DIN EN 13791-2008 建筑物和预浇制混凝土构件的现场耐压强度评定

标准号：DIN EN 13791-2008
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 precast concrete components; English version of DIN EN 13791:2008-05
标准类型：Q72
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 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 12350-1;EN 12390-1;EN 12390-2;EN 12390-3;EN 12504-1;EN 12504-2;EN 12504-3;EN 12504-4;EN 206-1-2000
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 test methods 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. N3) National mmarki See National Annex; UA,2; NA'4.3, UA.4.4 and NA.4:5 regarding national provisions dealing with the fourth and sixth items in the above list,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.