Fire-proof thermal-insulation photovoltaic decoration composite board and preparation method thereof
A technology of fire prevention and heat preservation, composite board, applied in the direction of photovoltaic power generation, renewable energy integration, roofing with tile/slate tile, etc. high intensity effect
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Problems solved by technology
 Example 1
 A kind of fireproof thermal insulation photovoltaic decorative composite board, such as figure 1 with figure 2 Shown is a layered structure, including an insulation layer 2, a reinforcement layer 3, and a photovoltaic decorative layer 9 from the inside to the outside. The insulation layer 2 is a rock wool board with a thickness of 30 mm and is sealed and wrapped by a waterproof coil 1; The arrangement direction of the rock wool fiber of the rock wool board is perpendicular to the horizontal plane of the rock wool board, so that the tensile strength between layers is ≥0.2MPa, and the density of the rock wool fiber is ≥250 g / m 3 , Bulk density ≥200kg / m 3 , Compressive strength ≥0.1MPa, Hydrophobicity ≥98%; The waterproof coiled material 1 is a polymer cement mortar polymer composite waterproof coiled material, which is composed of a tire base and polymer cement mortar, with a thickness of 1.5mm, The base is a composite felt of polyester-cotton non-woven f...
 Example 2
 A fireproof thermal insulation photovoltaic decorative composite panel, wherein the thermal insulation layer 2 has a thickness of 100mm, the waterproof coiled material 1 has a thickness of 2.5mm, and the flexible thin film battery component 5 is a copper indium potassium selenium thin film solar cell; the film layer 8 has a thickness of 250um; the coating layer 7 has a thickness of 70um, and the reinforcing layer 3 is a calcium silicate board with a thickness of 5mm. Others are the same as in Example 1.
 Example 3
 A fireproof thermal insulation photovoltaic decorative composite panel, wherein the thermal insulation layer 2 has a thickness of 60mm, the waterproof coiled material 1 has a thickness of 2mm, the flexible thin film battery component 5 is a cadmium telluride thin film solar cell; the film layer 8 has a thickness The thickness of the coating layer 7 is 50 um, and the reinforcement layer 3 is a cement pressure plate with a thickness of 3 mm. Others are the same as in Example 1.
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