DIN CEN/TS 12390-9-2006 硬质混凝土试验.第9部分:抗冻-融试验方法.缩放比例

标准号：DIN CEN/TS 12390-9-2006
中文标准名称：硬质混凝土试验.第9部分:抗冻-融试验方法.缩放比例
英文标准名称：Testing hardened concrete - Part 9: Freeze-thaw resistance - Scaling; German version CEN/TS 12390-9:2006
标准类型：Q13
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：Q13
国际标准分类号：91.100.30
引用标准：EN 12390-2;ISO 5725-1;EN 60751
适用范围：This European prestandard describes the testing of the freeze-thaw scaling resistance of concrete both with water and with sodium chloride solution. It can be used either to compare new constituents or new concrete compositions against a constituent or a concrete composition that is known to give adequate performance in the local environment or to assess the test results against some absolute numerical values based on local experiences. There are two types of concrete deterioration when a freeze-thaw attack occurs, scaling and internal structural damage. The reference method and the two alternative methods in this part of the European Standard describe the testing for scaling.#,,#