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Energy-saving type heat preservation building block

A thermal insulation block and energy-saving technology, applied in the fields of energy-saving thermal insulation blocks and concrete blocks, can solve the problem that the thermal insulation performance of concrete hollow blocks is inferior to that of solid clay bricks, etc., and achieve the effect of good thermal performance.

Inactive Publication Date: 2013-04-03
吕燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the thermal insulation performance of concrete hollow blocks is not as good as that of solid clay bricks, the 190 thick block wall is only equivalent to the thermal insulation effect of 150 thick clay solid bricks, so many problems have been encountered in the process of popularization and application.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] An energy-saving thermal insulation block, the components of the block and the proportions thereof are in parts by weight;

[0008] 59 parts of cement 29 parts of fly ash 6.5 parts of polystyrene particles 1.09 parts of latex powder 0.84 parts of hydroxypropyl methylcellulose (HPMC) 0.10 parts of wood fiber 0.14 parts of polypropylene fiber 0.03 parts of water reducing agent 0.92 parts of water-cement ratio 0.4 parts

Embodiment 2

[0010] An energy-saving thermal insulation block, the components of the block and the proportions thereof are in parts by weight;

[0011] 61 parts of cement 31 parts of fly ash 6.7 parts of polystyrene particles 1.15 parts of latex powder 0.86 parts of hydroxypropyl methylcellulose (HPMC) 0.14 parts of wood fiber 0.17 parts of polypropylene fiber 0.04 parts of water reducing agent 0.98 parts of water-cement ratio 0.46 parts.

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Abstract

The invention relates to a concrete building block, in particular relates to an energy-saving type heat preservation building block, and specifically a light aggregate concrete building block which is made of industrial waste materials such as polyphenyl grains, slag and coal ash, belonging to the technical field of building material machining. The energy-saving type heat preservation building block is a light aggregate concrete small-sized hollow building block which is made of industrial waste materials such as polyphenyl grains, slag and coal ash, and local resources can be well utilized, so that industrial waste materials such as slag, coal ash and the like are turned into wealth.

Description

technical field [0001] The invention relates to a concrete block, in particular to an energy-saving thermal insulation block, in particular to a lightweight aggregate concrete block prepared by utilizing polyphenylene particles, slag, fly ash and other industrial waste, and belongs to the technical field of building material processing. Background technique: [0002] At present, new building materials are widely promoted and applied in the construction industry. It has been proved in practice that concrete blocks are ideal wall materials to replace clay bricks, because the production process of concrete hollow blocks is not only energy-saving, land-saving, and beneficial Environmental protection, in line with the requirements of green wall materials, and the construction speed is fast, one standard block is equivalent to ten clay bricks, the density is lighter than solid clay bricks, reducing the foundation cost and the amount of masonry mortar, the wall is thinner, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00
Inventor 吕燕
Owner 吕燕
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