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发明名称
一种土工合成粘土垫
摘要
本实用新型涉及一种土工合成粘土垫。其特征在于本实用新型的构成从上至下分别是一层无纺织物、一层膨润土、一层无纺织物、一层纺织物通过完全针刺而成。本实用新型与现有技术相比,由于膨润土位于两层无纺织物之间,并通过完全针刺,由于无纺织物的结构特点,增强了膨润土与两层无纺织物之间的附着力,粘土垫内的膨润土不会发生移动,防止液体渗漏的效果更好。
申请公布号
CN2679246Y
申请公布日期
2005.02.16
申请号
CN03258265.X
申请日期
2003.08.14
申请人
郎荣良
发明人
郎荣良
分类号
E02D19/16;E02D31/00
主分类号
E02D19/16
代理机构
代理人
主权项
1、一种土工合成粘土垫,其特征在于:本实用新型的构成从上至下分别是一层无纺织物、一层膨润土、一层无纺织物、一层纺织物通过完全针刺而成。
地址
301600天津市静海县开发区旭华道1号
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