BS EN 13791-2007 建筑物和预浇制混凝土构件的现场耐压强度评定

标准号：BS EN 13791-2007
中文标准名称：建筑物和预浇制混凝土构件的现场耐压强度评定
英文标准名称：Assessment of in-situ compressive strength in structures and pre-cast concrete components
标准类型：Q72
发布日期：2007/2/28 12:00:00
实施日期：2007/2/28 12:00:00
中国标准分类号：Q72
国际标准分类号：91.080.40
引用标准：EN 206-1-2000;EN 12350-1;EN 12390-1;EN 12390-2;EN 12390-3
适用范围：This European Standard: gives methods and procedures for the assessment of the in-situ compressive strength of concrete in structures and precast concrete components; provides principles and guidance for establishing the relationships between test results from indirect testmethods and the in-situ core strength; provides guidance for the assessment of the in-situ concrete compressive strength in structures or precast concrete components by indirect or combined methods.This European Standard does not include the following cases: where indirect methods are used without correlation to core strength; assessment based on cores less than 50 mm in diameter; assessment based on less than 3 cores; use of microcores.NOTE In these cases provisions valid in place of use apply.This European Standard is not for the assessment of conformity of concrete compressive strength inaccordance with EN 206-1 or EN 13369 except as indicated in EN 206-1:2000, 5.5.1.2 or 8.4.