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Light fly ash multi-row hole self-thermal insulation building block

A technology of self-insulating blocks and fly ash, which is applied in the field of building materials, can solve problems such as fire prevention and durability hazards, energy consumption, waste of resources, etc., and achieve the goal of reducing the amount of raw materials used, reducing its own weight, and improving the insulation effect Effect

Inactive Publication Date: 2012-01-18
王长河
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of construction, the outer wall or inner wall usually adopts the masonry structure of blocks (also called bricklaying). , pollute the environment, at the same time there are thermal insulation, light weight, thermal insulation, sound insulation performance and other deficiencies, and building energy saving can not meet the national requirements, and the existing sintered clay bricks or fly ash aerated blocks are used for external wall insulation, can not To meet the requirements of thermal insulation and building structure integration, there are also huge hidden dangers in terms of fire protection and durability

Method used

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  • Light fly ash multi-row hole self-thermal insulation building block
  • Light fly ash multi-row hole self-thermal insulation building block
  • Light fly ash multi-row hole self-thermal insulation building block

Examples

Experimental program
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Embodiment 1

[0013] Embodiment 1, the main block size (length×width×height) of the block (brick): 390mm×260mm×190mm. Refer to attached figure 1 and 2 , the block 1 has five rows of through-holes, of which the first, third and fifth rows of through-holes are two (or called two sections) complete through-holes 2 spaced apart from the same horizontal line (arranged; the second and fourth rows of through-holes It is composed of a complete through hole 2 plus semi-open holes 4 on the left and right sides (that is, 1 / 2 of the complete through hole) arranged at intervals with horizontal lines; the through hole is a flat cuboid, its front and rear ends are connected, and the rear end opening adopts an arc shape Shrinkage cavity structure; there is an interval 3 between the through holes, and the inner wall of the through hole is arc-shaped.

[0014] The weight ratio of each component of the lightweight fly ash block is: Portland cement 20%; fly ash 35%; coarse ash 20%; ceramsite or slag 5%; perl...

Embodiment 2

[0015] Embodiment 2, the main block size (length×width×height) of the block (brick): 390mm×240mm×190mm. The block 1 (brick) three-row hole block (brick) ( image 3 ); the through-holes on the block are set as two complete through-holes 2 in the first row, one complete through-hole 2 plus half-open holes 4 at both ends (that is, 1 / 2 of the complete through-holes) in the second row, and the third Line up two holes. The through holes are flat cuboids, the front and rear ends are connected, and the rear opening adopts an arc-shaped shrinkage cavity structure; there is an interval 3 between the through holes, and the inner wall of the through holes is arc-shaped.

[0016] The weight ratio of each component of the lightweight fly ash block is: Portland cement 10%; fly ash 32%; coarse ash 30%; ceramsite or slag, pumice 20%; perlite or vermiculite 0.5% ; sawdust 1%; waste polyphenylene particles (new products are better) 0.5%; 107 construction adhesive 0.05%; GP concrete humectant 0...

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Abstract

The invention relates to a building material, and particularly relates to a light fly ash multi-row hole self-thermal insulation building block. The technical scheme is that: according to the light fly ash multi-row hole self-thermal insulation building block, through holes are uniformly distributed on a cuboid light fly ash building block. The light fly ash building block is prepared by adopting portland cement as a gelling material, adopting fly ash, crude ash, ceramsite or slag, pumice, perlite or vermiculite, sawdust, polyphenyl particles, building adhesives, humectants and additives as filling materials, diluting and dissolving the mixture with water, mixing, stirring, extruding, and curing; the cross sections of the through holes are rectangular, and the arrangement form of the through holes is multi-section, multi-layer, parallel, and interactive. With the combination of the structure of the multi-row hole self-thermal insulation building block and the light composite fly ash material, the performance of the building block such as heat preservation, light weight, thermal insulation, sound insulation, fire prevention, durability, and the like is greatly improved; traditional clay bricks, aerated blocks and traditional outer wall insulation methods are substituted; and national requirements for building energy saving are fully met.

Description

technical field [0001] The invention relates to building materials, in particular to a lightweight fly ash self-insulating block with multiple rows of holes (also known as brick). Background technique [0002] At present, in the field of construction, the outer wall or inner wall usually adopts the masonry structure of blocks (also called bricklaying). , pollute the environment, at the same time there are thermal insulation, light weight, thermal insulation, sound insulation performance and other deficiencies, and building energy saving can not meet the national requirements, and the existing sintered clay bricks or fly ash aerated blocks are used for external wall insulation, can not To meet the requirements of thermal insulation and building structure integration, there are also huge hidden dangers in terms of fire protection and durability. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned problems in the prior art, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04
CPCY02A30/00Y02B30/90
Inventor 王长河
Owner 王长河
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