CN1072401A - The production and the goods of non-clay free of calcining and steam curing materials for wall - Google Patents
The production and the goods of non-clay free of calcining and steam curing materials for wall Download PDFInfo
- Publication number
- CN1072401A CN1072401A CN91110700A CN91110700A CN1072401A CN 1072401 A CN1072401 A CN 1072401A CN 91110700 A CN91110700 A CN 91110700A CN 91110700 A CN91110700 A CN 91110700A CN 1072401 A CN1072401 A CN 1072401A
- Authority
- CN
- China
- Prior art keywords
- wall
- materials
- industrial
- slag
- curing agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 46
- 239000004927 clay Substances 0.000 title claims abstract description 9
- 238000001354 calcination Methods 0.000 title claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 title abstract description 5
- 239000002699 waste material Substances 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 21
- 239000002893 slag Substances 0.000 claims abstract description 19
- 239000002131 composite material Substances 0.000 claims abstract description 16
- 239000010881 fly ash Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 11
- 239000010440 gypsum Substances 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 10
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 10
- 239000004571 lime Substances 0.000 claims abstract description 10
- 239000003245 coal Substances 0.000 claims abstract description 8
- 238000000748 compression moulding Methods 0.000 claims abstract description 5
- -1 mine tailings Substances 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 11
- 238000009835 boiling Methods 0.000 claims description 8
- 239000011449 brick Substances 0.000 claims description 6
- 239000003818 cinder Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 5
- 239000011404 masonry cement Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000003723 Smelting Methods 0.000 claims description 3
- 239000011464 hollow brick Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000013467 fragmentation Methods 0.000 claims 1
- 238000006062 fragmentation reaction Methods 0.000 claims 1
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 6
- 239000010802 sludge Substances 0.000 abstract description 3
- 239000002689 soil Substances 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000000654 additive Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/18—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing mixtures of the silica-lime type
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of non-clay free of calcining and steam curing materials for wall production and goods, without clay, and add composite curing agent a certain proportion of, that make with a small amount of lime, gypsum and any waste residue with various industrial residues (flyash, mine tailings, coal gangue, metallurgical slag, industrial slags, chemical sludge, building waste etc.), form through adding water stirring, compression moulding, natural curing, its performance index can reach 150 labels.Advantage of the present invention is except that with a small amount of lime, the gypsum, need not any industrial raw material, and be a kind of utilize waste and save energy joint soil, cost is low, technology is simple, can also eliminate the method and the product of environmental pollution.
Description
The invention belongs to non-clay free of calcining and steam curing materials for wall field.Or rather, the present invention relates to materials for walls such as non-fired and non-steamed bricks, sheet material, building block.
Find through a large amount of retrievals, have in the technology also favourable with industrial residue as the raw material production materials for wall, but mostly have following shortcoming:
1, owing to the reason of technology can not be brought into play multiple waste residue self inherent advantages, so the utilization ratio of waste residue is not high;
2, except that utilizing waste residue, still needing adds relatively large industrial raw material and industrial chemicals, as polymeric aluminum or Tai-Ace S 150, and gypsum and sodium sulfate, water glass etc., some is very rare expensive again raw material, brings the complicated of treatment process simultaneously, thereby cost is improved greatly;
3, use clay in a large number, contradictory with the state basic policy of the useless guarantor's soil of profit;
4, the quality product of being produced is also bad, and label is low;
5, on complete processing, prior art directly is incorporated into multiple additives in a large amount of industrial residues, has reduced the advantage that can play solidification in the raw material, causes the raw material consumption many, and quality product is also bad.
The objective of the invention is to utilize various industrial residues as main raw material, select rational component and proportioning for use; Adopt the complete processing that two steps handled, produce label height, materials for wall that cost is low, useless to reach abundant profit, eliminate the purpose of environmental pollution and energy-conservation joint soil.
The technical measures that the realization above-mentioned purpose is taked are as follows:
1, utilize any industrial residue and a small amount of lime, gypsum to make the required solidifying agent of materials for wall, replace all additives of the prior art, specific practice is with active higher blast-furnace smelting slag, the mixture of any in boiling furnace slag, industrial slags, flyash, the coal gangue or several waste residues is a main raw material, an amount of adding lime and gypsum, levigate forming.
This solidifying agent mixes behind the water to combine to react to each other with waste residue and generates the gelling thing.Make original dispersed particles polymerization, free moisture content reduces, and forms hard integral body at last.
2, utilize one or more mixing in the multiple industrial residue (flyash, mine tailings, coal gangue, metallurgical slag, industrial slags, chemical sludge, building waste), add above-mentioned composite curing agent, add water, force stirring, compression moulding, quietly stop maintenance and promptly get product, the discrete particles at initial stage is because the sealing coat between the particle that free moisture content forms, later stage is by the activity excitation of composite curing agent, the waste residue composition is reacted to each other, produce the gelling thing, make the free minimizing in the sealing coat between the particle, particles coalesce forms a hard integral body at last.The total overall reaction process was divided into for two phases, and the first phase is the hydraulic material reaction, formed the aquation combination of discrete particles, and the second phase is the reaction of air-setting material.Make the particles coalesce of gelationization.In the reaction of air-setting material, when all kinds of waste residues self inherent activity reacts to each other, again with composite curing agent in high-efficiency activated material excite fully mutually and reacted, under field conditions (factors), temperature is that 0 ℃ to 40 ℃ natural curing is not less than and can uses in 28 days, is the air-setting late phase reaction after this, and intensity constantly increases, stable up to about 150 days, no longer change.When being lower than 0 ℃ of maintenance, can topped plastics film insulation.Accompanying drawing 1 is seen in technical process.
3, when utilizing flyash to produce the materials for wall bulk, the aggregate industrial residue that adds suitable proportion, require its particle diameter length to be controlled at 6～8mm, with the label that improves the quality of products, wall adds the cohesiveness that surfaceness is come strong building block of wall and mortar, the ultimate compression strength and the folding strength of product can be strengthened like this, the shearing resistance of masonry can be increased in the use.
4, the mould during the appropriate change moulding can be produced corollary new walling material series product, as the standard solid brick of the usefulness of building a wall; Load-bearing and non-load bearing tile; Middle-size and small-size holllow building block; Non-bearing replaces the product of concrete small size member.
Embodiments of the invention:
1, the prescription of composite curing agent and technology, by weight percentage:
In the industrial residue (coal gangue, flyash, slag, boiling furnace slag, cinder) any or several mixtures 75～88
Lime 20～10
Gypsum 5～2
Mix levigate the forming in back, levigate granularity requirements is 4900 orders, and screen over-size is no more than 10%.
2, the component of materials for wall colliery wastes brick and proportioning (by weight percentage)
Coal gangue (or cinder) 70～90
Composite curing agent 30～10
Add water to the moisture calibration of 15～20(of above-mentioned total amount) according to waste residue
3, the component of flyash wall material and proportioning (by weight percentage):
Flyash 50～75
Long 6～the 8mm of aggregate (other waste residue such as mine tailings) 25～15 aggregate sizes
Composite curing agent 25～10
Add water to the moisture calibration of 18～25(of above-mentioned total amount) according to waste residue
4, the component and the proportioning (by weight percentage) of boiling slag wall material
Boiling slag (or blast-furnace smelting slag) 80～90
Composite curing agent 20～10
Add water to the moisture calibration of 15～20(of above-mentioned total amount) according to waste residue
Forming mould is adjusted and changed to above-mentioned prescription a little, can utilize multiple waste residue to produce various materials for walls: as solid brick, hollow brick, sheet material, block material, building block, masonry cement etc.
Earlier a small amount of additive (lime and gypsum) and levigated words property waste residue are mixed composite curing agent, be incorporated into two step process methods in a large amount of mixed sludges again, so just improved the effect of additive, reduced consumption, improved quality product exponentially, reach label No. 150, surpassed state specified standards, see the survey report (No. 04 and No. 05 totally two annexes) of Jiangsu Province Bureau of Standards building pigment quality monitoring testing station.
(industrial residue and composite curing agent behind the particle diameter≤10mm) are mixed in proportion, and after pressure stirred, compression moulding under 20mpa pressure quietly naturally under 0 ℃～40 ℃ temperature stopped maintenance and is not less than and got product in 28 days with broken.
Advantage of the present invention:
1, adopt two step process to save the expensive raw material of industry of national control purchase. Adopt the raw materials of industry such as aluminum sulfate, sodium sulphate, waterglass, cement such as additive of the prior art.
2, curing agent of the present invention is only with a small amount of lime and gypsum with a kind of industrial residue is levigate mixes, and technology is simple, and materials are economized (lime and gypsum), the materials for wall quality label height of producing, and cost is low.
3, in the use compared with the prior art, have popularity, both be applicable to a kind of waste residue, be applicable to that again multiple mixed sludge produces materials for wall.
4, whole production technology is simple, and miscellaneous equipment is constant, only changes the mould of former, can produce the series wall material, such as sheet material, block material, masonry cement etc.
Claims (11)
1, a kind of working method of non-clay free of calcining and steam curing materials for wall, mix with industrial residue by solidifying agent, adding water stirs, compression moulding, natural curing and making, it is characterized in that, adopt two step process methods earlier by the mixture of one or more industrial residues mix with the industrial raw material of a small amount of cheapness, the levigate composite curing agent of making, again with pulverize after industrial residue mix by a certain percentage, after adding water and forcing to stir, compression moulding under 20mpa pressure places under 0 ℃～40 ℃ temperature, quietly naturally stops maintenance and is not less than 28 days.
2, by the said working method of claim 1, it is characterized in that the prescription of composite curing agent (by weight percentage) is:
The mixture 75～88 of one or more in the industrial residue (coal gangue, flyash, slag, boiling furnace slag, cinder)
Lime 20～10
Gypsum 5～2
Mix levigate the forming in back, levigate granularity is 4900 orders, and screen over-size is no more than 10%.
3, by claim 1 and 2 said working methods, it is characterized in that, the replacing forming mould reaches the prescription of adjusting various industrial residues a little and promptly can be made into various materials for walls, as materials for walls such as solid brick, hollow brick, sheet material, block material, building block, masonry cements.
4, by the said working method of claim 1, it is characterized in that, when being lower than under 0 ℃ of temperature maintenance, but the covered with plastic film insulation.
5, non-clay free of calcining and steam curing materials for wall, by composite curing agent, industrial residue and water are formed, it is characterized in that, the component of composite curing agent (by weight percentage) by:
The mixture 75～88 of a kind of in the industrial residue (coal gangue, flyash, slag, boiling furnace slag, cinder) or some kinds
Lime 20～10
Gypsum 5～2
Form.
6, by the said materials for wall of claim 5, it is characterized in that, the prescription of gangue wall material (by weight percentage) by:
Coal gangue (or cinder) 70～90
Compound fixing agent 30～10
Amount of water is to 15～20(of above-mentioned total amount moisture calibration according to waste residue)
Form.
7, by the said materials for wall of claim 5, it is characterized in that, the prescription of flyash wall material (by weight percentage) by:
Flyash 50～75
Aggregate (other industrial residue such as mine tailings) 25～15
Composite curing agent 25～10
Amount of water is to 18～25(of above-mentioned total amount moisture calibration according to waste residue)
Form.
8, by the said materials for wall of claim 5, it is characterized in that, the prescription (by weight percentage) of boiling slag wall material by:
Boiling slag (or blast-furnace smelting slag) 80～90
Composite curing agent 20～10
Amount of water is to 15～20(of above-mentioned total amount moisture calibration according to waste residue)
Form.
9, by the said materials for wall of claim 5 to 8, it is characterized in that, change forming mould, and adjust above-mentioned prescription a little, can make various non-clay free of calcining and steam curing materials for walls, as solid brick, hollow brick, sheet material, block material, building block, masonry cement etc.
10, by the said materials for wall of claim 9, it is characterized in that the particle diameter≤10mm after the industrial residue fragmentation.
11, by the said materials for wall of claim 1, it is characterized in that in the flyash wall material, the particle diameter length of aggregate is 6～8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91110700A CN1072401A (en) | 1991-11-16 | 1991-11-16 | The production and the goods of non-clay free of calcining and steam curing materials for wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91110700A CN1072401A (en) | 1991-11-16 | 1991-11-16 | The production and the goods of non-clay free of calcining and steam curing materials for wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1072401A true CN1072401A (en) | 1993-05-26 |
Family
ID=4910229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN91110700A Pending CN1072401A (en) | 1991-11-16 | 1991-11-16 | The production and the goods of non-clay free of calcining and steam curing materials for wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1072401A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337965C (en) * | 2005-11-07 | 2007-09-19 | 徐振生 | Self-igniting colliery wastes burnfree brick and production process thereof |
| CN100389088C (en) * | 2005-02-08 | 2008-05-21 | 张清学 | Building block, brick without baking and steaming and its manufacturing technology |
| CN100431999C (en) * | 2006-08-24 | 2008-11-12 | 南京都市废弃物综合利用开发有限公司 | Mixed material of regenerated building residue and its prepn process |
| CN100531945C (en) * | 2006-08-08 | 2009-08-26 | 中国铝业股份有限公司 | Bauxite tail piling method |
| CN101229548B (en) * | 2008-02-28 | 2010-09-29 | 徐惠峰 | Multipurpose utilzation method of town building ruins |
| CN103172334A (en) * | 2013-03-21 | 2013-06-26 | 曹凯 | Loess baking-free brick and preparation method thereof |
| CN104725025A (en) * | 2015-01-29 | 2015-06-24 | 安徽鑫润新型材料有限公司 | Energy-saving baking-free colliery waste brick prepared by fully using waste resources and preparation method thereof |
| CN106278071A (en) * | 2016-08-15 | 2017-01-04 | 贵州安顺家喻新型材料股份有限公司 | A kind of manufacture method of environmental protection brick |
| CN107162533A (en) * | 2017-07-12 | 2017-09-15 | 合肥雅克丽新型建材有限公司 | Anti-seepage pressure-resistant light ecological brick for building and preparation method thereof |
| CN113024202A (en) * | 2021-03-10 | 2021-06-25 | 青海黄河上游水电开发有限责任公司 | Prefabricated guard plate at edge of foundation pit and preparation method, application and construction method thereof |
| CN116177909A (en) * | 2023-03-07 | 2023-05-30 | 腾达建设集团股份有限公司 | Curing agent for shield mud and preparation method thereof |
-
1991
- 1991-11-16 CN CN91110700A patent/CN1072401A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100389088C (en) * | 2005-02-08 | 2008-05-21 | 张清学 | Building block, brick without baking and steaming and its manufacturing technology |
| CN100337965C (en) * | 2005-11-07 | 2007-09-19 | 徐振生 | Self-igniting colliery wastes burnfree brick and production process thereof |
| CN100531945C (en) * | 2006-08-08 | 2009-08-26 | 中国铝业股份有限公司 | Bauxite tail piling method |
| CN100431999C (en) * | 2006-08-24 | 2008-11-12 | 南京都市废弃物综合利用开发有限公司 | Mixed material of regenerated building residue and its prepn process |
| CN101229548B (en) * | 2008-02-28 | 2010-09-29 | 徐惠峰 | Multipurpose utilzation method of town building ruins |
| CN103172334A (en) * | 2013-03-21 | 2013-06-26 | 曹凯 | Loess baking-free brick and preparation method thereof |
| CN104725025A (en) * | 2015-01-29 | 2015-06-24 | 安徽鑫润新型材料有限公司 | Energy-saving baking-free colliery waste brick prepared by fully using waste resources and preparation method thereof |
| CN106278071A (en) * | 2016-08-15 | 2017-01-04 | 贵州安顺家喻新型材料股份有限公司 | A kind of manufacture method of environmental protection brick |
| CN107162533A (en) * | 2017-07-12 | 2017-09-15 | 合肥雅克丽新型建材有限公司 | Anti-seepage pressure-resistant light ecological brick for building and preparation method thereof |
| CN113024202A (en) * | 2021-03-10 | 2021-06-25 | 青海黄河上游水电开发有限责任公司 | Prefabricated guard plate at edge of foundation pit and preparation method, application and construction method thereof |
| CN113024202B (en) * | 2021-03-10 | 2022-05-17 | 青海黄河上游水电开发有限责任公司 | Prefabricated guard plate at edge of foundation pit and preparation method, application and construction method thereof |
| CN116177909A (en) * | 2023-03-07 | 2023-05-30 | 腾达建设集团股份有限公司 | Curing agent for shield mud and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |