PD CEN/TS 16637-3-2016
建筑产品-对危险物质释放的评价-第3部分:水平上流式渗透测试已作废

Construction products - Assessment of release of dangerous substances - Part 3: Horizontal up-flow percolation test

非常抱歉，我们暂时无法提供预览，您可以试试： 免费下载 PD CEN/TS 16637-3-2016 前三页，或者稍后再访问。

如果您需要购买此标准的全文，请联系： 。

注意： 点击下载后，生成下载文件时间比较长，请耐心等待......

标准号

PD CEN/TS 16637-3-2016

发布日期

2016年06月

实施日期

废止日期

无

中国标准分类号

Q10

国际标准分类号

13.040.20;19.040;91.100.01

发布单位

欧洲标准化委员会

引用标准

DIN 19528-2009 EN 933-1-2012 EN 12457-1-2002 EN 12457-2-2002 EN 12457-3-2002 EN 12457-4-2002 EN 14346-2006 CEN/TS 14405-2004 EN 15002-2015 CEN/TR 16098-2010 EN 16170 EN 16171 EN 16179-2012 EN 16192-2011 CEN/TR 16496-2013 CEN/TS 16637-1-2014 CEN/TS 16637-2-2014 EN 16687-2015 EN ISO 3696-1995 EN ISO 5667-3-2012 prEN ISO 21268-3 ISO 7027-1999 NEN 7373-2004

被代替标准

FprCEN/TS 16637-3-2015

适用范围

(1) This Technical Specification specifies an Up-flow Percolation Test (PT) which is applicable to determine the leaching behaviour of inorganic and non-volatile organic substances from granular construction products. The test is not suitable for substances that are volatile under ambient conditions. The construction products are subjected to percolation with water as a function of liquid to solid ratio under specified percolation conditions. The method is a once-through column leaching test. (2) This up-flow percolation test is performed under specified test conditions for construction products and does not necessarily produce results that mimic specific intended use conditions. This test method produces eluates, which can subsequently be characterized by physical, chemical and ecotoxicological methods according to existing standard methods. The results of eluate analysis are presented as a function of the liquid/solid ratio. The test results enable the distinction between different leaching behaviour. NOTE 1 Volatile organic substances include the low molecular weight substances in mixtures such as mineral oil. NOTE 2 It is not always possible to adjust test conditions simultaneously for inorganic and organic substances and test conditions may also vary between different groups of organic substances. Test conditions for organic substances are generally more stringent than those for inorganic substances. The test conditions are generally described in a way that they fit testing organic substances and are also applicable to inorganic substances depending on the set-up. NOTE 3 For ecotoxicity testing, eluates representing the release of both inorganic and organic substances are needed. In this document, ecotoxicological testing is meant to include also genotoxicological testing. Construction products that exhibit a saturated hydraulic conductivity of about 10-8 m/s or higher can usually be subjected to this test. This procedure is also applicable to materials showing solidification in the column, if the final hydraulic conductivity is within the specified range. Inert granular material should not be added to improve permeability in order to enable their testing. NOTE 4 This procedure is generally not applicable to products that are easily biologically degradable and products reacting with the leachant, leading, for example, to excessive gas emission or excessive heat release, impermeable hydraulically bound products or products that swell in contact with water.

PD CEN/TS 16637-3-2016相似标准

推荐