The comparative analysis of the sampling and preparation methods of cement for the European and Chinese standard
Liu Yang;Bai Guoqiang;Zhang Ping;Wu Xiong;Wang Jun;China West Construction Xinjiang Co.,Ltd.;China Construction Commercial Concrete Co., Ltd.;China West Construction Group Co., Ltd.;
The first link of material test was taking samples, and this has important significance for the quality and application of engineering materials. This paper introduced the similarities and differences about the sampling and preparation methods of cement between European and Chinese standard, discussed the scope for the sampling and preparation methods of cement. The sampling equipments, the sample volume and sampling methods of cement, and the packaging and restoring of cement were analyzed. Many differences were summarized for the European and Chinese standard.
【CateGory Index】： TQ172.7