CN103242000B - Method for manufacturing waterproof heat-preservation heat-insulation building material by utilizing renewable recourse - Google Patents
Method for manufacturing waterproof heat-preservation heat-insulation building material by utilizing renewable recourse Download PDFInfo
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- CN103242000B CN103242000B CN201310161542.2A CN201310161542A CN103242000B CN 103242000 B CN103242000 B CN 103242000B CN 201310161542 A CN201310161542 A CN 201310161542A CN 103242000 B CN103242000 B CN 103242000B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The invention relates to a method for manufacturing a waterproof heat-preservation heat-insulation building material by utilizing a renewable recourse and belongs to the technical field of novel building engineering materials and environment engineering. According to the method, a non-sintered light-weight ceramsite is manufactured from an air-entraining agent, waste polyphenyl foam plastic granules, deposited coal ash, or other industrial residue powder (such as mineral powder, furnace bottom ash, and the like) and cement through material blending, mist spray, stirring and granulation; and the light-weight ceramsite is mixed with the cement, the deposited coal ash, the foam plastic granules and a stearic acid emulsion in proportion, and the mixture is stirred and formed to prepare various light-weight building material products. The method for manufacturing the waterproof heat-preservation heat-insulation building material by utilizing the renewable recourse, which is disclosed by the invention, has the advantages of convenience in construction, easiness for quality guarantee, low cost and energy and resource conservation; and the building material products manufactured through the method can be used as roof heat-preservation heat-insulation materials, are paved in a construction field, achieves the effects of the high speed, the good quality, the labor conservation and the civilized construction and have the advantages of sound insulation, waterproofing, nailability and sawability.
Description
Ji Shu Collar territory
The present invention relates to a kind of method of utilizing renewable resource to manufacture water-proof heat insulation building materials, belong to novel building engineering materials and Gong journey Ji Shu Collar territory, Huan border.
Background technology
Current domestic deposit hundreds of millions of ten thousand tons of fly ash and other industrial waste, pollution of land, water pollution, wind sand Yang and pollute the air, is a major source of environmental pollution in our country;In recent years, white garbage (such as polystyrene packaging materials) and more and more;How to effectively deal with the waste, into a favorable green resources, is China's 12.One of important topic of 5 planning.The materials for wall that China is current, builds by laying bricks or stones mainly with air-entrained concrete building block, when this building block external wall plastering, nail on Tie Silk net, could hang up plastering wall, and the time grown and be easy to Stripping and fall, non-watertight again; The cast-in-place lightweight aggregate concrete of room Top heat preserving and insulating material Bian, cost is high, and is only incubated non-watertight; Cast-in-place construction, both took a lot of work, and quality is difficult for again ensureing; Many residential housings are often used plasterboard for partition plate, easily buckling deformation.The object of the invention is to utilize these trade wastes and domestic refuse for Main Resources, produce both heat insulatings of one, again the light weight building materials and products of waterproof.
Summary of the invention
The object of the invention is to propose a kind of method of utilizing renewable resource to manufacture water-proof heat insulation building materials, utilize trade waste and domestic refuse for Main Resources, produce both heat insulatings of one, lightweight heat-proof sheet material, holllow building block and the light cellular partition board of waterproof again, for construction work.
What the present invention proposed utilizes renewable resource to manufacture the method for water-proof heat insulation building materials, comprises the following steps:
(1) by discarded Ju Ben foam, pass through pulverizer, being broken into particle diameter is the Ju Ben foam particle of 5-10 millimeter, gained Ju Ben foam particle is mixed mutually with cement, flyash, and the quality of mixing is: Ju Ben foam particle: cement: the heavy flyash of pouring=(0.012-0.015): (0.7-0.9): 1;
(2) sodium lauryl sulphate is mixed with calcium type bentonite, the quality of mixing is: sodium lauryl sulphate: calcium type bentonite=1:(0.3-0.35), prepare air entrapment agent;
(3) in the mixture of step (1), mix the air entrapment agent of step (2), the mixed ratio of air entrapment agent is 0.2 ‰-0.3 ‰, jointly stirs 3-5 minute, and balling-up granulation obtains insulation, heat insulation light ceramic;
(4) light ceramic, cement, flyash, Ju Ben foam particle, air entrapment agent and water are mixed, the mass ratio mixing is: light ceramic: cement: flyash: Ju Ben foam particle: air entrapment agent: water=1:(0.5-0.6): (0.6-0.7): (0.02-0.03): (0.2 ‰-0.3 ‰): (0.3-0.4), stir 3-4 minute, obtain light weight concrete;
(5) add stearic acid late at the light weight concrete of step (4), the mass ratio adding is: light weight concrete: stearic acid late=1:(0.03-0.04), stir 2-3 minute, be shaped as difform water-proof heat insulation building materials.
In aforesaid method, the preparation method of air entrapment agent is: be 1:(0.3-0.35 in mass ratio by sodium lauryl sulphate and calcium type bentonite) evenly mix, prepare powdery air entrapment agent.
In aforesaid method, the preparation method of stearic acid late is: stearic acid is mixed with water, the mass ratio mixing is: stearic acid: water=1:(300-350), stir Rong Solution the temperature of 80 DEG C-85 DEG C, splash into successively the ammoniacal liquor and the triethanolamine that respectively account for stearic acid weight 1/3-1/5, obtain stearic acid late.
What the present invention proposed utilizes renewable resource to manufacture the method for water-proof heat insulation building materials, and its advantage is:
1, the method for utilizing renewable resource to manufacture water-proof heat insulation building materials of the present invention, easy construction, is easy to ensure the quality of products, and cost is low, and saves the energy and resource, reaches low-carbon (LC), the requirement of green and environmental protection.
The building material made of the water-proof heat insulation that 2, the inventive method is manufactured, can be used as roof heat insulation lagging material, mats formation in Shi work Now field, and speed is fast, and quality is good, reaches Labor-saving and civilized construction.
The building material made of the water-proof heat insulation that 3, the inventive method is manufactured, has the advantages such as the high Strong degree of waterproof light, if set it as outer wall body, the back wall of having constructed is bright and clean smooth, can plaster; As need are plastered, building block side can be made concavo-convex lines ， Hui Pulp and directly be sticked in block surfaces, can not fall by Stripping; And hydrophobic waterproof, suitable southern building demand; If as partition plate, can be used for partition of toilet wall or indoor partition wall, the waterproof that both insulated against sound, can follow closely and can saw again.
Embodiment
What the present invention proposed utilizes renewable resource to manufacture the method for water-proof heat insulation building materials, comprises the following steps:
(1) by discarded Ju Ben foam, pass through pulverizer, being broken into particle diameter is the Ju Ben foam particle of 5-10 millimeter, gained Ju Ben foam particle is mixed mutually with cement, flyash, and the quality of mixing is: Ju Ben foam particle: cement: the heavy flyash of pouring=(0.012-0.015): (0.7-0.9): 1;
(2) sodium lauryl sulphate is mixed with calcium type bentonite, the quality of mixing is: sodium lauryl sulphate: calcium type bentonite=1:(0.3-0.35), prepare air entrapment agent;
(3) in the mixture of step (1), mix the air entrapment agent of step (2), the mixed ratio of air entrapment agent is 0.2 ‰-0.3 ‰, jointly stirs 3-5 minute, and balling-up granulation obtains insulation, heat insulation light ceramic;
(4) light ceramic, cement, flyash, Ju Ben foam particle, air entrapment agent and water are mixed, the mass ratio mixing is: light ceramic: cement: flyash: Ju Ben foam particle: air entrapment agent: water=1:(0.5-0.6): (0.6-0.7): (0.02-0.03): (0.2 ‰-0.3 ‰): (0.3-0.4), stir 3-4 minute, obtain light weight concrete;
(5) add stearic acid late at the light weight concrete of step (4), the mass ratio adding is: light weight concrete: stearic acid late=1:(0.03-0.04), stir 2-3 minute, be shaped as difform water-proof heat insulation building materials.
In aforesaid method, the preparation method of air entrapment agent is: be 1:(0.3-0.35 in mass ratio by sodium lauryl sulphate and calcium type bentonite) evenly mix, prepare powdery air entrapment agent.
In aforesaid method, the preparation method of stearic acid late is: stearic acid is mixed with water, the mass ratio mixing is: stearic acid: water=1:(300-350), stir Rong Solution the temperature of 80 DEG C-85 DEG C, splash into successively the ammoniacal liquor and the triethanolamine that respectively account for stearic acid weight 1/3-1/5, obtain stearic acid late.
Below introduce the embodiment of the inventive method:
Embodiment 1
(1) by discarded Ju Ben foam, pass through pulverizer, being broken into particle diameter is the Ju Ben foam particle of 6 millimeter, gained Ju Ben foam particle is mixed mutually with cement, flyash, and the mass ratio of mixing is: Ju Ben foam particle: cement: deposition flyash=0.013:0.9:1;
(2) commercially available sodium lauryl sulphate is mixed with commercially available calcium type bentonite, the quality of mixing is: sodium lauryl sulphate: calcium type bentonite=1:0.31, prepares air entrapment agent;
(3) in the mixture of step (1), mix the air entrapment agent of step (2), the mixed ratio of air entrapment agent is 0.25 ‰, jointly stirs 5 minutes, and balling-up granulation, obtains insulation, heat insulation light ceramic, and its unit weight is 400-500kg/m3;
(4) light ceramic, cement, flyash, Ju Ben foam particle, air entrapment agent and water are mixed, the mass ratio mixing is: light ceramic: cement: flyash: Ju Ben foam particle: air entrapment agent: water=1:0.5:0.6:0.021:0.3 ‰: 0.35, stir 4 minutes, obtain light weight concrete;
(5) in the light weight concrete of step (4), add stearic acid late, the mass ratio adding is: light weight concrete: stearic acid late=1:0.031, stir 2 minutes, and be shaped to thermal insulation waterproof board material.This sheet material is placed on to maintenance in solar energy curing canopy, after 24 hours, carries out compression tests, intensity can reach 2-3Mpa, and while depositing the 28 day length of time, ultimate compression strength reaches 4-5Mpa.The unit weight of sheet material is 850 kilograms of/cubic metre of left and right, can swim in waterborne.
Stearic acid late in the present embodiment, be that commercially available stearic acid is mixed with water, the mass ratio of mixing is: stearic acid: water=1:320, stirring and dissolving at the temperature of 85 DEG C, splash into successively the ammoniacal liquor and the triethanolamine that respectively account for stearic acid weight 1/4, obtain stearic acid late.
Embodiment 2
Prepare the high Strong degree of the lightweight concrete of unit weight 900kg/m3 left and right by the present invention; As block material; The Zhi amount of the high Strong degree of lightweight component materials of concrete is than as follows:
Light ceramic: cement: deposition flyash: foam grain: air entrapment agent: water: emulsion=1.0:0.55:0.7:0.025:0.25 ‰: 0.40:0.09.By the cement in above-mentioned batching, deposition flyash is poured in stirrer, stirs 1 minute, pours metering water and air entrapment agent into, then stirs 1 minute, obtains slip; Pour metering foam grain into, then stir 1 minute, finally pour light ceramic and emulsion into, stir 1.0 minutes, obtain hydrophobic, the light Zhi concrete of waterproof.
Above-mentioned concrete is packed in the three joint-trial moulds of 10cmx10cmx10cm, after moulding, record the light weight concrete of the about 940kg/m3 of unit weight; Send into maintenance in solar energy curing canopy, the demoulding after 24 hours, surveying resistance to compression Strong degree is 2.5-2.8Map, 28 days Strong degree are 5.0-6.5Map; Utilize this light-weight water-proof concrete, can make building block.
Embodiment 3
Prepare the high Strong degree of the lightweight concrete of unit weight 1000kg/m3 left and right by the present invention; Be used for producing sheet material.The concrete composition material Zhi amount of the high Strong degree of lightweight is than as follows: light ceramic: cement: deposition flyash: foam grain: air entrapment agent: water: emulsion=1.0:0.6:0.7:0.02:0.25 ‰: 0.40:0.11.
By the cement in above-mentioned batching, deposition flyash is poured in stirrer, stirs 1 minute, pours metering water and air entrapment agent into, then stirs 2 minutes, obtains foam slip; Pour metering foam grain into, then stir 1 minute; Finally pour light ceramic and emulsion into, stir 1.0 minutes, obtain light Zhi concrete
Above-mentioned concrete is packed in the three joint-trial moulds of 10cmx10cmx10cm, through vibratory compaction.Survey unit weight; About 1000kg/m3-1050kg/m3; Send into maintenance in solar energy curing canopy, the demoulding after 24 hours, surveys resistance to compression Strong degree 2.8Map left and right, and within 28 days, resistance to compression Strong degree is 6.5-7.0Map.
Claims (1)
1. utilize renewable resource to manufacture a method for water-proof heat insulation building materials, its feature comprises the following steps in the method:
(1) by discarded Ju Ben foam, pass through pulverizer, being broken into particle diameter is the Ju Ben foam particle of 5-10 millimeter, gained Ju Ben foam particle is mixed mutually with cement, flyash, and the quality of mixing is: Ju Ben foam particle: cement: deposition flyash=(0.012-0.015): (0.7-0.9): 1;
(2) sodium lauryl sulphate is mixed with calcium type bentonite, the quality of mixing is: sodium lauryl sulphate: calcium type bentonite=1:(0.3-0.35), prepare air entrapment agent;
(3) in the mixture of step (1), mix the air entrapment agent of step (2), the mixed ratio of air entrapment agent is 0.2 ‰-0.3 ‰, jointly stirs 3-5 minute, and balling-up granulation obtains insulation, heat insulation light ceramic;
(4) light ceramic, cement, flyash, Ju Ben foam particle, air entrapment agent and water are mixed, the mass ratio mixing is: light ceramic: cement: flyash: Ju Ben foam particle: air entrapment agent: water=1:(0.5-0.6): (0.6-0.7): (0.02-0.03): (0.2 ‰-0.3 ‰): (0.3-0.4), stir 3-4 minute, obtain light weight concrete;
(5) add stearic acid late at the light weight concrete of step (4), the mass ratio adding is: light weight concrete: stearic acid late=1:(0.03-0.04), stir 2-3 minute, be shaped as difform water-proof heat insulation building materials, the preparation method of wherein said stearic acid late is: stearic acid is mixed with water, the mass ratio mixing is: stearic acid: water=1:(300-350), the temperature stirring and dissolving of 80 DEG C-85 DEG C, splash into successively the ammoniacal liquor and the triethanolamine that respectively account for stearic acid weight 1/3-1/5, obtain stearic acid late.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107601935A (en) * | 2017-10-19 | 2018-01-19 | 冯乃谦 | Heavy metal is innoxious in house refuse power generation ash, method of recycling |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104098301B (en) * | 2014-06-18 | 2016-05-11 | 池州市新科建材有限公司 | A kind of light dolomite/montmorillonite Composite light cellular partition board and preparation method thereof |
| CN104944880B (en) * | 2015-06-16 | 2017-05-24 | 武汉钢铁(集团)公司 | Low-silica iron ore tailing non-autoclave block with good hydrolytic resistance and preparation method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041578A (en) * | 2007-03-06 | 2007-09-26 | 刘泳霞 | Light-weight aggregate concrete and formwork wall member produced therefrom |
| CN101830659A (en) * | 2009-03-10 | 2010-09-15 | 赵定国 | Light cement granules and production method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041578A (en) * | 2007-03-06 | 2007-09-26 | 刘泳霞 | Light-weight aggregate concrete and formwork wall member produced therefrom |
| CN101830659A (en) * | 2009-03-10 | 2010-09-15 | 赵定国 | Light cement granules and production method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601935A (en) * | 2017-10-19 | 2018-01-19 | 冯乃谦 | Heavy metal is innoxious in house refuse power generation ash, method of recycling |
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Effective date of registration: 20161229 Address after: 100084 Tsinghua University Beijing Haidian District East 8-5-201 Patentee after: Feng Naiqian Patentee after: Fu Jun Patentee after: Hainan Yong United Cement Products Co., Ltd. Address before: 100084 Tsinghua University Beijing Haidian District East 8-5-201 Patentee before: Feng Naiqian Patentee before: Fu Jun |