{"product_id":"tcs-woven-geotextile-gp90-standard-grade-separation-membrane","title":"TCS Woven Geotextile GP90 - Standard Grade Separation Membrane","description":"\u003c!-- more --\u003e\n\u003cp\u003eTCS GP90 woven geotextile is a standard grade, slit-film polypropylene membrane designed for everyday separation tasks. Used under driveways, paths, patios, and sub-bases, it prevents aggregate and soil layers from mixing, maintaining strength and drainage.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSeparation layer for driveways, patios, paths, shed bases, and hard-standing areas\u003c\/li\u003e\n\u003cli\u003ePrevents aggregate loss and rutting in sub-bases\u003c\/li\u003e\n\u003cli\u003eSuitable for domestic landscaping, equestrian surfaces, and light access roads\u003c\/li\u003e\n\u003cli\u003eInert polypropylene construction resists naturally occurring acids, alkalis, bacteria, and fungi\u003c\/li\u003e\n\u003cli\u003ePermeable to water to aid site drainage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard grade woven - ideal balance of strength, handling, and cost\u003c\/li\u003e\n\u003cli\u003eReduces long-term maintenance by protecting the integrity of the sub-base\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple roll sizes to match project scale and reduce waste\u003c\/li\u003e\n\u003cli\u003eHandles easily on site and cuts cleanly with a knife or shears\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications (GP90 fabric)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eTest Method\u003c\/th\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003eWoven slit-film polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Strength MD\u003c\/td\u003e\n\u003ctd\u003eEN ISO 10319\u003c\/td\u003e\n\u003ctd\u003ekN\/m\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Strength XD\u003c\/td\u003e\n\u003ctd\u003eEN ISO 10319\u003c\/td\u003e\n\u003ctd\u003ekN\/m\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElongation at Break MD\u003c\/td\u003e\n\u003ctd\u003eEN ISO 10319\u003c\/td\u003e\n\u003ctd\u003e%\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElongation at Break XD\u003c\/td\u003e\n\u003ctd\u003eEN ISO 10319\u003c\/td\u003e\n\u003ctd\u003e%\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCBR Puncture Resistance\u003c\/td\u003e\n\u003ctd\u003eEN ISO 12236\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003ctd\u003e1,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Cone Drop\u003c\/td\u003e\n\u003ctd\u003eEN ISO 13433\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharacteristic Opening Size (O90)\u003c\/td\u003e\n\u003ctd\u003eEN ISO 12956\u003c\/td\u003e\n\u003ctd\u003eµm\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePermeability Normal to Plane\u003c\/td\u003e\n\u003ctd\u003eEN ISO 11058\u003c\/td\u003e\n\u003ctd\u003el\/m²·s\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e(Figures are average values tested to EN ISO standards. Users should confirm suitability for specific designs.)\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSize Options \u0026amp; Coverage\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.5m x 100m\u003c\/strong\u003e - 450 m² (Full Roll) – Best for large areas and continuous runs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.25m x 50m\u003c\/strong\u003e - 112.5 m² (Mini Roll) – Easy handling; suited to medium-size projects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.25m x 25m\u003c\/strong\u003e - 56.25 m² (Mini Roll) – Ideal for paths, small patios, or shed bases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.5m x 10m\u003c\/strong\u003e - 45 m² (Handy Pack) – Short runs and patching jobs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1m x 14m\u003c\/strong\u003e - 14 m² (Micro Roll) – Narrow trenches, repairs, or edging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e(All variants are cut from the same GP90 fabric — performance remains identical.)\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePrepare the surface, removing sharp stones or debris.\u003c\/li\u003e\n\u003cli\u003eLay the membrane flat, overlapping adjacent rolls by 300–500 mm depending on ground conditions.\u003c\/li\u003e\n\u003cli\u003eSecure with fixing pegs or ballast to prevent movement.\u003c\/li\u003e\n\u003cli\u003eBackfill with the specified aggregate, ensuring even coverage.\u003c\/li\u003e\n\u003cli\u003eCut to shape with a sharp knife or heavy-duty scissors.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003ch4 style=\"padding-left: 40px;\"\u003eWhat is GP90 mainly used for?\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\"\u003eIt’s designed for soil separation in sub-base construction, preventing fines migration and helping maintain load-bearing performance.\u003c\/p\u003e\n\u003ch4 style=\"padding-left: 40px;\"\u003eIs it permeable?\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\"\u003eYes, it allows water to pass through at 15 l\/m²·s while stopping soil movement.\u003c\/p\u003e\n\u003ch4 style=\"padding-left: 40px;\"\u003eWhich way up should it go?\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\"\u003ePerformance is identical either side, focus on flat, wrinkle-free placement with correct overlaps.\u003c\/p\u003e\n\u003ch4 style=\"padding-left: 40px;\"\u003eHow is GP90 different from non-woven membranes?\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\"\u003eWoven GP90 is stronger in tension and ideal for separation\/stabilisation. Non-wovens provide better filtration and cushioning in protection layers.\u003c\/p\u003e\n\u003ch4 style=\"padding-left: 40px;\"\u003eCan it handle contact with chemicals or bacteria in soil?\u003c\/h4\u003e\n\u003cp style=\"padding-left: 40px;\"\u003eYes, the polypropylene is inert and unaffected by naturally occurring soil chemicals, bacteria, and fungi.\u003c\/p\u003e","brand":"TCS Geotechnics","offers":[{"title":"1m x 14m (14m2)","offer_id":55642135036281,"sku":"TCS-GP90-1x14","price":57.6,"currency_code":"GBP","in_stock":true},{"title":"4.5m x 10m (45m2)","offer_id":55642135069049,"sku":"TCS-GP90-4.5x10","price":93.84,"currency_code":"GBP","in_stock":true},{"title":"2.25m x 25m (56.25m2)","offer_id":55642135101817,"sku":"TCS-GP90-2.25x25","price":92.4,"currency_code":"GBP","in_stock":true},{"title":"2.25m x 50m (112.5m2)","offer_id":55642135134585,"sku":"TCS-GP90-2.25x50","price":124.07,"currency_code":"GBP","in_stock":true},{"title":"4.5m x 100m (450m2)","offer_id":55642135167353,"sku":"TCS-GP90-4.5x100","price":253.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9157\/7029\/files\/GP90_1.jpg?v=1755181001","url":"https:\/\/ecotradecounterhype.com\/products\/tcs-woven-geotextile-gp90-standard-grade-separation-membrane","provider":"Eco Trade Counter","version":"1.0","type":"link"}