- 专利标题: High-Strength Wind-Resistant Skid-Resistant Waterproof Underlayment
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申请号: US15304826申请日: 2016-05-24
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公开(公告)号: US20170190146A1公开(公告)日: 2017-07-06
- 发明人: Tengfei SHEN
- 申请人: Hangzhou Evergreen Waterproof Material Co., Ltd
- 优先权: CN201520558084.0 20150728
- 国际申请: PCT/CN2016/083107 WO 20160524
- 主分类号: B32B11/04
- IPC分类号: B32B11/04 ; B32B11/10 ; B32B27/02 ; B32B5/02
摘要:
The present invention relates to the technical field of waterproof materials, and particularly to a high-strength wind-resistant skid-resistant waterproof underlayment. The high-strength wind-resistant skid-resistant waterproof underlayment comprises a first non-woven fabric layer, a first film layer, a first asphalt layer, a gridding cloth layer, a second asphalt layer, a second non-woven fabric layer, a second film layer and a third non-woven fabric layer laminated successively; the first film layer and the second film layer are waterproof elastic films respectively. The object of the present invention is to provide a high-strength wind-resistant skid-resistant waterproof underlayment. The waterproof underlayment formed by structures such as a first film layer and a second film layer and the like can be fixed through nails on a roof made of a wood structure, etc., and the construction is quick, convenient, and labor-saving, and the waterproofness is good.
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