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A kind of internal combustion light body load-bearing insulation brick for building and preparation method thereof

An internal combustion light-weight and thermal insulation brick technology, applied in the field of building materials, can solve the problems of reducing the foundation design, reducing the frame design standard, reducing the construction cost investment, etc., and achieves the effect of reducing the construction cost, avoiding the problem of environmental pollution, and reducing the self-weight.

Active Publication Date: 2015-08-05
尚圣杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no light-weight load-bearing brick. Light-weight load-bearing brick has three advantages: good thermal insulation performance, load-bearing performance can reduce foundation design, lower frame design standards, and reduce overall construction cost investment

Method used

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preparation example Construction

[0028] Another object of the present invention is to provide a method for preparing an internal combustion light-weight load-bearing thermal insulation brick for construction, the steps of which are as follows:

[0029] 1) Weigh the clay, straw, and combustion accelerant separately according to the group distribution ratio;

[0030] 2) Crush the stalks to obtain 3-5mm powder of the stalks for use;

[0031] 3) Dissolve the combustion enhancer in water according to the ratio of 1:3, spray the prepared combustion enhancer aqueous solution on the straw powder, stir evenly and dry it, and set aside;

[0032] 4) Put the clay and the powder sprayed with combustion aid into the mixer and stir evenly;

[0033] 5) The material obtained in step 4) is extruded into bricks through a billet making machine, and then enters the drying area, and is naturally dried for 7-8 days;

[0034] 6) Put one layer of brick adobe and one layer of powdered coal into the kiln for roasting. The temperature...

Embodiment 2

[0037] An internal-combustion light-weight load-bearing thermal insulation brick for building, which consists of the following components in parts by weight,

[0038] Clay 100 tons

[0039] 30 tons of wheat straw

[0040] Potassium nitrate 0.5 tons.

[0041] Another object of the present invention is to provide a method for preparing an internal combustion light-weight load-bearing thermal insulation brick for construction, the steps of which are as follows:

[0042] 1) Weigh the clay, straw, and combustion accelerant separately according to the group distribution ratio;

[0043] 2) Crush the stalks to obtain 3-5mm powder of the stalks for use;

[0044] 3) Dissolve the combustion enhancer in water according to the ratio of 1:3, spray the prepared combustion enhancer aqueous solution on the straw powder, stir evenly and dry it, and set aside;

[0045] 4) Put the clay and the powder sprayed with combustion aid into the mixer and stir evenly;

[0046] 5) The material obtaine...

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Abstract

A preparation method of a construction internal-combustion lightweight load-bearing insulating brick relates to the technical field of building materials. The brick provided by the invention is composed of the following components: by weight, 100 parts of clay, 30 parts of straw and 0.5 part of a combustion improver. The internal-combustion lightweight load-bearing insulating brick is prepared by crushing, stirring, moulding and roasting. According to the invention, abundant cheap straw is used as an internal combustion component. Thus, straw is utilized completely, and environmental pollution caused by burning of straw is avoided. Through sintering, the brick body meets the load-bearing requirement. The inside of the brick is honeycomb-shaped so as to reduce deadweight of the brick body. The brick provided by the invention has advantages of thermal insulation, sound insulation, moisture absorption and the like.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to an internal-combustion light-weight load-bearing thermal insulation brick for buildings and a preparation method thereof. Background technique [0002] At present, there are many kinds of bricks used in construction, which can be roughly divided into two categories, one is load-bearing bricks, and the other is non-load-bearing bricks. The cost is relatively low; most of the non-load-bearing bricks are lightweight bricks, including foam bricks and hollow bricks. Light bricks have high thermal insulation performance, which can reduce the foundation design and reduce the cost of basic construction, but the frame structure design needs to be strengthened, and the cost is often higher. high. At present, there is no light-weight load-bearing brick. Light-weight load-bearing brick has three advantages: good thermal insulation performance, load-bearing performance can reduce ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B33/132C04B33/22
CPCY02P40/60
Inventor 尚圣杰
Owner 尚圣杰
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