Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 590 laboratory includes: Mechanical and physical testing of cement; Heavy concrete and concrete mixtures; Mechanical testing of masonry bricks; Testing concrete blocks; Testing construction mortar; Tiles, paving stones; Mechanical testing of terrazzo tiles; Testing concrete aggregates and mortar; Laboratory soil mechanical testing; Metal testing and welded joints; Asphalt concrete testing; Bitumen testing; Resin emulsion, acid asphalt emulsion; Physical and mechanical testing of mineral powder materials in B.T.N; 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 05 years from the date of issue and replaces Decision No. 289/QD-BXD dated September 9, 2013 by the Minister of Construction.