CN2618971Y

CN2618971Y - Concrete porous brick

Info

Publication number: CN2618971Y
Application number: CN 03214811
Authority: CN
Inventors: 吴俊禧; 王继培; 王亦德
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-01-21
Filing date: 2003-01-21
Publication date: 2004-06-02
Anticipated expiration: 2013-01-21

Abstract

the utility model discloses a perforated concrete brick, which used technology is that: the insulation plate is located in the brick demonstrates, keeping a composite structure with brick demonstrates, hand grab holes are installed in the central of the brick demonstrates, having insulation plate and semi-blind hole around the hand grab holes, which have characteristics of strong bearing ability and good effect of heat insulation, widely be applied to the buildings.

Description

Concrete perforated brick

Technical field

The utility model relates to a kind of constructional materials, especially relates to a kind of concrete brick.

Technical background

The land resources worsening shortages, in building progressively the restriction so that ban use of, in the hope of the protection limited land resources, conserve natural habitats, concrete brick arises at the historic moment.CN2505262 discloses a kind of concrete hollow block, and application number 01251087 is inlaid with cystosepiment in brick hollow, shortcoming is that the grey area in shop is little, and brick body fastness is poor: a kind of bearing hollow brick with blind holes, application number 99224507, disclose the blind hole use, shortcoming is that heat insulating ability is poor.

Summary of the invention

The purpose of this utility model provides a kind ofly has that weight capacity is big, the brick of good heat insulating.

The technical solution adopted in the utility model is: warming plate is positioned at the brick body, is composite structure with the brick body, and brick body central authorities have hand to grab the hole, and hand is grabbed the distributing warming plate and the half-blindness hole in hole on every side.

After adopting technique scheme because warming plate is composite structure with the brick body, have weight capacity by force, the characteristics of good heat insulating, solved the disadvantage of external wall outer insulation complex process, cost height, long construction period; Brick body central authorities have hand grip to do a good job of it the hole to be beneficial to constructing operation; Adopt the half-blindness hole, increased the grey area in shop, form grey key, strengthened shear strength; The unit weight of brick is low, is generally 1.36g/cm3.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified

Fig. 1 is a front view of the present utility model;

Fig. 2 is the sectional view of the utility model along I-I;

Fig. 3 is a left view of the present utility model.

The specific embodiment

Shown in Figure 1, warming plate 1 is positioned at brick body 2, is composite structure with brick body 2, and hand is grabbed the middle part that hole 3 is positioned at brick body 2, and it can be 2-4 that hand is grabbed hole number, the half-blindness hole 4 that distributing on every side, warming plate 1, and the half-blindness hole number can be 4-6.

Claims

A kind of concrete perforated brick, comprise: hand is grabbed hole (3), half-blindness hole (4), warming plate (1), it is characterized in that: warming plate (1) is positioned at brick body (2), warming plate (1) is composite structure with brick body (2), hand is grabbed the centre that hole (4) is positioned at brick body (2), and warming plate (1) and half-blindness hole (4) are on every side distributing.