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Energy-saving environment-friendly building materials and preparation method thereof

A technology for building materials, energy saving and environmental protection, applied in the field of building materials, to achieve the effects of reduced plasticity, increased strength, and high compressive strength

Inactive Publication Date: 2017-09-26
肥西县碧涛建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At the same time, building materials also have high requirements for their own performance, but there is currently a lack of building materials with high compressive strength, good fire resistance, good thermal insulation and energy saving and environmental protection in the construction market.

Method used

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  • Energy-saving environment-friendly building materials and preparation method thereof
  • Energy-saving environment-friendly building materials and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] An energy-saving and environment-friendly building material, comprising the following raw materials in parts by weight: 18 parts of quartz sand, 35 parts of gravel, 15 parts of cement, 12 parts of waste straw, 12 parts of waste extruded board, 7 parts of ceramic fiber, 2 parts of bentonite, silicon 4 parts of aluminum acid, 22.5 parts of glass wool, 14 parts of expanded vitrified microbeads, 16 parts of asbestos, 16 parts of calcium oxide, 11 parts of graphite powder, 13 parts of vermiculite, 0.7 parts of binder, 0.4 parts of air-entraining agent, slow 0.5 parts of coagulant, 0.5 parts of water reducing agent and 10 parts of water.

[0031] Waste straw is waste corn stalk or waste rice straw. Waste corn stalk or waste rice straw is a common agricultural waste with a large annual output. It is a renewable resource. It is convenient to collect and transport, and it is pollution-free, which achieves the purpose of energy saving and environmental protection.

[0032] The bi...

Embodiment 2

[0044] An energy-saving and environment-friendly building material, comprising the following raw materials in parts by weight: 15 parts of quartz sand, 30 parts of gravel, 12 parts of cement, 10 parts of waste straw, 9 parts of waste extruded board, 5 parts of ceramic fiber, 1.5 parts of bentonite, silicon 3 parts of aluminum acid, 20 parts of glass wool, 11 parts of expanded vitrified microbeads, 11 parts of asbestos, 13 parts of calcium oxide, 8 parts of graphite powder, 12 parts of vermiculite, 0.5 parts of binder, 0.3 parts of air-entraining agent, retarder 0.2 parts of coagulant, 0.3 parts of water reducing agent and 7 parts of water.

[0045] Abandoned corn stalks or abandoned rice stalks are common agricultural wastes with a large annual output and are renewable resources. They are convenient to collect and transport, and are pollution-free, achieving the purpose of energy conservation and environmental protection.

[0046] The binder is water glass, and the water glass...

Embodiment 3

[0058] An energy-saving and environment-friendly building material, comprising the following raw materials in parts by weight: 21 parts of quartz sand, 40 parts of gravel, 18 parts of cement, 14 parts of waste straw, 15 parts of waste extruded board, 9 parts of ceramic fiber, 2.5 parts of bentonite, silicon 5 parts of aluminum acid, 25 parts of glass wool, 17 parts of expanded vitrified microbeads, 21 parts of asbestos, 19 parts of calcium oxide, 14 parts of graphite powder, 14 parts of vermiculite, 0.9 part of binder, 0.5 part of air-entraining agent, retarder 0.8 parts of coagulant, 0.7 parts of water reducing agent and 13 parts of water.

[0059] Waste straw is waste corn stalk or waste rice straw. Waste corn stalk or waste rice straw is a common agricultural waste with a large annual output. It is a renewable resource. It is convenient to collect and transport, and it is pollution-free, which achieves the purpose of energy saving and environmental protection.

[0060] The ...

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Abstract

The invention provides an energy-saving and environment-friendly building material and a preparation method thereof, and relates to the field of building materials. The energy-saving and environment-friendly building material includes the following raw materials in parts by weight: quartz sand, gravel, cement, waste straw, waste extruded board, ceramic fiber, bentonite , aluminum silicate, glass wool, expanded vitrified microspheres, asbestos, calcium oxide, graphite powder, vermiculite, binder, air-entraining agent, retarder, water reducer and water; the preparation method comprises the following steps: ( 1) Weighing raw materials, (2) roasting vermiculite, (3) pulverizing, (4) stirring, (5) molding, demolding and curing. The invention solves the problem of lack of building materials with high compressive strength, good fireproof performance, good thermal insulation performance and good energy saving and environmental protection performance in the current construction market.

Description

technical field [0001] The invention belongs to the field of building materials, and in particular relates to an energy-saving and environment-friendly building material and a preparation method thereof. Background technique [0002] With the development of society and the advancement of science and technology, great changes have taken place in the construction industry, especially in the field of building materials in the construction industry. At present, people have very high requirements for building materials in terms of energy saving and environmental protection, but the application effect of energy-saving and Non-renewable resources, resulting in the depletion of non-renewable resources. [0003] Construction waste and agricultural waste are mainly stacked in the open air, incinerated in situ or buried deep, resulting in idle resources and even polluting the environment. [0004] Due to the wide application and large demand of building materials, the consumption of ...

Claims

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Application Information

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IPC IPC(8): C04B28/26C04B111/28
CPCC04B28/26C04B2111/00017C04B2111/27C04B2201/32C04B2201/50
Inventor 俞克波
Owner 肥西县碧涛建材有限公司
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