The list of testing criteria eligible for specialized construction activities of LAS-Construction 1784 laboratory includes: Mechanical and physical testing of cement; Aggregate testing for concrete and mortar; Testing construction mortar; Heavy concrete and concrete mixtures; Testing rubber pillows and expansion joints; Bentonite mechanical testing; Field of mechanical testing of self-inserting concrete bricks; Field of mechanical testing of concrete bricks/unburnt bricks; Testing of physical and mechanical criteria of masonry bricks; Terrazo tile test; Testing of cement floor tiles/ granito tiles; Mechanical testing of roofing tiles; Asbestos-cement corrugated board testing; Testing of polymer composite materials; Testing of refractory bricks; Testing autoclaved aerated concrete brick products; Testing foam concrete brick products and non-autoclaved aerated concrete; Wood panel testing; Physical and mechanical testing of plasterboard; Putty testing; Testing of geotextiles - absorbent wicks and absorbent wick covers; Testing waterproof clay sheets and mats; Testing chemical additives and active mineral additives for concrete and mortar; Testing of soil and stone reinforced with adhesive; Testing soil-cement mixtures; Testing of reinforced concrete sewers: round sewers and box sewers; Test electrical wires and accessories; Testing PVC and HDPE pipes; Testing paint and varnish; Asphalt/liquid asphalt testing; Asphalt emulsion testing; Testing mineral powder materials in asphalt concrete; Asphalt concrete testing; Testing of metal materials and welded joints; Laboratory soil mechanical testing; Field experiments; Water chemical analysis test for construction; Air 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 replacing the old standards, the corresponding new standards must be applied. This certificate is valid for 05 years from the date of issue.
Last update
07/03/2022 - 2 update.
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