BS 4550-2(1970) : 1970被替代
METHODS OF TESTING CEMENT - CHEMICAL TESTS
出版：British Standards Institution
專家解讀視頻
基本信息
標準編號： BS 4550-2(1970) : 1970
發布時間：1970/1/1 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：56
標準簡介
Provides methods for the chemical testing of cement. Covers a scheme for the analysis of Portland cements, insoluble residue, total silica, ammonium hydroxide group, alumina, iron oxide, magnesia, sulfuric anhydride, total sulfur, minor constituents and free lime, pozzolanicity test for pozzolanic cements, chloride and propylene glycol content.
