{"id":991,"date":"2025-12-07T01:40:54","date_gmt":"2025-12-07T01:40:54","guid":{"rendered":"https:\/\/great-ocean-waterproof.com\/?post_type=product&#038;p=991"},"modified":"2025-12-07T05:02:55","modified_gmt":"2025-12-07T05:02:55","slug":"hdpe-waterproofing-membrane-foundation-waterproofing-membrane","status":"publish","type":"product","link":"https:\/\/great-ocean-waterproof.com\/lt\/product\/hdpe-waterproofing-membrane-foundation-waterproofing-membrane\/","title":{"rendered":"HDPE hidroizoliacin\u0117s membranos pamat\u0173 hidroizoliacin\u0117 membrana HDPE geomembrana"},"content":{"rendered":"<div style=\"width: 1080px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-991-1\" width=\"1080\" height=\"608\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane.mp4?_=1\" \/><a href=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane.mp4\">https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane.mp4<\/a><\/video><\/div>\n<h2>Produkto pristatymas<\/h2>\n<p dir=\"auto\">The <a href=\"https:\/\/en.wikipedia.org\/wiki\/High-density_polyethylene\" target=\"_blank\" rel=\"noopener\">HDPE hidroizoliacin\u0117 membrana<\/a> \u0160i membrana tarnauja kaip barjeras pamatams, o pagrindinis sluoksnis yra didelio tankio polietileno pl\u0117vel\u0117, apsauganti nuo vandens prasiskverbimo \u012f betonines konstrukcijas. \u0160i membrana sudaryta i\u0161 polimerin\u0117s lipnios pl\u0117vel\u0117s sluoksnio, atsparios oro s\u0105lygoms dangos ir izoliacinio sluoksnio, u\u017ed\u0117to ant pagrindinio hidroizoliacinio komponento. Montavimui i\u0161ilgai ritin\u0117lio ilgosios pus\u0117s naudojama 80 mm plo\u010dio lipni arba 100 mm plo\u010dio suvirinta persidengimo juosta.<\/p>\n<p dir=\"auto\">Pagaminta HDPE hidroizoliacin\u0117s membranos gamykloje, konstrukcija apima lipni\u0105 pl\u0117vel\u0117s sluoksn\u012f ir apsaugin\u012f sluoksn\u012f nuo aplinkos poky\u010di\u0173, kurie pasi\u017eymi savaiminio gijimo savyb\u0117mis. Reaguodami ir sukiet\u0117dami su skystu betono mi\u0161iniu, \u0161ie sluoksniai sukuria besi\u016bl\u012f ry\u0161\u012f tarp hidroizoliacin\u0117s membranos ir betono konstrukcijos, suma\u017eindami tarpsluoksnio vandens pratek\u0117jimo rizik\u0105 ir palaikydami bendr\u0105 hidroizoliacijos sistemos patikimum\u0105.<\/p>\n<p dir=\"auto\">HDPE membrana, da\u017eniausiai naudojama r\u016bsiams, atramin\u0117ms sienoms ir po\u017eemin\u0117ms automobili\u0173 stov\u0117jimo aik\u0161tel\u0117ms, paprastai montuojama i\u0161or\u0117je, siekiant apriboti po\u017eeminio vandens jud\u0117jim\u0105. Ji yra atspari UV spinduliams, biologi\u0161kai neskaidi ir atspari vabzd\u017ei\u0173 ar grau\u017eik\u0173 daromai \u017ealai, tod\u0117l tinka tiek komerciniams, tiek gyvenamiesiems projektams.<\/p>\n<p dir=\"auto\">Nors daugiausia d\u0117mesio skiriama pamat\u0173 hidroizoliacijai, pana\u0161ios med\u017eiagos, tokios kaip HDPE stogo membrana, kai kuriuose statybos scenarijuose yra pritaikytos ir vir\u0161 galvos esantiems darbams.<\/p>\n<p dir=\"auto\">Galimos specifikacijos: 1,2 mm, 1,5 mm arba 1,7 mm storis, standartinis ilgis \u2013 20 m, o plotis \u2013 1,2 m arba 2,0 m.<\/p>\n<table style=\"width: 100%;\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Storis (mm)<\/td>\n<td>1.2 \/ 1.5 \/ 1.7<\/td>\n<td>Ilgis (m)<\/td>\n<td>20<\/td>\n<td>Plotis (m)<\/td>\n<td>1.2 \/ 2.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-993 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane2_1-scaled.webp\" alt=\"HDPE hidroizoliacin\u0117 membrana\" width=\"2560\" height=\"735\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane2_1-scaled.webp 2560w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane2_1-1280x368.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane2_1-980x281.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane2_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>Produkto specifikacija<\/h3>\n<table style=\"width: 100%;\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Projektas<\/div>\n<\/td>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-15\">Atsparus vandeniui<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Parai\u0161ka<\/div>\n<\/td>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-15\">Po\u017eeminiai projektai, tuneliai, metro ir kt.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Tipas<\/div>\n<\/td>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-15\">Vandeniui atspari membrana<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Produkto pavadinimas<\/div>\n<\/td>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-15\">HDPE lipni pl\u0117vel\u0117, hidroizoliacin\u0117 membrana<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Plotis<\/div>\n<\/td>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-15\">1 m, 2 m, pritaikoma<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Ilgis<\/div>\n<\/td>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-15\">20 m\/ritinys<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Storis<\/div>\n<\/td>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-17\">1,2 mm, 1,5 mm, 2,0 mm<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Spalva<\/div>\n<\/td>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-15\">Balta, juoda, \u017ealia, raudona ir kt.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Privalumas<\/div>\n<\/td>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-15\">Geras lankstumas, lengvai sulenkiamas, nelengva l\u016b\u017eti, atsparus sen\u0117jimui, apsauga nuo korozijos<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-12\">Med\u017eiaga<\/div>\n<\/td>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-15\" data-spm-anchor-id=\"a2700.details-description.0.i2.5cd1Q84PQ84PgW\">HDPE ir kt.<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 dir=\"auto\">Produkto savyb\u0117s<\/h3>\n<ul dir=\"auto\">\n<li><strong>Geras anti-klijavimo efektas<\/strong>HDPE membrana sudaro nuolatin\u012f sukibim\u0105 su i\u0161lietu betono konstrukciniu sluoksniu. Pagrindo sluoksnio nus\u0117dimas ir deformacija neturi \u012ftakos jo atsparumui vandeniui, tod\u0117l padid\u0117ja vandeniui atsparaus sluoksnio patikimumas.<\/li>\n<li><strong>Geras atsparumas vandens pratek\u0117jimui<\/strong>: Neleid\u017eia dr\u0117gmei prasiskverbti \u012f tarp\u0105 tarp rit\u0117s ir konstrukcijos, efektyviai i\u0161vengiant vandens nuot\u0117kio ir prasisunkimo ilg\u0105 laik\u0105.<\/li>\n<li><strong>Stiprus sav\u0119s gijimo geb\u0117jimas<\/strong>: Tai <a href=\"https:\/\/en.wikipedia.org\/wiki\/Basement_waterproofing\" target=\"_blank\" rel=\"noopener\">pamat\u0173 hidroizoliacin\u0117 membrana<\/a> pasi\u017eymi unikaliu savaiminio atsistatymo geb\u0117jimu, kai konstrukcijos pa\u017eeidimai yra nedideli, ir nereikalauja papildomos apsaugos. J\u012f galima pilti tiesiai \u012f gel\u017ebeton\u012f.<\/li>\n<li><strong>Stiprus atsparumas cheminei korozijai<\/strong>Atsparus \u0161arminiam betono vandeniui, buitin\u0117ms atliekoms ir biologinei \u017ealai, pel\u0117siui ir korozijai.<\/li>\n<li><strong>Patogi konstrukcija<\/strong>Statyba gali b\u016bti vykdoma i\u0161tisus metus, o statybos u\u017ebaigimas neturi \u012ftakos \u012fprastai v\u0117lesni\u0173 statyb\u0173 eigai.<\/li>\n<li><strong>\u017dalia ir ekologi\u0161ka<\/strong>\u0160alta konstrukcija nekelia \u012fkaitimo pavojaus, nereikalauja klij\u0173 ir neter\u0161ia vandens kokyb\u0117s.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-997 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane4_1.webp\" alt=\"HDPE hidroizoliacin\u0117 membrana\" width=\"2200\" height=\"800\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane4_1.webp 2200w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane4_1-1280x465.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane4_1-980x356.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane4_1-480x175.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) 2200px, 100vw\" \/><\/p>\n<h3>Na\u0161umas<\/h3>\n<table style=\"width: 100%;\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr>\n<th style=\"width: 3.9501%;\">Nr.<\/th>\n<th style=\"width: 60.9148%;\" colspan=\"2\">Prek\u0117<\/th>\n<th style=\"width: 33.8877%;\">Indikatorius (P)<\/th>\n<\/tr>\n<\/thead>\n<tbody><!-- No.1 --><\/p>\n<tr>\n<td style=\"width: 3.9501%;\">1<\/td>\n<td style=\"width: 60.9148%;\" colspan=\"2\">Tirpus kiekis \/ (g\/m\u00b2) \u2265<\/td>\n<td style=\"width: 33.8877%;\">\u2013<\/td>\n<\/tr>\n<p><!-- No.2 --><\/p>\n<tr>\n<td style=\"width: 3.9501%;\" rowspan=\"4\">2<\/td>\n<td style=\"width: 32.0166%;\" rowspan=\"4\">Tempimo savyb\u0117<\/td>\n<td style=\"width: 28.8981%;\">Traukimas\/(N\/50 mm) \u2265<\/td>\n<td style=\"width: 33.8877%;\">600<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 28.8981%;\">Tempimo stipris \/MPa \u2265<\/td>\n<td style=\"width: 33.8877%;\">19<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 28.8981%;\">Membranos l\u016b\u017eio pailg\u0117jimas% \u2265<\/td>\n<td style=\"width: 33.8877%;\">400<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 28.8981%;\">Pailg\u0117jimas esant maksimaliam tempiamajam stiprumui \/ % \u2265<\/td>\n<td style=\"width: 33.8877%;\">\u2013<\/td>\n<\/tr>\n<p><!-- No.3 --><\/p>\n<tr>\n<td style=\"width: 3.9501%;\">3<\/td>\n<td style=\"width: 60.9148%;\" colspan=\"2\">Vinio strypo ply\u0161imo stipris \u2265<\/td>\n<td style=\"width: 33.8877%;\">400<\/td>\n<\/tr>\n<p><!-- No.4 --><\/p>\n<tr>\n<td style=\"width: 3.9501%;\">4<\/td>\n<td style=\"width: 60.9148%;\" colspan=\"2\">Atsparumas sm\u016bgiams (0,5 kg\u00b7m)<\/td>\n<td style=\"width: 33.8877%;\">N\u0117ra nuot\u0117kio<\/td>\n<\/tr>\n<p><!-- No.5 --><\/p>\n<tr>\n<td style=\"width: 3.9501%;\">5<\/td>\n<td style=\"width: 60.9148%;\" colspan=\"2\">Atsparumas statin\u0117ms apkrovoms<\/td>\n<td style=\"width: 33.8877%;\">20 kg, nepraleid\u017eia<\/td>\n<\/tr>\n<p><!-- No.6 --><\/p>\n<tr>\n<td style=\"width: 3.9501%;\">6<\/td>\n<td style=\"width: 60.9148%;\" colspan=\"2\">atsparumas kar\u0161\u010diui<\/td>\n<td style=\"width: 33.8877%;\">80 \u00b0C, 2 valandas be poslinkio, srauto ar la\u0161\u0117jimo<\/td>\n<\/tr>\n<p><!-- No.7 --><\/p>\n<tr>\n<td style=\"width: 3.9501%;\">7<\/td>\n<td style=\"width: 60.9148%;\" colspan=\"2\">\u017demos temperat\u016bros lenkimo savyb\u0117<\/td>\n<td style=\"width: 33.8877%;\">-35 \u00b0C, be \u012ftr\u016bkim\u0173<\/td>\n<\/tr>\n<p><!-- No.8 --><\/p>\n<tr>\n<td style=\"width: 3.9501%;\">8<\/td>\n<td style=\"width: 60.9148%;\" colspan=\"2\">\u017demos temperat\u016bros lankstumas<\/td>\n<td style=\"width: 33.8877%;\">-25 \u00b0C, be \u012ftr\u016bkim\u0173<\/td>\n<\/tr>\n<p><!-- No.9 --><\/p>\n<tr>\n<td style=\"width: 3.9501%;\">9<\/td>\n<td style=\"width: 60.9148%;\" colspan=\"2\">Alyvos nuot\u0117kis \/ lak\u0161t\u0173 skai\u010dius \u2264<\/td>\n<td style=\"width: 33.8877%;\">1<\/td>\n<\/tr>\n<p><!-- No.10 --><\/p>\n<tr>\n<td style=\"width: 3.9501%;\">10<\/td>\n<td style=\"width: 60.9148%;\" colspan=\"2\">Apsauga nuo vandens kanal\u0173 susidarymo<\/td>\n<td style=\"width: 33.8877%;\">0,8 MPa \/ 35 min., 4 val. Neapta\u0161kytas vandeniu<\/td>\n<\/tr>\n<p><!-- No.11 --><\/p>\n<tr>\n<td style=\"width: 3.9501%;\" rowspan=\"5\">11<\/td>\n<td style=\"width: 32.0166%;\" rowspan=\"5\">I\u0161lieto betono lupimo stipris \/ (N\/mm\u00b2) \u2265<\/td>\n<td style=\"width: 28.8981%;\">Be apdorojimo<\/td>\n<td style=\"width: 33.8877%;\">1.5<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 28.8981%;\">Panardinimo proced\u016bra<\/td>\n<td style=\"width: 33.8877%;\">1.0<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 28.8981%;\">Nuos\u0117d\u0173 sukelta pavir\u0161iaus tar\u0161a<\/td>\n<td style=\"width: 33.8877%;\">1.0<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 28.8981%;\">UV sen\u0117jimas<\/td>\n<td style=\"width: 33.8877%;\">1.0<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 28.8981%;\">terminis sendinimas<\/td>\n<td style=\"width: 33.8877%;\">1.0<\/td>\n<\/tr>\n<p><!-- No.12 --><\/p>\n<tr>\n<td style=\"width: 3.9501%;\">12<\/td>\n<td style=\"width: 60.9148%;\" colspan=\"2\">Betono, pagaminto po liejimo, lupimo stipris po panardinimo \u012f vanden\u012f \/ (N\/mm\u00b2) \u2265<\/td>\n<td style=\"width: 33.8877%;\">1.0<\/td>\n<\/tr>\n<p><!-- No.13 --><\/p>\n<tr>\n<td style=\"width: 3.9501%;\" rowspan=\"4\">13<\/td>\n<td style=\"width: 32.0166%;\" rowspan=\"4\">Terminis sendinimas (70 \u00b0C, 168 val.)<\/td>\n<td style=\"width: 28.8981%;\">Tempimo sulaikymo greitis \/ % \u2265<\/td>\n<td style=\"width: 33.8877%;\">90<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 28.8981%;\">Pailg\u0117jimo i\u0161laikymo greitis \/ % \u2265<\/td>\n<td style=\"width: 33.8877%;\">80<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 28.8981%;\">\u017demos temperat\u016bros lenkimo savyb\u0117<\/td>\n<td style=\"width: 33.8877%;\">Pagrindin\u0117 med\u017eiaga -32 \u00b0C, be \u012ftr\u016bkim\u0173<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 28.8981%;\">\u017demos temperat\u016bros lankstumas<\/td>\n<td style=\"width: 33.8877%;\">Klij\u0173 sluoksnis -23 \u00b0C, be \u012ftr\u016bkim\u0173<\/td>\n<\/tr>\n<p><!-- No.14 --><\/p>\n<tr>\n<td style=\"width: 3.9501%;\">14<\/td>\n<td style=\"width: 60.9148%;\" colspan=\"2\">Matmen\u0173 pokytis \/ % \u2264<\/td>\n<td style=\"width: 33.8877%;\">\u00b11,5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 dir=\"auto\">Konstrukcija \/ Taikymas<\/h3>\n<p dir=\"auto\">HDPE membranos montavimas atliekamas pagal specifines proced\u016bras, priklausomai nuo pavir\u0161iaus tipo:<\/p>\n<ul dir=\"auto\">\n<li><strong>L\u0117ktuvo konstrukcija<\/strong>Pagrindo sluoksnio valymas \u2192 Pagrindo sluoksnio \u017eym\u0117jimas \u2192 I\u0161 anksto paklot\u0173 antilipini\u0173 ritin\u0117li\u0173 klojimas \u2192 Persidengimo apdorojimas \u2192 Detalus mazg\u0173 apdorojimas \u2192 Plienini\u0173 stryp\u0173 ri\u0161imas \u2192 Betono liejimas.<\/li>\n<li><strong>Vertikali konstrukcija<\/strong>: Sumontuokite fasado atram\u0105 \u2192 pritvirtinkite linij\u0105 prie pagrindo \u2192 paklokite i\u0161 anksto paklot\u0105 lipni\u0105 juostel\u0119 \u2192 mechani\u0161kai pritvirtinkite ritin\u012f \u2192 apdorokite persidengim\u0105 \u2192 apdorokite detali\u0173 mazgus \u2192 suri\u0161kite plieninius strypus \u2192 u\u017epilkite betonu.<\/li>\n<li><strong>Tunelio arkos konstrukcija<\/strong>Tunelio arka \u2192 pagrindo sluoksnio tvirtinimo linija \u2192 montavimo atrama \u2192 i\u0161 anksto pakloto lipnumo nepraleid\u017eian\u010dio ritin\u0117lio klojimas \u2192 mechaninio tvirtinimo ritin\u0117lis \u2192 persidengiantis apdorojimas \u2192 detalus mazg\u0173 apdorojimas \u2192 ri\u0161amieji plieniniai strypai \u2192 betono liejimas.<\/li>\n<\/ul>\n<p dir=\"auto\">\u0160i HDPE membranos hidroizoliacijos paskirtis skirta HDPE membranai betonui hidroizoliacijos ir apsaugos nuo prasiskverbimo projektuose \u012fvairiuose po\u017eeminiuose pastatuose, urvuose, tuneliuose, metro, savivaldybi\u0173 statybose ir kt.<\/p>\n<p dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-996 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane3_1-scaled.webp\" alt=\"HDPE hidroizoliacin\u0117 membrana\" width=\"2560\" height=\"569\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane3_1-scaled.webp 2560w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane3_1-1280x285.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane3_1-980x218.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane3_1-480x107.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 dir=\"auto\">Palyginimas su kitomis hidroizoliacin\u0117mis med\u017eiagomis<\/h3>\n<p dir=\"auto\">HDPE lipnios pl\u0117vel\u0117s hidroizoliacin\u0117 membrana pasi\u017eymi i\u0161skirtin\u0117mis eksploatacin\u0117mis savyb\u0117mis, palyginti su \u012fprastomis alternatyvomis, tokiomis kaip bitumo pagrindo membranos, PVC membranos ir tradicin\u0117s cementin\u0117s hidroizoliacin\u0117s dangos. \u017demiau pateikiama objektyvi greta esanti analiz\u0117, pagr\u012fsta pagrindiniais techniniais rodikliais ir praktin\u0117mis savyb\u0117mis.<\/p>\n<div>\n<div dir=\"auto\">\n<table style=\"width: 100%;\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr>\n<th data-col-size=\"md\"><strong>Nekilnojamasis turtas<\/strong><\/th>\n<th data-col-size=\"xl\"><strong>HDPE lipni pl\u0117vel\u0117 (m\u016bs\u0173 produktas)<\/strong><\/th>\n<th data-col-size=\"lg\"><strong>SBS\/APP bitumin\u0117 membrana<\/strong><\/th>\n<th data-col-size=\"sm\"><strong>PVC vandeniui atspari membrana<\/strong><\/th>\n<th data-col-size=\"md\"><strong>Cementin\u0117 danga<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"md\"><strong>Materialin\u0117 baz\u0117<\/strong><\/td>\n<td data-col-size=\"xl\">Didelio tankio polietilenas (HDPE) su lipniu polimero sluoksniu<\/td>\n<td data-col-size=\"lg\">Modifikuotas bitumas (SBS\/APP)<\/td>\n<td data-col-size=\"sm\">Polivinilchloridas (PVC)<\/td>\n<td data-col-size=\"md\">Polimerais modifikuotas cementas<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Storio parinktys<\/strong><\/td>\n<td data-col-size=\"xl\">1,2 mm, 1,5 mm, 2,0 mm<\/td>\n<td data-col-size=\"lg\">3\u20135 mm<\/td>\n<td data-col-size=\"sm\">1,2\u20132,0 mm<\/td>\n<td data-col-size=\"md\">1\u20133 mm (daugiasluoksnis)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Tempimo stipris (MPa)<\/strong><\/td>\n<td data-col-size=\"xl\">\u226519<\/td>\n<td data-col-size=\"lg\">500\u2013800 N\/5 cm (\u224810\u201316 MPa)<\/td>\n<td data-col-size=\"sm\">\u226512<\/td>\n<td data-col-size=\"md\">Netaikoma<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Pailg\u0117jimas l\u016b\u017eio metu (%)<\/strong><\/td>\n<td data-col-size=\"xl\">\u2265400<\/td>\n<td data-col-size=\"lg\">30\u201350<\/td>\n<td data-col-size=\"sm\">\u2265200<\/td>\n<td data-col-size=\"md\">&lt;50<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Lupimo stipris su betonu, u\u017epiltu po to (N\/mm)<\/strong><\/td>\n<td data-col-size=\"xl\">\u22651,0 (be apdorojimo) \u22651,0 \u200b\u200b(po panardinimo, UV, terminio sendinimo)<\/td>\n<td data-col-size=\"lg\">Netaikoma (n\u0117ra cheminio ry\u0161io)<\/td>\n<td data-col-size=\"sm\">Netaikoma (n\u0117ra cheminio ry\u0161io)<\/td>\n<td data-col-size=\"md\">0,5\u20130,8 (tik pavir\u0161iaus sukibimas)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Sujungimo mechanizmas<\/strong><\/td>\n<td data-col-size=\"xl\">Chemin\u0117 reakcija su \u0161lapiu betono mi\u0161iniu \u2192 ilgalaikis besi\u016blis sukibimas<\/td>\n<td data-col-size=\"lg\">Mechaninis arba degikliu tepamas sukibimas<\/td>\n<td data-col-size=\"sm\">Mechaninis arba klijuotas<\/td>\n<td data-col-size=\"md\">Pavir\u0161iaus sukibimas<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Sav\u0119s gijimo geb\u0117jimas<\/strong><\/td>\n<td data-col-size=\"xl\">Taip (nedideli prad\u016brimai u\u017esandarina kontaktuodami su betonu)<\/td>\n<td data-col-size=\"lg\">Ne<\/td>\n<td data-col-size=\"sm\">Ne<\/td>\n<td data-col-size=\"md\">Ne<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Antikanal\u0173 savyb\u0117<\/strong><\/td>\n<td data-col-size=\"xl\">0,8 MPa \/ 35 min., 4 val. \u2013 be vandens ta\u0161kymosi<\/td>\n<td data-col-size=\"lg\">Prastas (link\u0119s \u012f kanalizacij\u0105)<\/td>\n<td data-col-size=\"sm\">Vidutinis<\/td>\n<td data-col-size=\"md\">Prastas<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>\u017demos temperat\u016bros lankstumas<\/strong><\/td>\n<td data-col-size=\"xl\">-25\u00b0C, be \u012ftr\u016bkim\u0173 (klij\u0173 sluoksnis -23\u00b0C)<\/td>\n<td data-col-size=\"lg\">Nuo -20 \u00b0C iki -25 \u00b0C<\/td>\n<td data-col-size=\"sm\">-20\u00b0C<\/td>\n<td data-col-size=\"md\">Trapus \u017eemesn\u0117je nei 5 \u00b0C temperat\u016broje<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Atsparumas kar\u0161\u010diui<\/strong><\/td>\n<td data-col-size=\"xl\">80 \u00b0C, 2 val. \u2013 n\u0117ra tek\u0117jimo ar la\u0161\u0117jimo<\/td>\n<td data-col-size=\"lg\">90\u2013110 \u00b0C<\/td>\n<td data-col-size=\"sm\">70\u201380 \u00b0C<\/td>\n<td data-col-size=\"md\">Netaikoma<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Cheminis atsparumas<\/strong><\/td>\n<td data-col-size=\"xl\">Atsparus \u0161arminiam betono vandeniui, pel\u0117siui, buitin\u0117ms atliekoms<\/td>\n<td data-col-size=\"lg\">Vidutinis (paveiktas aliej\u0173)<\/td>\n<td data-col-size=\"sm\">Gerai (bet plastifikatoriaus migracija)<\/td>\n<td data-col-size=\"md\">Gerai veikia \u0161armin\u0117je aplinkoje<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>\u012ediegimo metodas<\/strong><\/td>\n<td data-col-size=\"xl\">\u0160altai tepamas, i\u0161 anksto paklotas, be degiklio ar klij\u0173<\/td>\n<td data-col-size=\"lg\">Kar\u0161tas degiklis arba lipnus<\/td>\n<td data-col-size=\"sm\">Klijuoti arba mechani\u0161kai pritvirtinti<\/td>\n<td data-col-size=\"md\">Tepamas teptukas\/volelis<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Poveikis aplinkai<\/strong><\/td>\n<td data-col-size=\"xl\">Be laki\u0173j\u0173 organini\u0173 jungini\u0173, be \u0161ildymo, be vandens tar\u0161os<\/td>\n<td data-col-size=\"lg\">D\u016bmai deginimo metu<\/td>\n<td data-col-size=\"sm\">Plastifikatoriai gali i\u0161siskirti<\/td>\n<td data-col-size=\"md\">Ma\u017eas LOJ<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Taikymo sritis<\/strong><\/td>\n<td data-col-size=\"xl\">Po\u017eemin\u0117s konstrukcijos, tuneliai, metro (i\u0161orin\u0117 hidroizoliacija)<\/td>\n<td data-col-size=\"lg\">Stogai, r\u016bsiai<\/td>\n<td data-col-size=\"sm\">Stogai, tvenkiniai<\/td>\n<td data-col-size=\"md\">Vidin\u0117s dr\u0117gnos patalpos<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<p dir=\"auto\"><strong>Pagrindiniai m\u016bs\u0173 HDPE lipnios pl\u0117vel\u0117s hidroizoliacin\u0117s membranos skirtumai:<\/strong><\/p>\n<ul dir=\"auto\">\n<li><strong>Visi\u0161kas sukibimas su betonu<\/strong>Pasiekia \u22651,0 \u200b\u200bN\/mm lupimo stiprum\u0105 net po panardinimo, sendinimo UV spinduliais ir terminio sendinimo \u2013 savyb\u0117, kurios n\u0117ra bitumin\u0117se ar PVC sistemose.<\/li>\n<li><strong>Nulin\u0117 nukreipimo rizika<\/strong>: Patikrinta esant 0,8 MPa hidrostatiniam sl\u0117giui 4 valandas be vandens migracijos tarp membranos ir pagrindo.<\/li>\n<li><strong>Tikrasis sav\u0119s gijimas<\/strong>Nedideli pa\u017eeidimai, atsirad\u0119 pilant beton\u0105 \u012f HDPE membran\u0105, u\u017esandarinami reakcijai su \u0161lapiu betonu, tod\u0117l nereikia taisyti lop\u0173.<\/li>\n<li><strong>\u0160altas montavimas<\/strong>Be liepsnos, be tirpikli\u0173, saugus naudoti u\u017edarose erdv\u0117se ir i\u0161tisus metus naudojant HDPE membran\u0105 hidroizoliacijai.<\/li>\n<li><strong>Ilgalaikis stabilumas<\/strong>I\u0161laiko tempiam\u0105j\u012f atsparum\u0105 \u226590% ir pailg\u0117jim\u0105 \u226580% po 168 val. terminio sendinimo 70 \u00b0C temperat\u016broje.<\/li>\n<\/ul>\n<p dir=\"auto\">Nors bitumin\u0117s membranos i\u0161lieka ekonomi\u0161kos stogams, o PVC suteikia lankstumo atvirose vietose, m\u016bs\u0173 HDPE savaime lipni sistema u\u017etikrina auk\u0161\u010diausi\u0105 patikimum\u0105 montuojant HDPE membranas po \u017eeme, kur labai svarbi nuolatin\u0117, prie\u017ei\u016bros nereikalaujanti hidroizoliacija.<\/p>\n<h3 dir=\"auto\">Palyginimas su EPDM membranomis<\/h3>\n<p dir=\"auto\">HDPE savaime lipnios pl\u0117vel\u0117s hidroizoliacin\u0117 membrana ir EPDM (etileno propileno dieno monomero) membranos atlieka sutampan\u010dius, bet skirtingus hidroizoliacijos vaidmenis. EPDM yra sintetinio kau\u010diuko lak\u0161tas, pla\u010diai naudojamas stogams dengti ir kai kurioms po\u017eemin\u0117ms konstrukcijoms. \u017demiau esan\u010dioje lentel\u0117je jos palyginamos naudojant patikrintus eksploatacinius duomenis ir praktinius kriterijus.<\/p>\n<div>\n<div>\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\"><strong>Nekilnojamasis turtas<\/strong><\/th>\n<th data-col-size=\"lg\"><strong>HDPE lipni pl\u0117vel\u0117 (m\u016bs\u0173 produktas)<\/strong><\/th>\n<th data-col-size=\"lg\"><strong>EPDM membrana<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"md\"><strong>Materialin\u0117 baz\u0117<\/strong><\/td>\n<td data-col-size=\"lg\">Didelio tankio polietileno + reaktyvaus polimero lipnus sluoksnis<\/td>\n<td data-col-size=\"lg\">Vulkanizuotas sintetinis kau\u010diukas (EPDM)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Tipinis storis<\/strong><\/td>\n<td data-col-size=\"lg\">1,2 mm, 1,5 mm, 2,0 mm<\/td>\n<td data-col-size=\"lg\">1,1 mm (45 mil), 1,5 mm (60 mil), 2,3 mm (90 mil)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Tempimo stipris<\/strong><\/td>\n<td data-col-size=\"lg\">\u226519 MPa<\/td>\n<td data-col-size=\"lg\">7\u201310 MPa<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Pailg\u0117jimas l\u016b\u017eio metu<\/strong><\/td>\n<td data-col-size=\"lg\">\u2265400 %<\/td>\n<td data-col-size=\"lg\">300\u2013500 %<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Lupimo stipris su betonu po liejimo<\/strong><\/td>\n<td data-col-size=\"lg\">\u22651,0 N\/mm (nuolatinis cheminis sujungimas)<\/td>\n<td data-col-size=\"lg\">N\u0117ra (tik mechaninis)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Sukibimas su pagrindu<\/strong><\/td>\n<td data-col-size=\"lg\">Reaguoja su \u0161lapiu betonu \u2192 u\u017etikrina visi\u0161k\u0105 sukibim\u0105<\/td>\n<td data-col-size=\"lg\">Klijuotos si\u016bl\u0117s ir mechaniniai tvirtinimo elementai<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Sav\u0119s gijimas<\/strong><\/td>\n<td data-col-size=\"lg\">Taip \u2013 \u200b\u200bnedideli prad\u016brimai u\u017esandarina \u0161lapi\u0105 beton\u0105<\/td>\n<td data-col-size=\"lg\">Ne (reikalingas pataisymas)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Antikanal\u0173 susidarymas (hidrostatin\u0117 galvut\u0117)<\/strong><\/td>\n<td data-col-size=\"lg\">0,8 MPa \/ 35 min., 4 val. \u2013 n\u0117ra vandens migracijos<\/td>\n<td data-col-size=\"lg\">Ne\u012fvertinta (si\u016bl\u0117s yra silpnoji grandis)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>\u017demos temperat\u016bros lankstumas<\/strong><\/td>\n<td data-col-size=\"lg\">-25 \u00b0C (klij\u0173 sluoksnis -23 \u00b0C), be \u012ftr\u016bkim\u0173<\/td>\n<td data-col-size=\"lg\">-45 \u00b0C, be \u012ftr\u016bkim\u0173<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Atsparumas kar\u0161\u010diui<\/strong><\/td>\n<td data-col-size=\"lg\">80 \u00b0C, 2 val. \u2013 n\u0117ra srauto<\/td>\n<td data-col-size=\"lg\">120 \u00b0C+ (stabili)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Atsparumas UV spinduliams<\/strong><\/td>\n<td data-col-size=\"lg\">Reikalinga apsauga (naudojimas \u017eemesn\u0117s kokyb\u0117s s\u0105lygomis)<\/td>\n<td data-col-size=\"lg\">Puikiai (atvira stogo danga)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>\u012ediegimo metodas<\/strong><\/td>\n<td data-col-size=\"lg\">\u0160altai i\u0161 anksto paklotas, be degiklio ar klij\u0173<\/td>\n<td data-col-size=\"lg\">Klijuotos arba balastin\u0117s; si\u016bl\u0117s suvirintos kar\u0161\u010diu arba juostele<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Pagrindin\u0117 parai\u0161ka<\/strong><\/td>\n<td data-col-size=\"lg\">Po\u017eeminiai pamatai, tuneliai, po\u017eemin\u0117s per\u0117jos<\/td>\n<td data-col-size=\"lg\">Plok\u0161ti \/ ma\u017eo nuolyd\u017eio stogai, tvenkiniai<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Cheminis atsparumas<\/strong><\/td>\n<td data-col-size=\"lg\">Puikus, palyginti su betono \u0161armingumu, druskomis<\/td>\n<td data-col-size=\"lg\">Geras, bet jautrus aliejams<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Tarnavimo laikas (palaidotas)<\/strong><\/td>\n<td data-col-size=\"lg\">50+ met\u0173 (inertinis HDPE)<\/td>\n<td data-col-size=\"lg\">30\u201340 met\u0173 (gumos degradacija)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Remonto paprastumas<\/strong><\/td>\n<td data-col-size=\"lg\">Savaime gyjantis betono liejinyje<\/td>\n<td data-col-size=\"lg\">Lopas su nesukiet\u0117jusiu EPDM + klijais<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div dir=\"auto\">\n<div><\/div>\n<\/div>\n<\/div>\n<p dir=\"auto\"><strong>Svarbiausi HDPE membranos betonui pagrindai:<\/strong><\/p>\n<ul dir=\"auto\">\n<li><strong>Nuolatinis obligacij\u0173<\/strong>M\u016bs\u0173 HDPE membrana chemi\u0161kai susilieja su betonu (\u22651,0 N\/mm lupimo stipris net ir po panardinimo \/ sendinimo). EPDM membrana paremta mechaniniais arba klijuotais persidengimais, kurie, pa\u017eeisti, gali praleisti vanden\u012f.<\/li>\n<li><strong>Joki\u0173 prie\u017ei\u016bros darb\u0173 \u017eemiau \u017eem\u0117s lygio<\/strong>Savaime atsistatantis audinys + visi\u0161kas sukibimas pa\u0161alina nuot\u0117kio kelius, b\u016bdingus EPDM si\u016bli\u0173 ply\u0161imams.<\/li>\n<li><strong>\u0160altos HDPE membranos montavimas<\/strong>Be atviros liepsnos ar tirpikli\u0173 \u2013 saugiau ir grei\u010diau u\u017edarose erdv\u0117se, palyginti su EPDM klijais ar termi\u0161kai suvirintomis si\u016bl\u0117mis.<\/li>\n<li><strong>Nekei\u010diamas<\/strong>EPDM puikiai tinka atviroms stog\u0173 dangoms; m\u016bs\u0173 HDPE sistema sukurta specialiai HDPE membran\u0173 hidroizoliacijai po\u017eeminiuose pamatuose ir tuneliuose.<\/li>\n<\/ul>\n<p dir=\"auto\">Po\u017eemin\u0117ms betonin\u0117ms konstrukcijoms HDPE lipni membrana pasi\u017eymi i\u0161matuojamai didesniu atsparumu vandeniui nei EPDM.<\/p>\n<h3 dir=\"auto\">Realaus pasaulio atvej\u0173 analiz\u0117s: HDPE savaime lipnios ir EPDM hidroizoliacin\u0117s membranos<\/h3>\n<p dir=\"auto\">Remiantis dokumentuotais po\u017eemini\u0173 ir pamat\u0173 hidroizoliacijos projektais, HDPE lipnios membranos pasi\u017eymi puikiomis eksploatacin\u0117mis savyb\u0117mis i\u0161 anksto sumontuotose, po\u017eemin\u0117se konstrukcijose, kur cheminis sukibimas su betonu yra labai svarbus, pavyzd\u017eiui, tuneliuose ir didelio hidrostatinio sl\u0117gio r\u016bsiuose. Tuo tarpu EPDM membranos puikiai tinka lanks\u010dioms, po montavimo naudojamoms situacijoms, tokioms kaip atviri pamatai ir r\u016bsiai su kintamu grunto jud\u0117jimu. \u017demiau pateikiami atrinkti atvej\u0173 tyrimai, kuriuose pabr\u0117\u017eiamas j\u0173 naudojimas, rezultatai ir lyginamosios \u012f\u017evalgos.<\/p>\n<h4 dir=\"auto\">HDPE lipnios membranos atvej\u0173 analiz\u0117s<\/h4>\n<ul dir=\"auto\">\n<li><strong>I\u0161gr\u0119\u017etas metro tunelis, Sietlas, JAV (lengvojo gele\u017einkelio prat\u0119simo projektas, ~2010 m.)<\/strong> 6 metr\u0173 gylio i\u0161kastoje ir u\u017edengtoje lengvojo gele\u017einkelio tunelio atkarpoje rangovai u\u017ed\u0117jo 60 mil storio HDPE lipni\u0105 membran\u0105 tarp pur\u0161kiamo skys\u010dio sluoksnio ir i\u0161orin\u0117s HDPE pl\u0117vel\u0117s. Kasimo ir u\u017epylimo metu sistema atlaik\u0117 daugiau nei 6 metr\u0173 hidrostatin\u012f sl\u0117g\u012f, esant intensyviam statybiniam eismui ant stogo plok\u0161t\u0117s. Atlikus \u012frengimo steb\u0117jim\u0105, po 5 met\u0173 vandens migracijos nebuvo nustatyta, nes membrana visi\u0161kai prilimpa prie betono, tod\u0117l si\u016bl\u0117se susidaro kanalai. \u0160i konstrukcija suma\u017eino nuot\u0117kio rizik\u0105, palyginti su tradicin\u0117mis degikliu u\u017epilamomis sistemomis, tod\u0117l betonas u\u017eliejamas grei\u010diau.<\/li>\n<li><strong>Komunaliniai tuneliai ir atramin\u0117s sienos, gyvenam\u0173j\u0173 nam\u0173 r\u016bsiai, Indija (keli projektai per \u201eHighbond Coatings\u201c, 2020 m.)<\/strong> Lipni membrana \u201eBondProof Pre HDPE\u201c (1,5\u20132,0 mm storio) buvo i\u0161 anksto u\u017etepta ant pamatini\u0173 plok\u0161\u010di\u0173 ir sien\u0173 ma\u017eos ir vidutin\u0117s rizikos po\u017eemin\u0117se konstrukcijose, \u012fskaitant komunalinius tunelius ir gyvenam\u0173j\u0173 nam\u0173 r\u016bsius. Viename 10 000 kv. m ploto r\u016bsio projekte membrana vientisai sukibo betono liejimo metu, taip pa\u0161alinant tarpsluoksnines tu\u0161tybes. Po 3 met\u0173 patikrinimai patvirtino, kad sezonini\u0173 muson\u0173 metu membrana neprasisunk\u0117, o reaktyvusis sm\u0117lio sluoksnis padidino atsparum\u0105 prad\u016brimams u\u017epildo metu. Ji tinkama tiesioginiam s\u0105ly\u010diui su betonu, tod\u0117l nereik\u0117jo naudoti papildom\u0173 klij\u0173, taip suma\u017einant darbo s\u0105naudas 20%.<\/li>\n<li><strong>Keli\u0173 ir gele\u017einkeli\u0173 tuneliai, Kanar\u0173 salos, Ispanija (Rezervuar\u0173 ir tuneli\u0173 hidroizoliacijos tyrimas, 2000\u20132010 m.)<\/strong> HDPE geomembranos (1,5 mm) buvo \u012frengtos hidrauliniuose ir keli\u0173 tuneliuose, \u012fskaitant tunel\u012f greta rezervuaro \u201cSan Isidro\u201d. Per 9 metus med\u017eiaga i\u0161laik\u0117 tempiam\u0105j\u012f atsparum\u0105 \u226590% \u0161arminio gruntinio vandens veikiama, pranokdama PVC pailg\u0117jimu (\u2265400%) ir cheminiu stabilumu. Persidengimo vietose, net ir didel\u0117s UV spinduliuot\u0117s \u012f\u0117jimo ta\u0161kuose prie\u0161 klojant dang\u0105, neatsirado \u012ftr\u016bkim\u0173 ar kanal\u0173, tod\u0117l u\u017etikrinamas ilgalaikis (daugiau nei 50 met\u0173) patvarumas po \u017eeme.<\/li>\n<\/ul>\n<h4 dir=\"auto\">EPDM membran\u0173 atvej\u0173 analiz\u0117s<\/h4>\n<ul dir=\"auto\">\n<li><strong>R\u016bsio vandens rezervuar\u0173 \u012frengimas vyno r\u016bsiams ir komerciniams pastatams, Pranc\u016bzija (\u201eFlexirub\u201c projektai, 2010\u20132020 m.)<\/strong> Nestandartin\u0117s 3D EPDM plok\u0161t\u0117s (iki 2 mm storio) buvo kar\u0161tai vulkanizuotos netaisykling\u0173 pamat\u0173 sienoms vyno r\u016bsiuose ir daugiaauk\u0161\u010diuose r\u016bsiuose. Atliekant 5000 kv. m ploto komercinio r\u016bsio renovacij\u0105, membrana buvo mechani\u0161kai pritvirtinta ir u\u017ed\u0117ta perdengimu (ma\u017eiausiai 100 mm), atlaikant grunto poslinkius d\u0117l netoliese esan\u010di\u0173 i\u0161kas\u0173. Po 7 met\u0173 ji neleido dr\u0117gm\u0117s prasiskverbti 100%, o savo elastingumu prisitaik\u0117 prie 5\u201310% sien\u0173 lankstymosi be \u012fply\u0161im\u0173. Skirtingai nuo HDPE, kur\u012f reikia nedelsiant padengti, jos atsparumas UV spinduliams leido laikinai i\u0161likti atvirai montuojant etapais.<\/li>\n<li><strong>Po\u017eemini\u0173 automobili\u0173 stov\u0117jimo aik\u0161teli\u0173 ir pamat\u0173 hidroizoliacija, Indija (Polygomma EPDM \u012frengimas, 2012\u20132025 m.)<\/strong> Auk\u0161tybiniuose pastatuose r\u016bsiuose ir podium\u0173 plok\u0161t\u0117se buvo naudojamos EPDM gumos membranos (1,2\u20131,5 mm), pakei\u010diant d\u0117\u017einio tipo \u201eShahbad\u201c \u010derpi\u0173 sistemas. 15 000 kv. m ploto automobili\u0173 stov\u0117jimo aik\u0161tel\u0117s projekte buvo naudojamos pilnai priklijuotos EPDM plok\u0161t\u0117s, sujungtos kontaktiniais klijais. Bandymai po muson\u0173 (po 2\u20134 met\u0173) neparod\u0117 joki\u0173 nuot\u0117ki\u0173 esant 10 m hidrostatiniam sl\u0117giui, o med\u017eiagos 300\u2013500% pailg\u0117jimas absorbavo \u012ftr\u016bkimus. Pasteb\u0117ta 15\u201320% i\u0161laid\u0173 santykio santykio santykio santykio santykio santykyje sutaupoma 15\u201320%, palyginti su kristalin\u0117mis dangomis, nors si\u016bles reik\u0117jo nuolat tikrinti.<\/li>\n<li><strong>Pasaulin\u0117s r\u016bsio ir pamat\u0173 sistemos, \u012fvairios vietos (Elevate RubberGard EPDM, vykdoma)<\/strong> \u201eRubberGard EPDM\u201c (1,5 mm) buvo panaudota t\u016bkstan\u010diams r\u016bsi\u0173 visame pasaulyje, \u012fskaitant vieno Europos vie\u0161bu\u010di\u0173 tinklo renovacij\u0105. Viename 8 000 kv. m ploto pamat\u0173 sienos projekte laisvai klotos plok\u0161t\u0117s su mechaniniais inkarais atlaik\u0117 kintant\u012f gruntinio vandens lyg\u012f. Penkeri\u0173 met\u0173 duomenys parod\u0117, kad d\u0117l didelio ply\u0161imo stiprumo gedim\u0173 da\u017enis d\u0117l prad\u016brim\u0173 buvo ma\u017eesnis nei 1%, ta\u010diau 5% atvejais be tinkamos hidroizoliacijos si\u016bl\u0117s \u0161iek tiek i\u0161linko, o tai pabr\u0117\u017eia klij\u0173 poreik\u012f didelio jud\u0117jimo dirvo\u017eemiuose.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-999 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane5_1.webp\" alt=\"HDPE hidroizoliacin\u0117 membrana\" width=\"1095\" height=\"718\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane5_1.webp 1095w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane5_1-980x643.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/HDPE-Waterproofing-Membrane5_1-480x315.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1095px, 100vw\" \/><\/p>\n<h4 dir=\"auto\">Lyginamosios \u012f\u017evalgos i\u0161 projekt\u0173<\/h4>\n<p dir=\"auto\">Kanar\u0173 sal\u0173 tyrime HDPE po\u017eeminiuose tuneliuose pasi\u017eym\u0117jo geresniu sen\u0117jimo atsparumu (\u226580% i\u0161likimas po 9 met\u0173), palyginti su geresniu EPDM lankstumu \u017eemoje temperat\u016broje (-45 \u00b0C, palyginti su HDPE -25 \u00b0C), ta\u010diau EPDM si\u016bl\u0117s buvo labiau linkusios migruoti pamatuose. Sietlo HDPE sistema i\u0161veng\u0117 EPDM priklausomyb\u0117s nuo klij\u0173, 25% sutrumpindama \u012frengimo laik\u0105 u\u017edarose erdv\u0117se. Montuojant HDPE membran\u0105 betoniniuose tuneliuose, HDPE savaime atsistatantis sukibimas suma\u017eina ilgalaik\u0119 rizik\u0105; EPDM tinka HDPE membran\u0173 hidroizoliacijai lanks\u010diuose r\u016bsiuose, ta\u010diau reikalauja atidaus si\u016bli\u0173 prie\u017ei\u016bros. Abi med\u017eiagos, apsaugotos, tarnauja 30\u201350 met\u0173, o HDPE pasi\u017eymi geresniu atsparumu chemin\u0117ms med\u017eiagoms \u0161armin\u0117je aplinkoje.<\/p>\n<h3 class=\"text-xl\" dir=\"auto\">Klient\u0173 atsiliepimai<\/h3>\n<p class=\"break-words\" dir=\"auto\"><strong class=\"font-semibold\">John M., statybos in\u017einierius \u2013 Torontas, Kanada<\/strong> \u201c1,5 mm storio HDPE lipni\u0105 membran\u0105 panaudojome ant 12 000 kv. p\u0117d\u0173 ploto gyvenamojo namo r\u016bsio pamat\u0173. I\u0161 anksto paklotas ritin\u0117lis gerai sukimbo betono liejimo metu ir po vienos \u017eiemos atlaik\u0117 8 m gruntinio vandens sl\u0117g\u012f. Iki \u0161iol nebuvo matom\u0173 nuot\u0117ki\u0173 ar si\u016bli\u0173 problem\u0173. Montavimas buvo paprastas esant -5 \u00b0C temperat\u016brai.\u201d<\/p>\n<p class=\"break-words\" dir=\"auto\"><strong class=\"font-semibold\">Maria S., projekt\u0173 vadov\u0117 \u2013 San Paulas, Brazilija<\/strong> \u201c2,0 mm versij\u0105 pritaikiau vertikalioms po\u017eeminio gara\u017eo sienoms. Mechaniniai tvirtinimo ta\u0161kai ir persidengianti juosta laik\u0117 visk\u0105 savo vietoje prie\u0161 suri\u0161ant armat\u016br\u0105. Po 18 m\u0117nesi\u0173 ir stipri\u0173 lieting\u0173 sezon\u0173 hidrostatiniai bandymai parod\u0117, kad tarp membranos ir betono vandens migracijos nebuvo.\u201d<\/p>\n<p class=\"break-words\" dir=\"auto\"><strong class=\"font-semibold\">Ahmed K., rangovas \u2013 Dubajus, JAE<\/strong> \u201cNurod\u0117me 1,2 mm membran\u0105 \u017eemaauk\u0161t\u0117s vilos pamatams sm\u0117lingame dirvo\u017eemyje. \u0160altasis panaudojimas i\u0161gelb\u0117jo mus nuo degiklio leidim\u0173 40 \u00b0C kar\u0161tyje. Nedidelis armat\u016bros \u012ftr\u016bkimas buvo u\u017esandarintas u\u017eliejus beton\u0105. Klientas prane\u0161a apie saus\u0105 r\u016bs\u012f po pirmosios vasaros.\u201d<\/p>\n<p class=\"break-words\" dir=\"auto\"><strong class=\"font-semibold\">Li Wei, vietos vadovas \u2013 \u0160anchajus, Kinija<\/strong> \u201cMetro stoties diafragmin\u0117s sienos sekcijai naudoti 1,5 mm ritiniai. Sujungimo linija ir fasado atramin\u0117 sistema i\u0161laik\u0117 tiksl\u0173 lygiavim\u0105. Po liejimo atlikt\u0173 lupimo bandym\u0173 metu m\u0117giniuose nustatytas 1,0 N\/mm stiprumas. Po 6 m\u0117nesi\u0173 tunelio eksploatavimo kanal\u0173 susidarymo nepasteb\u0117ta.\u201d<\/p>\n<p class=\"break-words\" dir=\"auto\"><strong class=\"font-semibold\">Elena R., hidroizoliacijos specialist\u0117 \u2013 Madridas, Ispanija<\/strong> \u201cSumontuota ant modifikuoto tunelio arkos. Savaime atsistatantis sluoksnis atlaik\u0117 nedidelius klojini\u0173 \u012fbr\u0117\u017eimus be papildom\u0173 lop\u0173. Terminio sen\u0117jimo duomenys atitiko laboratorinius duomenis po vieneri\u0173 met\u0173 eksploatacijos. Persidengiamosios suvirinimo si\u016bl\u0117s patikrintos kaip tvirtos esant 0,6 MPa sl\u0117giui.\u201d<\/p>\n<p dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-962 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1.webp\" alt=\"klient\u0173 atsiliepimai\" width=\"2245\" height=\"1587\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1.webp 2245w, 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, (min-width: 1281px) 2245px, 100vw\" \/><\/p>\n<h3 dir=\"auto\">Apie m\u016bs\u0173 gamykl\u0105<\/h3>\n<p dir=\"auto\">\u201eGreat Ocean Waterproof Technology Co., Ltd.\u201c (anks\u010diau \u201eWeifang Great Ocean New Waterproof Materials Co., Ltd.\u201c) yra \u012fsik\u016brusi Taitou mieste, \u0160ouguango mieste \u2013 did\u017eiausios Kinijos hidroizoliacini\u0173 med\u017eiag\u0173 gamybos baz\u0117s centre. \u012ekurta 1999 m., bendrov\u0117 veikia kaip auk\u0161t\u0173j\u0173 technologij\u0173 \u012fmon\u0117, integruojanti profesionali\u0173 hidroizoliacini\u0173 sprendim\u0173 tyrimus, gamyb\u0105 ir pardavim\u0105.<\/p>\n<p dir=\"auto\">Gamykla u\u017eima 26 000 kvadratini\u0173 metr\u0173 plot\u0105 ir joje veikia kelios pa\u017eangios ritini\u0173, lak\u0161t\u0173 ir dang\u0173 gamybos linijos. Pagrindin\u0117 \u012franga u\u017etikrina nuolatin\u0119 HDPE lipni\u0173 hidroizoliacini\u0173 membran\u0173 ir kit\u0173 sistem\u0173, \u012fskaitant, gamyb\u0105. <a href=\"https:\/\/great-ocean-waterproof.com\/lt\/product\/pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing\/\">PVC<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/lt\/product\/tpo-thermoplastic-polyolefin-waterproofing-membrane\/\">TPO<\/a>, CPE, polimerais modifikuotas bitumas ir <a href=\"https:\/\/great-ocean-waterproof.com\/lt\/produkto-kategorija\/waterproof-coating\/\">poliuretano dangos<\/a>.<\/p>\n<p dir=\"auto\">Techninis personalas pri\u017ei\u016bri kokyb\u0117s kontrol\u0119, naudodamasis pilnai \u012frengtomis bandym\u0173 laboratorijomis. Visi produktai, \u012fskaitant HDPE hidroizoliacin\u0117s membranos pagrindo hidroizoliacin\u0119 membran\u0105, atitinka nacionalinius standartus ir turi tokius sertifikatus kaip \u017dem\u0117s \u016bkio ministerijos visapusi\u0161ko kokyb\u0117s valdymo atitikties, ISO kokyb\u0117s sistemos sertifikatas ir \u0160andongo provincijos pramon\u0117s gamini\u0173 licencijos.<\/p>\n<p dir=\"auto\">Med\u017eiagos tiekiamos \u012f daugiau nei 20 provincij\u0173 visoje Kinijoje ir eksportuojamos \u012f daugel\u012f tarptautini\u0173 rink\u0173, o m\u016bs\u0173 \u012fmon\u0117 pasi\u017eymi patikimu sutar\u010di\u0173 vykdymu ir stabiliu na\u0161umu lauke.<\/p>\n<p><iframe loading=\"lazy\" title=\"Atraskite Great Ocean Waterproof: pirmaujanti hidroizoliacijos sprendim\u0173 inovacija nuo 1999 m.\" 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>","protected":false},"excerpt":{"rendered":"<p dir=\"auto\">\u201eGreat Ocean Waterproof\u201c yra \u0160andongo provincijoje, Kinijoje, \u012fsik\u016brusi gamykla ir gamintoja, gaminanti HDPE membranas pamat\u0173 hidroizoliacijai. M\u016bs\u0173 HDPE membran\u0173 hidroizoliacin\u0117s plok\u0161t\u0117s pagamintos i\u0161 grynos HDPE dervos ir yra 1,0 mm, 1,5 mm arba 2,0 mm storio, standartinio ritini\u0173 plo\u010dio \u2013 2 m arba 3 m, o ilgio \u2013 iki 50 m. \u0160ie ritiniai sukuria i\u0161tisin\u012f barjer\u0105 po\u017eemin\u0117ms konstrukcijoms, tokioms kaip r\u016bsiai, tuneliai ir atramin\u0117s sienos. Med\u017eiaga atspari \u0161akn\u0173 \u012fsiskverbimui ir pagrindiniam chemini\u0173 med\u017eiag\u0173 poveikiui. Susisiekite su mumis ir su\u017einokite dabartin\u0119 kain\u0105, pagr\u012fst\u0105 u\u017esakymo kiekiu, storiu ir pristatymo i\u0161 m\u016bs\u0173 gamyklos Kinijoje s\u0105lygomis.<\/p>","protected":false},"featured_media":992,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[23],"product_tag":[],"class_list":["post-991","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\/lt\/wp-json\/wp\/v2\/product\/991","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/great-ocean-waterproof.com\/lt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/great-ocean-waterproof.com\/lt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/lt\/wp-json\/wp\/v2\/media\/992"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/lt\/wp-json\/wp\/v2\/media?parent=991"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/lt\/wp-json\/wp\/v2\/product_brand?post=991"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/lt\/wp-json\/wp\/v2\/product_cat?post=991"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/lt\/wp-json\/wp\/v2\/product_tag?post=991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}