CN102875070A - Acetylene sludge aerated concrete block and preparation method thereof - Google Patents
Acetylene sludge aerated concrete block and preparation method thereof Download PDFInfo
- Publication number
- CN102875070A CN102875070A CN2012103048802A CN201210304880A CN102875070A CN 102875070 A CN102875070 A CN 102875070A CN 2012103048802 A CN2012103048802 A CN 2012103048802A CN 201210304880 A CN201210304880 A CN 201210304880A CN 102875070 A CN102875070 A CN 102875070A
- Authority
- CN
- China
- Prior art keywords
- parts
- weight
- powder
- attapulgite
- lime
- 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.)
- Granted
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 11
- 238000002360 preparation method Methods 0.000 title claims description 5
- 239000004567 concrete Substances 0.000 title abstract description 9
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title abstract 4
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 title abstract 4
- 239000000843 powder Substances 0.000 claims abstract description 38
- 229960000892 attapulgite Drugs 0.000 claims abstract description 22
- 229910052625 palygorskite Inorganic materials 0.000 claims abstract description 22
- 239000002893 slag Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 15
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 15
- 239000004571 lime Substances 0.000 claims abstract description 15
- 239000004411 aluminium Substances 0.000 claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 14
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004568 cement Substances 0.000 claims abstract description 8
- 239000012188 paraffin wax Substances 0.000 claims abstract description 8
- 239000000344 soap Substances 0.000 claims abstract description 8
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 7
- 229910021538 borax Inorganic materials 0.000 claims abstract description 7
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 claims abstract description 7
- 229910000020 calcium bicarbonate Inorganic materials 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 7
- 239000011734 sodium Substances 0.000 claims abstract description 7
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 7
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims abstract description 7
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 7
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 7
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims abstract description 7
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims abstract description 4
- 239000011449 brick Substances 0.000 claims description 33
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 17
- 235000010216 calcium carbonate Nutrition 0.000 claims description 12
- 239000012634 fragment Substances 0.000 claims description 12
- 239000007858 starting material Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- 238000005352 clarification Methods 0.000 claims description 8
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 claims description 8
- 230000000284 resting effect Effects 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 8
- 238000005303 weighing Methods 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 6
- 229910052602 gypsum Inorganic materials 0.000 claims description 6
- 239000010440 gypsum Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000012986 modification Methods 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 229960004418 trolamine Drugs 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 5
- 239000012752 auxiliary agent Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 4
- 239000011268 mixed slurry Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 239000010881 fly ash Substances 0.000 claims description 3
- PVGBHEUCHKGFQP-UHFFFAOYSA-N sodium;n-[5-amino-2-(4-aminophenyl)sulfonylphenyl]sulfonylacetamide Chemical compound [Na+].CC(=O)NS(=O)(=O)C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 PVGBHEUCHKGFQP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000000654 additive Substances 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000010883 coal ash Substances 0.000 abstract 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 abstract 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 abstract 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 abstract 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 238000011161 development Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 235000019355 sepiolite Nutrition 0.000 description 1
Classifications
-
- 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
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides an acetylene sludge aerated concrete block, which is prepared by processing the following raw materials in part by weight: 20-30 parts of acetylene sludge, 25-30 parts of coal ash, 5-10 parts of cement, 4-6 parts of modified attapulgite, 5-10 parts of water treatment sludge, 5-10 parts of soda residue, 5-10 parts of light calcium powder, 10-15 parts of lime, triethanolamine, 4-5 parts of gypse, 0.02-0.08 part of aluminium powder, oxidized paraffin wax soap, 0.01-0.02 part of calcium bicarbonate, 2-3 parts of chelky slag, 1-2 parts of lignocellulose, 0.3-0.5 part of water glass, 0.03-0.05 part of borax, 1-2 parts of sodium hexametaphosphate, 1-2 parts of hydroxy propyl methyl cellulose sodium and 1-2 parts of superfine polyvinyl alcohol, wherein the weight of the triethanolamine is 0.1-0.3 percent of that of the lime, and the weight of the oxidized paraffin wax soap is 3-5 percent of that of the aluminium powder. According to the invention, the acetylene sludge is added into the raw materials of the aerated concrete block, and meanwhile other conventional additives and modified nano additives are added; the aerated concrete block is prepared by adopting a proper technology and is low in cost and good in performance; the circulating economy effect of changing waste into valuable is realized; the pollution is reduced; and the prepared aerated concrete block has the characteristics of light volume weight, high thermal insulation performance, good sound absorption effect and high strength and can be used for non-bearing or bearing wall bodies.
Description
Technical field
The present invention relates to building material field, be specifically related to a kind of carbide slag aerated bricks and preparation method thereof.
Background technology
Air-entrained concrete building block is take cement, slag, sand, lime etc. as main raw material, add foaming agent, the solid block that forms through stirring moulding, steam press maintenance, gas concrete be by purposes, can be divided into five kinds on non-bearing building block, bearing building block, insulation block, wallboard and roof boarding.
Aerated bricks has that unit weight is light, heat-insulating property is high, sound-absorbing effect is good, has the advantages such as certain intensity and workability, is that China applies the earliest, one of most popular light wall material.
Under the background that the whole world energy and natural conservation become more and more important; along with the adjustment of industry policy and the raising of environmental protection consciousness; the utilization of other trade wastes also presents ascendant trend; the Heterosis of the economy that most countries has in construction process trade waste, environment and technical elements goes out positive interest; many trade wastes are proved to be and can be recycled, and become the power of developing a circular economy with Sustainable development.
Human society industry and expanding economy and human living standard's raising and diversified result thereof have then formed the social system of large-scale production, high flow rate and many discardedization.Particularly a large amount of municipal wastess is had to adopt burn to subtract and is held innoxious and landfill disposal.But land occupation and environmental pollution are still maximum social concern.Solving this strongest countermeasure of changing day by day deeply problem is to carry out rubbish and trade waste renewable resources.
With various trade wastes or urban construction waste as starting material add to aerated bricks production in, play the saving natural resource, sharp useless environmental protection texts becomes and develops a circular economy and the power of Sustainable development.
The present invention adds carbide slag to and has realized the cyclic utilization of waste in the aerated bricks as starting material, reduced the pollution to environment, meets strategy of sustainable development requirement.
Summary of the invention
The invention provides a kind of carbide slag aerated bricks and working method thereof, aerated bricks of the present invention has that unit weight is light, heat-insulating property is high, sound-absorbing effect is good, and the characteristics that intensity is high can be used as non-bearing wall body or the body of wall of weighing uses.
Technical scheme of the present invention is as follows:
A kind of carbide slag aerated bricks is characterized in that, its starting material by following weight part are processed into:
Carbide slag 20-30, flyash 25-30, cement 5-10, attapulgite modified 4-6, water treatment sludge 5-10, alkaline residue 5-10, light calcium carbonate powder 5-10, lime 10-15, the 0.1-0.3% of trolamine lime weight, gypsum 2, aluminium powder 0.02-0.08, the oxidized paraffin wax soap dosage is the 3-5% of aluminium powder weight, Calcium hydrogen carbonate 0.01-0.02, clay dregs 2-3, lignocellulose 1-2, water glass 0.3-0.5, Sodium hexametaphosphate 99 1-2, Vltra tears sodium 1-2, borax 0.03-0.05, micronized polyethylene alcohol 1-2
Attapulgite is carried out modification: use first 15-20% salt acid soak attapulgite 1-2 hour, leave standstill, clarification, centrifugal, solid washes with water to neutrality, after the oven dry, add the vinyltriethoxysilane agitating that is equivalent to solid weight 3-5% even, oven dry grinds to form nanometer powder.
Described a kind of carbide slag aerated bricks is characterized in that, its starting material by following weight part are processed into:
Carbide slag 25, cement 56, attapulgite modified 5, water treatment sludge 8, alkaline residue 6, light calcium carbonate powder 12, lime 14, the 0.1-0.3% of trolamine lime weight, gypsum 2, aluminium powder 0.05, oxidized paraffin wax soap dosage be aluminium powder weight 4%, Calcium hydrogen carbonate 0.01, clay dregs 3, lignocellulose 1.5, water glass 0.4, Sodium hexametaphosphate 99 1, Vltra tears sodium 2, borax 0.04, micronized polyethylene alcohol 1.
The preparation method of described carbide slag aerated bricks is characterized in that, may further comprise the steps:
(1) attapulgite is carried out modification: use first 15-20% salt acid soak attapulgite 1-2 hour, leave standstill, clarification, centrifugal, solid washes with water to neutrality, after the oven dry, add the vinyltriethoxysilane agitating that is equivalent to solid weight 3-5% even, oven dry grinds to form nanometer powder;
(2) starting material that take by weighing by formula rate drop into abrasive dust in the ball mill with lumpy material, and powder is crossed the 180-200 mesh sieve;
(3) powder, the auxiliary agent of milled is admixed together, drop in the stirrer, add again an amount of water and stir into slurry;
(4) mixed slurry that stirs is injected mould;
(5) then put into the chamber of resting at 50-60 ℃ of sealing thermal insulation, rested the base substrate that obtains resting time 1.5-2 hour; (6) base substrate that will rest is put into and is processed into fragment of brick on the cutting machine; (7) fragment of brick is put into carried out steam press maintenance 6-8 hour in the high pressure autoclave, steam curing temperature is 180-195 ℃, steam-cured pressure 10-11 MPa;
(8) fragment of brick in the autoclave is removed pressure, lowered the temperature, goes out still, obtain product.
Beneficial effect of the present invention:
The present invention has effectively reduced environmental pollution by adopting carbide slag as the composition of aerated bricks, turns waste into wealth, and has protected environment; The present invention has alleviated the unit weight of brick by adding the nanometer powder breeze, simultaneously, has reduced energy consumption; Brick of the present invention is heat insulation all good with sound-proofing properties, and existing aerated bricks is significantly improved.Simultaneously the present invention is by the optimization of C/C composites materials, and intensity of the present invention, frost resistance are significantly improved.Prepared aerated bricks both can be used as non-bearing wall body and had used, and also can make bearing wall and use.
Embodiment
Embodiment 1
Take by weighing the starting material of following weight part: carbide slag 20-30, flyash 25-30, cement 5-10, modified Nano attapulgite 4-6, water treatment sludge 5-10, alkaline residue 5-10, light calcium carbonate powder 5-10, lime 10-15, the 0.1-0.3% of trolamine lime weight, gypsum 1-3, aluminium powder 0.02-0.08, the oxidized paraffin wax soap dosage is the 3-5% of aluminium powder weight, Calcium hydrogen carbonate 0.01-0.02, clay dregs 2-3, lignocellulose 1-2, water glass 0.3-0.5, Sodium hexametaphosphate 99 1-2, borax 0.03-0.05, Vltra tears sodium 1-2, micronized polyethylene alcohol 1-2
Wherein, attapulgite is carried out modification: use first 15-20% salt acid soak attapulgite 1-2 hour, leave standstill, clarification, centrifugal, solid washes with water to neutrality, and after the oven dry, the vinyltriethoxysilane agitating that adding is equivalent to solid weight 3-5% is even, oven dry grinds to form nanometer powder
Load weighted above-mentioned substance is processed into the aerated bricks finished product by following method, concrete steps:
(1) attapulgite is carried out modification: use first 15-20% salt acid soak attapulgite 1-2 hour, leave standstill, clarification, centrifugal, solid washes with water to neutrality, after the oven dry, add the vinyltriethoxysilane agitating that is equivalent to solid weight 3-5% even, oven dry grinds to form nanometer powder;
(2) starting material that take by weighing by formula rate drop into abrasive dust in the ball mill with lumpy material, and powder is crossed the 180-200 mesh sieve;
(3) powder, the auxiliary agent of milled is admixed together, drop in the stirrer, add again an amount of water and stir into slurry;
(4) mixed slurry that stirs is injected mould;
(5) then put into the chamber of resting at 50-60 ℃ of sealing thermal insulation, rested the base substrate that obtains resting time 1.5-2 hour; (6) base substrate that will rest is put into and is processed into fragment of brick on the cutting machine; (7) fragment of brick is put into carried out steam press maintenance 6-8 hour in the high pressure autoclave, steam curing temperature is 180-195 ℃, steam-cured pressure 10-11 MPa;
(8) fragment of brick in the autoclave is removed pressure, lowered the temperature, goes out still, obtain product.
Embodiment 2
Take by weighing the starting material of following weight part: carbide slag 25, cement 56, modified Nano attapulgite 5, water treatment sludge 8, alkaline residue 6, light calcium carbonate powder 12, lime 14, the 0.1-0.3% of trolamine lime weight, gypsum 2, aluminium powder 0.05, the oxidized paraffin wax soap dosage is 4% of aluminium powder weight, Calcium hydrogen carbonate 0.01, clay dregs 3, lignocellulose 1.5, water glass 0.4, Sodium hexametaphosphate 99 1, borax 0.04, Vltra tears sodium 2, micronized polyethylene alcohol 1, wherein, attapulgite modifiedly made by following method: use first 15 % salt acid soak sepiolites 1-2 hour, leave standstill, clarification, centrifugal, solid washes with water to neutrality, after the oven dry, add the vinyltriethoxysilane agitating that is equivalent to solid weight 3-5% even, oven dry, be ground into powder
Load weighted above-mentioned substance is processed into the aerated bricks finished product by following method, concrete steps:
(1) attapulgite is carried out modification: use first 15-20% salt acid soak attapulgite 1-2 hour, leave standstill, clarification, centrifugal, solid washes with water to neutrality, after the oven dry, add the vinyltriethoxysilane agitating that is equivalent to solid weight 3-5% even, oven dry grinds to form nanometer powder;
(2) starting material that take by weighing by formula rate drop into abrasive dust in the ball mill with lumpy material, and powder is crossed the 180-200 mesh sieve;
(3) powder, the auxiliary agent of milled is admixed together, drop in the stirrer, add again an amount of water and stir into slurry;
(4) mixed slurry that stirs is injected mould;
(5) then put into the chamber of resting at 50-60 ℃ of sealing thermal insulation, rested the base substrate that obtains resting time 1.5-2 hour; (6) base substrate that will rest is put into and is processed into fragment of brick on the cutting machine; (7) fragment of brick is put into carried out steam press maintenance 6-8 hour in the high pressure autoclave, steam curing temperature is 180-195 ℃, steam-cured pressure 10-11 MPa;
(8) fragment of brick in the autoclave is removed pressure, lowered the temperature, goes out still, obtain product.
Performance test results to the aerated bricks of embodiment 2 sees the following form:
Claims (3)
1. a carbide slag aerated bricks is characterized in that, its starting material by following weight part are processed into:
Carbide slag 20-30, flyash 25-30, cement 5-10, modified Nano attapulgite 4-6, water treatment sludge 5-10, alkaline residue 5-10, light calcium carbonate powder 5-10, lime 10-15, the 0.1-0.3% of trolamine lime weight, gypsum 1-3, aluminium powder 0.02-0.08, the oxidized paraffin wax soap dosage is the 3-5% of aluminium powder weight, Calcium hydrogen carbonate 0.01-0.02, clay dregs 2-3, lignocellulose 1-2, water glass 0.3-0.5, Sodium hexametaphosphate 99 1-2, Vltra tears sodium 1-2, micronized polyethylene alcohol 1-2, borax 0.03-0.05
Described modified Nano attapulgite is made by following method: use first 15-20% salt acid soak attapulgite 1-2 hour, leave standstill, clarification, centrifugal, solid washes with water to neutrality, and after the oven dry, the vinyltriethoxysilane agitating that adding is equivalent to solid weight 3-5% is even, oven dry grinds to form nanometer powder.
2. a kind of carbide slag aerated bricks according to claim 1 is characterized in that, its starting material by following weight part are processed into:
Carbide slag 25, cement 56, attapulgite modified 5, water treatment sludge 8, alkaline residue 6, light calcium carbonate powder 12, lime 14, trolamine dosage be 0.1-0.3%, gypsum 2, aluminium powder 0.05, the oxidized paraffin wax soap dosage of lime weight be aluminium powder weight 4%, Calcium hydrogen carbonate 0.01, clay dregs 3, lignocellulose 1.5, water glass 0.4, Sodium hexametaphosphate 99 1, Vltra tears sodium 2, borax 0.04, micronized polyethylene alcohol 1.
3. the preparation method of carbide slag aerated bricks as claimed in claim 1 or 2 is characterized in that, may further comprise the steps:
(1) attapulgite is carried out modification: use first 15-20% salt acid soak attapulgite 1-2 hour, leave standstill, clarification, centrifugal, solid washes with water to neutrality, after the oven dry, add the vinyltriethoxysilane agitating that is equivalent to solid weight 3-5% even, oven dry grinds to form nanometer powder;
(2) starting material that take by weighing by formula rate drop into abrasive dust in the ball mill with lumpy material, and powder is crossed the 180-200 mesh sieve;
(3) powder, the auxiliary agent of milled is admixed together, drop in the stirrer, add again an amount of water and stir into slurry;
(4) mixed slurry that stirs is injected mould;
(5) then put into the chamber of resting at 50-60 ℃ of sealing thermal insulation, rested the base substrate that obtains resting time 1.5-2 hour; (6) base substrate that will rest is put into and is processed into fragment of brick on the cutting machine; (7) fragment of brick is put into carried out steam press maintenance 6-8 hour in the high pressure autoclave, steam curing temperature is 180-195 ℃, steam-cured pressure 10-11 MPa;
(8) fragment of brick in the autoclave is removed pressure, lowered the temperature, goes out still, obtain product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210304880.2A CN102875070B (en) | 2012-08-25 | 2012-08-25 | Acetylene sludge aerated concrete block and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210304880.2A CN102875070B (en) | 2012-08-25 | 2012-08-25 | Acetylene sludge aerated concrete block and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102875070A true CN102875070A (en) | 2013-01-16 |
| CN102875070B CN102875070B (en) | 2014-08-13 |
Family
ID=47476634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210304880.2A Expired - Fee Related CN102875070B (en) | 2012-08-25 | 2012-08-25 | Acetylene sludge aerated concrete block and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102875070B (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449796A (en) * | 2013-07-05 | 2013-12-18 | 宇星科技发展(深圳)有限公司 | Sludge autoclaved brick and preparation method thereof |
| CN103449836A (en) * | 2013-07-31 | 2013-12-18 | 潘逸东 | Aerated brick containing asbestos fiber carbide slag composite particles |
| CN103467011A (en) * | 2013-08-05 | 2013-12-25 | 安徽中龙建材科技有限公司 | High strength dolomite aerated block |
| CN103526850A (en) * | 2013-10-13 | 2014-01-22 | 许庆华 | Unfired carbide slag foamed acoustic panel |
| CN103553545A (en) * | 2013-10-28 | 2014-02-05 | 安徽美源环保科技有限公司 | High-efficiency curing agent |
| CN103553465A (en) * | 2013-10-28 | 2014-02-05 | 安徽美源环保科技有限公司 | Waste curing agent containing modified nano carbide slag |
| CN103553531A (en) * | 2013-10-28 | 2014-02-05 | 安徽星华环保科技有限公司 | Waste curing agent containing modified blast furnace slag |
| CN103553464A (en) * | 2013-10-28 | 2014-02-05 | 安徽星华环保科技有限公司 | Curing agent containing modified nano calcium carbonate |
| CN103771816A (en) * | 2014-01-14 | 2014-05-07 | 安徽盛仁新型建材有限公司 | Modified manganese ore slag air-entrapping brick and manufacturing method thereof |
| CN103833276A (en) * | 2014-01-14 | 2014-06-04 | 安徽盛仁新型建材有限公司 | Environment-friendly lightweight calcium carbide slag aerated brick and manufacturing method thereof |
| CN103880469A (en) * | 2014-02-11 | 2014-06-25 | 马鞍山豹龙新型建材有限公司 | Carbide slag aerated brick and production method thereof |
| CN103936340A (en) * | 2013-01-22 | 2014-07-23 | 金正义 | Archaized blue brick and its preparation method |
| CN103979758A (en) * | 2014-06-01 | 2014-08-13 | 许盛英 | Acidified sludge |
| CN103979911A (en) * | 2014-04-16 | 2014-08-13 | 马鞍山豹龙新型建材有限公司 | Stable-size aerated brick and preparation method thereof |
| CN103979866A (en) * | 2014-04-15 | 2014-08-13 | 马鞍山豹龙新型建材有限公司 | Maya blue-containing aerated brick and preparation method thereof |
| CN104058703A (en) * | 2014-05-29 | 2014-09-24 | 蚌埠华东石膏有限公司 | Anti-crack air entrapping brick |
| CN105152622A (en) * | 2015-07-08 | 2015-12-16 | 安徽省溜口新型建筑材料有限公司 | Straw ash steam-pressing brick |
| CN106380172A (en) * | 2016-08-31 | 2017-02-08 | 郭迎庆 | Preparation method for mould-proof antifreeze aerated brick |
| CN107500624A (en) * | 2017-08-22 | 2017-12-22 | 普定县银丰农业科技发展有限公司 | A kind of water-permeable brick and preparation method thereof |
| CN108383469A (en) * | 2018-02-10 | 2018-08-10 | 雷春生 | A kind of preparation method of Anti-pressure no-baking carbide residue brick |
| CN109293313A (en) * | 2018-11-24 | 2019-02-01 | 深圳市深广通环保建材有限公司 | A kind of brick made of mud and its preparation process |
| CN109336475A (en) * | 2018-10-12 | 2019-02-15 | 东南大学 | A kind of 3D printing alkali-activated carbonatite cementitious material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101108771A (en) * | 2006-07-19 | 2008-01-23 | 陈泽远 | Method for preparing baking-free steaming-free brick by using pure slag self-generated binder |
| CN101215142A (en) * | 2008-01-04 | 2008-07-09 | 华中科技大学 | Bayer process red mud composite brick and producing method thereof |
| CN101412611A (en) * | 2007-10-17 | 2009-04-22 | 李学林 | Utilize flyash and carbide slag to make the method for autoclaved brick |
-
2012
- 2012-08-25 CN CN201210304880.2A patent/CN102875070B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101108771A (en) * | 2006-07-19 | 2008-01-23 | 陈泽远 | Method for preparing baking-free steaming-free brick by using pure slag self-generated binder |
| CN101412611A (en) * | 2007-10-17 | 2009-04-22 | 李学林 | Utilize flyash and carbide slag to make the method for autoclaved brick |
| CN101215142A (en) * | 2008-01-04 | 2008-07-09 | 华中科技大学 | Bayer process red mud composite brick and producing method thereof |
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936340B (en) * | 2013-01-22 | 2015-12-23 | 金正义 | A kind of blue bricks modelled after an antique and preparation method thereof |
| CN103936340A (en) * | 2013-01-22 | 2014-07-23 | 金正义 | Archaized blue brick and its preparation method |
| CN103449796B (en) * | 2013-07-05 | 2018-10-16 | 宇星科技发展(深圳)有限公司 | A kind of sludge autoclaved brick and preparation method thereof |
| CN103449796A (en) * | 2013-07-05 | 2013-12-18 | 宇星科技发展(深圳)有限公司 | Sludge autoclaved brick and preparation method thereof |
| CN103449836A (en) * | 2013-07-31 | 2013-12-18 | 潘逸东 | Aerated brick containing asbestos fiber carbide slag composite particles |
| CN103467011A (en) * | 2013-08-05 | 2013-12-25 | 安徽中龙建材科技有限公司 | High strength dolomite aerated block |
| CN103467011B (en) * | 2013-08-05 | 2015-12-09 | 安徽中龙建材科技有限公司 | A kind of strength dolomite aerated-block |
| CN103526850A (en) * | 2013-10-13 | 2014-01-22 | 许庆华 | Unfired carbide slag foamed acoustic panel |
| CN103526850B (en) * | 2013-10-13 | 2016-07-06 | 华东交通大学 | No-baking carbide residue foaming abatvoix |
| CN103553545A (en) * | 2013-10-28 | 2014-02-05 | 安徽美源环保科技有限公司 | High-efficiency curing agent |
| CN103553464A (en) * | 2013-10-28 | 2014-02-05 | 安徽星华环保科技有限公司 | Curing agent containing modified nano calcium carbonate |
| CN103553531A (en) * | 2013-10-28 | 2014-02-05 | 安徽星华环保科技有限公司 | Waste curing agent containing modified blast furnace slag |
| CN103553465B (en) * | 2013-10-28 | 2015-12-30 | 安徽美源环保科技有限公司 | A kind of rejected material solidifying agent containing modified Nano carbide slag |
| CN103553464B (en) * | 2013-10-28 | 2015-12-30 | 安徽星华环保科技有限公司 | A kind of solidifying agent containing modified nano calcium carbonate |
| CN103553531B (en) * | 2013-10-28 | 2015-12-30 | 安徽星华环保科技有限公司 | A kind of rejected material solidifying agent containing modification blast-furnace slag |
| CN103553465A (en) * | 2013-10-28 | 2014-02-05 | 安徽美源环保科技有限公司 | Waste curing agent containing modified nano carbide slag |
| CN103553545B (en) * | 2013-10-28 | 2015-12-09 | 安徽美源环保科技有限公司 | A kind of high-efficiency curing agent |
| CN103771816A (en) * | 2014-01-14 | 2014-05-07 | 安徽盛仁新型建材有限公司 | Modified manganese ore slag air-entrapping brick and manufacturing method thereof |
| CN103833276A (en) * | 2014-01-14 | 2014-06-04 | 安徽盛仁新型建材有限公司 | Environment-friendly lightweight calcium carbide slag aerated brick and manufacturing method thereof |
| CN103880469A (en) * | 2014-02-11 | 2014-06-25 | 马鞍山豹龙新型建材有限公司 | Carbide slag aerated brick and production method thereof |
| CN103880469B (en) * | 2014-02-11 | 2016-03-09 | 合肥蓝科新材料有限公司 | A kind of carbide slag aerated bricks and preparation method thereof |
| CN103979866A (en) * | 2014-04-15 | 2014-08-13 | 马鞍山豹龙新型建材有限公司 | Maya blue-containing aerated brick and preparation method thereof |
| CN103979911A (en) * | 2014-04-16 | 2014-08-13 | 马鞍山豹龙新型建材有限公司 | Stable-size aerated brick and preparation method thereof |
| CN103979911B (en) * | 2014-04-16 | 2016-09-07 | 马鞍山豹龙新型建材有限公司 | A kind of dimensionally stable aerated bricks and preparation method thereof |
| CN104058703B (en) * | 2014-05-29 | 2016-03-23 | 蚌埠华东石膏有限公司 | A kind of cracking resistance aerated bricks |
| CN104058703A (en) * | 2014-05-29 | 2014-09-24 | 蚌埠华东石膏有限公司 | Anti-crack air entrapping brick |
| CN103979758A (en) * | 2014-06-01 | 2014-08-13 | 许盛英 | Acidified sludge |
| CN105152622A (en) * | 2015-07-08 | 2015-12-16 | 安徽省溜口新型建筑材料有限公司 | Straw ash steam-pressing brick |
| CN106380172A (en) * | 2016-08-31 | 2017-02-08 | 郭迎庆 | Preparation method for mould-proof antifreeze aerated brick |
| CN107500624A (en) * | 2017-08-22 | 2017-12-22 | 普定县银丰农业科技发展有限公司 | A kind of water-permeable brick and preparation method thereof |
| CN108383469A (en) * | 2018-02-10 | 2018-08-10 | 雷春生 | A kind of preparation method of Anti-pressure no-baking carbide residue brick |
| CN109336475A (en) * | 2018-10-12 | 2019-02-15 | 东南大学 | A kind of 3D printing alkali-activated carbonatite cementitious material |
| CN109293313A (en) * | 2018-11-24 | 2019-02-01 | 深圳市深广通环保建材有限公司 | A kind of brick made of mud and its preparation process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102875070B (en) | 2014-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102875070B (en) | Acetylene sludge aerated concrete block and preparation method thereof | |
| CN102875066B (en) | Chromic slag aerated brick and preparation method thereof | |
| CN102875188B (en) | Magnesite slag aerating brick and preparation method thereof | |
| CN102875071B (en) | Boron slag aerated brick and preparation method thereof | |
| CN102875184B (en) | Oil shale residue aerated brick and preparation method thereof | |
| CN105565691B (en) | A kind of lead-zinc smelting slag-based geopolymer binder materials and preparation method thereof | |
| CN103387411B (en) | Method for producing aerated concrete with refuse incinerator slag | |
| CN102875186B (en) | Fluorite slag aerated brick and preparation method thereof | |
| CN102584322B (en) | Preparation method for pulverized coal-ash-based porous artificial stone | |
| CN102875189B (en) | Phosphorus slag aerated brick and preparation method thereof | |
| CN104876627A (en) | Method for preparing aerated concrete from gangue and iron tailings | |
| CN102875074B (en) | Waste cement road slag aerated concrete block and preparation method thereof | |
| CN103482890A (en) | Method for preparing geopolymers by taking stone coal vanadium extraction tailings as main raw materials | |
| CN102875068B (en) | Building rubbish aerated concrete block and preparation method thereof | |
| CN112960922A (en) | Desulfurized fly ash based cementing material and preparation and application thereof | |
| CN110937830A (en) | Novel mineral powder produced by nickel slag and preparation method thereof | |
| CN104478364B (en) | A kind of foam concrete heat insulation building block and production method thereof | |
| CN104086146A (en) | Resource utilization method of mine tailings | |
| CN102942315A (en) | Mixed calcined cement admixture being produced through utilizing papermaking white mud, shale and coal gangue | |
| CN102674721A (en) | Method for preparing concrete admixture by using biomass | |
| CN111377629B (en) | Special efficient expanding agent for concrete filled steel tube and preparation method and application thereof | |
| CN102875185B (en) | Municipal inorganic waste aerated brick and preparation method thereof | |
| CN103922652B (en) | A kind of method utilizing water-quenched manganese slag to prepare gas concrete | |
| CN111548031B (en) | Mineral powder prepared from industrial waste residues and neutralized residues and preparation method thereof | |
| CN113292299A (en) | Autoclaved aerated concrete and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221129 Address after: 273400 east side of Yanbin Road, Feixian Economic Development Zone, Linyi City, Shandong Province Patentee after: Shandong jinjieli Material Technology Co.,Ltd. Address before: 243100 No.3 Changshan Road, Gushu Industrial Park, Dangtu County, Ma'anshan City, Anhui Province Patentee before: MAANSHAN BAOLONG NEW BUILDING MATERIALS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230607 Address after: Room A426-1, No. 393 Zhongshan Avenue Middle, Tianhe District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangdong Hesheng Construction Engineering Co.,Ltd. Address before: 273400 east side of Yanbin Road, Feixian Economic Development Zone, Linyi City, Shandong Province Patentee before: Shandong jinjieli Material Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |