CN2521289Y

CN2521289Y - Composite foam resin thermal insulation external faced wall board

Info

Publication number: CN2521289Y
Application number: CN 01259375
Authority: CN
Inventors: 戴哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-09-06
Filing date: 2001-09-06
Publication date: 2002-11-20
Anticipated expiration: 2011-09-06

Abstract

The utility model relates to an external wall panel with an insulation covering of compound foam resin used for the buildings with reinforced concrete frame structures or steel constructions. The utility model comprises an exterior facing layer (1), a compound layer of foam resin with high denseness and a layer of reinforcement and toughening (2), a heat-preservation layer of foam resin with low denseness (3), an inner floated coat (also capable of being made into other light fire-proof materials or foam resin with low denseness) (4), a keel (5) and a reinforcing fabric chip (6). The compound layer of foam resin with high denseness and the layer of reinforcement and toughening (2) is arranged between the exterior facing layer (1) and the heat-preservation layer of foam resin with low denseness (3), thereby improving the impact-resistant capacity of the outside of the exterior walls, and increasing the binding power of the wall bodies simultaneously. The utility model is produced under the factory condition, which is convenient for spot mechanized construction and installation, thereby enabling the working efficiency to be greatly improved, working intensity of workers to be reduced, and the working period to be shortened.

Description

Composite foamed resin heat insulation facing side fascia

The utility model relates to a kind of composite foamed resin heat insulation facing side fascia that is applicable to reinforced concrete frame structure or steel building.

At present in building field for frame construction or steel building, the structure that its exterior wall usually adopts is: the way of masonry+interior external wall plastering+facing.Such traditional handicraft way exists: (1) manual operations, and wet trade is many, and labor strength is big; (2) the field operation operation is many, and is long in time limit; (3) the body of wall globality is poor, and is from great, unfavorable to structural seismic; (4) uneconomical; (5) construction operation is subjected to the big deficiency that waits of seasonal effect.For many years, the engineers and technicians on building circle are striving to find a kind of can production always under the batch production condition, be convenient to on-the-spot mechanized construction and install, various functions such as collection enclosed structure, facing, insulation are one, lightweight, composite exterior wall firm, attractive in appearance.

Up-to-date utility model prospectus ([11] notice of authorization CN2403839Y) discloses a kind of composite energy-saving side fascia.He be with building wall board as structure, insulation layer is made up of outer maintenance plate and insulating board ....This side fascia still need carry out the construction of structural wall at the scene, and then is incubated the construction with outer maintenance plate.This exterior wall does not solve the problem that batch production is produced, and does not solve the integration problem of functions such as exterior wall finish, insulation, structural maintenance yet.

I have applied in the patent application of number of patent application [01201106.1]: facing resin heat preservation composite exterior wall plate.Do not consider that in the structure of this exterior wall the outside of wall will improve the problem of impact strength and toughness.

The purpose of the utility model design is that to provide functions such as a kind of structure set maintenance, facing, insulation, sound insulation, fire prevention at the problems referred to above be one, the composite foamed resin heat insulation facing side fascia that the impact strength of wall lateral surface and toughness are enhanced.

For achieving the above object, the utility model is configured to: comprise that exterior trim surface layer, high density Foamex+nonwoven strengthen toughening layer, low-density foamed resin insulation layer, interior floated coat (also can make other light fire-proof materials or low-density foamed resin), keel and reinforced mesh.Wherein reinforced mesh is fixed on the keel, by Foamex and floated coat outside finish and keel and reinforced mesh is combined into one.And foamed resin layer is to be formed by composite foamed.

Below in conjunction with accompanying drawing concrete enforcement of the present utility model is described in further detail.

(figure one) is elevation of the present utility model.

(figure two) are sectional drawing of the present utility model.

Among the figure: 1. outside finish coat, 2. high density Foamex+nonwoven strengthen toughening layer, 3. low-density foamed resin insulation layer, 4. in floated coat (also can make other light fire-proof material or low-density foamed resin), 5. keel, 6. reinforced mesh.The utility model strengthens toughening layer (2) owing to being provided with high density Foamex+nonwoven outside between finish coat (1) and the low foamed resin layer (3), thereby improved the ability of the outside external force resistance impact of exterior wall, also increased the adhesion stress of exterior trim surface layer and body of wall simultaneously.

Can adopt on any mechanical method fixation and the keel (5) for reinforced mesh (6), the inboard that reinforced mesh (6) can be fixed on keel (5) also can be fixed on the outside; Strengthen toughening layer (2) for high density Foamex+nonwoven, nonwoven also can be other toughness fiber net sheet material; For interior floated coat (4) also can be that other light fire-proof material also can be low-density foamed resin; The utility model can adopt any reliable mechanical system to connect with building structure by keel (5).

Selecting for use etc. of the form of the thickness of planar dimension of the present utility model, each layer, the selection of finish material, keel and reinforced mesh all can specifically be determined according to the actual needs and the production and construction condition of architectural design, thereby be the utlity model has very strong compliance and flexibility.Owing to adopt batch production production and mechanized construction to install, thereby work efficiency can greatly improve, and working strength of workers reduces greatly, and the duration accelerates.

Claims

1, a kind of composite foamed resin heat insulation facing side fascia, it is characterized in that: comprise outside finish coat (1), high density Foamex+nonwoven strengthens toughening layer (2), low-density foamed resin insulation layer (3), interior floated coat (also can make other light fire-proof material or low-density foamed resin) (4), keel (5), reinforced mesh (6), wherein reinforced mesh (6) is fixed on the keel (5), keel (5) and reinforced mesh (6) are wrapped in low-density foamed resin and the floated coat as skeleton and form one, and outside finish coat (1) strengthens on the toughening layer attached to high density Foamex+nonwoven.

2, composite foamed resin heat insulation facing side fascia according to claim 1, it is characterized in that: reinforced mesh (6) can adopt any mechanical method fixation on keel (5), and the inboard that reinforced mesh (6) can be fixed on keel (5) also can be fixed on the outside.

3, composite foamed resin heat insulation facing side fascia according to claim 1 is characterized in that: it also can be other toughness fiber net sheet material that high density Foamex+nonwoven strengthens toughening layer (2) nonwoven.

4, composite foamed resin heat insulation facing side fascia according to claim 1, it is characterized in that: interior floated coat (4) also can be other light fire-proof material, also can be low-density foamed resin.