Recognition content
List of testing criteria qualified for specialized construction activities of LAS-XD 58.037 laboratory includes: Cement testing; Testing of concrete mixtures and heavy concrete; Testing of physical and mechanical properties of burnt clay bricks; Testing of concrete aggregates and mortar, sand filling, crushed stone, crushed stone, and base stone; Testing of construction mortar; Testing of physical and mechanical properties of self-compacting concrete bricks; Testing of physical and mechanical properties of concrete bricks; Testing of waterproofing sheets based on modified bitumen; Testing of chemical additives for concrete; Testing of highly active mineral additives for concrete and mortar - silicafume and finely ground rice husk ash; Testing of finely ground blast furnace slag for concrete and mortar; Testing of fly ash for concrete; Testing of physical and mechanical properties of burnt clay tiles; Testing of natural facing and paving stones; Testing of ceramic tiles; Testing of Portland cement-based wall putty; Testing of materials for joints of gypsum boards; Testing of materials for mortars, grouts and tile adhesives; Testing of Terazo bricks; Testing of lightweight concrete - autoclaved aerated concrete (AAC) bricks; Mortar for lightweight concrete; Soil cement columns; Laboratory soil mechanics testing; Testing of metal materials and welding joints; Asbestos cement corrugated sheets - fiber cement sheets; Testing of construction glass; Geotextiles - wicks, geogrids and geotechnical products; Testing of gabions, stone mats and double twisted hexagonal mesh products, zinc-coded and white coated with plastic (PVC); Testing of properties of gypsum boards and gypsum panels; Testing of wood mechanics, artificial wood; Testing of properties of fiberboards - carbon bars; Epoxy glue; Fibers for fiber reinforced concrete, steel fibers and polymer fibers; Testing of PVC pipes; Polymer-based durable mortar, prestressed cable filling mortar; Corrugated bitumen roofing sheets; Hard plastics; PVC waterstops, thermoplastic vulcanized rubber; PVC electrical wires; Testing of paint mechanics; Silicone sealant for construction structures; Bentonite material testing; Aluminum profile testing in construction; Insulation foam testing; Testing physical and mechanical properties of Pu foam materials; Field testing. When there is a new version of technical standards replacing the old standards, the corresponding new standards must be applied. This certificate is valid for 05 years from the date of signing.