One batch of 10 batches of paper faced gypsum board products in Jiangxi failed in random inspection

One batch of 10 batches of paper faced gypsum board products in Jiangxi failed in random inspection

January 6, 2022 source: China Quality News

According to the news on the website of Jiangxi market supervision and Administration Bureau on December 31, 2021, Jiangxi market supervision and Administration Bureau conducted supervision and random inspection on the product quality of paper gypsum board in the whole province in 2021. Ten batches of gypsum board products were randomly inspected. After inspection, one batch of unqualified products was found, and the unqualified discovery rate was 10%.

According to the requirements of GB / T 9775-2008 paper faced gypsum board and gb6566-2010 radionuclide limit of building materials, 8 items such as density, breaking load, hardness, impact resistance, bonding between face paper and core material, water absorption, surface water absorption and radionuclide limit were inspected.

The unqualified items involved in this spot check are fracture load. Unqualified breaking load will lead to product embrittlement, which can not meet the normal demand and affect the use safety.

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