A kind of lightweight thermal insulation brick, plate
The utility model relates to constructional materials, is a kind of thermal insulation thermal insulation board brick that is used for roof terrace or exterior wall.
The roof layer of civilian construction, owing to be subjected to the radiation of daylight, particularly in the southern city in summer, the temperature of roof layer exceeds 2~5 ℃ usually, seems hot especially.In order to improve the habitat condition of roof layer, common way is to lay isolation layer at terrace, and the terrace isolation layer has usually at present:
1, rank brick formula overhead heat insulation roofing, it is bigger that its effect of heat insulation is influenced by ventilation state, should not possess heat insulation function in the building employing preferably of ventilating, and roofing does not have the people's of allowing activity function of use.
2, lay the thermal insulation layer,, cover cement mortar protective course more in the above at cast-in-place light weight aggregate concrete of roofing or gas concrete.This thermal insulation layer heat insulating effect is better, and its deficiency is a constructional difficulties, should not popularize.
Advantages such as the purpose of this utility model provides a kind of light heat-insulating brick or sheet material, is used for roof terrace or exterior wall, has good effect of heat insulation, and it is easy to use to construct,
The utility model is realized by following approach:
The utility model is composited by brick layer and waterproof light layer of concrete, and wherein the brick layer is cement rank brick, concrete slab or Ceramic Tiles etc., and the waterproof light layer of concrete is granular polystyrene concrete, light weight aggregate concrete or gas concrete etc.Adopt composite molding technique, interlayer does not use any other adhesives, and its specification can determine that the brick layer thickness is generally at 5~20mm according to using, and the waterproof light layer of concrete is than brick bed thickness.During use, the utility model applied build in the roof terrace or be hung on exterior wall.
The brick layer that the utility model can carry is easy to widely used brick plate with organically compound the becoming of layer of concrete with good heat insulating effect, uses terrace of the present utility model or exterior wall to have good effect of heat insulation, can carry certain characteristics such as load.
The utility model is described in further detail below in conjunction with the example of accompanying drawing:
Fig. 1 is a structure chart of the present utility model.
As Fig. 1, the utility model is composited by brick layer 1 and waterproof light layer of concrete 2, and the brick layer adopts cement facing rank brick, and the waterproof light layer of concrete is the granular polystyrene concrete.Adopt composite molding technique, its brick layer thickness is about 10mm, and the thickness of waterproof light layer of concrete is 100mm.During use, the utility model applied build in terrace, apply when building, brick layer 1 is last, and waterproof light layer of concrete 2 is down.Firmly neat between brick and the brick when applying block for making, tongue and groove form (two adjacent groove and two adjacent chimbs) is adopted on the brick limit.