水泥及水泥制品行业中，机制砂石生产企业实验室基本条件，超高性能混凝土基本性能与试验方法，高性能混凝土用骨料，产品生命周期评价技术规范 水泥，产品生命周期评价技术规范 预拌混凝土和湿拌砂浆五项标准被列入2019年团体标准中。
日前，工信部发布了关于公布2019年团体标准应用示范项目名单的通告。为贯彻落实《中华人民共和国标准化法》的要求，大力培育发展团体标准，支持团体标准的推广应用，经社会团体自愿申报、地方或行业推荐、专家审查和社会公示等环节，工信部遴选出103项2019年团体标准应用示范项目，现予以公布。
水泥及水泥制品行业中，机制砂石生产企业实验室基本条件，超高性能混凝土基本性能与试验方法，高性能混凝土用骨料，产品生命周期评价技术规范 水泥，产品生命周期评价技术规范 预拌混凝土和湿拌砂浆五项标准被列入2019年团体标准中。
水泥及水泥制品行业中，机制砂石生产企业实验室基本条件，超高性能混凝土基本性能与试验方法，高性能混凝土用骨料，产品生命周期评价技术规范 水泥，产品生命周期评价技术规范 预拌混凝土和湿拌砂浆五项标准被列入2019年团体标准中。
2019-12-18 13:22:17
CEMPI
133.66
-0.19 -0.14%
CONCPI
112.35
-0.15 -0.13%
CLKPI
141.43
-0.52 -0.37%
SPPI
50.58
-0.05 -0.10%
MORPI
80.53
+0.10 +0.12%
According to the forecast of the meteorological and hydrological department, the natural inflow of Xijiang and Beijiang rivers in the Pearl River Basin this winter and next spring is 10 to 30% less than that in normal years. Xijiang River is the core route for the export of gravel, cement, machine-made sand, stone powder and other materials from Guangxi to Guangdong. Taking the core Changzhou Lock on the Xijiang River as an example, in 2023, there were 61889 ships passing through the lock, and the cargo volume passing through the lock was 6800 tons 14203, with a year-on-year increase of 2.05% and 13.71% respectively. The main types of cargo were gravel, cement and stone powder, accounting for 40%, 15% and 12% of the cargo volume passing through the lock.
