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

Assessment of in-situ compressive strength in structures and precast concrete components; English version of DIN EN 13791:2008-05

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标准号

DIN EN 13791-2008

发布

1970年

发布单位

德国标准化学会

 

 

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

被代替标准

DIN EN 13791-2006

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 in accordance with EN 206-1 or EN 13369 except as indicated in EN 206-1:2000.5.5.1.2 or 8.4.

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