Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 03 laboratory includes: Cement, clinker; Aggregates for concrete, mortar and bedrock; Concrete and concrete mixtures; Mortars and adhesives; Additives for concrete and mortar; Bricks, tiles and masonry; Center-shaped material; Finishing materials; Metal materials; Soil mechanics in the room; Soil and foundation in the school system; Waterproofing materials, repairs, plastics; Traffic materials; Bentonite; Concrete structures; Field testing.
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.