我国现行的水泥标准《普通硅酸盐水泥、矿渣硅酸盐水泥、火山灰质硅酸盐水泥》(GB175-62)和物理检验标准《水泥物理检验标准方法》(GB177-62)都是在1956年制订的,自实施以来对水泥生产控制和保证基本建设工程质量起到了一定作用。但由于当时基本是照抄苏联四十年代的标准,经过二十多年来的实践,发现这些标准 China’s current cement standards, “Ordinary Portland Cement, Slag Portland Cement, Pozzolanic Portland Cement” (GB175-62) and Physical Inspection Standard “Standard Method for Physical Testing of Cement” (GB177-62) are all in 1956. Formulated in the year, since its implementation, it has played a role in cement production control and guaranteeing the quality of capital construction projects. However, due to the basic practice of copying the standards of the Soviet Union in the 1940s, after more than 20 years of practice, these standards were discovered.