Nelumbo breathable membrane is a kind of three-layer thermal composite waterproofing membrane used in the construction industry, high permeability for roofing and wall cushion. Nelumbo impermeable membrane is a high waterproof construction industry fo roof, wall and municipal engineering for thermal cushion composite waterproofing membrane.
1).Products range:170g/©O
2).Roll size: 1.5m x 50m;
3).Water resistant : Class W1
4).SD-value: 0.02m
5).Vapor permeability: >0.02m
6).UV resistant: >3 months
7).Test to EN13859-1: Passed All Nelumbo vapor permeable membranes are 3 layers thermal
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