BS EN 12272-1-2002 敷路料.试验方法.粘合剂和石屑摊铺的速度和准确度

标准号：BS EN 12272-1-2002
中文标准名称：敷路料.试验方法.粘合剂和石屑摊铺的速度和准确度
英文标准名称：Surface dressing - Test methods - Rate of spread and accuracy of spread of binder and chippings
标准类型：Q10
发布日期：2002/3/27 12:00:00
实施日期：2002/3/27 12:00:00
中国标准分类号：Q10
国际标准分类号：93.080.20
适用范围：This European Standard specifies test methods for determining the rates of spread and accuracy of spread of binder and chippings of a surface dressing on a section of road at a given time. It is also applicable to surface dressings on airfields and other trafficked areas. The test methods are used on site to check the ability of binder sprayers and chipping spreaders to meet the intended rates of spread and tolerances and coefficients of variation. The test methods for measuring the rates of spread and accuracy of spread of binders and chippings are not applicable to combined chipping-binder spreaders.