The list of testing criteria eligible for specialized construction activities of LAS-Construction 1288 laboratory includes: Mechanical and physical testing of cement; Mechanical testing of concrete aggregates and mortar; Physical and mechanical testing of concrete mixtures and heavy concrete; Mechanical testing of construction mortar; Mechanical testing of mortar for lightweight concrete; Mechanical testing of baked clay bricks; Physical and mechanical testing of lightweight concrete bricks (foam concrete bricks, non-autoclaved gas - TCVN 9029:11); AAC autoclaved aerated concrete bricks; Physical and mechanical testing of concrete bricks (aggregate-cement concrete bricks); Asphalt concrete testing; Liquid asphalt test (TCVN 8818-1:2011 liquid asphalt); Mechanical testing of bentonite solution; Testing mineral powder materials in asphalt; Metal inspection, welding; Soil mechanical testing in the laboratory; Field testing; Technical standards used for tests are fully listed, including Vietnamese and foreign standards (if any). When there is a new version of technical standards to replace the old standards, the corresponding new standards must be applied. This certificate is valid for 5 years from the date of issue and replaces Decision No. 491/QD-BXD dated December 4, 2012 of the Minister of Construction.
Last update
07/03/2022 - 5 update.
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