Interior heat preserving type energy-saving wall
Technical field:
The utility model relates to a kind of construction wall structure, and concrete is a kind of heat-preserving energy-saving type wall body structure.
Background technology:
The body of wall of building not only has weight-bearing function, but also must have the heat-insulation and heat-preservation function, particularly at the vast northern area of China, winter temperature cold is in order to reach heat insulation effect preferably, the body of wall of building must be incubated, the method that at present building is incubated is a lot, as: at entity common brick wall external pasting benzene plate, brick cavity wall pastes warming plate etc. outward, yet these bodies of wall not only heat insulation effect are not good enough, and cost is also than higher.
Summary of the invention:
In order to solve the problem in the background technology, the utility model provides a kind of interior heat preserving type energy-saving wall, and this wall body structure is simple, easy construction, high insulating effect.
In order to realize the foregoing invention purpose, the technical scheme that the utility model adopted is:
Heat preserving type energy-saving wall in a kind of, comprise body of wall, be lined with insulation layer on the inner surface of described body of wall, the liner mode can be that bonding adhesive is bonding, threaded fastener anchoring or the bonding mode that combines with the threaded fastener anchoring of bonding adhesive, and described insulation layer adopts the benzene plate as heat insulating material.
Preferably on the surface of insulation layer finish coat is set, described finish coat is coating or face brick.
The anticracking topping also preferably is set between insulation layer and finish coat, and described anticracking topping is the compound alkali resistant glass fibre open weave cloth layer of mortar.
The application's know-why: the benzene plate is affixed on the external surface of body of wall, though that indoor heat is not lost to is outdoor, but body of wall itself has absorbed a large amount of heats, so the thick more heat that absorbs of body of wall is many more, causes interior temperature to reduce; And on the body of wall inner surface liner benzene plate, because of benzene plate itself does not absorb a large amount of heats, effective scattering and disappearing of trap heat also is so heat insulation effect obviously is better than the body of wall that exterior surface of wall is pasted the benzene plate.
Beneficial effect: the application's interior heat preserving type heat-preserving wall itself can not absorb heat and effectively the interior heat of air lock is lost, so energy-saving effect is remarkable, can reduce building costs greatly, have huge economic benefit and social benefit, the application's wall construction process is simple, easy to operate in addition, has huge promotional value.
Description of drawings:
Fig. 1 is the structural representation of the utility model body of wall.
Among the figure: 1-body of wall, 2-insulation layer.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
By shown in Figure 1, interior heat preserving type energy-saving wall of the present utility model comprises body of wall 1, and the inner surface of described body of wall 1 is lined with insulation layer 2, and this insulation layer 2 adopts the general benzene plate of building trades to get final product.Concrete liner way can be the inner surface adhesive coating layer at body of wall 1, the way of pasting the polystyrene board heat-insulatation layer then on adhesive layer; For better fixedly insulation layer, in order to avoid along with the prolongation of time, insulation layer comes off or layering, Embeded nut in body of wall in advance, be provided with the screw that is connected with nut then in insulation layer, the coupling mechanism force by nut and screw just can make on the firm inner surface that is fitted in body of wall of insulation layer like this; Certainly also can use the nailing commonly used in the building operations or the method for plastic expansion crab-bolt anchoring that insulation layer is locked on the inner surface of body of wall.Can certainly not use adhesive layer, but directly with the fixing insulation layer of the method for plastic expansion crab-bolt anchoring.For attractive in appearance, can carry out conventional facing on the surface of polystyrene board heat-insulatation layer and handle, finish coat can be a coating, also can be face brick.Do not crack in order to ensure finish coat, between finish coat and insulation layer the cracking resistance overcoat can be set, the construction of cracking resistance overcoat can be adopted the way of the compound alkali resistant glass fibre open weave cloth of anticracking grout.
The applicant has carried out one group of check experiment in order to verify the feasibility of this technical scheme.The length that concrete is has built two inner spaces respectively is 0.5 meter pond, the top, pond covers with same plank, same cotton-wadded quilt on the plank upper cover, different is that 24 walls are adopted in one of them pond, 5 centimeters benzene plates of liner, and 37 walls are adopted in another pond, 10 centimeters benzene plates of outer lining, in the pond, put into the polybag that fills same weight, same temperature hot water then, after 10 hours, temperature exceeds 18 ℃ than temperature in the pond in the pond of outer lining benzene plate in the pond in the pond of liner benzene plate.
From top test as can be seen the heat insulation effect of the body of wall of liner benzene plate significantly better than the body of wall of outer lining benzene plate; The pond of liner polystyrene board heat-insulatation layer in addition, a lot of constructional materialss have obviously been saved, even under the prerequisite of having saved a lot of constructional materialss, the heat insulation effect of liner polystyrene board heat-insulatation body of wall also is better than the heat-preserving wall of outer lining benzene plate, further illustrates the advance of the application's heat-preserving wall technical scheme.