A plaster-based material, in particular a plasterboard intended for the interior fitting of dwellings, contains a metal complex of EDTA. The plaster-based material is used for reducing the amount of volatile organic compounds present in the atmosphere inside dwellings, offices or public buildings.

Methods of using a curable composition, the curable composition including at least one polyether having blocked hydroxyl groups as the plasticizer on at least one alkaline substrate. The curable composition is storage-stable, easy to handle and highly elastic after curing, and does not show any tendency to separate or migrate. It enables elastic bonding, sealing or coating of alkaline substrates, such as, in particular, fresh or green concrete or cement mortar, without occurrence of troublesome odors triggered by plasticizer hydrolysis.

Granulate material fora radical chain-growth polymerization based coating formulation, adapted to minimize inhibition of resin polymerization by ambient air, composition of granulate material, coating formulation kit, and process for applying a radical chain-growth polymerization based coating formulation kit.

Granulate material for a radical chain-growth polymerization based coating formulation, adapted to minimize inhibition of resin polymerization by ambient air, composition of granulate material, coating formulation kit, and process for applying a radical chain-growth polymerization based coating formulation kit.