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

A production method and block technology, applied in ceramic molding machines, building materials, manufacturing tools, etc., can solve problems such as indoor dampness, inability to form shaped products, and unsatisfactory applications, so as to improve the overall strength and earthquake resistance. Simple and convenient effect of factory processing and production, construction and assembly

Inactive Publication Date: 2003-01-15
李顺安 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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, f

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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[0015] The present invention includes a rectangular core board 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 is integrated with the left and right cement product surface layers 1 and 2. The core board inner layer 4 is connected to the left and right cement product surface layers Between 1 and 2, there is a building binder layer 5 with cement as admixture and a cement paste bonding layer 6 outside the building binder layer 5, such as image 3 Shown. The inner layer of the core board can be a polystyrene foam board. The shape of the block in the thickness direction of the present invention is that the bottom surface is a flat surface, and the front, back and upper surfaces have grooves 3 for pouring vertical or horizontal reinforced concrete along the vertical thickness direction.

[0016] The process of the b...

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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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IPC IPC(8): B28B1/08E04C1/41
Inventor 李顺安牟正义
Owner 李顺安
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