Laboratory address
Address before merge: Số 483-485 Phạm Hữu Lầu, Phường 6, TP. Cao Lãnh, Tỉnh Đồng Tháp
Address after merge (simplified): Số 483-485 Phạm Hữu Lầu, Phường 6, TP. Cao Lãnh, Tỉnh Đồng Tháp
Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 552 laboratory includes: Mechanical and physical testing of cement; Testing of concrete and heavy concrete mixtures; Aggregate testing for concrete and mortar; Asphalt concrete testing; Bitumen testing; Liquid asphalt test; Laboratory soil mechanical testing; Testing of metal materials and welded joints; Field testing; Mechanical testing of masonry bricks; Testing cement floor tiles, natural paving stones, terazo tiles, concrete tiles, self-inserting concrete tiles, lightweight concrete, roofing tiles; Testing of tiles; Testing reinforced concrete sewer pipes; Mineral powder testing; Testing construction mortar; Testing soil mixtures reinforced with adhesives and cement; Geotextile testing; Chemical analysis of water for construction; Bentonite mechanical testing; Testing additives for concrete; Mechanical testing of rubber bridge bearings, expansion joints and rubber seals; Testing HDPE plastic sheets and pipes; Natural wood 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. 310/QD-BXD dated September 16, 2013 and Additional Decisions No. 561/QD-BXD dated December 12, 2014 and No. 286/QD-BXD dated June 28, 2016 of the Minister of Construction.