Address
số 55, đường Giải Phóng, Hai Bà Trưng, Hà Nội
số 18, ngõ 65 Phố Phúc Xá, Ba Đình, Hà Nội
Recognition content
The list of testing criteria eligible for specialized construction activities of the LAS-Construction 1234 laboratory includes: Testing of cement and cement clinker; Aggregate testing for concrete and mortar; Mechanical testing of concrete mixtures and heavy concrete; Mechanical testing of construction mortar; Testing, tile adhesive, grouting adhesive; Testing masonry; Testing ceramic tiles, natural paving stones, and artificial paving stones; Testing terazzo tiles, cement floor tiles; Roofing tiles; Testing wood products; Testing mineral and chemical admixtures for cement and concrete; Bentonite solution testing; Bitumen testing; Waterproofing sheets based on modified bitumen; Asphalt concrete testing; Testing mineral powder materials in asphalt concrete; Check metal, welding, cable; Laboratory soil testing; Field testing; Water testing; Testing of refractory bricks; Testing lightweight concrete; Plasterboard testing; Testing plaster ceiling frames; Fire resistance testing – parts of construction works; Glass testing; PVC water stop tape testing; Physical and mechanical testing of paint film; Testing reflective film used for road signs; Testing centrifugal reinforced concrete electric poles; Testing of PC and PHC prestressed centrifugal concrete piles; Rubber testing; Testing concrete box culverts; Testing reinforced concrete drainage pipes; Testing plastic water supply and drainage pipes; Testing electrical conduits and accessories; Testing plastic pipes for hot and cold water; Testing of hydrofiber lining and bitumen sheet fabric; Geotextile testing; Glass fabric testing; Liquid asphalt test; Physical and mechanical testing of clay for the production of fired bricks and tiles; Construction lime 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 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. 426/QD-BXD dated October 29, 2012 of the Minister of Construction.