Construction materials

Products are required to be at least M1 group in the emissions classification system for construction materials. The product must generate and gather as little dust as possible, and the materials must be non-irritant and breathable, and withstand wiping with a moist cloth. The construction material characteristics will be examined in each specific case, with their specifications, materials and manufacturing processes. The assessment will focus on measures to improve indoor air quality. Detailed specifications and materials data are to be provided.