Recognition content
The list of testing criteria eligible for operation in this Certificate includes: Cement physical and mechanical testing; Test concrete aggregates and mortar; Heavy concrete and concrete mixtures; Mechanical testing of bricks; Asphalt concrete testing; Bitumen testing; Physical and mechanical testing of mineral powder materials in asphalt concrete; Laboratory soil mechanical testing; Field testing; Testing of metal materials and welded joints; Chemical analysis of water for construction; Testing electrical cables; Polymer tape, elastic waterproof membrane; Plastic pipe testing; Emulsion mechanical testing. 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 replacing the old standards, the corresponding new standards must be applied. This certificate is valid for 05 years from the date.