BS PD CEN/TR 15678-2008 混凝土.地下水和地表水进入土壤的受控有害物质的释放.新的或未认可的混凝土组成成分和生产混凝土用试验方法

标准号：BS PD CEN/TR 15678-2008
中文标准名称：混凝土.地下水和地表水进入土壤的受控有害物质的释放.新的或未认可的混凝土组成成分和生产混凝土用试验方法
英文标准名称：Concrete — Release of regulated dangerous substances into soil, groundwater and surface water — Test method for new or unapproved constituents of concrete and for production concretes
标准类型：Q13
发布日期：2008/5/30 12:00:00
实施日期：2008/5/30 12:00:00
中国标准分类号：Q13
国际标准分类号：91.100.30
引用标准：EN 197-1;EN 206-1-2000;EN 480-1;EN 1015-2;EN 12350-1;EN 12350-2;EN 12350-6;EN 12390-1;EN 12390-2;EN 12390-7-2000;EN 12620;EN 13639
适用范围：This document outlines three test methods. The first is designed to test the constituents of concrete, notdesignated as WT products, using reference concrete matrices (control mixes and test mixes) wherein therelease of (regulated) dangerous substances from the constituent under test, into soil, groundwater or surfacewater, can be determined. The types of constituent which can be tested using this method are as follows:a) factory-made cements;b) aggregates;c) additions type I;d) additions type II;e) admixtures;f) polymer modifiers;g) fibres.The second method, in normative Annex A, is designed to test factory made concrete products, notdesignated as WT products, as either test pieces sawn or cored from pre-hardened monoliths or as standardsizedmoulded test pieces formed from proxy samples of fresh wet material taken from concrete used in theproduction of factory made items.The third method, in informative Annex B, is designed to test concretes sampled in the fresh wet state or prepackagedstate, not officially classified as WT products, as standard-sized moulded test pieces.All three methods produce eluates that may be used for the purposes of characterisation testing, initial typetesting (ITT) or further testing (FT) of either the constituents of concrete identified in this Scope or ofproduction concretes.