Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 24.103 laboratory includes: Testing of physical and mechanical criteria of cement; Testing of physical and mechanical criteria of cement concrete; Testing of physical and mechanical properties of construction mortar; Testing of physical and mechanical criteria of asphalt concrete; Testing of physical and mechanical criteria of solid asphalt; Testing of physical and mechanical criteria of liquid asphalt; Testing of physical and mechanical criteria of acid asphalt emulsion; Testing of physical and mechanical criteria of mineral powder; Testing of physical and mechanical criteria of soil; Testing of physical and mechanical properties of soil, rock, and sand reinforced with adhesives; Testing of physical and mechanical properties of aggregates (crushed stone, sand); Testing of physical and mechanical criteria of metals and welds; Testing of physical and mechanical criteria of reinforced concrete sewer pipes; Testing of physical and mechanical criteria of geotextiles; Testing of physical and mechanical criteria of bentonite solution; Field experiment.
Technical criteria used for tests 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.