A kind of corrosion resistant thermal insulation tile
Technical field
The utility model relates to the roof building field, especially relates to a kind of corrosion resistant thermal insulation tile.
Background technology
Tile is widely used in building roof and the construction of bound edge enclosure wall such as factory building, warehouse or steel frame construction, this is just to its effect of heat insulation, intensity, water proofing property and corrosion-resistant etc. having relatively high expectations, existing thermal insulation tile has a large amount in variety, such as plastic made tile, zinc-iron watt, color steel watt and cement, asbestos shingle, but all there is defective in various degree separately in the performance of these products at aspects such as heat insulation, corrosion-resistant, intensity, water proofing property, the feature of environmental protection, and its life-span is short, cost is also high, can't satisfy client's demand.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of corrosion resistant thermal insulation tile of heat insulation, corrosion-resistant, good weatherability is provided.
For achieving the above object, technical solution of the present utility model is: a kind of corrosion resistant thermal insulation tile, comprise successively upper strata, middle level, the lower floor of compoiste adhering, described upper strata is made of upper aluminium foil layer and the upper film layer that is bonded in upper aluminium foil layer surface, and described lower floor is made of lower aluminium foil layer and the lower thin layer that is bonded in lower aluminium foil layer surface.
Described middle level adopts iron sheet or plastics or resin material to make.
Described upper film layer is one or more in PET film, eva film, PVC film, the PE film.
Described lower thin layer is one or more in PET film, eva film, PVC film, the PE film.
All adopt the weather-resistant glue bonding between described upper strata, middle level, the lower floor.
By adopting above-mentioned technical scheme, the beneficial effects of the utility model are: the utility model adopts a surperficial bonding PET thin layer or eva film layer or PVC thin layer or the PE thin layer at aluminium foil layer, make its product have heat insulation, corrosion-resistant, good weatherability, strong, the low cost and other advantages of water proofing property, and prolonged the application life of this product.
Description of drawings
Fig. 1 is three-dimensional structure diagram of the present utility model;
Fig. 2 is local amplification view of the present utility model.
The specific embodiment
Further specify the utility model below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, a kind of corrosion resistant thermal insulation tile of the present utility model, comprise the upper strata 1 of passing through successively the weather-resistant glue compoiste adhering, middle level 2, lower floor 3, described middle level 2 adopts iron sheet or plastics or resin material to make, described upper strata 1 is made of upper aluminium foil layer 11 and the upper film layer 12 that is bonded in upper aluminium foil layer 11 surfaces, described upper film layer 12 is the PET film, eva film, the PVC film, in the PE film one or more, between upper aluminium foil layer 11 and the middle level 2, bond by weather-resistant glue between upper aluminium foil layer 11 and the upper film layer 12, described lower floor 3 is made of lower aluminium foil layer 31 and the lower thin layer 32 that is bonded in lower aluminium foil layer 31 surfaces, described lower thin layer 32 is the PET film, eva film, the PVC film, in the PE film one or more, between lower aluminium foil layer 31 and the middle level 2, adopt the weather-resistant glue bonding between lower aluminium foil layer 31 and the lower thin layer 32, it is heat insulation that its product is had, corrosion-resistant, good weatherability, the advantages such as water proofing property is strong, and prolonged application life of this product.
Above-described, only be a preferred embodiment of the present utility model, can not limit the scope that this practicality is implemented, every equalization of doing according to the utility model claim changes and decorates, and all should still belong in the scope that the utility model contains.