CN2595910Y

CN2595910Y - High efficiency thermal insulation composite block

Info

Publication number: CN2595910Y
Application number: CN03211616U
Authority: CN
Inventors: 王汉廷
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-02-27
Filing date: 2003-02-27
Publication date: 2003-12-31
Anticipated expiration: 2013-02-27

Abstract

The utility model relates to an efficient heat-insulating composite building block. The utility model is mainly divided into a structural layer and a heat-insulating layer. The structural layer is made of non clay raw material, such as concrete or pulverized fuel ash, cinder, etc. The heat-insulating layer is arranged in the structural layer and is compounded together with the structural layer. The heat-insulating layer is positioned in front of a wall built by the building block of the utility model, and an outer layer in front of the heat-insulating layer is a protective layer. Both ends of the building block are provided with connecting key grooves, and the heat-insulating layer is provided with staggered ribs. The utility model is made through one-time composite moulding, so secondary heat-insulating material filling or fixing in construction is avoided, and the wall surface is smooth with no cracks. In addition, the building block has the advantages of high load-bearing strength, utilization of waste material, energy saving and high construction efficiency.

Description

High-efficiency insulated composite block

The utility model relates to non-clay building block for building, the composite block that particularly has heat-insulating property.

Non-clay building block at present has polytype, the building block that has single material (waste material such as looking into as flyash, ore deposit) to make as No. 98247197.1 patents, discloses a kind of non-clay porous brick, on the brick body, be provided with 3～20 holes that differ in size, but relatively poor with this brick wall insulation performance of building; 98231629.1 number, name is called " a kind of body of wall heat-insulation and heat-preservation structure " patent, and disclosed structure is: the one side of insulating is a burnishing surface, and another side is concavo-convex alternate, affixed through groove surface and main wall body with steel nail, insulating is laid cement mortar formation shoe outward and is covered decorative layer.This insulation layer is that secondary is fixing in the construction, and relatively poor with the adhesive power of body of wall, more at a distance, it is poor more to adhere to apart from steel nail, so that influences the planeness on body of wall top layer; Crackle appears in interior body of wall easily, the construction trouble.

The purpose of this utility model provides the insulation blocks that a kind of block structure layer and insulation layer are combined into one, this block structure layer and insulation layer adhesion-tight, heat insulation effect ideal, load bearing stength height.

The utility model mainly is divided into deck and insulation layer; deck is to be that raw material constitutes with non-clay materials such as concrete, flyash, slags; insulation layer mainly is to adopt polystyrene foam plastics or polyurethane foam plastics; in the block structure layer insulation layer is set; and be combined into one with insulation layer; insulation layer is positioned at the place ahead of concrete block masonry body of wall, and insulation layer the place ahead skin is a topping.

Not to be shifted, to be connected firmly smooth in order making between the building block, to keep the heat-insulating property of body of wall, be provided with the connection sunk key, between the link slot that building block connection aspect is up and down left, place the connection gasket of insulation material at the building block two ends.On insulation layer, be provided with wrong rib; can reduce the heat bridge transmission effects of building block wall and rib; between deck and insulation layer, tension rib is set so that deck and insulation layer more firmly are integral, has also strengthened the uplift resistance of topping simultaneously, avoided the distortion of topping in maintenance processes.

The utility model solved present domestic in building block building ubiquitous in insulation, outward be incubated and on metope, produce crack problem; Once-combined moulding is made in building block, has overcome secondary filling or fixing heat insulating material in the construction, has improved efficiency of construction greatly; The load bearing stength height utilizes a large amount of waste materials, slag stone, saves the energy, has environment and social benefit preferably.

Be described in detail in conjunction with the specific embodiment of the present utility model below by accompanying drawing.

Fig. 1 is a profile schematic diagram of the present utility model.

Fig. 2 is a section plan of the present utility model.

Fig. 3 be among Fig. 2 B-B to sectional view.

Fig. 4 be among Fig. 2 C-C to sectional view.

Fig. 5 is blockhouse insulation connection gasket sectional view.

Fig. 6 be among Fig. 2 D-D to sectional view.

Referring to Fig. 1～Fig. 6, be provided with insulation layer 2 in the block structure layer 3, insulation layer and deck 3 are combined into one, and the material of the deck 3 of bearing building block is selected ordinary concrete and light aggregate concrete for use, and light aggregate can adopt self-igniting coal gangue, flyash, dry slag etc.; The deck 3 of non-bearing building block can be selected float stone, scoria, cinder, self-igniting coal gangue, leca, haydites of book structure, lytag etc. for use.Insulation layer 2 is positioned at build a wall the place ahead of body of building block; insulation layer the place ahead skin is a topping 1; topping 1 is identical with the deck material and become one insulation layer 2 is gone along with sb. to guard him inside, and insulation layer 2 is provided with the wrong rib 4 of twice, and shape tension rib 7 is set between deck and the insulation layer.The building block two ends are respectively equipped with link slot 6a and connecting key 6b is connected firmly building block, and two building blocks connect the connection gasket 5 of placing the insulation material between the link slot 6a of aspect up and down, have solved the heat bridge problem of horizontal building block mortar joint; In building block, be provided with 1～3 exhausting hole or blind hole 8, single or double hole is set usually.

Claims

1, a kind of high-efficiency insulated composite block; mainly be divided into deck [3] and insulation layer [2]; deck is to be that raw material constitutes with non-clay materials such as concrete or flyash, slags; it is characterized in that being provided with in the deck [3] insulation layer [2]; and be combined into one with insulation layer [2]; insulation layer [2] is positioned at the place ahead of concrete block masonry body of wall, and insulation layer [2] the place ahead skin is topping [1].

2, according to the described heat insulating composite building block of claim 1, it is characterized in that being provided with connection sunk key [6a, 6b] at the building block two ends, the connection aspect up and down of building block also has link slot [6a], places insulation material connection gasket [5] between the link slot of two building blocks [6a].

3, according to claim 1 or 2 described heat insulating composite building blocks, it is characterized in that on insulation layer [2], being provided with wrong rib [4], be provided with tension rib [7] between deck [3] and the insulation layer [2].

4,, it is characterized in that in building block, being provided with 1～3 exhausting hole or blind hole [8] according to the described heat insulating composite building block of claim 1.