膨润土防水毯
Geosynthetic clay layer
产品介绍：膨润防水毯是一种专门用于人工湖泊水景、垃圾填埋场、地下车库、楼顶花园、水池、油库及化学品堆场等防渗漏的土工合成材料，它是由高膨胀性的钠基膨润土填充在特制的复合土工布和无纺布之间，用针刺法制成的膨润土防渗垫可形成许多小的纤维空间，是膨润土颗粒不能像一个方向流动，遇水时在垫内形成均匀高密度的胶状防水层，有效的防止水的渗漏。
Introduction:geosynthetic clay layer(GCL) is a waterproofing material,made of compound geotextile,non woven geotextile with expansion bentonite in the center.It is specially used in artificial lake,landfill,underground garage,roof garden,tank,oil depot and other chemical yard.There are many small fibre space in GCL after being needle punched,then the bentonite powder can not more in one direction,so when meeting water,it will become a high density waterproofing layer and stop water leakage efficiently.
产品规格：GCL-NP针刺法钠基膨润土防水毯；GCL-OF针刺覆膜法钠基膨润土防水毯；GCL-AH胶粘法钠基膨润土防水毯。
Specification: GCN-NP,needle punched GCL; GCL-OF,needle punched GCL coated with film;GCL-AH adhensive GCL.Unit weight: ≥4000g/㎡,width: 4～6m.
产品特点： 密实性强，具有永久的防水性能；不受气温影响:在寒冷的气候条件下不会脆裂；绿色环保：膨润土为天然无机材料，对人体无害无毒，对环境没有特别的影响，具有良好的环保性能。
Feature:compaction, permanent waterproofing, ineffective to temperatureIt will not be crack under low temperature, environmental:bentonite is nature inorganic material,nontoxic to human,no special request to environment,it is environmental friendly.
应用范围：市政工程，地铁、建筑物的地下工程和房顶蓄水池的防渗；环保环卫，生活垃圾填埋场，污水处理场，工业废弃物；园林人工湖高尔夫球场的水塘防渗等；石化、矿业等领域工程的防渗、防漏等。
Application: municipal projects, subway,underground project of buildings and waterproofing in roof water tank,environmental project,lanfill,sewage treatment,industrial waste material, waterproofing of gardens artificial lake,golf ground pond,anti-seepage of petrification,mine area.
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