The mcr Silboard system consists of innovative fire-protection calcium silicate boards designed for: • building self-supporting EIS120 ventilation and smoke exhaust ducts • building cable ducts ensuring an uninterrupted electrical power supply or signal transmission for 30, 60, 90 and 120 minutes • fireproofing reinforced concrete construction components, reinforced with carbon fibre strips and cloths, in up to 120 minutes depending on the critical temperature of the adhesive applied • fireproofing steel structures, in classes R15-R180 (one layer) and R15-R360 (two layers) • building non-bearing fire division walls in classes EI 120 and EI 240.
The Tecsel fire protection intumescent air grilles enable air to pass freely at room temperature through a structural part (walls, doors, etc.) while providing effective protection against flames, smoke and gases in the event of fire. They are compliant with the requirements of EN 1363-1: Fire resistance tests – Part 1: General requirements.
The mcr Sil-MK adhesive is designed for fixing calcium silicate (cement silicate) boards, e.g. mcr Silboard, gypsum boards and fibrous materials, e.g. mineral wool, glass wool, ceramic fibres, various types of soluble fibres, to various substrates, such as steel, aluminium, galvanised steel and others.
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