CN1532169A - Green environment protection ligh wall material - Google Patents
Green environment protection ligh wall material Download PDFInfo
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- CN1532169A CN1532169A CNA031112099A CN03111209A CN1532169A CN 1532169 A CN1532169 A CN 1532169A CN A031112099 A CNA031112099 A CN A031112099A CN 03111209 A CN03111209 A CN 03111209A CN 1532169 A CN1532169 A CN 1532169A
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- cement
- wall material
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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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- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to building material and is a kind of green light wall material. The wall material is produced with cement 10-45 vol%, flyash as light material 10-65 vol%, tail iron ore powder 5-20 vol%, foaming agent 0.15-0.5 vol%, stabilizer 0.5-3 vol%, dispersant 0.1-0.5 vol%, curing agent 0.2-1 vol% and reinforcing material 0.5-3 vol%. The production process includes washing tail ore powder with water to eliminate clay, mixing, casting, curing at 30-50 deg.c in a hot blast kiln for 11-12 hr, discharging, demolding and other steps. The wall material has the advantages of being light, high in strength, environment friendly, saving in energy, heat insulating, sound isolating, waterproof, fireproof and low in cost.
Description
Technical field
The present invention relates to building material field, particularly a kind of environmental protection light wall material.
Background technology
At present, buildings in general roofing both domestic and external and body of wall adopt aerated concrete building block, cored slab, pearlite slab, stupid plate to fill out block usually, or adopt the stupid plate of Steel Skeleton double team, smear with cement sand pulp again.Above-mentioned materials exists in construction that materials are many, construction is numerous and diverse, easily produce the mortar shortcoming such as non-watertight that comes off, do not prevent fires.The materials for wall that adopts cement, perlite to form in addition in addition, there is the shortcoming that intensity is low, density big, heat insulation effect is poor, cost is higher in this material.Along with the fast development of Building Trade in China, the demand of various material of construction is grown with each passing day, traditional clay brick not only consumes a large amount of energy, also destroys a large amount of farmlands and soil simultaneously.According to the national conditions of China, develop energy-conservation, save land, the New Building Materials of sharp useless, insulation, sound insulation, environment-friendly light are imperative.By retrieval, light building material has plant straw, stem block to mix with cement, Resin adhesive after add the water stirring, uses mould compression moulding, makes light wall board through maintenance again.Also have a kind of employing flyash and cement,, add water and stir, use the die casting moulding, make foam concrete wall sheet material through maintenance then through whipping agent.More than two kinds of sheet materials all have shortcomings such as intensity is low, freezing and thawing performance is poor, soundproof effect is bad, water-repellancy difference.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of waste that utilizes to be main raw material, have the wall board of environmental protection, energy-conservation, insulation, sound insulation, waterproof, fire prevention, light-high-strength, a kind of environmental protection light wall material and production technique.
Environmental protection light wall material technology contents of the present invention is summarized as follows;
A kind of environmental protection light wall material, it is characterized in that be by following material by volume per-cent combine:
Cement 10-45% selects one or both the composition in the silicate cement, fluoroaluminate cement, magnesium oxide of quick hardening sulphoaluminate cement or modification, reduction basicity for use;
Light material flyash 10-65%;
Iron ore powdered tailings 5-20%;
Foaming agent is 0.15-0.5%, selects in higher fatty acid sodium or AES, AEC, sodium lauryl sulphate, alkyl alcohol sulfuric acid thanomin, the sodium sulfonate one or more for use;
Stablizer 0.5-3% selects in 801 petroleum resin glue or 107 glue, water-soluble phenolic resin adhesive, acetyl amino dodecane, OA, APG, the lauric acid diethanolamine one or more for use;
Dispersion agent 0.1-0.5% selects in NNO, MF, FDN, sodium naphthalene sulfonate, the sodium sulfate one or more for use;
Solidifying agent 0.2-1% selects a kind of in magnesium chloride, calcium chloride, the trolamine for use;
Strongthener 0.5-3% selects Φ 0.8mm woven wire or Φ 1mm, Φ 4mm, Φ 5mm woven wire for use.
Amount of water accounts for the 10-30% of above-mentioned cumulative volume.
Light material derives from the flyash of thermal power plant among the present invention, can also adopt slag to be rolled into fine powder simultaneously and obtain through the choosing of 200 mesh sieves.Mine tailing derives from the mine tailing that iron ore beneficiating factory is discharged, and obtains through washing, method of sieving.
Production technique of the present invention is:
1) adopt the method for washing screening that the earth in the mine tailing is removed.Wet comb place is provided with isocon at mine tailing, and by valve control, isocon end below is provided with 240 purpose vibratory screening apparatuss, and the material that sieves out is carried warehouse-in by rotary conveyor.240 mesh screen residues 22% contain soil amount weight percentage and require＜0.5%.
2) each component in the material of main part by volume per-cent join respectively in the different agitators, be that foam maker and dried wet feed agitator stir respectively simultaneously, when foam maker stirring 3 minutes, after dried wet feed concrete stirs, with foam pour in the concrete mixer stir 3 minutes after, be poured into mould, send into+30～+ 50 ℃ hot blast kiln in maintenance, maintenance 11-12 hour, kiln discharge, form removal, check, finished product warehouse-in.
Environmental protection light wall material of the present invention is a cored slab, long 3000mm, and wide 600mm, thick 90mm, 120mm, 150mm meet national standard.
It is to introduce gas to produce bubble mutually that foaming agent among the present invention mainly acts on, and reaches weight reduction, insulation, sound damping purpose.It is that the surface viscosity of liquid film is improved that stablizer mainly acts on, and strengthens the stability of bubble.The effect of dispersion agent is to make solid surface moistening rapidly, thereby the homogenizing that reaches solids distributes.It is to promote the foamed concrete rapid solidification that solidifying agent mainly acts on.
Strongthener of the present invention mainly solves the low problem of compensation foamed concrete intensity.
Owing to be foamed concrete mechanism,, metal rigidity pipe overcoat retractility rubber hose or vinyl tube have preferably been adopted among the present invention in order to solve the extraction problem of plate hole core barrel.
The present invention can produce the wall board of different size kind with different moulds.Since a large amount of waste flyash that adopt the hot power station of light-weight, the mine tailing of iron ore beneficiating factory, and raw materials cost is low, has effectively utilized waste resource, turns waste into wealth, and has reduced farmland and appropriation of land area.In conjunction with the physicals of admixture foaming, make product have the microvesicle of equally distributed Φ 0.01-1.2, separate between microvesicle, good seal, so this product has advantages such as lightweight, high-strength, environmental protection, energy-conservation, insulation, sound insulation, waterproof.Type volume density≤45Kg/m of the present invention
2, be convenient to carrying and install, but the building operation reduction of erection time enlarge usable floor area simultaneously, obvious social benefit, production technique is simple.
Embodiment
Embodiment 1:
Get quick hardening sulphoaluminate 425
#Cement 2 * 10
-3M
3, flyash 200 mesh screen residues 8.2%, 5.5 * 10
-3M
3, iron ore powdered tailings 240 mesh screen residues 32%, 2 * 10 behind the washing screening desilt
-3M
3, strongthener is selected Φ 0.8mm steel wire mesh 10mm * 15mm, two of 200mm * 200mm for use.Whipping agent AES 20L; Stablizer 801 glue solution concentration 80%, 140ml, dispersion agent aqueous sodium persulfate solution concentration 75%, 8ml, solidifying agent magnesium chloride brine concentration 75%, 20ml, water 750ml.
At first AES, sodium sulfate, magnesium chloride and water are poured in the frothing machine, evenly stirred 3 minutes with the rotating speed of per minute 120 times; Then 801 glue are poured in the agitator and stirred 4 minutes, simultaneously, cement, flyash, mine tailing siccative are stirred.Then foam is poured in the concrete mixer and evenly stirred 3 minutes.Pour at last in the mould of the good woven wire of cloth, after waiting to flatten, send in the hot bellows, maintenance in+30～+ 50 ℃ hot blast kilns, maintenance 12 hours, kiln discharge, form removal, check, finished product warehouse-in.
Embodiment 2:
Get magnesium oxide, content 88.5%, 325 order, 2 * 10
-3M
3, all the other raw materials and production technique are with embodiment 1.
Embodiment 3:
Get aluminosulfate cement 425
#, 1.2 * 10
-3M
3, all the other raw materials and production technique are with embodiment 1.
Embodiment 4:
Get sodium sulfonate 25ml, aqueous solution Phenol aldehyde resin 50ml, all the other raw materials and production technique are with embodiment 1.
Embodiment 5:
Get sulplo-aluminate 425
#Cement, 2 * 10
-3M
3, whipping agent sodium lauryl sulphate 15ml, water soluble phenol resin acid 50ml, all the other raw materials and production technique are with embodiment 1.
Claims (2)
1. environmental protection light wall material, it is characterized in that be by following material by volume per-cent combine:
Cement 10-45% selects one or both the composition in the silicate cement, fluoroaluminate cement, magnesium oxide of quick hardening sulphoaluminate cement or modification, reduction basicity for use;
Light material flyash 10-65%;
Iron ore powdered tailings 5-20%;
Foaming agent is 0.15-0.5%, selects in higher fatty acid sodium or AES, AEC, sodium lauryl sulphate, alkyl alcohol sulfuric acid thanomin, the sodium sulfonate one or more for use;
Stablizer 0.5-3% selects in 801 petroleum resin glue or 107 glue, water-soluble phenolic resin adhesive, acetyl amino dodecane, OA, APG, the lauric acid diethanolamine one or more for use;
Dispersion agent 0.1-0.5% selects in NNO, MF, FDN, sodium naphthalene sulfonate, the sodium sulfate one or more for use;
Solidifying agent 0.2-1% selects a kind of in magnesium chloride, calcium chloride, the trolamine for use;
Strongthener 0.5-3% selects Φ 0.8mm woven wire or Φ 1mm, Φ 4mm, Φ 5mm woven wire for use.
Amount of water accounts for the 10-30% of above-mentioned cumulative volume.
2. the production technique of environmental protection light wall material is characterized in that:
1) adopt the method for washing screening that the earth in the mine tailing is removed, wet comb place is provided with isocon at mine tailing, and by valve control, isocon end below is provided with 240 purpose vibratory screening apparatuss, and the material that sieves out is carried warehouse-in by rotary conveyor; 240 mesh screen residues 22% contain soil amount weight percentage＜0.5%;
2) each component in the material of main part by volume per-cent join respectively in the different agitators, be that foam maker and dried wet feed agitator stir respectively simultaneously, when foam maker stirring 3 minutes, after dried wet feed concrete stirs, with foam pour in the concrete mixer stir 3 minutes after, be poured into mould, send into+the hot blast kiln of 30-+50 ℃ in maintenance, maintenance 11-12 hour, kiln discharge, form removal, check, finished product warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031112099A CN1210228C (en) | 2003-03-20 | 2003-03-20 | Green environment protection ligh wall material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031112099A CN1210228C (en) | 2003-03-20 | 2003-03-20 | Green environment protection ligh wall material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1532169A true CN1532169A (en) | 2004-09-29 |
| CN1210228C CN1210228C (en) | 2005-07-13 |
Family
ID=34283417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031112099A Expired - Fee Related CN1210228C (en) | 2003-03-20 | 2003-03-20 | Green environment protection ligh wall material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1210228C (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317221C (en) * | 2004-05-27 | 2007-05-23 | 丁立平 | Wall materials produced from mine tailings |
| CN1332904C (en) * | 2005-02-22 | 2007-08-22 | 王亦德 | Foamed concrete material and its application |
| CN100345984C (en) * | 2005-12-21 | 2007-10-31 | 姜文平 | Adhesive for preparing iron powder ball using iron ore powder and its prepared ironpowder ball |
| CN101857400A (en) * | 2010-04-22 | 2010-10-13 | 连来才 | Lightweight insulating brick and production process thereof |
| CN102060565A (en) * | 2010-12-03 | 2011-05-18 | 李光德 | Foaming powder for construction and preparation method thereof |
| CN102167618A (en) * | 2011-01-14 | 2011-08-31 | 武汉理工大学 | A coal ash-iron tailing based porous heat insulation material and a preparation method thereof |
| CN102344299A (en) * | 2011-07-12 | 2012-02-08 | 梁材 | Foaming agent used in ultra-low density anti-seepage foamed concrete, and preparation method thereof |
| CN102627470A (en) * | 2012-04-26 | 2012-08-08 | 鞍钢集团矿业公司 | Lean hematite tailing concrete light body building block brick and preparation method thereof |
| CN101434475B (en) * | 2007-11-14 | 2012-08-29 | 瑞景投资控股有限公司 | Light floamed ceramic building board and preparation thereof |
| CN101713229B (en) * | 2009-11-13 | 2012-08-29 | 浙江中厦新型建材有限公司 | Autoclaved aerated concrete building block produced from copper ore tails and process thereof |
| CN102992712A (en) * | 2012-11-16 | 2013-03-27 | 鞍钢集团矿业公司 | Method for preparing light thermal insulating panel by utilizing iron tailings |
| CN105130326A (en) * | 2015-07-03 | 2015-12-09 | 枞阳县天筑新型建筑材料有限公司 | Mixed thermal-insulation mortar with good performances and high construction efficiency and preparation method thereof |
| CN105272019A (en) * | 2015-11-21 | 2016-01-27 | 陆仲权 | Heat insulation cement and preparation method thereof |
| CN106810158A (en) * | 2017-01-18 | 2017-06-09 | 包宗义 | It is non-burning brick that special soil body stabilizing agent recycling treatment iron tailings is manufactured |
| CN108863247A (en) * | 2017-10-13 | 2018-11-23 | 济宁明升新材料有限公司 | A kind of foam water adobe for building and preparation method thereof |
| CN109279852A (en) * | 2018-10-09 | 2019-01-29 | 河南能工巧匠网络科技有限公司 | A kind of gold tailing slag Antique Imitation Tiles and preparation method thereof |
| CN111300597A (en) * | 2020-03-12 | 2020-06-19 | 浙江向往建筑节能科技有限公司 | Production process of compression-resistant and shock-resistant aerated concrete block |
| CN113001714A (en) * | 2021-02-10 | 2021-06-22 | 河南科技大学 | Method for preparing foamed concrete block by using gold tailings as main raw material |
-
2003
- 2003-03-20 CN CNB031112099A patent/CN1210228C/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317221C (en) * | 2004-05-27 | 2007-05-23 | 丁立平 | Wall materials produced from mine tailings |
| CN1332904C (en) * | 2005-02-22 | 2007-08-22 | 王亦德 | Foamed concrete material and its application |
| CN100345984C (en) * | 2005-12-21 | 2007-10-31 | 姜文平 | Adhesive for preparing iron powder ball using iron ore powder and its prepared ironpowder ball |
| CN101434475B (en) * | 2007-11-14 | 2012-08-29 | 瑞景投资控股有限公司 | Light floamed ceramic building board and preparation thereof |
| CN101713229B (en) * | 2009-11-13 | 2012-08-29 | 浙江中厦新型建材有限公司 | Autoclaved aerated concrete building block produced from copper ore tails and process thereof |
| CN101857400A (en) * | 2010-04-22 | 2010-10-13 | 连来才 | Lightweight insulating brick and production process thereof |
| CN102060565A (en) * | 2010-12-03 | 2011-05-18 | 李光德 | Foaming powder for construction and preparation method thereof |
| CN102167618A (en) * | 2011-01-14 | 2011-08-31 | 武汉理工大学 | A coal ash-iron tailing based porous heat insulation material and a preparation method thereof |
| CN102344299A (en) * | 2011-07-12 | 2012-02-08 | 梁材 | Foaming agent used in ultra-low density anti-seepage foamed concrete, and preparation method thereof |
| CN102627470A (en) * | 2012-04-26 | 2012-08-08 | 鞍钢集团矿业公司 | Lean hematite tailing concrete light body building block brick and preparation method thereof |
| CN102992712A (en) * | 2012-11-16 | 2013-03-27 | 鞍钢集团矿业公司 | Method for preparing light thermal insulating panel by utilizing iron tailings |
| CN105130326A (en) * | 2015-07-03 | 2015-12-09 | 枞阳县天筑新型建筑材料有限公司 | Mixed thermal-insulation mortar with good performances and high construction efficiency and preparation method thereof |
| CN105272019A (en) * | 2015-11-21 | 2016-01-27 | 陆仲权 | Heat insulation cement and preparation method thereof |
| CN106810158A (en) * | 2017-01-18 | 2017-06-09 | 包宗义 | It is non-burning brick that special soil body stabilizing agent recycling treatment iron tailings is manufactured |
| CN108863247A (en) * | 2017-10-13 | 2018-11-23 | 济宁明升新材料有限公司 | A kind of foam water adobe for building and preparation method thereof |
| CN109279852A (en) * | 2018-10-09 | 2019-01-29 | 河南能工巧匠网络科技有限公司 | A kind of gold tailing slag Antique Imitation Tiles and preparation method thereof |
| CN111300597A (en) * | 2020-03-12 | 2020-06-19 | 浙江向往建筑节能科技有限公司 | Production process of compression-resistant and shock-resistant aerated concrete block |
| CN113001714A (en) * | 2021-02-10 | 2021-06-22 | 河南科技大学 | Method for preparing foamed concrete block by using gold tailings as main raw material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1210228C (en) | 2005-07-13 |
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