The list of testing criteria eligible for specialized construction activities of the LAS-Construction 819 laboratory includes: Testing of physical and mechanical criteria of cement; Testing of physical and mechanical properties of aggregates used for concrete and mortar; Testing of physical and mechanical properties of concrete and heavy concrete; Testing of mechanical properties of construction mortar; Testing of physical and mechanical properties of mineral powder in asphalt; Testing of physical and mechanical criteria of Bentonnit solution; Testing of physical and mechanical criteria of fired clay bricks; Testing of physical and mechanical criteria of concrete bricks (aggregate concrete bricks - cement); Testing of physical and mechanical criteria of self-inserting concrete bricks; Terazo physical and mechanical criteria test; Bitumen testing; Asphalt concrete testing; Metal testing and metal welding; Testing of physical and mechanical properties of soil in the room; 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 05 years from the date of issue and replaces Certificate No. 634/GCN-BXD dated November 7, 2017.
Last update
07/03/2022 - 2 update.
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