Light-weight small building block as sandwich of wall and its production method

A lightweight, block technology, used in ceramic molding machines, building materials, manufacturing tools, etc., can solve the problems of indoor moisture return, inability to form shaped products, and unsatisfactory application, to improve the overall strength and earthquake resistance, convenient The effect of factory processing and production, construction and building is simple and convenient

Inactive Publication Date: 2004-12-22
李顺安 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Lime-sand bricks need to be fired at high temperature. Due to low thermal resistance and heavy weight, the application is also limited.
Hollow bricks need to be fired at high temperature. Due to poor bonding strength, more solid bricks are needed for filling during construction, and they are easy to be damaged, so they are not widely used.
Various solid blocks such as ceramsite, fly ash and foam concrete, due to the high water absorption rate of the material, are likely to cause indoor dampness, and the strength of the blocks is low and easy to be damaged, so the application is not ideal
The wall panels made of the above materials, due to the high size requirements of the wall panels and the inability to form shaped products, the construction speed is slow

Method used

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  • Light-weight small building block as sandwich of wall and its production method
  • Light-weight small building block as sandwich of wall and its production method
  • Light-weight small building block as sandwich of wall and its production method

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Embodiment Construction

[0015] The present invention comprises rectangular core plate inner layer 4 and rectangular left and right cement product surface layers 1, 2, such as figure 1 , 2 shown. The core board inner layer 4 is sandwiched between the left and right cement product surface layers 1 and 2 and integrated with the left and right cement product surface layers 1 and 2, and the core board inner layer 4 and the left and right cement product surface layers Between 1 and 2, there is a building adhesive layer 5 with cement as an admixture and a cement slurry bonding layer 6 other than the building adhesive layer 5, such as image 3 shown. The inner layer of the core board can adopt polystyrene foam board. The shape around the block thickness direction of the present invention, the bottom surface is a plane, and the front, back and top have grooves 3 that are used to pour vertical or horizontal reinforced concrete along the vertical thickness direction.

[0016] The block technology of the pre...

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PUM

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Abstract

A light small building block with sandwich for wall is composed of rectangular sandwich board and two rectangular surface slabs made of concrete, and features that its each edge has a slot for casting the reinforced concrete. Its advantages are good insulation of heat and sound, and less possessed area.

Description

(1) Technical field [0001] The invention belongs to a building block for walls and a production method thereof. (two), background technology [0002] There are a variety of wall blocks in use today. Clay bricks need to be fired at high temperature. Due to reasons such as occupying farmland, damaging the environment, and being heavy, they have been gradually introduced into the building materials market. Lime-sand bricks need to be fired at high temperature. Due to the low thermal resistance and heavy weight, the application is also limited. Hollow bricks need to be fired at high temperature. Due to poor bonding strength, more solid bricks are needed for filling during construction, and they are easy to be damaged, so they are not widely used. All kinds of solid blocks such as ceramsite, fly ash and foam concrete, due to the high water absorption rate of the material, are likely to cause indoor damp, and at the same time, the strength of the blocks is low and easy to be dam...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28B1/08E04C1/41
Inventor 李顺安牟正义
Owner 李顺安
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