CN2507938Y

CN2507938Y - High-strength composite heat-insulation wall panel

Info

Publication number: CN2507938Y
Application number: CN 01261852
Authority: CN
Inventors: 张海双
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-09-22
Filing date: 2001-09-22
Publication date: 2002-08-28
Anticipated expiration: 2011-09-22

Abstract

The utility model relates to a building engineering prefabricated part, specifically a high-intensity composite insulation panel for resolving the technical defects of bad hardness, heavy weight, easy water-leaking or the like which the prior composite panel has. The core of the utility model is nipped with insulating layers, the two sides of which are panel layers. A sternum layer is arranged among the insulating layers. The utility model is characterized in that each of the panel layers is divided into five layers, which are from outer to inner A. extra fine concrete; B. high tensile steel wire or steel mesh; C. lightweight concrete layer; D. fiber sheet; E. lightweight concrete layer. The sternum layer is lightweight reinforced concrete layer. Employing the above structure, the utility model has the advantages of light weight, good insulation, high intensity, and convenient construction and installation, thereby shortening the time limit for a project and improving the efficiency of work.

Description

The compound heat-insulation wall plate of high strength

Technical field

The utility model relates to a kind of engineering prefabricated units for building, the compound heat-insulation wall plate of specifically a kind of high strength.

Background technology

The novel wall material that new development is in recent years got up can be divided into composite type wall body mold substantially, the outer thermal-insulating type body of wall of inner structure, thermal-insulating type body of wall in the external structure.Wherein composite type wall body mold mainly is meant and adopts polyphenyl plate to do filling, plug-in gauze wire cloth is made the mortar plastering layer, do the skeleton rib with reinforcing bar or shaped steel in case of necessity, this kind plate material therefor rigidity is all very poor, very easily produce distortion during construction and be difficult to control, the constructing operation complexity, the rigidity of formation body of wall is little and can only bear horizontal loading; The inner structure external heat insulating wall mainly is meant and adopts steel concrete and common brick masonry as wall body structure, the outer heat insulating material that pastes, the heat insulating material outside hangs gauze wire cloth or expanded metal lath is done floated coat, the thickness of wall body of this kind wallboard does not reduce a lot, and wall is heavy still very big, the materials for wall consumption is big, and in a single day wall face seeps water or be collided and very easily damage, and effect is undesirable; The external structure inside heat insulation wall body mainly is meant employing steel concrete or common brick masonry as wall body structure, and boring is partly dosed heat-insulating and noise-insulating material, and the main disadvantage of existing this type of body of wall is that deck is too thick, and body of wall severe is too big.Materials for wall can not get effective saving, and construction intensity can not get reducing, and resultant effect does not have big improvement.

Summary of the invention

The utility model is technical problems such as existing combined wall board rigidity is poor, weight big, easy infiltration in order to solve.

In order to solve the problems of the technologies described above, accompany insulation layer in the middle of the utility model, the both sides of insulation layer are panel layers, are web layers between insulation layer and the insulation layer, it is characterized in that described panel layer is five layers, is followed successively by A, superfine sand concrete layer from outside to inside; B, high tensile steel wire or gauze wire cloth; C, light weight concrete construction layer; D, fleece; E, light weight concrete construction layer; Described web layers is the light reinforced concrete layer.

Wallboard thickness is 60～250mm, and wherein the panel layer thickness H is 15～40mm, and the web layers thickness h is 15～35mm.

The utlity model has following advantage and good effect: 1, because the surface of wallboard has the gauze wire cloth fine sand concrete that one deck is mixed with waterproof agent, make plate the surface density height, do not chap, not water funk, indeformable; 2, because the insulation layer section area accounts for 30～70% of wallboard total cross-sectional area, panel layer thickness is less, therefore wallboard is from heavy and light, unit weight only be 240 millimeters thick common brick masonries 15% in, can reduce the vertical load on building masonry wall, beam, post, framework, basis widely, make reinforcing bar and concrete consumption on average reduce more than 30%, can reduce the overall cost of building very effectively, save investment.Provide the wallboard that meets various requirement fully to the structural system that adopts large bay, progress deeply, freely to separate inner room simultaneously; 3, owing to adopt the auxiliary layer of light weight concrete construction, invest its surface as stress layer, topping, waterproofing course with high-intensity fine sand concrete, steel wire again as panel and web, so wallboard intensity height, good water-proof effect; Because in the middle of the wallboard is heat insulating material, so heat preservation and soundproof is effective; 4, construction install convenience alleviates construction labour intensity, only needs assembly unit leveling, fixing filleting, does not need to increase in addition any heat retaining and insulated waterproof extra play and intensity reinforcement extra play, and external surface need not fitted up directly paint coating, minimizing duration, small investment high efficiency.

Description of drawings

Fig. 1 the utility model structure chart;

Fig. 2 the utility model panel layer structure chart.

1, panel layer; 2, web layers; 3, insulation layer; 4, superfine sand concrete layer; 5, high tensile steel wire or gauze wire cloth; 6, light weight concrete construction layer; 7, fleece.

Specifically execute real mode

Referring to Fig. 1, Fig. 2, accompany insulation layer 3 in the middle of the utility model, the both sides of insulation layer 3 are panel layers 1, are web layers 2 between insulation layer 3 and the insulation layer 3, panel layer 1 is five layers, is followed successively by A, superfine sand concrete layer 4 from outside to inside; B, high tensile steel wire or gauze wire cloth 5; C, light weight concrete construction layer 6; D, fleece 7; E, light weight concrete construction layer 6; Be provided with high tensile steel wire or gauze wire cloth 5 steel bar stress between superfine sand concrete layer 4 and the light weight concrete construction layer 6,, guarantee that wallboard has enough intensity, the light reinforced concrete layer of web layers 2 for having heat-insulating property to increase the supporting capacity of wallboard as plate.Light weight concrete construction layer 6 is mixed by cloth grain slag, perlite, flyash, adhesive, cement mixing mortar.This wall panels length is 1～6 meter, and wallboard thickness is 60～250mm, and wherein the panel layer thickness H is 15～40mm, and the web layers thickness h is 15～35mm.Plate heavily is 30～80,000 Ns every square metre, and the load that bears the vertical panel face is at 2～10,000 Ns every square metre.

Claims

1, the compound heat-insulation wall plate of a kind of high strength, the centre accompanies insulation layer, and the both sides of insulation layer are panel layers, are web layers between insulation layer and the insulation layer, it is characterized in that: described panel layer is five layers, is followed successively by A, superfine sand concrete layer from outside to inside; B, high tensile steel wire or gauze wire cloth; C, light weight concrete construction layer; D, fleece; E, light weight concrete construction layer; Described web layers is the light reinforced concrete layer.

2, the compound heat-insulation wall plate of high strength according to claim 1 is characterized in that: wallboard thickness is 60～250mm, and wherein the panel layer thickness H is 15～40mm, and the web layers thickness h is 15～35mm.