Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 826 laboratory includes: Physical and mechanical testing of cement; Testing of concrete and heavy concrete mixtures; Aggregate testing for concrete and mortar; Laboratory soil mechanical testing; Testing of metal materials and welded joints; Testing construction mortar; Testing masonry; Testing concrete bricks; Testing of self-inserting concrete tiles; Testing cement floor tiles; Testing of granito tiles; Physical and mechanical testing of mineral powder materials in asphalt concrete; Asphalt concrete testing; Bitumen plastic 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. 378/QD-BXD dated August 31, 2009 of the Minister of Construction.