Testing of concrete — Part 8: Determination of drying shrinkage of concrete for samples prepared in the field or in the laboratory
混凝土试验第8部分:现场或实验室制备样品的混凝土干缩测定
发布日期:
2009-03-18
ISO 1920-8:2009规定了一种测定混凝土试样在空气中干燥后长度变化的方法,以及制备和养护待测混凝土试样的方法。
ISO 1920-8:2009 specifies a method for determining the length changes of concrete specimens due to drying in air, and the method of preparing and curing the concrete specimens to be tested.