CN201704850U

CN201704850U - Flyash brick

Info

Publication number: CN201704850U
Application number: CN2010202452265U
Authority: CN
Inventors: 许博; 孙传华; 郭际霞
Original assignee: SHANDONG TIANYU WALL MATERIAL CO Ltd
Current assignee: SHANDONG TIANYU WALL MATERIAL CO Ltd
Priority date: 2010-07-01
Filing date: 2010-07-01
Publication date: 2011-01-12
Anticipated expiration: 2020-07-01

Abstract

The utility model relates to a flyash brick which belongs to the technical field of buildings. A technical problem to be solved is to provide a flyash brick with anti-sliding and anti-cracking functions. The technical scheme adopted is as follows: the flyash brick includes a brick body; the upper surface of the brick body is provided with a plurality of grooves which are mutually arranged in parallel. In the embodiment of the flyash brick, a plurality of salients which are mutually arranged in parallel are arranged on the corresponding position of the lower surface of the brick body; and the shapes and sizes of the salients are matched with the grooves. The flyash brick has the beneficial effects as follows: a plurality of grooves which are mutually arranged in parallel are arranged on the upper surface of the brick body, which has the advantages of anti-sliding function, light weight and cost reduction; a plurality of salients which are mutually arranged in parallel are arranged on the corresponding position of the lower surface of the brick body; and the shapes and sizes of the salients are matched with the grooves; the neighboring brick bodies are mutually connected by the grooves and the salients, which avoids building a wall body completely relying on the binding power of mortar, and has anti-cracking function.

Description

Fly ash brick

Technical field

The utility model relates to a kind of fly ash brick, has anti-skidding, anti-cracking function, belongs to technical field of buildings.

Background technology

Flyash is a kind of industrial residue that the steam power station coal-burning boiler is discharged.In recent years; along with the thermal power generation industrial expansion; brought the continuous increase of flyash; this exerts heavy pressures on for the environmental protection of China; not only cause the huge waste of fund and land resources, prior lime-ash be discharging, transportation, store and also can cause serious atmosphere pollution, soil pollution and water resource pollution.Coal ash can be used as a kind of renewable resource should carry out regeneration preferably.Therefore, carrying out the comprehensive utilization of flyash, become important techniques economic policy in China's economic construction, also is the important means of contradiction between solution China's thermoelectricity production and environment pollution, the resource shortage, and fly ash brick is the brick that utilizes flyash to produce.

2003, National Development and Reform Committee, Ministry of Land and Resources, the Ministry of Construction, the Ministry of Agriculture issued " about printing and distributing the notice of further carrying out the suggestion that bans use of solid clay brick work ", and the end of the year in 2010, all cities, city, the whole nation will ban use of solid clay brick.Along with the increasing of " prohibiting sticking " dynamics, can forbid the production and the use of solid clay brick and restriction vitrified bond porous brick in 2010.Since banning use of the sintering solid brick, occurred hollow stripping and slicing on the market, but this building block exists density contrast, water absorption rate height, intensity low, build into body of wall by laying bricks or stones entirely during use by mortar bonding power, be easy to generate cracking seepage phenomenon, the construction trouble.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of fly ash brick, has anti-skidding, anti-cracking function.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is as follows:

A kind of fly ash brick comprises the brick body, and described brick body upper surface is provided with a plurality of grooves that are parallel to each other and are provided with at interval.

Among the utility model embodiment, brick body soffit relevant position is provided with a plurality of projectioies that are parallel to each other and are provided with at interval, and described convex shape size is corresponding with described groove.

Among the utility model embodiment, described groove is five.

Among the utility model embodiment, described adjacent grooves spacing equates.

The beneficial effects of the utility model:

Described brick body upper surface is provided with a plurality of grooves that are parallel to each other and are provided with at interval, has antiskid function, and in light weight, can reduce cost; Brick body soffit relevant position is provided with a plurality of projectioies that are parallel to each other and are provided with at interval, described convex shape size is corresponding with described groove, can interconnect by the groove projection between the adjacent bricks body, the full mortar bonding power of leaning on is built into body of wall by laying bricks or stones when avoiding using, and has anti-cracking function.

Figure of description

Fig. 1 is the structural representation of the utility model embodiment 1.

Fig. 2 is the structural representation of the utility model embodiment 2.

The specific embodiment

Embodiment 1

1 one kinds of fly ash bricks comprise the brick body with reference to the accompanying drawings, and described brick body upper surface is provided with 5 grooves 1 that are parallel to each other and are provided with at interval along its length, and described adjacent grooves 1 spacing equates.

The setting of actual proof groove 1 not only makes between the mutual brick body has antiskid function, and can reduce resource, has alleviated the weight of brick body again.

Embodiment 2

With reference to the accompanying drawings 2, a kind of fly ash brick comprises the brick body, and described brick body upper surface is provided with a plurality of grooves 1 that are parallel to each other and are provided with at interval; Brick body soffit relevant position is provided with a plurality of projectioies 2 that are parallel to each other and are provided with at interval, and described protruding 2 shapes size is corresponding with described groove 1.

Described groove 1 is five, and described adjacent grooves 1 spacing equates.

The cooperation of groove 1 and projection 2, the full mortar bonding power of leaning on is built into body of wall by laying bricks or stones in the time of can avoiding using, and has anti-cracking function.

Basic principle of the present utility model and advantage have more than been described.The utility model is not restricted to the described embodiments, and in the prerequisite that does not break away from the utility model scope, those skilled in the art can do many changes and improvements as required, what the shape of groove and projection can be for rectangle or arch as described.Protection domain of the present utility model should be defined by claims and equivalent.

Claims

1. a fly ash brick comprises the brick body, it is characterized in that: described brick body upper surface is provided with a plurality of grooves (1) that are parallel to each other and are provided with at interval along its length.

2. according to the described fly ash brick of claim 1, it is characterized in that: brick body soffit relevant position is provided with a plurality of projectioies (2) that are parallel to each other and are provided with at interval, and described projection (2) shape size is corresponding with described groove (1).

3. according to claim 1 or 2 described fly ash bricks, it is characterized in that: described groove (1) is five.

4. according to claim 1 or 2 described fly ash bricks, it is characterized in that: described adjacent grooves (1) spacing equates.