SS 78 Pt.A4-1987 混凝土测试． 第A4部分：Vebe时间的测定方法

标准号：SS 78 Pt.A4-1987
中文标准名称：混凝土测试． 第A4部分：Vebe时间的测定方法
英文标准名称：Testing Concrete Part A4 : Method For Determination Of Vebe Time
发布日期：1987/1/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This Singapore Standard describes a method for determination of Vebe time of concrete of very low to low workability. The method applies to plain and air-entrained concrete made with lightweight, normal weight or heavy aggregates having a nominal maximum size of 40 mm or less but not to aerated concrete, no-fines concrete and concrete which cannot be compacted by vibration alone.