Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 572 laboratory includes: Testing of physical and mechanical criteria of cement; Test concrete aggregates and mortar; Heavy concrete and concrete mixtures; Testing construction mortar; Mortar used for lightweight concrete; Inspection of construction steel; Laboratory soil mechanical testing; Testing soil reinforced with adhesive; Mechanical testing of masonry bricks; Mechanical testing of fired clay tiles; Mechanical testing of self-inserting concrete bricks; Mechanical testing of concrete bricks; Testing stone and tiles; Mechanical testing of terrazzo tiles; Mechanical testing of reflective paint; Asphalt concrete; Acid sugar resin emulsion; Bitumen; Physical and mechanical testing of mineral powder materials in asphalt concrete; Field testing; Bentonite mechanical testing; Testing activated mineral additives for concrete; Testing sewer pipes and drainage box culverts; Physical and mechanical testing of geotextiles and absorbent wicks; Chemical analysis of water 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 05 years from the date of issue and replaces Decision No. 254/QD-BXD dated May 8, 2015 by the Minister of Construction.