通过综合比较，确认有机硅改性聚氨酯是比较适合中国公路情况的填缝材料。
By the comparison, polyurethane modified by organosilicon is the better sealant fitting the cement concrete pavements of China.
用填缝材料和喷雾泡沫器把你能找到的地下室里框架和砖石墙之间、贯穿环托梁或外墙的管道或电线周围的每条裂缝堵住。
Walk around the basement with caulk and cans of spray foam and plug every gap you can find between framing and masonry and around pipes or wires that penetrate the rim joist or exterior walls.
发泡聚乙烯板材是一种性能优良的混凝土填缝板材料，具有轻质、高强、耐久性优异的特点。
The polyethylene foam is an excellent performance sealing material for concrete, it possesses the strong points of light mass, high strength and durability.
发泡聚乙烯板材是一种性能优良的混凝土填缝板材料，具有轻质、高强、耐久性优异的特点。
The polyethylene foam is an excellent performance sealing material for concrete, it possesses the strong points of light mass, high strength and durability.
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