Recognition content
The list of testing parameters for which laboratory LAS-XD 165 is qualified to operate in the Construction sector includes: Chemical composition analysis of cement, clinker, blast furnace cement; Mechanical properties of cement, limestone powder, white Portland cement, limestone, and ore; Cryotic asbestos for the production of asbestos corrugated sheets; Bentonite; Water for mixing concrete and mortar, washing aggregates, and curing concrete; Chemical additives for concrete and mortar; High-activity mineral additives, finely ground blast furnace slag for concrete and mortar, silica fume and finely ground rice husk ash, granular blast furnace slag for cement production; Mineral additives for cement; Mineral additives for roller-compacted concrete; Coal-fired thermal power plant fly ash as backfill material; Aggregates for concrete, mortar, and bedrock; Lightweight aggregates for concrete; Construction stone, bedrock; Granular filter materials used in water treatment; Concrete; Construction mortar; Mortar for lightweight concrete; Cement-based mortar, tile adhesive, and grout; Self-leveling, non-shrinking ready-mixed cement mortar; Prestressed cable filling mortar; Acid-resistant mortar and concrete; Polymer-based chemical-resistant mortar; Cement-based mortar and floor leveling materials, synthetic resins, etc.; Portland cement-based wall putty; Silicone sealants for construction structures; Joint and crack sealing materials; Fired clay bricks; Interlocking concrete bricks; Concrete bricks; Autoclaved aerated concrete (AAC) products; Foamed and non-autoclaved aerated concrete products; Cement paving bricks; Granito paving bricks; Terrazzo bricks; Fired clay tiles, glazed tiles, cement-sand tiles; Sanitary ware products (toilet bowls, urinals, washbasins, etc.); Ceramic tiles; Natural paving stones; Artificial paving stones based on organic CKD; Tempered safety glass for construction; Laminated glass and multi-layer safety laminated glass for construction; Building glass – float glass, drawn glass, mirror glass, patterned rolled glass, heat-absorbing colored glass, low-emissivity coated glass; Reflective coated glass; Semi-tempered glass; Wall paint – emulsion paint; Alkyd paint and other solvent-based paint; Interior (PET) and exterior (PVDF) paints for plastic and aluminum composite panels; Epoxy paint; Epoxy resin-based adhesive systems for concrete; Polymer cement-based waterproofing materials; Waterproofing materials – rubber bitumen paint; Bituminous sealants; Waterproofing solutions; Surface waterproofing solutions; PVC waterstop; Bentonite swelling strips; Modified bitumen-based waterproofing membranes; CPE-based waterproofing materials; Waterproofing materials: Chlorinated PE (Polyethylene) and HDPE (High-density polyethylene) panels; Network-type waterproofing materials: Polyurethane membranes, epoxy membranes; Gypsum boards; Fiber cement boards; Asbestos cement corrugated boards; Corrugated bitumen roofing sheets; Aluminum-plastic composite panels for curtain walls; Modified polystyrene (PS-I) extruded panels; Polyethylene (HDPE) extruded panels; Polypropylene (PP) extruded panels; Unplasticized poly (vinyl chloride) (PVC-U) panels; Polycarbonate panels; Construction timber, natural wood; Artificial wood panels, MDF, laminate, plywood, wood chips, fibers…; Multilayer flooring panels; Plastic materials, polymers, rubber; Polyethylene (PE) pipes for water supply, unplasticized polyvinyl chloride (PVC-U) pipes for underground and above-ground water supply systems under pressure; Unplasticized polyvinyl chloride (PVC-U) pipes for underground and above-ground water supply systems under no-pressure; Polypropylene (PP) pipes for hot and cold water; Plastic pipes for underground cable lines; HDPE corrugated pipes; Testing of electrical cables, wires, and conduits. Unplasticized polyvinyl chloride (PVC-U) profiles for windows and doors; Rigid PVC (PVC-U) frame windows and doors; Steel-reinforced PVC door frames – PVC door components; Plastic and composite materials; Foam materials (EPS, XPS, PU, etc.); Metal materials; Reinforcing steel for concrete, welded mesh, prestressed steel; Bolts, screws, studs, nuts, steel bars, drilled and embedded steel bars; Aluminum and aluminum alloys – bars, ingots, tubes, and profiles for windows and doors; Suspension systems for gypsum ceiling panels; Gypsum wall systems; Coatings, plating, paints; Welds on metal materials; Lifting hooks – shackles, artificial fiber cables – textile slings; Aluminum and aluminum alloys – bars, ingots, tubes, and profiles for windows and doors; Fiberglass wool, mineral wool; Fiberglass-reinforced plastics; Geotextiles; Pigments; Hangers, supports; Adhesives for plastic pipes; Soil mechanics in laboratories; Soil, subgrade at the site, quality of the pavement structure layer; Soil reinforced with binders and cement; Mineral filler in asphalt concrete; Acid-based asphalt emulsion; Liquid asphalt; Bituminous binder; Asphalt concrete; Centrifugal reinforced concrete utility poles; Prestressed centrifugal concrete piles; Reinforced concrete drainage pipes, reinforced concrete box culverts; Precast thin-walled reinforced concrete ditches; Precast thin-walled reinforced concrete manholes, Part 1; Rainwater collection and odor control manholes, Part 2; Box-shaped manholes; Precast thin-walled reinforced concrete manholes – Part 2; Covers and grates; 3D panels used in construction; Precast reinforced concrete panels for channel slope reinforcement and road paving; Precast hollow concrete wall panels using extrusion technology/lightweight wall panels; Reinforced rubber bridge bearings, pot bearings; Rubber materials: steel-reinforced rubber bridge bearings and steel-reinforced expansion joints; Field testing. The technical standards used for the tests are fully listed, including Vietnamese and foreign standards (if any). When a new version of a technical standard replaces an old one, the corresponding new standard must be applied. This certificate is valid for 5 years from the date of issuance and replaces Decision No. 574/QD-BXD dated December 17, 2014 of the Minister of Construction.