本文件规定了立方体、圆柱体和棱柱体形式的浇筑混凝土试样的形状、尺寸和公差，以及生产这些试样所需的模具的形状、尺寸和公差。注:本文件中规定的公差基于强度试验的需要，但也适用于其他性能的试验。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document specifies the shapes, dimensions and tolerances of cast concrete test specimens in the form of cubes, cylinders and prisms, and of the moulds required to produce them.NOTEThe tolerances specified in this document are based on the needs of strength testing, but they can be applicable to tests for other properties.All current amendments available at time of purchase are included with the purchase of this document.