標(biāo)準(zhǔn)號(hào)：DIN EN 12272-2-2003
中文標(biāo)準(zhǔn)名稱(chēng)：表面修整.試驗(yàn)方法.第2部分:缺陷的目視評(píng)定
英文標(biāo)準(zhǔn)名稱(chēng)：Surface dressing - Test methods - Part 2: Visual assessment of defects; German version EN 12272-2:2003
標(biāo)準(zhǔn)類(lèi)型：Q20
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國(guó)標(biāo)準(zhǔn)分類(lèi)號(hào)：Q20
國(guó)際標(biāo)準(zhǔn)分類(lèi)號(hào)：93.080.20
適用范圍：This European Standard is applicable to all surface dressings (roads, airfields and other trafficked areas) and specifies qualitative and quantitative methods of the visual assessment of defects of surface dressing. The test may be used to evaluate the durability or performance of a surface dressing. For example fretting may indicate poor adhesion of the binder to chippings.#,,#