A kind of fire-proof and water-proof heat insulating tile
The utility model belongs to building material field, particularly a kind of fire-proof and water-proof heat insulating tile.
In building construction, during construction, usually all to construct the sun-proof isolation layer of one deck at the flooring of roofing or attic, to avoid under being exposed to the sun of the burning sun of hot summer, the floor near roof becomes food steamer one by one.
Nowadays conventional on the market isolation layer mostly is extruded sheet manufacture and forms, and this type of isolation layer fire prevention character is poor, and fire-protection rating is different because of producer or technique, and common fire-protection rating is B1, B2, C grade, and fireproof performance is poor; Work as building, during special high-rise building with fire disaster, usually can lead to tragedy, if the inflammability of constructional materials reduces, and fireproof performance promotes greatly, this type of tragedy will no longer each be recurred.
Meanwhile, the isolation layer in existing house does not arrange the excellent waterproofing course of performance specially, when ponding appears in flooring, or meet on a large scale, great rainfall amount weather, define larger hidden danger.
Utility model content
For solving the problem, the technical solution adopted in the utility model is:
A kind of fire-proof and water-proof heat insulating tile, comprises reflective decorative cover, layer of concrete, isolation layer, waterproofing course, waterproof reinforced layer; Reflective decorative cover is affixed on layer of concrete, and isolation layer is positioned under described layer of concrete, arranges waterproofing course between described isolation layer and layer of concrete, arranges waterproof reinforced layer under described isolation layer.
Described coagulate layer thickness is 1cm.
Preferably, in order to take into account fire prevention, sound insulation and ensure effect of heat insulation, the material of described isolation layer is gypsum, and the thickness of isolation layer is 3-4cm.
Described waterproofing course can adopt waterproof roll or polymer concrete.
Described waterproof reinforced layer is inorganic water-proof layer, preferred polymers concrete.
The beneficial effects of the utility model are, gypsum is used to instead of extruded sheet in the past or granular polystyrene, make the fire resistance property of heat insulating tile can reach the fire prevention of A level, and add waterproof roll layer and concrete aggregate waterproofing course, strengthen water-proof function, ensure that brick soma is dry, and still keep original lightweight advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of heat insulating tile described in the utility model.
Label in Fig. 1 is: the reflective decorative cover of 1-, 2-layer of concrete, 31-waterproofing course, 32-waterproof reinforced layer, 4-isolation layer.
Detailed description of the invention
The utility model utilize gypsum coefficient of thermal conductivity low, from heavy and light, sound-absorbing, the characteristic of not firing, use gypsum as heat-barrier material.
As shown in Figure 1, the isolation layer 4 that gypsum is made is arranged under layer of concrete 2, and the thickness of isolation layer 4 is 3-4cm, during this thickness, and sound insulation, heat-insulating efficiency optimum, and do not affect deadweight, brick body also can not be caused blocked up; Reflective decorative cover 1 is set on layer of concrete 2, heat insulating tile both can have been made to be suitable for various decorated style, also can reflected sunlight, reduce the absorption of heat.
Also be provided with waterproofing course 31 between layer of concrete 2 and isolation layer 4, waterproofing course 31 both can use waterproof roll, also can use fire-resistant polymer concrete; Arrange waterproof reinforced layer 32 under isolation layer 4, strengthen waterproof effect further, prevent the impact that the factors such as moisture laden air are brought, this waterproof reinforced layer 32 is concrete aggregate preferably, and thickness is 0.2-0.3cm, effectively ensure that the drying of isolation layer 4.