Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 803 laboratory includes: Mechanical and physical testing of cement; Testing construction mortar; Testing of concrete and heavy concrete mixtures; Test concrete aggregates and mortar; Laboratory soil mechanical testing; Testing of metal materials and welded joints; Asphalt concrete testing; Bitumen testing; Field testing; Mechanical testing of masonry bricks; Mechanical testing of concrete bricks; Testing lightweight concrete products (autoclaved aerated concrete products, foam, non-autoclaved aerated concrete); Mechanical testing of self-inserting concrete bricks; Terrazo tile 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. 456/QD-BXD dated October 27, 2014 by the Minister of Construction.