A Study on Absorption Amount of Water-Repellency Processed Non-Woven Fabric in PVC Composite Waterproofing Sheet of A Multi-Layer Structure

다층막 구조형 PVC 복합방수시트 내 발수 처리된 부직포의 흡수량에 관한 연구

  • Published : 2014.11.14

Abstract

This study is conducted for prevent spread of penetration water and water leakage through non-woven fabric between PVC sheet and PVC sheet in the PVC composite waterproofing sheet of a multi-layer structure. For this, carry out absorption amount test to confirm spread resistance performance after manufacturing PVC composite waterproofing sheet of a multi-layer structure using water-repellency processed non-woven fabric. As a result of test, weight of water-repellency processed non-woven fabric increased to 1.178g, Compared with beginning and there are not penetration water.

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