发明授权
US4897313A Primer/membrane waterproofing system 失效
底漆/膜防水系统

Primer/membrane waterproofing system
摘要:
A waterproofing system including a water-based latex primer composition and a waterproofing adhesive membrane. The primer exhibits excellent adhesion to concrete and an excellent surface for adhesion by the waterproofing membrane. The primer is a latex emulsion including butyl acrylate, styrene and acrylonitrile.
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