CEN_TS 16637-2-2014 建筑产品.危险物质排放的评估.第2部分：水平动态表面浸取试验.pdf

标准号：CEN/TS 16637-2-2014
实施状态：现行
中文名称：建筑产品.危险物质排放的评估.第2部分：水平动态表面浸取试验
英文名称：Construction products - Assessment of release of dangerous substances - Part 2: Horizontal dynamic surface leaching test
发布日期：2014-08
代替标准：FprCEN/TS 16637-2-2013
采用标准：DIN CEN/TS 16637-2-2014,IDTD CEN/TS 16637-2-2014,IDT;SNR CEN/TS 16637-2-2014,IDT;ONR CEN/TS 16637-2-2014,IDT;SIS-CEN/TS 16637-2-2015,IDT;TSE CEN/TS 16637-2-2015,IDT;DS/CEN/TS 16637-2-2014,IDT;CEN/TS 16637-2:en-2014,IDT;UNI CEN/TS 16637-2:2014-2014,IDT;STN P CEN/TS 16637-2-2014,IDT;CSN P CEN/TS 16637-2-2015,IDT;DS/CEN/TS 16637-2-2014,IDT;NPR-CEN/TS 16637-2:2014 en-2014,IDT
标准简介：(1) This Technical Specification specifies a Dynamic Surface Leaching Test (DSLT) which is aimed at determining the release per unit surface area as a function of time of inorganic and/or non-volatile organic substances from a monolithic, plate- or sheet-like product, when it is put into contact with an aqueous solution (leachant). The test method is not suitable for substances that are volatile under ambient conditions. (2) This test is a parameter specific test focusing on identifying and specifying parameter specific properties tested under specified conditions. It is not aimed at simulating real situations. The application of results to specific intended conditions of use may be established by means of modelling (not included in this Technical Specification). (3) The modification for granular construction products with low hydraulic conductivity (Annex A) applies for granular particles with so little drainage capacity between the grains that percolation in percolation tests and in practice is nearly impossible. (4) The test method applies to more or less regularly shaped test portions consisting of monolithic test pieces with minimum dimensions of 40 mm in all directions (volume > 64000 mm 3(64 cm 3 )). It also applies to plate- or sheet-like products with surface areas of minimum 10000 mm 2(100 cm 2 ) exposed to the leachant. Products designed to drain water (e. g. draining tiles, porous asphalt) and monolithic granular products according to CEN/TS 16637-1:2014, Table 1, are also tested by this test method. All products to be tested are assumed to maintain their integrity over a time frame relevant for the considered intended use. (5) Metals, metallic coatings and organic coatings on metals are excluded from the scope of CEN/TS 16637-2 because the principles of this test (diffusion) are not obeyed by these products. Guidance on the need for testing of these products is under consideration. (6) For some coatings (e. g. some renders with organic binders according
文件格式：PDF
文件大小：1.63MB
文件页数：62
（以上信息更新时间为：2019-11-28）



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