Haikou roofing insulation insulation materials integrated system EVB energy-strength insulation panels System advantages? Greatly reduced levels of roof structure, reduce the roof load. ? Roofing maintenance is very convenient. ? Fully meet the requirements of the roof thermal index calculation, a Class A fire. ? Comprehensive cost-effective, waterproof, heat insulation effect is remarkable, easy construction. Haikou EVB energy-saving high-strength insulation materials insulation panels Products EVB energy-saving high-strength insulation board from the facing layer, load-bearing layer, insulation layer, the appearance of size 500 × 500 × 90, bottom 50mm high overhead forming layer convection cooling . Facing layer mainly composed of high-strength cement or colored cement made of ceramic tiles and other decorative materials can be combined; insulating layer mainly EVB particles or EPS sheet filled, bearing layer is made of GRC glass fiber composite components. EVB roof insulation panels made of special mold preforms, after repeated layering irrigation, nature conservation, stripping, and other procedures produced. Haikou EVB energy-saving insulation materials insulation board product features a high-strength, high strength, no deformation, durable, can be Exalted. 2, a Class A fire rating. 3, lightweight (60kg / m), roof paving materials, helps to reduce roof loads. 4, heat insulation, decorative one, simple construction. 5, after the installation of the gas-permeable layer is formed communicating through natural ventilation, the convection heat transfer achieved, remove moisture within the insulation layer, to ensure the heat insulation effect.