Address of the management unit
Số 47, Trần Nguyên Hãn, P. An Mỹ, Tp. Tam Kỳ, Tỉnh Quảng Nam.
Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 691 laboratory includes: Physical and mechanical testing of cement; Testing of concrete and heavy concrete mixtures; Aggregate testing for concrete and mortar; Laboratory soil mechanical testing; Testing of reinforced soil materials; Testing metal materials, welded joints, cables; Field testing; Bentonite test; Testing construction mortar; Chemical additives, active mineral additives for concrete and mortar; Chemical analysis of construction water; Asphalt concrete testing; Asphalt testing – liquid asphalt; Asphalt emulsion testing; Physical and mechanical testing of mineral powder materials in asphalt concrete; Testing of fired clay bricks; Testing roof tiles.
Technical standards used for tests are fully listed, including Vietnamese and foreign standards (if any). When there is a new version of a technical standard replacing the old standard, the corresponding new standard must be applied.
This certificate is valid for 5 years from the date of issue and replaces Certificate No. 63/GCN-BXD dated March 1, 2017.