Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 792 laboratory includes: Mechanical and physical testing of cement; Testing of concrete and heavy concrete mixtures; Aggregate testing for concrete and mortar; Asphalt concrete testing; Bitumen testing; Laboratory soil mechanical testing; Physical and mechanical testing of mineral powder materials in asphalt concrete; Field testing; Testing of metal materials and welded joints; Testing construction mortar; Chemical analysis of water for construction; Mechanical testing of masonry bricks; Mechanical testing of concrete bricks; Mechanical testing of self-inserting concrete bricks; Terazo tile testing; Bentonite mechanical testing; Liquid asphalt testing.
Technical standards used for tests are fully listed, including Vietnamese and foreign standards (if any). When there is a new version of a technical standard replacing the old standard, the corresponding new standard must be applied.
This Certificate replaces Certificate No. 436/QD-BXD dated August 10, 2017 of the Minister of Construction and is valid for 5 years from the date of issue.