Recognition content
List of experimental criteria eligible for specialized construction activities of LAS-Construction laboratory 09.005
includes: Cement; Concrete and heavy concrete; Aggregates for concrete and mortar; Soil and rocks in the laboratory; Metal and welds; Asphalt concrete; Bitumen, liquid asphalt; Acid-based asphalt emulsion, acid-based polymer asphalt emulsion; Mineral powder in asphalt concrete; Scene; Construction mortar; Bricks and tiles; Lightweight concrete; Geotextile; Water for construction; Round culvert, culvert pillow; Box culvert; Paint; Cement-based wall putty; Construction glass; Waterproofing additives, chemical additives for mortar and concrete.
The technical standards of the test are fully listed, including Vietnamese and foreign standards (if any). When there is a new version of technical criteria to replace the old criteria, the corresponding new criteria must be applied.
This certificate is valid for 5 years from the date of signing.