Recognition content
The list of testing criteria eligible for specialized construction activities of the LAS-Construction 750 laboratory includes: Mechanical and physical testing of cement; Testing concrete aggregates and mortar; Physical and mechanical testing of concrete mixtures and heavy concrete; Mechanical testing of construction mortar; Mechanical testing of mortar for lightweight concrete; Mechanical testing of baked clay bricks; Physical and mechanical testing of lightweight concrete bricks (foam concrete bricks, non-autoclaved gas); Mechanical testing of autoclaved aerated concrete (AAC) bricks; Mechanical testing of concrete bricks; Mechanical testing of self-inserting concrete bricks; Asphalt concrete testing; Bitumen testing; Physical and mechanical testing of mineral powder in asphalt concrete; Mechanical testing of bentonite solution; Testing cement-soil mixture; Testing chemical additives for concrete; Testing mineral additives for roller compacted concrete; Testing of metal materials and welded joints; Laboratory soil mechanical testing; Field testing; Water testing for construction. Technical standards used for tests are fully listed, including Vietnamese and foreign standards (if any). When there is a new version of technical standards replacing the old standards, the corresponding new standards must be applied. This certificate is valid for 05 years from the date of issue.