Zhengzhou Market Supervision Bureau Spot Check: 1 Batch of Unqualified Cement

On August 25, the website of Zhengzhou Market Supervision Bureau issued a notice on the spot check of product quality supervision in 2022. The notice includes the first batch of product quality supervision spot checks in 2022, the second batch of product quality supervision spot checks in 2022, and special supervision spot checks on food-related products, volatile organic compounds related products, fire-related products, student supplies, women's supplies, labor insurance supplies, textiles, abrasives, electronic and electrical products, submersible pump products, etc. The first batch of product quality supervision spot checks

in 2022 included 27 kinds of products, such as color steel sandwich panels, cement, new wall materials, aluminum alloy profiles, manhole covers and so on. Among them, one batch of cement was found to be unqualified. The unqualified items are compressive strength. According to the analysis of technical institutions, the main reason for the unqualified compressive strength of cement is that the production enterprises are not strict in technology, relax the quality requirements in order to maximize the benefits, and increase the amount of mixed materials, resulting in the low strength of cement, which can not meet the requirements of the nominal strength grade. The Market Supervision Bureau

of Zhengzhou City has instructed the relevant market supervision departments to deal with the problems found in the spot check in accordance with the relevant laws and regulations if the production and operation units in the city are involved; if the production units in other provinces are involved, they have been transferred to the corresponding municipal market supervision departments for handling according to the regulations.