NS EN 1849-1 Ed. 1 (2000)现行
Flexible Sheets For Waterproofing - Determination Of Thickness And Mass Per Unit Area - Part 1: Bitumen Sheets For Roof Waterproofing
出版：Norwegian Standards (Norges Standardiseringsforbund)
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基本信息
标准编号： NS EN 1849-1 Ed. 1 (2000)
标准类别：Standard
出版单位：Norwegian Standards (Norges Standardiseringsforbund)
标准页数：0
标准简介
Defines a procedure for determining the thickness and mass per unit area of bitumen sheets intended for waterproofing roofs. Applies to most sheets, including those having a factory applied mineral finish. Does not apply to sheets having pronounced surface texture, or to those with a large fibrous backing.
