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１五层一体的自修复防水片材日本日新工业开发的自修复的改性沥青防水片材，采用水膨胀橡胶，当片材破损时，水膨胀橡胶反应，能自己修复防水片材。该产品是在水膨胀橡胶的上下二面使用合成橡胶，在合成橡胶表面再涂布改性沥青。这种五层一体的防水片材，其特点是：使用...
1 5 layer self-repairing waterproof sheet The self-healing modified bituminous waterproof sheet developed by Nisshin Industries of Japan uses water-expanded rubber. When the sheet is damaged, the water-expanding rubber reacts and can repair the waterproof sheet by itself. The product uses synthetic rubber on both the upper and lower sides of the water-swollen rubber, and the modified asphalt is coated on the synthetic rubber surface. This five-layer waterproof sheet is characterized by: use...