Testing of building materials

The Nebest COT laboratory tests paints as well as construction materials in a general sense. Nebest COT can be commissioned for the investigation and testing of construction materials in the broadest sense of the word. Nebest COT performs tests and research including bulk density, specific gravity, dimensional stability, water vapor permeability, water resistance, penetration depth, tensile strength, flexural strength, compressive strength, lightfastness, and frost resistance.

The laboratory also regularly inspects construction and glazing sealants according to ISO 11600, as well as adhesives, primers, wood repair products, plastics, parquet, and other wooden board materials. The quality/bonding of plywood can be determined according to EN 314-1.

Climate tests can be performed to assess the quality of brick slip systems, such as the adhesion of brick slips before and after exposure to moisture and frost. Practical situations can be simulated to prevent debonding issues with brick slips.

Adhesives for non-load-bearing applications are tested according to BRL 2339. In addition, tile adhesives, grouts, and self-leveling compounds are tested.

Glazing and construction sealants can be inspected according to ISO 11600.