CN201087503Y

CN201087503Y - Exterior wall air-entrained compound heat-preserving building blocks

Info

Publication number: CN201087503Y
Application number: CNU2007200327837U
Authority: CN
Inventors: 陈彩云
Original assignee: Lv Kaicong
Current assignee: Lv Kaicong
Priority date: 2007-09-02
Filing date: 2007-09-02
Publication date: 2008-07-16
Anticipated expiration: 2017-09-02

Abstract

The utility model discloses an external wall inflation composite insulation building block, which is composed of an inflation concrete layer and a thermal insulation layer; the inflation concrete layer is arranged outside the building block, the inflation concrete layer divides the middle part of the building block into four side penetrating spaces as insulation layer, and the insulation layer is filled with insulation material of the wall, and a corner rib is arranged at the joint of four sides of the spaces of the building block. The inflation concrete layer of the utility model is disposed on the outer layer of the building block and on the inner layer of the insulation layer. On the viewing of four sides of the building block, the inflation concrete layer and the insulation layer separately exist, which solves the problem of cool-hot bridge in the same type products, and ensures effective linking among the three layers of the surface layer, insulation layer and maintaining layer, and integrally assembles the thermal insulation and maintenance, therefore, with lighter weight, lower cost, and longer service life, the exterior thermal insulation performance is better, the construction speed is largely increased; the construction speed is quicker, the wastage is reused, the energy is saved and environment friendly, and is a comparatively ideal product in present construction industry.

Description

Exterior wall aerating composite heat insulation block

Technical field

The utility model relates to the exterior-wall heat insulation of industry and civilian construction and goes along with sb. to guard him particularly a kind of exterior wall aerating composite heat insulation block.

Background technology

At present, architectural main employing aerated blocks in the Northwest and sintered hollow block and some constructional materials are as infilled wall, and all there are many shortcomings in these products, and what have is too heavy, the heat-insulating property extreme difference that has, though the good heat insulating that has, cost is higher, the construction trouble, perhaps application life is short, the waste resource, environment pollution is serious or the like, all can not satisfy the requirement of building exterior wall heat preserving.

The utility model content

The purpose of this utility model is the problem that solves the Northwest's building, house heat preservation and insulation difference, and a kind of exterior wall aerating composite heat insulation block is provided.

The purpose of this utility model is achieved in that

A kind of exterior wall aerating composite heat insulation block, constitute by gas concrete layer and insulation layer, it is characterized in that being provided with described gas concrete layer in the building block outside, described gas concrete layer is separated into the space that connects up and down as insulation layer with building block middle part, is filled with wall heat insulation material in the insulation layer.

There is the junction between four faces in space to be provided with turning shape rib in building block.

Building block of the present utility model is to be made of gas concrete layer and insulation layer, the gas concrete layer is at the skin of building block, insulation layer is at internal layer, four faces from building block, gas concrete layer and insulation layer intermittently exist, solve " cold and hot bridge " problem in the like product, guaranteed surface layer, insulation layer, go along with sb. to guard him the effective connection between " three layers " structural meterials, integrate insulation and go along with sb. to guard him, make the performance of outer insulation better, speed of application improves greatly, and quality is lighter, and cost is lower, longer service life, speed of application is faster, and is sharp useless, energy-conservation, environmental protection is a comparatively ideal product in the present building trade.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the A-A cut-away view of Fig. 1;

Fig. 3 is the utility model lateral view.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further elaborated:

The utility model is made of gas concrete layer and insulation layer, and the building block outside is surrounded by gas concrete layer 2, at the building block middle part gas concrete layer 2 is arranged, and the space that is separated out perforation up and down is filled with wall heat insulation material as insulation layer 1 in the insulation layer 1.Used heat insulating material is polyphenyl plate, glass wool, rock wool, perlite or vermiculite.Having the junction between four faces in space to be provided with turning shape rib 3 in building block, mainly is the constraining rod as two surface layers, and it has strengthened the bulk strength of member, and can make and handling process in reduce product breakage.The utility model can both be seen heat insulating material from its face up and down.Be that insulation layer and gas concrete layer are united two into one during making, disposable machine-shaping, the gas concrete layer is based on slag, slag, flyash, cement, and insulation layer is based on polyphenyl plate.

Claims

1. exterior wall aerating composite heat insulation block, constitute by gas concrete layer and insulation layer, it is characterized in that being provided with described gas concrete layer (2) in the building block outside, described gas concrete layer (2) is separated into the space that connects up and down as insulation layer (1) with building block middle part, and insulation layer is filled with wall heat insulation material in (1).

2. exterior wall aerating composite heat insulation block according to claim 1 is characterized in that having the junction between four faces in space to be provided with turning shape rib (3) in building block.