Recognition content
The list of laboratory test methods approved for use in the construction industry by LAS-XD HCM.004 laboratory includes: Cement; Aggregates for concrete and mortar; Water for concrete and mortar; Chemical additives for concrete and mortar; Mineral additives for concrete and mortar; Concrete and cement-based mixtures; Mortar; Prestressing cable mortar; Specialized mortars for lightweight concrete; Dry, pre-mixed mortars without shrinkage; Metal and weld testing; Bolts and screws; Steel fittings with threaded ends; Water barriers; Expansion joints; Bricks; Lightweight concrete blocks; Concrete blocks; Self-leveling concrete blocks; Tiles; Natural tiles; Artificial tiles; Wall patching compound; Wall paint; Formed aluminum; Construction glass; Geotextiles; Sand for filling; Crushed stone aggregate; Reinforced concrete pipes, manholes; Bentonite and polymer solutions; On-site testing.
When a new technical standard replaces an existing one, the corresponding new standard must be applied.
This certificate is valid for 5 years from the date of issuance.