Crack waterproof layer materials by crack cement mortar complex fiberglass nets composition, but the long-term effective control protection layer the creation of cracks.
2
介绍了丙烯酸酯复合防水卷材的组成、特点、生产工艺、技术指标、工程配套材料及施工要点。
This article introduces composition and features, production technics, technical index, auxiliary materials and construction methods of the acrylate composite waterproof sheet.
3
本文分析了玻璃表面的状态，研究了玻璃表面防水机理、车风挡玻璃防雨涂料的组成及制备方法。
This paper has studied the automotive wind-screen surface, the water-proof mechanism on it, and the composition and preparation of rain protection coating for wind-screen.
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