md\">Bora (hakuna uhamiaji wa plasticizer)<\/td>\n<td data-col-size=\"lg\">Nzuri (plastiki inaweza kuhama kwa miongo kadhaa)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Upinzani wa Mizizi<\/strong><\/td>\n<td data-col-size=\"md\">Kiwango cha kawaida cha paa za kijani kibichi<\/td>\n<td data-col-size=\"lg\">Kiwango cha kawaida cha paa za kijani kibichi<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Maisha ya Kawaida ya Huduma<\/strong><\/td>\n<td data-col-size=\"md\">Paa: Miaka 25\u201330 \/ Chini ya ardhi: Miaka 40\u201350<\/td>\n<td data-col-size=\"lg\">Paa: Miaka 20\u201330 \/ Chini ya ardhi: Miaka 50+<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Faida Muhimu<\/strong><\/td>\n<td data-col-size=\"md\">Sifuri ya plastiki = hakuna mikwaruzo ya muda mrefu<\/td>\n<td data-col-size=\"lg\">Rekodi iliyothibitishwa, gharama ya chini kidogo kwa kila m\u00b2<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Upungufu Muhimu<\/strong><\/td>\n<td data-col-size=\"md\">Gharama ya nyenzo ya juu kidogo<\/td>\n<td data-col-size=\"lg\">Uhamiaji wa vipodozi vya plastiki unaweza kupunguza unyumbufu baada ya miaka 15-20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div><\/div>\n<\/div>\n<\/div>\n<p dir=\"auto\"><strong>Mstari wa Chini<\/strong><\/p>\n<ul dir=\"auto\">\n<li>Chagua TPO wakati kuzeeka bila plastiki na urefu wa juu zaidi ni vipaumbele (km, paa zilizo wazi, paa za kijani).<\/li>\n<li>Chagua PVC wakati bajeti, utendaji wa chini ya ardhi uliothibitishwa kwa miaka 50, au ujuzi wa kikanda wa kanuni huongoza uamuzi.<\/li>\n<\/ul>\n<p dir=\"auto\">Great Ocean Waterproof hutoa utando wa karatasi wa TPO na PVC; wasiliana nasi kwa mapendekezo mahususi ya mradi na bei za sasa.<\/p>\n<p dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-987 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-1_1.webp\" alt=\"Kuzuia Maji kwa Utando wa PVC\" width=\"1193\" height=\"1097\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-1_1.webp 1193w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-1_1-980x901.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-1_1-480x441.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1193px, 100vw\" \/><\/p>\n<h2 dir=\"auto\">Maswali Yanayoulizwa Mara kwa Mara - PVC Polyvinyl Kloridi Utando wa Kuzuia Maji<\/h2>\n<p dir=\"auto\"><strong>1. Kuna tofauti gani kati ya aina za utando wa PVC zenye H, L, P, G, na GL?<\/strong> H = sare (isiyoimarishwa); L = kitambaa cha polyester; P = kitambaa kizito cha polyester; G = kitambaa cha nyuzi-glasi; GL = kioo + mchanganyiko wa polyester. Daraja zilizoimarishwa (L\/P\/G\/GL) hutumika kwa kufunga kwa mitambo; H ni kwa mifumo iliyoshikamana kikamilifu au iliyopigwa.<\/p>\n<p dir=\"auto\"><strong>2. Utando wa kuzuia maji wa PVC hudumu kwa muda gani?<\/strong> Paa: Miaka 20\u201330 wazi, miaka 30+ chini ya paa la ballast au kijani. Chini ya ardhi: Miaka 50+ ikiwa inalindwa kutokana na UV na uharibifu wa mitambo.<\/p>\n<p dir=\"auto\"><strong>3. Je, utando wa PVC unaweza kutumika kwa paa za kijani\/mimea?<\/strong> Ndiyo. Daraja zote hufaulu majaribio ya kupenya kwa mizizi (EN 13948 \/ FLL) na yanafaa chini ya udongo, tabaka za mifereji ya maji, na mimea.<\/p>\n<p dir=\"auto\"><strong>4. Ni mbinu gani za usakinishaji zinazopatikana?<\/strong><\/p>\n<ul dir=\"auto\">\n<li>Imefungwa kwa njia ya kiufundi (skrubu + sahani zikiingiliana)<\/li>\n<li>Imeshikamana kikamilifu (gundi ya mguso au gundi ya PU)<\/li>\n<li>Mishono iliyolegea + iliyotengenezwa kwa mpira (changarawe au vizuizi) Mishono huunganishwa kwa hewa moto kila wakati.<\/li>\n<\/ul>\n<p dir=\"auto\"><strong>5. Je, kulehemu kwa hewa ya moto kunahitajika, au naweza kutumia gundi kwa mishono?<\/strong> Mishono lazima iwe imeunganishwa kwa hewa ya moto (180\u2013220 \u00b0C) kwa ajili ya kuzuia maji. Gundi au tepi ni kwa ajili ya kurekebisha kwa muda au matengenezo madogo tu.<\/p>\n<p dir=\"auto\"><strong>6. Ni unene gani nipaswa kuchagua?<\/strong> 1.2 mm - paa nyepesi, matumizi ya ndani 1.5 mm - paa la kawaida la ply moja 1.8\u20132.0 mm - paa zenye trafiki nyingi, handaki, madaraja, chini ya ardhi<\/p>\n<p dir=\"auto\"><strong>7. Je, utando una viboreshaji vya plastiki vinavyohama baada ya muda?<\/strong> Ndiyo. Michanganyiko ya kisasa hupunguza uhamaji, lakini upotevu wa kunyumbulika kwa muda mrefu unaweza kutokea baada ya miaka 15-20 katika hali zilizo wazi. Tumia TPO ikiwa uhamaji sifuri ni muhimu.<\/p>\n<p dir=\"auto\"><strong>8. Ni rangi gani zinazopatikana?<\/strong> Kiwango: kijivu hafifu, nyeupe (mwangaza mwingi). Rangi maalum kwenye MOQ.<\/p>\n<p dir=\"auto\"><strong>9. Je, utando wa PVC unaweza kutembezwa baada ya usakinishaji?<\/strong> Ndiyo, mara tu mishono itakapounganishwa na kukaguliwa. Tumia bodi za ulinzi chini ya vifaa vizito.<\/p>\n<p dir=\"auto\"><strong>10. Ninawezaje kurekebisha sehemu iliyochomwa?<\/strong> Kata kiraka cha mviringo (angalau sentimita 10 zaidi ya uharibifu), safisha nyuso zote mbili, weka wembe wa hewa moto mahali pake, na mshono wa uchunguzi.<\/p>\n<p dir=\"auto\"><strong>11. Je, utando unaweza kutumika tena?<\/strong> Ndiyo. Vipandikizi vilivyokatwa kiwandani na vifaa safi vya ubomoaji vinaweza kurudishwa kwenye mito ya kuchakata PVC.<\/p>\n<p dir=\"auto\"><strong>12. Ukubwa wa kawaida wa roll ni upi?<\/strong> Unene: 1.2 \/ 1.5 \/ 1.8 \/ 2.0 mm Upana: 1.0 m au 2.0 m Urefu: 25 m Uzito: 1.5\u20132.5 kg\/m\u00b2 kulingana na daraja.<\/p>\n<p dir=\"auto\"><strong>13. Je, unasambaza rolls zenye mgongo wa ngozi kwa ajili ya kushikamana moja kwa moja na zege?<\/strong> Ndiyo. Matoleo yenye rundo la ngozi (FB) yanapatikana kwa mifumo ya PU au epoxy bonding.<\/p>\n<p dir=\"auto\"><strong>14. Unatoa dhamana gani?<\/strong> Udhamini wa nyenzo: miaka 10\u201315 (inategemea unene). Udhamini wa mfumo hadi miaka 20 na wasakinishaji walioidhinishwa.<\/p>\n<p dir=\"auto\"><strong>15. Ninaweza kuona wapi ripoti za majaribio?<\/strong> Ripoti za EN 13956 (CE), ASTM D4434, GB 12952-2011 zinapatikana kwa ombi.<\/p>\n<p dir=\"auto\">Wasiliana na Great Ocean Waterproof kwa ushauri au sampuli mahususi za mradi.<\/p>\n<p dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-988 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-2_1.webp\" alt=\"Kuzuia Maji kwa Utando wa PVC\" width=\"1141\" height=\"840\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-2_1.webp 1141w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-2_1-980x721.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/PVC-Membrane-Waterproofing-2_1-480x353.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1141px, 100vw\" \/><\/p>\n<h2 dir=\"auto\">Kuhusu Kiwanda Chetu<\/h2>\n<p dir=\"auto\">Great Ocean Waterproof Technology Co., Ltd. (zamani Weifang Great Ocean New Waterproof Materials Co., Ltd.) iko katika Mji wa Taitou, Jiji la Shouguang\u2014kitovu cha msingi mkubwa zaidi wa uzalishaji wa vifaa vya kuzuia maji nchini China. Ilianzishwa mwaka wa 1999, tunafanya kazi kama biashara ya teknolojia ya hali ya juu inayojumuisha utafiti na maendeleo, utengenezaji, na mauzo ya suluhisho za kuzuia maji za hali ya juu.<\/p>\n<p dir=\"auto\">Kituo chetu cha mita za mraba 26,000 kina mistari mingi ya kisasa ya uzalishaji wa utando wa roll, vifaa vya karatasi, na <a href=\"https:\/\/great-ocean-waterproof.com\/sw\/kategoria+ya+bidhaa\/waterproof-coating\/\">mipako ya kioevu<\/a>. Mistari muhimu ya bidhaa ni pamoja na utando wa kuzuia maji wa PVC, <a href=\"https:\/\/great-ocean-waterproof.com\/sw\/product\/tpo-thermoplastic-polyolefin-waterproofing-membrane\/\">TPO<\/a>, CPE, mchanganyiko wa polyethilini-poliesta, karatasi za polima zinazojishikilia, utando unaostahimili mizizi, mikunjo ya bitumeni iliyorekebishwa, mipako ya polyurethane (mchanganyiko wa JS, lami ya mpira iliyonyunyiziwa dawa, na zaidi\u2014zaidi ya mifumo 40 maalum kwa jumla.<\/p>\n<p dir=\"auto\">Tukiwa na teknolojia ya kisasa ya uondoaji, uundaji wa kalenda, na upakaji rangi, tunadumisha maabara kamili ya upimaji ndani ili kuhakikisha uthabiti wa kundi hadi kundi. Bidhaa zote za kuzuia maji ya PVC kwenye utando zinakidhi viwango vya GB 12952-2011, EN 13956, na ASTM, vilivyothibitishwa na mamlaka za kitaifa.<\/p>\n<p dir=\"auto\">Vyeti ni pamoja na:<\/p>\n<ul dir=\"auto\">\n<li>Wizara ya Kitaifa ya Kilimo \u201cUzingatiaji wa Jumla wa Usimamizi wa Ubora\u201d<\/li>\n<li>Mfumo wa Usimamizi wa Ubora wa ISO 9001<\/li>\n<li>Chama cha Ukaguzi wa Ubora cha China \u201cBidhaa Iliyothibitishwa Kitaifa\u201d<\/li>\n<li>Leseni ya Uwasilishaji na Uzalishaji wa Bidhaa za Viwandani ya Mkoa wa Shandong<\/li>\n<\/ul>\n<p dir=\"auto\">Kwa timu imara ya kiufundi na uzoefu wa miongo kadhaa katika nyanja mbalimbali, tunasambaza mifumo ya kuzuia maji ya mvua inayoaminika kwa miradi katika majimbo zaidi ya 20 nchini China na kusafirisha nje kwa masoko mengi ya kimataifa. Great Ocean Waterproof inabaki imejitolea katika mkataba wa uadilifu, uthabiti wa bidhaa, na uaminifu kwa wateja.<\/p>\n<p><iframe loading=\"lazy\" title=\"Great Ocean Waterproof Upakiaji wa bidhaa\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/9si7ja-3_9Q?feature=oembed\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p dir=\"auto\">Great Ocean Waterproof inafanya kazi kama mtengenezaji nchini China, ikibobea katika Utando wa Kuzuia Maji wa PVC Polyvinyl Kloridi kwa ajili ya kuezekea paa, vyumba vya chini, mahandaki, na mabwawa. Kiwanda hicho katika Mkoa wa Shandong hutumia michakato ya kawaida ya uondoaji na uchakataji wa kalenda ili kutengeneza utando huu wa karatasi ya PVC kwa ajili ya kuzuia maji kwa unene kuanzia 1.2mm hadi 2.0mm. Kama chaguo la kawaida la utando wa kuzuia maji wa PVC, hupinga kupenya kwa mizizi na mfiduo wa kemikali katika mitambo ya kawaida. Wasiliana nasi kwa maelezo ya bei ya sasa kulingana na ujazo na vipimo.<\/p>","protected":false},"featured_media":980,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[23],"product_tag":[],"class_list":["post-970","product","type-product","status-publish","has-post-thumbnail","product_cat-waterproofing-membrane","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/great-ocean-waterproof.com\/sw\/wp-json\/wp\/v2\/product\/970","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/great-ocean-waterproof.com\/sw\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/great-ocean-waterproof.com\/sw\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/sw\/wp-json\/wp\/v2\/media\/980"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/sw\/wp-json\/wp\/v2\/media?parent=970"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/sw\/wp-json\/wp\/v2\/product_brand?post=970"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/sw\/wp-json\/wp\/v2\/product_cat?post=970"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/sw\/wp-json\/wp\/v2\/product_tag?post=970"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}