The crafts keys and project quality check procedure of the flexible waterproof layer in road and bridge engineering are summarized.

总结出柔性防水层在桥梁施工中的工艺操作要点和工程质量检测程序。

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Waterproof coiled materials of SBS are a flexible felt of polyester fibre as casing, SBS modified asphalt as coating and polyethylene film as antiseizing separation layer.

SBS防水卷材是以聚脂纤维为胎体，以SBS橡胶改性石油沥青为漫渍涂盖层，以聚乙烯塑料薄膜为防粘隔离层的一种柔性油毡。

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