CN201013043Y

CN201013043Y - Shale baking-free brick

Info

Publication number: CN201013043Y
Application number: CNU2006201662147U
Authority: CN
Inventors: 张德
Original assignee: ZHEJIANG CHANGSHAN ZHONGSHAN NEW CONSTITUTION MATERIAL CO Ltd
Current assignee: ZHEJIANG CHANGSHAN ZHONGSHAN NEW CONSTITUTION MATERIAL CO Ltd
Priority date: 2006-12-07
Filing date: 2006-12-07
Publication date: 2008-01-30
Anticipated expiration: 2016-12-07

Abstract

The utility model relates to a shale building block that does not need to be burnt, comprising a body of the building block. The body is provided with a delicate surface layer. The building block can be made up of energy-saving material such as industrial waste residue and shale. Main raw materials and content of the building block respectively are 45-65 per cent of shale, 25-35 per cent of industrial waste and 15-40 per cent of cement. Fiber, agricultural waste and additive also can be added as raw materials. In the process of forming, fine raw materials ready to flow gather together form the delicate surface layer, which is different from the internal structure of the body. As the fine raw materials have better activity, good cohesiveness and tight internal structure, the surface is not only smooth but also strong. The utility model overcomes a defect of rough surface of the current building block and improves the strength of the surface of the building block, which is mainly used as building materials.

Description

Shale is non-burning brick

Technical field

It is non-burning brick that the utility model relates to a kind of shale, belongs to constructional materials.

Background technology

Existing building has various ways with brick, and traditional brick is formed through firing by clay, is easy to cause the destruction of land resources, and some novel bricks can adopt flyash equal industrial residue to add that material such as cement makes, and wherein portioned product still needs through oversintering.The common defects of these new shaped bricks is because external and internal compositions is identical, and often surface ratio is more coarse, influences attractive in appearancely, and surface strength is also restricted.

The utility model content

For overcoming the above-mentioned defective of prior art, the utility model provides a kind of shale non-burning brick, this brick surface aesthetic and intensity height.

The utility model realizes that the technical scheme of above-mentioned purpose is: a kind of shale is non-burning brick, comprises main body, and described body surfaces is provided with fine and smooth top layer.

The beneficial effects of the utility model are: owing to be provided with fine and smooth top layer in body surfaces, overcome the shaggy defective of existing haydite, and improved surperficial internal construction, improved the intensity on haydite surface.This haydite main body can adopt with the material of shale and industrial residue manufacturing and make, and does not need to use clay, has avoided the destruction to land resources, and also do not need to fire, saved the energy, avoided firing the air pollution that causes.Also have multiple advantages such as termite-proof, corrosion-resistant, good toughness, intensity height and sound insulation property be good in addition.

Description of drawings

Fig. 1 is a main TV structure schematic diagram of the present utility model.

The specific embodiment

Referring to Fig. 1, the utility model provides a kind of shale non-burning brick, comprises main body 2, and described body surfaces is provided with fine and smooth top layer 1.

The top layer of described body surfaces can be coated with after the main body manufacturing and apply, also can in the main body manufacture process, make the composition that is easy to flow accumulate in body surfaces, form and the different top layer of other partial interior structures of main body, to reduce activities, reduce manufacturing cost.

The energy-conservation brick that described main body can adopt shale and industrial residue to make, its raw material mainly comprises shale, industrial residue and cement.The content of described three kinds of raw materials can be respectively: shale 45-65%, industrial residue 25-35%, cement 15-40%.Can be added with in the described raw material in fiber, agricultural wastes and the Admixture any one, both or all, its content is: fiber 2-5%, agricultural wastes 3-6%, Admixture 1-1.5%.

The manufacture method of this energy-conservation brick is:

(1) bulk raw is pulverized;

(2) shale and the industrial residue of pulverizing measured respectively, mix in proportion;

(3) other raw materials except that cement are measured respectively, the shale of same in proportion step (2) preparation and industrial residue compound add water and mix, and form wet feed;

(4) cement is measured, in step (2) or step (3), drop into cement in proportion;

(5) drying will be carried out after the wet feed moulding.

In manufacture process, various stock yard order hybrid concurrencies are given birth to corresponding physical and chemical reaction, form high-intensity ettringite and silicoglaserite structure.The brick that produces has multiple function, and for example: termite-proof, corrosion-resistant, good toughness, intensity height and sound insulation property are good, connect not crack each other.

The fine and smooth raw material that is easy to flow in forming process can accumulate in the surface, forms the top layer different with the body interior structure of one deck exquisiteness, constitutes described top layer thus.Because these fine and smooth raw materials often have better activity, adhesive property is good, compact internal structure, and not only smooth surface, and intensity is also high.

Claims

1. a shale is non-burning brick, comprises main body, it is characterized in that described body surfaces is provided with fine and smooth top layer.