Recognition content
The list of experimental criteria eligible for specialized construction activities of LAS-Construction 976 laboratory includes: Cement mechanical and physical testing; Testing of concrete and heavy concrete mixtures; Aggregate testing for concrete and mortar; Laboratory soil mechanical testing; Inspection of construction steel; Asphalt concrete; Bitumen; Field testing; Testing construction mortar; Mechanical testing of masonry bricks; Physical and mechanical testing of mineral powder materials in B.T.N; Mechanical testing of concrete bricks; Bentonite mechanics; Chemical analysis of water for construction; Testing geotextiles and absorbent wicks; Testing of tiles; Plastic pipe testing; Liquid asphalt experiment; Sewer 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 05 years from the date of issue and replaces Decision No. 50/QD-BXD dated February 20, 2014 by the Minister of Construction.