CN106145849A - A kind of non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete and its preparation method and application - Google Patents
A kind of non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete and its preparation method and application Download PDFInfo
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- CN106145849A CN106145849A CN201610474985.0A CN201610474985A CN106145849A CN 106145849 A CN106145849 A CN 106145849A CN 201610474985 A CN201610474985 A CN 201610474985A CN 106145849 A CN106145849 A CN 106145849A
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- 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
- C04B28/14—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 calcium sulfate cements
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- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of composite gelled material, this composite gelled material is made up of following raw material according to parts by weight: plaster of Paris 200 ~ 280 parts, alumina cement 200 ~ 280 parts, breeze 256 ~ 320 parts, nickel slag 64 ~ 80 parts.The invention also discloses a kind of non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete, this non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete comprises described composite gelled material.The invention also discloses the preparation method and application of non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete.The present invention is to be composite gelled material by plaster of Paris, breeze, nickel slag and alumina cement, carries out mix foaming under the conditions of certain match ratio, and prepared dry apparent density is 680kg/m3The air entrained concrete of left and right, this concrete has light weight, lower shrinkage, low water absorption, the feature of high intensity, eliminates the process of traditional aerated concrete steam-cured maintenance, has again energy-saving and cost-reducing advantage.
Description
Technical field
The invention belongs to building material field, particularly to a kind of non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete and preparation thereof
Methods and applications.
Background technology
Air entrained concrete because of light weight, heat conductivity is low, fire protecting performance good, and uses non-sintered technique to produce, and is full
Foot building energy conservation demand and the foundation wall material of building industrialization, have huge market potential.Send out in country in 2013 and change
" green building material industry solution " that committee and house and town and country construction portion formulate is listed in " safety durable, energy-conserving and environment-protective, easily
Green building material ".What the Ministry of Industry and Information Technology, house and town and country construction portion worked out " promotes green building material to produce and application action side
Case " (Ministry of Industry and Information join former 2015 No. 309) propose " encourage development insulation, heat insulation and fire protecting performance good, convenient construction, use
The external-wall heat-insulation material of life-span length " suggestion, for air entrained concrete industrial transformation upgrading specify developing direction.
Air entrained concrete typically has powder ash air-entrained concrete and cement-lime-sand aerated concrete two kinds, main aquation
Product is that low calcium silicon is than hydrated calcium silicate gel C-S-H (I), tobermorite crystal and water stone garnet, specific microstructure
Both imparted the excellent engineer applied performances such as aerated concrete light, insulation, heat insulation, fire prevention with mineralogical characteristic, caused again
Two class air entrained concrete water absorption rates are big, wet guilding is poor, the common fault of body of wall shrinkage cracking.Therefore, build with building industrialization and green
Building growth requirement is to guide, and carries out the research of air entrained concrete mechanical property, volume stability and water absorption character, sets up high-performance
Air entrained concrete material composition, relation be-tween structure and properties, solve traditional product homogeneity, devalued, carrying capacity of environment weight, the energy
The common problems such as efficiency is low, resource bottleneck restriction, have important scientific meaning and using value.
Summary of the invention
Goal of the invention: first technical problem to be solved of the present invention there is provided a kind of composite gelled material.
The present invention also to solve the technical problem that and there is provided a kind of non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete.The present invention
The non-evaporating pressure of one high-strength alkali-activated carbonatite air entrained concrete, solve existing ordinary air-entrained concrete water absorption rate high, shrink big, the energy
The problem that utilization rate is low.
The present invention also to solve the technical problem that the preparation that there is provided a kind of non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete
Method.
The present invention also to solve the technical problem that the application that there is provided a kind of non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete.
Technical scheme: in order to solve above-mentioned technical problem, the invention provides a kind of composite gelled material, this plural gel
Material is made up of following raw material according to parts by weight: plaster of Paris 200～280 parts, alumina cement 200～280 parts, breeze 256
～320 parts, nickel slag 64～80 parts.
A kind of non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete, this non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete comprises right to be wanted
Seek the composite gelled material described in 1.
This non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete is made up of following raw material according to parts by weight: plaster of Paris 200～
280 parts, alumina cement 200～280 parts, breeze 256～320 parts, nickel slag 64～80 parts, NaOH 5.1～6.4 parts, water reducer 6
～10 parts, foaming agent 20～28 parts, 223.2 parts of water.
As preferably, this non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete is made up of following raw material according to parts by weight: building
200 parts of Gypsum Fibrosum, alumina cement 280 parts, breeze 256 parts, nickel slag 64 parts, NaOH 5.1 parts, water reducer 8 parts, foaming agent 24 parts, water
223.2 part.
Wherein, above-mentioned plaster of Paris is commercially available power plant desulfurization by-product desulphurization gypsum calcination product.
Wherein, above-mentioned alumina cement is commercially available CA-50 type cement.
Wherein, above-mentioned water reducer uses high efficiency water reducing agent；Foaming agent is commercially available hydrogen peroxide, and the hydrogen peroxide of this hydrogen peroxide is dense
Degree is 30%.
The preparation method of above-mentioned a kind of non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete, comprises the following steps:
1) weigh plaster of Paris, alumina cement, breeze and nickel ground-slag material according to above-mentioned parts by weight to be mixed and stirred for all
Even, it is subsequently poured into agitated kettle and obtains mixture；
2) weigh water reducer according to above-mentioned parts by weight and sodium hydroxide adds in load weighted water, and low rate mixing,
Make sodium hydroxide dissolve and fully obtain solution；
3) by step 2) solution for preparing slowly pours step 1 into) the mixture prepared in, and stir at a slow speed,
The most quickly agitation 30s～50s, more at a slow speed agitation until agitated kettle in formation uniform slurry till；
4) foaming agent is poured rapidly step 3 into) in the slurry that obtains, and quickly after stirring 6～8s, discharging is die-filling, and quiet
Put and get angry；
5) 2～2.5h excisions exceed the crust of mould part, then stand the 1d demoulding, are put into standard curing room maintenance i.e.
Obtain non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete.
The application in terms of building material field of the above-mentioned non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete.
Beneficial effect: relative to prior art, the invention have the advantages that and instant invention overcomes tradition air entrained concrete
Some shortcomings, it is provided that a kind of non-evaporating pressure high-strength alkali-activated carbonatite air-mixed concrete pieces.By replacing normal silicate with alumina cement
Cement, to obtain higher early strength；Fill substantial amounts of breeze again to improve the later strength of air-mixed concrete pieces；Paring stone
The addition of cream then can increase brilliant glue ratio, regulation setting time and control and shrink, and water absorption rate is also within normal range.Institute of the present invention
The air entrained concrete bulk strength produced is high, and drying shrinkage and water absorption rate are low, and technique is simple, eliminates steam pressure process,
Energy-saving and cost-reducing aspect also has the biggest advantage.
Accompanying drawing explanation
The 3d SEM figure of Fig. 1 embodiment 1；
The 28d SEM figure of Fig. 2 embodiment 1.
Detailed description of the invention
According to following embodiment, the present invention be may be better understood.But, as it will be easily appreciated by one skilled in the art that reality
Execute concrete material proportion, process conditions and result thereof described by example and be merely to illustrate the present invention, and should also will not limit
The present invention described in detail in claims processed.
Plaster of Paris in embodiment 1～5 is commercially available power plant desulfurization by-product desulphurization gypsum calcination product；Alumina cement is
Commercially available CA-50 type cement；Water reducer uses commercially available PCA type high-efficiency water-reducing agent of poly-carboxylic acid；Foaming agent is commercially available hydrogen peroxide, this dioxygen
The concentration of hydrogen peroxide of water is 30%.
The preparation of the non-evaporating pressure of embodiment 1 high-strength alkali-activated carbonatite air entrained concrete
1) weigh 200 parts of plaster of Paris, 200 parts of alumina cements, 320 parts of breezes and 80 parts of nickel ground-slag material to be mixed and stirred for all
Even, it is subsequently poured into agitated kettle and obtains mixture；
2) weigh 8 parts of water reducers and 6.4 parts of sodium hydroxide add in the water of 223.2 parts, and low rate mixing, make sodium hydroxide
Dissolve and fully obtain solution；
3) by step 2) solution for preparing slowly pours step 1 into) the mixture prepared in, and stir at a slow speed,
Till the most quickly agitation 30s stirs the most at a slow speed and forms uniform slurry in agitated kettle；
4) 28 parts of foaming agent are poured rapidly into step 3) in the slurry that obtains, and quickly after stirring 6s, discharging is die-filling, and quiet
Put and get angry；
5) 2h rear cutout removes the crust exceeding mould part, then stands the 1d demoulding, is put into standard curing room maintenance and get final product
Non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete.
The preparation of the non-evaporating pressure of embodiment 2 high-strength alkali-activated carbonatite air entrained concrete
1) weigh 200 parts of plaster of Paris, 280 parts of alumina cements, 256 parts of breezes and 64 parts of nickel ground-slag material to be mixed and stirred for all
Even, it is subsequently poured into agitated kettle and obtains mixture；
2) weigh 8 parts of water reducers and 5.1 parts of sodium hydroxide add in the water of 223.2 parts, and low rate mixing, make sodium hydroxide
Dissolve and fully obtain solution；
3) by step 2) solution for preparing slowly pours step 1 into) the mixture prepared in, and stir at a slow speed,
Till the most quickly agitation 50s stirs the most at a slow speed and forms uniform slurry in agitated kettle；
4) 24 parts of foaming agent are poured rapidly into step 3) in the slurry that obtains, and quickly after stirring 8s, discharging is die-filling, and quiet
Put and get angry；
5) 2.5h rear cutout removes the crust exceeding mould part, then stands the 1d demoulding, is put into standard curing room maintenance i.e.
Obtain non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete.
Embodiment 3
1) weigh 280 parts of plaster of Paris, 200 parts of alumina cements, 256 parts of breezes and 64 parts of nickel ground-slag material to be mixed and stirred for all
Even, it is subsequently poured into agitated kettle and obtains mixture；
2) weigh 6 parts of water reducers and 5.1 parts of sodium hydroxide add in the water of 223.2 parts, and low rate mixing, make sodium hydroxide
Dissolve and fully obtain solution；
3) by step 2) solution for preparing slowly pours step 1 into) the mixture prepared in, and stir at a slow speed,
Till the most quickly agitation 40s stirs the most at a slow speed and forms uniform slurry in agitated kettle；
4) 20 parts of foaming agent are poured rapidly into step 3) in the slurry that obtains, and quickly after stirring 7s, discharging is die-filling, and quiet
Put and get angry；
5) 2h rear cutout removes the crust exceeding mould part, then stands the 1d demoulding, is put into standard curing room maintenance and get final product
Non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete.
Embodiment 4
1) weigh 200 parts of plaster of Paris, 240 parts of alumina cements, 288 parts of breezes and 72 parts of nickel ground-slag material to be mixed and stirred for all
Even, it is subsequently poured into agitated kettle and obtains mixture；
2) weigh 10 parts of water reducers and 5.8 parts of sodium hydroxide add in the water of 223.2 parts, and low rate mixing, make hydroxide
Sodium dissolves and fully obtains solution；
3) by step 2) solution for preparing slowly pours step 1 into) the mixture prepared in, and stir at a slow speed,
Till the most quickly agitation 30s stirs the most at a slow speed and forms uniform slurry in agitated kettle；
4) 24 parts of foaming agent are poured rapidly into step 3) in the slurry that obtains, and quickly after stirring 6s, discharging is die-filling, and quiet
Put and get angry；
5) 2h rear cutout removes the crust exceeding mould part, then stands the 1d demoulding, is put into standard curing room maintenance and get final product
Non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete.
Embodiment 5
1) weigh 240 parts of plaster of Paris, 240 parts of alumina cements, 256 parts of breezes and 64 parts of nickel ground-slag material to be mixed and stirred for all
Even, it is subsequently poured into agitated kettle and obtains mixture；
2) weigh 7 parts of water reducers and 5.1 parts of sodium hydroxide add in the water of 223.2 parts, and low rate mixing, make sodium hydroxide
Dissolve and fully obtain solution；
3) by step 2) solution for preparing slowly pours step 1 into) the mixture prepared in, and stir at a slow speed,
Till the most quickly agitation 50s stirs the most at a slow speed and forms uniform slurry in agitated kettle；
4) 26 parts of foaming agent are poured rapidly into step 3) in the slurry that obtains, and quickly after stirring 8s, discharging is die-filling, and quiet
Put and get angry；
5) 2.5h rear cutout removes the crust exceeding mould part, then stands the 1d demoulding, is put into standard curing room maintenance i.e.
Obtain non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete.
Experimental example
Through experimental test, the air-mixed concrete pieces dry density that above 5 kinds of embodiments prepare is respectively 694kg/m3、
687kg/m3、667kg/m3、683kg/m3And 675kg/m3, 7d comprcssive strength be respectively 3.65MPa, 4.11MPa, 4.03MPa,
3.98MPa and 3.92MPa, i.e. has higher mechanical property in early days, and water absorption rate is also in the range of normal.Tested by SEM
(Fig. 1 and Fig. 2) is it can be seen that test specimen just generates substantial amounts of dihydrate gypsum, ettringite and C-S-H condensation, mutual glue in early days
Knot, makes test specimen just have the highest mechanical strength in early days.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (9)
1. a composite gelled material, it is characterised in that this composite gelled material is made up of following raw material according to parts by weight: build
Build 200 ~ 280 parts of Gypsum Fibrosum, alumina cement 200 ~ 280 parts, breeze 256 ~ 320 parts, nickel slag 64 ~ 80 parts.
2. a non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete, it is characterised in that this non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete
Comprise the composite gelled material described in claim 1.
The non-evaporating pressure of one the most according to claim 2 high-strength alkali-activated carbonatite air entrained concrete, it is characterised in that this non-evaporating pressure height
Highly basic excites air entrained concrete to be made up of following raw material according to parts by weight: plaster of Paris 200 ~ 280 parts, alumina cement 200 ~
280 parts, breeze 256 ~ 320 parts, nickel slag 64 ~ 80 parts, NaOH 5.1 ~ 6.4 parts, water reducer 6 ~ 10 parts, foaming agent 20 ~ 28 parts, water
223.2 part.
The non-evaporating pressure of one the most according to claim 3 high-strength alkali-activated carbonatite air entrained concrete, it is characterised in that this non-evaporating pressure height
Highly basic excites air entrained concrete to be made up of following raw material according to parts by weight: plaster of Paris 200 parts, alumina cement 280 parts, breeze
256 parts, nickel slag 64 parts, NaOH 5.1 parts, water reducer 8 parts, foaming agent 24 parts, 223.2 parts of water.
The non-evaporating pressure of one the most according to claim 1 and 2 high-strength alkali-activated carbonatite air entrained concrete, it is characterised in that described in build
Building Gypsum Fibrosum is commercially available power plant desulfurization by-product desulphurization gypsum calcination product.
The non-evaporating pressure of one the most according to claim 1 and 2 high-strength alkali-activated carbonatite air entrained concrete, it is characterised in that described height
Aluminum cement is commercially available CA-50 type cement.
The non-evaporating pressure of one the most according to claim 3 high-strength alkali-activated carbonatite air entrained concrete, it is characterised in that described water reducer
Use high efficiency water reducing agent；Foaming agent is commercially available hydrogen peroxide, and the concentration of hydrogen peroxide of this hydrogen peroxide is 30%.
8. the preparation method of a kind of non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete described in claim 3, it is characterised in that include
Following steps:
1) weigh plaster of Paris, alumina cement, breeze and nickel ground-slag material according to above-mentioned parts by weight and be mixed and stirred for uniformly, so
After pour agitated kettle into and obtain mixture；
2) weigh water reducer according to above-mentioned parts by weight and sodium hydroxide adds in load weighted water, and low rate mixing, make hydrogen
Sodium oxide dissolves and fully obtains solution；
3) by step 2) solution for preparing slowly pours in the mixture prepared of step 1), and stirs at a slow speed, subsequently
Quickly stir 30s ~ 50s, more at a slow speed agitation until agitated kettle in till the uniform slurry of formation；
4) foaming agent is poured into rapidly in the slurry that step 3) obtains, and after quickly stirring 6 ~ 8s, discharging is die-filling, and stand and send out
Gas；
5) 2 ~ 2.5h excision exceeds the crust of mould part, then stands the 1d demoulding, is put into standard curing room maintenance and i.e. obtains and exempt from
Steam pressure high-strength alkali-activated carbonatite air entrained concrete.
9. the answering in terms of building material field of the non-evaporating pressure high-strength alkali-activated carbonatite air entrained concrete described in any one of claim 2 ~ 7
With.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109574701A (en) * | 2018-12-07 | 2019-04-05 | 江苏博拓新型建筑材料有限公司 | One kind exempting from pressure and steams nickel slag porous brick and preparation method thereof |
| CN110642585A (en) * | 2019-10-09 | 2020-01-03 | 湖南工程学院 | Aerated concrete block and preparation process thereof |
| CN110734300A (en) * | 2019-10-09 | 2020-01-31 | 湖南工程学院 | aerated concrete blocks and preparation process thereof |
| CN111943548A (en) * | 2020-03-16 | 2020-11-17 | 江苏奥莱特新材料股份有限公司 | Steam-pressure-free concrete active powder for PHC pipe pile and preparation method thereof |
| CN112266264A (en) * | 2020-11-09 | 2021-01-26 | 河南兴安新型建筑材料有限公司 | Aerated concrete based on synergistic effect of alkali excitation and accelerated carbonization and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121824A (en) * | 2013-03-15 | 2013-05-29 | 安徽晋马环保节能科技有限公司 | Self-heat preservation building block produced by using industrial byproduct gypsum and preparation method thereof |
| CN103553533A (en) * | 2013-10-30 | 2014-02-05 | 天津城建大学 | Method for preparing aerated building block from desulphurized gypsum |
| CN104250090A (en) * | 2013-06-28 | 2014-12-31 | 湖北中明乾汇新材料科技有限公司 | Foaming insulation board and manufacturing method thereof |
-
2016
- 2016-06-24 CN CN201610474985.0A patent/CN106145849B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121824A (en) * | 2013-03-15 | 2013-05-29 | 安徽晋马环保节能科技有限公司 | Self-heat preservation building block produced by using industrial byproduct gypsum and preparation method thereof |
| CN104250090A (en) * | 2013-06-28 | 2014-12-31 | 湖北中明乾汇新材料科技有限公司 | Foaming insulation board and manufacturing method thereof |
| CN103553533A (en) * | 2013-10-30 | 2014-02-05 | 天津城建大学 | Method for preparing aerated building block from desulphurized gypsum |
Non-Patent Citations (5)
| Title |
|---|
| O.A.MARTINEZ-AGUILAR等: "Hydraulic binders of Fluorgypsum–Portland cement and blast furnace slag, stability and mechanical properties", 《CONSTRUCTION AND BUILDING MATERIALS》 * |
| 孟刚等: "铝酸盐水泥对石膏基复合胶凝材料的改性研究", 《生态建材》 * |
| 王甲春等: "混合材对高铝水泥强度影响的试验研究", 《沈阳建筑工程学院学报（自然科学版）》 * |
| 肖忠明等: "《工业废渣在水泥生产中的应用》", 30 November 2009 * |
| 闫振甲等: "《高性能泡沫混凝土保温制品实用技术》", 30 June 2015 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109574701A (en) * | 2018-12-07 | 2019-04-05 | 江苏博拓新型建筑材料有限公司 | One kind exempting from pressure and steams nickel slag porous brick and preparation method thereof |
| CN110642585A (en) * | 2019-10-09 | 2020-01-03 | 湖南工程学院 | Aerated concrete block and preparation process thereof |
| CN110734300A (en) * | 2019-10-09 | 2020-01-31 | 湖南工程学院 | aerated concrete blocks and preparation process thereof |
| CN110642585B (en) * | 2019-10-09 | 2021-10-22 | 湖南工程学院 | Aerated concrete block and preparation process thereof |
| CN111943548A (en) * | 2020-03-16 | 2020-11-17 | 江苏奥莱特新材料股份有限公司 | Steam-pressure-free concrete active powder for PHC pipe pile and preparation method thereof |
| CN112266264A (en) * | 2020-11-09 | 2021-01-26 | 河南兴安新型建筑材料有限公司 | Aerated concrete based on synergistic effect of alkali excitation and accelerated carbonization and preparation method thereof |
| CN112266264B (en) * | 2020-11-09 | 2022-12-13 | 河南兴安新型建筑材料有限公司 | Aerated concrete based on synergistic effect of alkali excitation and accelerated carbonization and preparation method thereof |
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| CN106145849B (en) | 2018-11-30 |
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