【 Information. Guangdong province pledges inspect bureau ready-mixed mortar products selectiving examination, unqualified products are found at a rate of 55% Ceramic tile adhesive | jointing agent | | waterproof coating

guangdong province pledges inspect bureau was announced yesterday in guangdong province of ready-mixed mortar special product quality supervision and spot check results find % rate of unqualified products.

the spot check of guangzhou, zhuhai, foshan, dongguan, such as a local companies product batch production of ready-mixed mortar, found unqualified product batches, according to GB/T - The ready-mixed mortar, GB - 'Building materials radionuclide limited', JC/T - The floor tile of wall of pottery and porcelain adhesive, JC/T - Ground with cement based self-leveling mortar and express by the current effective enterprise standards or product quality requirements, the symbol of ready-mixed mortar products ( Water content range, storage conditions and shelf life) , the product logo ( Product name, mark, trademark, net content, use, production date or batch number, production units, address, phone) , apparent density, water retention, setting time, the loss rate of h consistency, d tensile bond strength, shrinkage rate, d d compressive strength, flexural strength, d tensile bond strength ( The normal temperature normal) , the tensile bond strength ( Water resistant) , the tensile bond strength ( Heat resistant) , the tensile bond strength ( Resistance to freezing and thawing) , the tensile bond strength ( Drying time, min) , crushing ratio, initial fluidity and fluidity of min, abrasion resistance, dimension change rate, impact resistance, compressive strength, h h, flexural strength, internal exposure index, index of external exposure of a project for the inspection.

selectiving examination found that nominal easy drought-resistance building materials co. , LTD. , dongguan dongguan high-tech green building materials co. , LTD. , guangzhou yu building materials co. , LTD. , such as enterprise production batches of ready-mixed mortar is unqualified products. Unqualified project relating to the ready-mixed mortar products logo ( Shelf life) , the product logo ( Instructions, production unit, address, phone) D compressive strength, tensile bond strength, etc.

guangdong province pledges inspect bureau says, has instructed the relevant departments in accordance with the provisions of relevant laws and regulations, for the special supervision and spot checks found unqualified product and its production enterprise for processing.