BS 4550-3.4(1978) : 1978现行
METHODS OF TESTING CEMENT - PHYSICAL TESTS - STRENGTH TESTS
出版：British Standards Institution
专家解读视频
基本信息
标准编号： BS 4550-3.4(1978) : 1978
发布时间：1978/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：16
标准简介
Explains a procedure for determining the strength of cement. Covers compressive strength of concrete and mortar cubes. Includes references, apparatus, storage of specimens, calculation and report.
