5批次样品不符合本次监督抽查标准要求，涉及颗粒级配项目不合格。
2021年2月18日，陕西省市场监督管理局网站发布的《关于公布2020年建设用石等4种产品质量监督抽查结果的通告》显示，5批次建设用砂样品不符合本次监督抽查标准要求。
据通告，陕西省市场监督管理局于2020年8月-12月对建设用石、建设用砂、坐便器、陶瓷片密封水嘴共4种产品进行了质量监督抽查。
其中，建设用砂样品在西安、咸阳、铜川、汉中、安康、商洛、西咸等地区的生产领域中抽取，共抽查标称生产企业20家，抽取样品20批次。经检验，合格样品15批次；5批次样品不符合本次监督抽查标准要求，涉及颗粒级配项目不合格。
本次建设用砂产品抽查工作依据GB/T 14684-2011等相关标准及相关的法律法规、部门规章和规定，对颗粒级配、含泥量、泥块含量、表观密度、松散堆积密度与空隙率等项目进行了检验。
本次产品质量监督抽查不合格报告，陕西省市场监督管理局已发送相关市场监督管理部门，要求按照《中华人民共和国产品质量法》《产品质量监督抽查管理暂行办法》等法律法规处理，并及时向省局反馈处理结果。
CEMPI
133.85
0 0%
CONCPI
112.35
-0.15 -0.13%
CLKPI
141.95
0.00 0.00%
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.
