Metal tile
Technical field
The utility model relates to a kind of metal tile.
Background technology
Roofing is the important space enclosing structure of building, and it is not only related to the water-proof heat insulation of building, and is related to normal operation and the application life of building, is related to urban spacial sight.Tradition pitched roof is generally laid such as glazed roof tile, sintering clay tile (west watt), color cement tile etc., the nineties later stage market also starts occurred the application on pitched roof such as fiberglass tile (bituminized shingle), resin tile, roof clay tile.But above roof tile material all also exists in actual applications or watt material deadweight is bigger than normal, the complicated cycle of constructing is long; Or the defect such as material is easy to aging, structural percolating water, this has a certain distance with the idea of development of current " energy-saving and environmental protection, low-carbon (LC), safety ".
Colored stone metal tile has met the demand in market and the policy guidance of government's proposition energy-saving and emission-reduction just, no matter can be better than some the roof tile section products used at present in security performance, construction ease, power consumption joint source, integrated cost, aesthetics etc.In American-European, Middle East, colored stone metal tile, because of its attractive in appearance, light and handy, durable, environmental protection, has become the main product of international roofing materials in recent years.At home, the medium and high-grade building ground of the coastal economy developed regions such as Shanghai, Dalian and scenic spot has been brought into use and has promoted gradually, and the advantage of colored stone metal tile has manifested undoubtedly.
Utility model content
In view of the above problems, the purpose of this utility model is to provide the metal tile of a kind of sturdy and durable a, great variety of models, insulation, heat-insulating sound-insulating.
For achieving the above object, the metal tile that the utility model provides, wherein, comprises metal-based layer, the tack coat that metal-based layer one side is provided with successively and stone granulosa.Metal-based layer and stone granulosa are bonded as one.Metal-based layer is Al-Zn coated steel, and this Al-Zn coated steel has special effect as tile base material, Al-Zn coated steel due to its have plating 55% alumin(i)um zinc alloy composition, its corrosion resistance comes from coating to provide shielding to protect.Stone granulosa is colored vitrification basalt particle or colored vitrification sand grains, and above-mentioned colored vitrification sand grains is decorative layer and basic unit's topping, and it is by the particle of certain particle diameter through high-tech coloring process and high temperature baking.Have ten multiple colors, can UV resistant irradiate, can alleviate rainwater to watt noise caused, make color steel sheet watt rich color serious, better ornamental, this is not available for general color profiling steel plate, also can not be than.Stone granulosa surface is provided with acrylic resin topping.Above-mentioned acrylic resin, as the topping on surface, prevents thin portion rain leakage, can extend the application life of sand grains color.
In some embodiments, the metal-based layer of bonding one and stone granulosa entirety are planar shaped or waveform or arc.
In some embodiments, metal-based layer surface is also provided with priming paint.
The beneficial effects of the utility model are the effects with sturdy and durable a, great variety of models, insulation, heat-insulating sound-insulating.Because tile uses corrosion-resistant Al-Zn coated steel is base material, weatherability is had outstanding performance acrylic resin and the color sand of uvioresistant as protection decorative layer, the application life of 50 years can be reached.In addition, metal tile color is various, and the plasticity of tile is strong, can more easily design various style.Again because acrylic resin is as the topping on surface, prevent thin portion rain leakage, the application life of sand grains color can be extended.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, utility model is described in further detail.
As shown in Figure 1, the metal tile that the utility model provides, comprises metal-based layer 01, the tack coat 02 that metal-based layer 01 1 side is provided with successively and stone granulosa 03.Metal-based layer 01 and stone granulosa 03 are bonded as one.Metal-based layer 01 is Al-Zn coated steel, and this Al-Zn coated steel has special effect as tile base material, Al-Zn coated steel due to its have plating 55% alumin(i)um zinc alloy composition, its corrosion resistance is the barrier layer defencive function coming from aluminium.Stone granulosa 03 is colored vitrification basalt particle or colored vitrification sand grains, and above-mentioned colored vitrification sand grains is decorative layer and basic unit's topping, and it is by the particle of certain particle diameter through high-tech coloring process and high temperature baking.Have ten multiple colors, can UV resistant irradiate, can alleviate rainwater and receive the noise that steel watt causes to prestige, make color steel sheet watt rich color serious, better ornamental, this is not available for general color profiling steel plate, also can not be than.Stone granulosa 03 surface is provided with acrylic resin topping 04.Above-mentioned acrylic resin, as the topping on surface, prevents thin portion rain leakage, can extend the application life of sand grains color.The metal-based layer 01 of bonding one and stone granulosa 03 entirety are planar shaped or waveform or arc.Metal-based layer 01 surface is also provided with priming paint.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to the protection domain of utility model.