CN104831859A

CN104831859A - Embedded heat-insulating brick

Info

Publication number: CN104831859A
Application number: CN201510290584.5A
Authority: CN
Inventors: 洪峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-05-29
Filing date: 2015-05-29
Publication date: 2015-08-12

Abstract

The invention provides an embedded heat-insulating brick which is of a three-layer embedded structure. Concrete outer layers are arranged on two side faces of the heat-insulating brick, a heat-insulating interlayer is arranged between the concrete outer layers, both length and height of each concrete outer layer are larger than those of the heat-insulating interlayer in the middle, so that both longitudinal section and cross section of the heat-insulating brick are H-shaped; a trapezoidal embedding groove with a wider opening and a narrower bottom is formed in the center line of each of the upper surface and the rear surface of each concrete outer layer, and a trapezoidal convex rib corresponding to the corresponding trapezoidal groove in position is arranged on each of the lower surface and the front surface of each concrete outer layer. The embedded heat-insulating brick has the advantages of light weight, high strength and good heat-insulating performance, and is convenient for leveling and aligning in the process of bricklaying, so that construction operation efficiency and wall bricklaying quality are improved; two outer surfaces of the heat-insulating brick are flat, smooth and clean, and decorating bricks can be pasted or whiting can be performed directly without covering a cement face on the surface of a wall after bricklaying, so that building cost is saved greatly.

Description

A kind of embedding thermal insulation brick

Technical field

The invention belongs to building material technical field, particularly relate to a kind of embedding thermal insulation brick of building by laying bricks or stones for various building.

Background technology

The kind of building brick is a lot, divides mainly contain loam brick, aerated blocks, shale brick, colliery wastes brick, fly ash brick, concrete brick and sand lime brick etc. by material.Clinker brick (mainly referring to loam brick) and no-firing brick (as sand lime brick, concrete brick, fly ash brick etc.) is divided into by forming method.Solid brick, porous brick and hollow brick is divided into again by hole ratio.

Loam brick is gathered materials on the spot, low price, durable in use, and also having the features such as fire prevention, the moisture absorption, is the most widely used Brick for building in civil construction.Due to loam brick exist fragment of brick little, from great, that consumption soil is many defect, the thus future development of building brick forward lightweight, high-strength, hollow, bulk.But thing followed problem is, the often insufficient strength of hollow, light weight; And strength grade high be difficult to accomplish light weight and hollow.Especially along with the raising of people's living standard and the change of temperament and interest, also more and more higher to the requirement of the weight of wall brick, volume, floor space and various performance.The building brick generally used at present is mostly six, right angle cuboid, centering is difficult to when building by laying bricks or stones, the all more difficult grasp of levelness and verticality, and after metope built by laying bricks or stones, still need and smear cement covering on the two sides of wall, to increase the bulk strength of body of wall and to carry out subsequent construction, therefore build by laying bricks or stones and require high, require great effort time-consuming and add the consumption of cement covering.

In recent years, also there has been new demand north cold area for the heat-insulating property of body of wall, therefore carries out the also just more and more of exterior-wall heat insulation to house, not only increase extra charge expenditure, although and current external wall insulation light weight, quality is softer, be afraid of collision, application life is limited.

Summary of the invention

The present invention aims to provide that a kind of quality is light, intensity is high, good heat insulating, can improve and build efficiency and quality by laying bricks or stones, saves the embedding thermal insulation brick of construction cost.

For this reason, the technical solution that the present invention takes is:

A kind of embedding thermal insulation brick, it is characterized in that, described insulating brick adopts three layers of embedded structure, insulating brick two sides are that concrete is outer, be heat preservation sandwich layer between two concrete skins, the outer field length of concrete and be highly all greater than length and the height of moderate soak interlayer, makes the longitudinal section of insulating brick and shape of cross section all in " H " shape; The trapezoidal caulking groove that slot opening together with having with on the center line of rear surface at the outer field upper surface of insulating brick concrete, bottom land are narrow, the outer field soffit of concrete and front surface are respectively equipped with the trapezoidal fin corresponding with trapezoidal caulking groove position.

The height of the outer trapezoidal fin of described concrete is 10mm, on along width 8mm, go to the bottom width 13mm.

The degree of depth of described trapezoidal caulking groove is 12mm, slot bottom width 10mm, width of rebate 15mm.

Described heat preservation sandwich layer is foam cement or magnesite foaming.

Described foam cement unit weight is 300 ~ 1000kg/m ³.

Beneficial effect of the present invention is:

Embedding thermal insulation brick of the present invention has that quality is light, intensity is high, the feature of good heat insulating concurrently, is convenient to the levelling capturing in building process, improves construction operation efficiency and building wall quality, once builds by laying bricks or stones and be incubated all the time; And insulating brick two external surfaces are smooth bright and clean, the surface of wall after building by laying bricks or stones without the need to outer cover cement surface, i.e. Pasting decorative floor block or directly scrape great Bai, thus greatly save construction cost.

Accompanying drawing explanation

Fig. 1 is embedding thermal insulation brick front view;

Fig. 2 is embedding thermal insulation brick lateral view;

Fig. 3 is embedding thermal insulation brick concrete outer caulking groove face schematic diagram;

Fig. 4 is embedding thermal insulation brick concrete convex outer faceted pebble schematic diagram.

In figure: concrete skin 1, heat preservation sandwich layer 2, caulking groove 3, fin 4.

Detailed description of the invention

From accompanying drawing, embedding thermal insulation brick of the present invention, be employing three layers of embedded structure, be made up of with moderate soak interlayer 2 two side external surface concrete outer 1, namely insulating brick two sides are concrete skin 1, between two concrete skins 1, integral type is perfused with heat preservation sandwich layer 2, and heat preservation sandwich layer 2 adopts foam cement or magnesite foaming, and wherein the unit weight of foam cement is 300 ~ 1000kg/m ³.The length of concrete skin 1 and be highly all greater than length and the height of moderate soak interlayer 2, makes the longitudinal section of insulating brick and shape of cross section all in " H " shape.The trapezoidal caulking groove 3 that slot opening together with having with on the center line of rear surface at the upper surface of both sides concrete skin 1, bottom land are narrow.Corresponding thereto, the soffit and front surface of concrete skin 1 are respectively equipped with the trapezoidal fin 4 corresponding with trapezoidal caulking groove 3 position.When building by laying bricks or stones, as long as the fin 4 of upper strata insulating brick concrete skin 1 is embedded in the caulking groove 3 of lower-layer concrete skin 1, or the fin 4 of rear one piece of insulating brick concrete skin 1 is embedded in the caulking groove 3 of last block concrete skin 1, levelness and the verticality of institute's masonry panel can be ensured, both convenient and swift, can reduce again and build difficulty by laying bricks or stones, accelerating construction progress, improve operating efficiency and construction quality.

The appearance and size of insulating brick can need selection to determine according to user and body of wall, and its minimum dimension specification is length 360mm, height 180mm, and corresponding caulking groove 3 width of rebate is 15mm, slot bottom width 10mm, degree of depth 12mm; The height of trapezoidal fin 4 is 10mm, on along width 8mm, go to the bottom width 13mm.And specification corresponding increase along with the increase of insulating brick appearance and size of caulking groove 3 and fin 4.

Claims

1. an embedding thermal insulation brick, it is characterized in that, described insulating brick adopts three layers of embedded structure, insulating brick two sides are that concrete is outer, be heat preservation sandwich layer between two concrete skins, the outer field length of concrete and be highly all greater than length and the height of moderate soak interlayer, makes the longitudinal section of insulating brick and shape of cross section all in " H " shape; The trapezoidal caulking groove that slot opening together with having with on the center line of rear surface at the outer field upper surface of insulating brick concrete, bottom land are narrow, the outer field soffit of concrete and front surface are respectively equipped with the trapezoidal fin corresponding with trapezoidal caulking groove position.

2. embedding thermal insulation brick according to claim 1, is characterized in that, the height of the outer trapezoidal fin of described concrete is 10mm, on along width 8mm, go to the bottom width 13mm.

3. embedding thermal insulation brick according to claim 1, is characterized in that, the degree of depth of described trapezoidal caulking groove is 12mm, slot bottom width 10mm, width of rebate 15mm.

4. embedding thermal insulation brick according to claim 1, is characterized in that, described heat preservation sandwich layer is foam cement or magnesite foaming.

5. embedding thermal insulation brick according to claim 4, is characterized in that, described foam cement unit weight is 300 ~ 1000kg/m ³.