Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 306 laboratory includes: Physical and mechanical testing of cement; Heavy concrete and concrete mixtures; Test concrete aggregates and mortar; Laboratory soil mechanical testing; Inspection of construction steel; Asphalt concrete; Bitumen; Field testing; Mechanical testing of masonry bricks; Mechanical testing of concrete block bricks; Testing granito - terrazzo tiles; Mechanical testing of self-inserting concrete bricks; Bentonite solution testing; Testing construction mortar; Physical and mechanical testing of mineral powder materials in B.T.N; Soil reinforced with adhesive; Emulsion; Liquid resin; Polymer asphalt; British pendulum experiment. Technical standards used for the 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. 386/QD-BXD dated August 11, 2014 of the Minister of Construction.