ASTM C943-2010
在实验室内进行预置集料混凝土的密度和强度测定用试验圆柱体和棱柱体制作的标准实施规程

Standard Practice for Making Test Cylinders and Prisms for Determining Strength and Density of Preplaced-Aggregate Concrete in the Laboratory

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标准号

ASTM C943-2010

发布日期

2010年

实施日期

废止日期

无

中国标准分类号

Q13

国际标准分类号

91.100.30

发布单位

US-ASTM

适用范围

This practice is used for making test cylinders or prisms of PA concrete. Cylinders are used for determining compressive strength and approximate density. Prisms, cut from cylinders, eliminate the surface effect and thus more accurately represent the actual density of PA concrete in place.

1.1 This practice covers procedures for making standard test cylinders used to determine the compressive strength and density of preplaced-aggregate (PA) concrete.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.