Construction of modified polystyrene board

A fire-modified polystyrene board to break the traditional polystyrene board fire resistance, durability poor bottlenecks while addressing the poor performance of traditional inorganic insulation board insulation problems, invented insulation sheet having both excellent insulation properties and fire performance . The insulation board has the following major breakthrough: 1.A2-fire. By adding a uniform SKD special inorganic insulation material polystyrene board, making fire burning polystyrene board level up from B class to A2 level, burning test in Taiyuan University of Technology Structural Engineering Laboratory carried out, the temperature at 750 ℃ 30min drip burning mass loss less than 35%, to A2 grade fire protection requirements; 2. Thermal conductivity 0.036W / (m K?). Join the polystyrene plate production process SKD special inorganic insulation materials, so that the density polystyrene board to 60kg / m3, full filled with benzene board air convection pass, block heat conduction, so that the thermal conductivity of polystyrene board reduced from 0.042 to 0.036 W / (? m K), the thermal conductivity of extruded sheet substantially quite; 3. compressive strength ≥200kPa. Greatly improves the compression strength of polystyrene board to form a uniform framework support inorganic insulation materials, making polystyrene board compressive strength increase from 150kPa to 200kPa or more, to bring great convenience for the construction, transportation. Our research and development of SKD fire modified polystyrene board through a national fixed fire extinguishing systems and fire Component Quality Supervision and Inspection Center, all the indicators are in line with the requirements of fire rating A2 level. Advantages A fire, to prevent fire: HIP-modified polystyrene board noncombustible Ⅰ products up to A2 level, completely avoid the fire; the construction is simple, the system mature: the same construction techniques and polystyrene board system, the country ten years maturity Applications abroad have also been applied 7--8 years; low cost, cost-effective: low cost cost, basic and extruded sheet flat; technology leader in the domestic original: The technology to Texas A & M Research Center for Energy Systems University as the basis, using South Korea imported raw materials. Specifications: 1200mm * 600mm * (30mm-100mm)