Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 1588 laboratory includes: Mechanical and physical testing of cement; Try heavy concrete mixes; Aggregate testing for concrete and mortar; Laboratory soil mechanical testing; Inspection of construction steel; Mechanical testing of terrazo tiles; Testing of construction paving stones; Testing of ceramic tiles; Roofing tile testing; Mechanical testing of masonry bricks; Mechanical testing of self-inserting concrete bricks; Physical and mechanical testing of concrete bricks/unburnt bricks; Testing chemical additives for concrete and mortar; Testing PVC and HDPE pipes; Bentonite mechanical testing; Testing construction mortar; Testing physical and mechanical criteria of asphalt concrete; Bitumen testing; Testing of mineral powder used for asphalt concrete; Field testing; Testing of reinforced concrete round culverts for drainage; Testing of reinforced concrete box culverts for drainage; Testing of fiber cement panels; Plastic pipe experiment; 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 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. 653/QD-BXD dated November 30, 2015 of the Minister of Construction.