Tiêu chuẩn quốc tế
Số hiệu
Standard Number
BS EN 12691-TC:2020
Năm ban hành 2020
Publication date
Tình trạng
A - Còn hiệu lực
Status |
Tên tiếng Anh
Title in English Tracked Changes (Redline) - Flexible sheets for waterproofing - Bitumen, plastic and rubber sheets for roof waterproofing - Determination of resistance to impact
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Chỉ số phân loại Quốc tế (ICS)
By field |
Số trang
Page 32
Giá:
Price Liên hệ / Contact us
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Phạm vi áp dụng
Scope of standard This European Standard specifies a test for puncture by impact on sheets for roof waterproofing. Mechanical stress on waterproofing sheets ranges from static long-term loads to dynamic short-term loads. This method represents the dynamic category of load where puncture may be caused by impact. This European Standard may also be applied for other purposes of waterproofing. |