CN106673522A - Lightweight environment-friendly concrete for architectural ornament engineering - Google Patents
Lightweight environment-friendly concrete for architectural ornament engineering Download PDFInfo
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- CN106673522A CN106673522A CN201611199381.6A CN201611199381A CN106673522A CN 106673522 A CN106673522 A CN 106673522A CN 201611199381 A CN201611199381 A CN 201611199381A CN 106673522 A CN106673522 A CN 106673522A
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- Prior art keywords
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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
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
- C04B18/021—Agglomerated materials, e.g. artificial aggregates agglomerated by a mineral binder, e.g. cement
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention belongs to the technical field of architectural ornament engineering, and discloses lightweight environment-friendly concrete for architectural ornament engineering. The lightweight environment-friendly concrete is prepared from the following raw materials in parts by weight: 40-60 parts of cement, 15-25 parts of secondly refined slag, 5-10 parts of paint slag, 5-15 parts of quartz sand, 5-15 parts of lightweight balls, 1-3 parts of a polycarboxylate-type water reducing agent, 1-3 parts of an activator, 0.5-1.5 parts of aids, 0.01-0.05 part of lauryl sodium sulfate and 25-40 parts of water. According to the lightweight environment-friendly concrete for architectural ornament engineering, a lot of industrial waste slag is utilized, various components are reasonably matched according to different characteristics of chemical components and mineral components of the components; a synergistic superimposed effect can be generated while the components play individual roles respectively; the workability and the compressive strength of a concrete mixture are significantly improved and the lightweight environment-friendly concrete has significant economic benefits and social benefits.
Description
Technical field
The invention belongs to building decoration engineering technology field, and in particular to a kind of building decoration engineering is mixed with light-weight environment-friendly type
Solidifying soil.
Background technology
Cement concrete is the maximum construction material of world today consumption, but its intrinsic fragility substantially, it is poor toughness, anti-
The low feature of tensile strength brings strong influence to the durability of cement concrete works.Additionally, portland cement concrete
Deadweight is larger, and so as to cause, the sectional dimension of works is big, reinforcing bar Disposing rate is high, to modern building fabric to Super High, it is big across
The direction of degree is developed and brings larger limitation.With developing rapidly for China's building trade, the requirement to special concrete increasingly increases
Plus, lightweight concrete increasingly obtains the attention of people, extensively due to itself light weight, the advantage that thermal conductivity is low, thermal coefficient of expansion is low
It is general to be applied to the engineerings such as insulation, sound insulation, antidetonation.
To reduce the density of cement concrete, in engineering circles generally by the way of light aggregate is filled, lightweight is caused to be mixed
Solidifying soil has two big weakness, first, lightweight aggregate apparent density is small, isolation is also easy to produce during concrete-agitating, second, lightweight is mixed
Solidifying soil compression strength is relatively low, easily causes Crack failure.This two big weakness seriously constrain lightweight concrete technology application and
Promote.
The content of the invention
The present invention is in view of the shortcomings of the prior art, there is provided a kind of concrete mix workability is good, compression strength is high
Building decoration engineering light-weight environment-friendly type concrete.
The purpose of the present invention is achieved by the following technical solution：
A kind of building decoration engineering light-weight environment-friendly type concrete, is made up of the raw material of following weight portion：Cement 40-
60 parts, two refining 15-25 part of waste residues, paint 5-10 parts of slag, quartz sand 5-15 parts, lightweight ball 5-15 parts, poly carboxylic acid series water reducer 1-3
Part, exciting agent 1-3 parts, auxiliary agent 0.5-1.5 parts, lauryl sodium sulfate 0.01-0.05 parts, water 25-40 parts.
The lightweight ball is prepared by following steps：
1) by aluminium powder and absolute ethyl alcohol according to 1：Than well mixed, granulation, it is 3-6mm's to obtain particle diameter to the weight of 0.3-0.8
Aluminium powder ball；
2) by cement, water, polymer dispersion powder and butyl glycol ether according to 1：1：0.5-1：The weight of 0.01-0.03 is than mixed
Close uniform, obtain slurry；
3) by aluminium powder ball and slurry according to 1：The weight of 0.5-0.7 is drained than well mixed, is conserved 2 days at 20-40 DEG C,
Obtain lightweight ball.
The specific surface area of the two refinings waste residue is 300-400m2/ kg, loss on ignition ＜ 5%.
The two refinings waste residue will be after making steel the waste residue for producing through treatment, then produce after once steel-making treatment it is useless
Slag, then after crushing, magnetic separation withdraw iron contained therein, what remaining waste residue grinding was obtained, after testing, Contents of Main Components exists
More than 2% has iron oxide, silica, zinc oxide, calcium oxide, magnesia, aluminum oxide, titanium oxide etc., moisture ＜
2%.
The paint slag is, by waste paint slag press filtration water removal, after sorting out decontamination, to be dried to water content under the conditions of 60-80 DEG C
Less than 8%, segmentation is blocking, and grinding is obtained into 80-100 mesh powder.
The key component of the quartz sand is SiO2, modulus of fineness is 2.6-3.0.
The powder or liquid of water-reducing rate >=25% of the poly carboxylic acid series water reducer.
The exciting agent is aminotriacetic acid sodium or edetate.
The auxiliary agent is Lauryl Alcohol ester, butyl and polyisobutylene succinamide according to 0.5-0.9：
0.3-0.5：1 weight is than obtained.
A kind of building decoration engineering preparation method of light-weight environment-friendly type concrete, is prepared by following steps：
1) each raw material is weighed by weight, cement, two refining waste residues, paint slag, quartz sand and lightweight ball are well mixed, obtain powder
Material；
2) in poly carboxylic acid series water reducer, exciting agent, auxiliary agent and lauryl sodium sulfate being added into water, it is well mixed, obtains liquid
Material；
3) in powder being added into liquid material, 2min is stirred, you can building decoration engineering light-weight environment-friendly type concrete is obtained.
Exciting agent of the invention can not only effectively in excited cement nonactive mixing material activity, while can also be notable
The reactivity of two refining waste residues and paint slag is excited, promotes gelling system reaction, aminotriacetic acid sodium or edetate are molten
Yu Shuihou, can form substantial amounts of carboxyl and hydroxyl, and with three-dimensional structure, these concentration carboxyl higher and hydroxyl are adsorbed onto water
Mud particle surface, can destroy smooth, the fine and close Si-O-Si keys in non-active material surface and Si-O-Al keys and its network structure,
Crystal structure is produced defect, accelerate it to dissociate and aquation, improve the workability of concrete mix such that it is able to greatest extent
Improve the intensity of lightweight concrete.Auxiliary agent of the invention can promote lightweight ball to be combined with inorganic coagulation material body, effectively prevent
The generation of the blind crack of lightweight concrete material, significantly improves the compression strength of lightweight concrete material.
Beneficial effects of the present invention：Building decoration engineering light-weight environment-friendly type concrete of the invention has used substantial amounts of work
Industry waste residue, the different characteristics of chemical composition, mineral composition according to each component is reasonably combined, and each component is each playing individual
While effect, collaboration synergistic effect can also be produced, significantly improve the workability and compression strength of concrete mix, had
Significant economic and social benefit.
Specific embodiment
In order to further appreciate that the present invention, the preferred embodiments of the invention are described with reference to embodiment, but
It is it should be appreciated that these descriptions are simply to further illustrate the features and advantages of the invention rather than to patent requirements of the present invention
Limitation.
Embodiment 1
A kind of building decoration engineering light-weight environment-friendly type concrete, is made up of the raw material of following weight portion：Cement 60
Part, two 15 parts of waste residues of refining, 5 parts of slag of paint, 15 parts of quartz sand, 5 parts of lightweight ball, 1 part of poly carboxylic acid series water reducer, 3 parts of exciting agent, auxiliary agent
0.5 part, 0.05 part of lauryl sodium sulfate, 40 parts of water.
The lightweight ball is prepared by following steps：
1) by aluminium powder and absolute ethyl alcohol according to 1：0.3 weight obtains the aluminium powder that particle diameter is 3-6mm than well mixed, granulation
Ball；
2) by cement, water, polymer dispersion powder and butyl glycol ether according to 1：1：1：0.01 weight is obtained than well mixed
Slurry；
3) by aluminium powder ball and slurry according to 1：0.7 weight is drained than well mixed, is conserved 2 days at 20 DEG C, obtains lightweight
Ball.
The specific surface area of the two refinings waste residue is 300-400m2/ kg, loss on ignition ＜ 5%.
The paint slag is that, by waste paint slag press filtration water removal, after sorting out decontamination, drying is low to water content under the conditions of 80 DEG C
In 8%, segmentation is blocking, and grinding is obtained into 100 mesh powder.
The key component of the quartz sand is SiO2, modulus of fineness is 2.6-3.0.
The powder or liquid of water-reducing rate >=25% of the poly carboxylic acid series water reducer.
The exciting agent is aminotriacetic acid sodium.
The auxiliary agent is Lauryl Alcohol ester, butyl and polyisobutylene succinamide according to 0.5：0.5：1
Weight than obtained.
A kind of building decoration engineering preparation method of light-weight environment-friendly type concrete, is prepared by following steps：
1) each raw material is weighed by weight, cement, two refining waste residues, paint slag, quartz sand and lightweight ball are well mixed, obtain powder
Material；
2) in poly carboxylic acid series water reducer, exciting agent, auxiliary agent and lauryl sodium sulfate being added into water, it is well mixed, obtains liquid
Material；
3) in powder being added into liquid material, 2min is stirred, you can building decoration engineering light-weight environment-friendly type concrete is obtained.
Embodiment 2
A kind of building decoration engineering light-weight environment-friendly type concrete, is made up of the raw material of following weight portion：Cement 55
Part, two 18 parts of waste residues of refining, 6 parts of slag of paint, 13 parts of quartz sand, 8 parts of lightweight ball, 2 parts of poly carboxylic acid series water reducer, 2 parts of exciting agent, auxiliary agent
1 part, 0.04 part of lauryl sodium sulfate, 38 parts of water.
The lightweight ball is prepared by following steps：
1) by aluminium powder and absolute ethyl alcohol according to 1：0.4 weight obtains the aluminium powder that particle diameter is 3-6mm than well mixed, granulation
Ball；
2) by cement, water, polymer dispersion powder and butyl glycol ether according to 1：1：0.9：0.02 weight ratio is well mixed,
Obtain slurry；
3) by aluminium powder ball and slurry according to 1：0.6 weight is drained than well mixed, is conserved 2 days at 30 DEG C, obtains lightweight
Ball.
The paint slag is that, by waste paint slag press filtration water removal, after sorting out decontamination, drying is low to water content under the conditions of 70 DEG C
In 8%, segmentation is blocking, and grinding is obtained into 90 mesh powder.
The exciting agent is edetate.
The auxiliary agent is Lauryl Alcohol ester, butyl and polyisobutylene succinamide according to 0.6：0.4：1
Weight than obtained.
Remaining is with embodiment 1.
Embodiment 3
A kind of building decoration engineering light-weight environment-friendly type concrete, is made up of the raw material of following weight portion：Cement 50
Part, two 20 parts of waste residues of refining, 8 parts of slag of paint, 10 parts of quartz sand, 10 parts of lightweight ball, 2 parts of poly carboxylic acid series water reducer, 2 parts of exciting agent, help
1 part of agent, 0.03 part of lauryl sodium sulfate, 35 parts of water.
The lightweight ball is prepared by following steps：
1) by aluminium powder and absolute ethyl alcohol according to 1：0.5 weight obtains the aluminium powder that particle diameter is 3-6mm than well mixed, granulation
Ball；
2) by cement, water, polymer dispersion powder and butyl glycol ether according to 1：1：0.7：0.02 weight ratio is well mixed,
Obtain slurry；
3) by aluminium powder ball and slurry according to 1：0.6 weight is drained than well mixed, is conserved 2 days at 30 DEG C, obtains lightweight
Ball.
The paint slag is that, by waste paint slag press filtration water removal, after sorting out decontamination, drying is low to water content under the conditions of 70 DEG C
In 8%, segmentation is blocking, and grinding is obtained into 90 mesh powder.
The exciting agent is aminotriacetic acid sodium.
The auxiliary agent is Lauryl Alcohol ester, butyl and polyisobutylene succinamide according to 0.7：0.4：1
Weight than obtained.
Remaining is with embodiment 1.
Embodiment 4
A kind of building decoration engineering light-weight environment-friendly type concrete, is made up of the raw material of following weight portion：Cement 45
Part, two 23 parts of waste residues of refining, 9 parts of slag of paint, 8 parts of quartz sand, 13 parts of lightweight ball, 2 parts of poly carboxylic acid series water reducer, 2 parts of exciting agent, auxiliary agent
1 part, 0.02 part of lauryl sodium sulfate, 30 parts of water.
The lightweight ball is prepared by following steps：
1) by aluminium powder and absolute ethyl alcohol according to 1：0.7 weight obtains the aluminium powder that particle diameter is 3-6mm than well mixed, granulation
Ball；
2) by cement, water, polymer dispersion powder and butyl glycol ether according to 1：1：0.6：0.02 weight ratio is well mixed,
Obtain slurry；
3) by aluminium powder ball and slurry according to 1：0.6 weight is drained than well mixed, is conserved 2 days at 30 DEG C, obtains lightweight
Ball.
The paint slag is that, by waste paint slag press filtration water removal, after sorting out decontamination, drying is low to water content under the conditions of 70 DEG C
In 8%, segmentation is blocking, and grinding is obtained into 90 mesh powder.
The exciting agent is edetate.
The auxiliary agent is Lauryl Alcohol ester, butyl and polyisobutylene succinamide according to 0.8：0.4：1
Weight than obtained.
Remaining is with embodiment 1.
Embodiment 5
A kind of building decoration engineering light-weight environment-friendly type concrete, is made up of the raw material of following weight portion：Cement 40
Part, two 25 parts of waste residues of refining, 10 parts of slag of paint, 5 parts of quartz sand, 15 parts of lightweight ball, 3 parts of poly carboxylic acid series water reducer, 1 part of exciting agent, help
1.5 parts of agent, 0.01 part of lauryl sodium sulfate, 25 parts of water.
The lightweight ball is prepared by following steps：
1) by aluminium powder and absolute ethyl alcohol according to 1：0.8 weight obtains the aluminium powder that particle diameter is 3-6mm than well mixed, granulation
Ball；
2) by cement, water, polymer dispersion powder and butyl glycol ether according to 1：1：0.5：0.03 weight ratio is well mixed,
Obtain slurry；
3) by aluminium powder ball and slurry according to 1：0.5 weight is drained than well mixed, is conserved 2 days at 40 DEG C, obtains lightweight
Ball.
The paint slag is that, by waste paint slag press filtration water removal, after sorting out decontamination, drying is low to water content under the conditions of 60 DEG C
In 8%, segmentation is blocking, and grinding is obtained into 80 mesh powder.
The exciting agent is aminotriacetic acid sodium.
The auxiliary agent is Lauryl Alcohol ester, butyl and polyisobutylene succinamide according to 0.9：0.3：1
Weight than obtained.
Remaining is with embodiment 1.
Comparative example
A kind of building decoration engineering light-weight environment-friendly type concrete, is made up of the raw material of following weight portion：Cement 50
Part, two 20 parts of waste residues of refining, 8 parts of slag of paint, 10 parts of quartz sand, 10 parts of lightweight ball, 2 parts of poly carboxylic acid series water reducer, dodecyl sulphate
0.03 part of sodium, 35 parts of water.
The lightweight ball is prepared by following steps：
1) by aluminium powder and absolute ethyl alcohol according to 1：0.5 weight obtains the aluminium powder that particle diameter is 3-6mm than well mixed, granulation
Ball；
2) by cement, water, polymer dispersion powder and butyl glycol ether according to 1：1：0.7：0.02 weight ratio is well mixed,
Obtain slurry；
3) by aluminium powder ball and slurry according to 1：0.6 weight is drained than well mixed, is conserved 2 days at 30 DEG C, obtains lightweight
Ball.
The paint slag is that, by waste paint slag press filtration water removal, after sorting out decontamination, drying is low to water content under the conditions of 70 DEG C
In 8%, segmentation is blocking, and grinding is obtained into 90 mesh powder.
Remaining is with embodiment 1.
Performance test
Building decoration engineering to embodiment 1-5 and comparative example 1 carries out performance test, reference with light-weight environment-friendly type concrete
GB/T 11969-2008《Steam-pressing aero-concrete method for testing performance》Bulk density and 28d compression strength, with reference to GB/T
10294-2008《Technology of Steady State Thermal Resistance of Thermal Insulating Material and the measure about characteristic --- Guarded hot plate》Determine thermal conductivity factor, reference
GB6566-2010《Radioactive material radionuclides limitation》Radionuclide is determined, the performance test results are as shown in table 1.
The performance test results of table 1
Specific embodiment of the invention is described above, but the present invention is not limited to above description.For this
For the technical staff in field, any is all in this hair to the equal modifications and substitutions that a kind of environmental type eco-cement is carried out
Among bright scope.Therefore, the impartial conversion and modification made without departing from the spirit and scope of the invention, should all cover
Within the scope of the invention.
Claims (8)
1. a kind of building decoration engineering light-weight environment-friendly type concrete, it is characterised in that be made up of the raw material of following weight portion
's：Cement 40-60 parts, two refining 15-25 part of waste residues, paint 5-10 parts of slag, quartz sand 5-15 parts, lightweight ball 5-15 parts, polycarboxylic-acid
Water reducer 1-3 parts, exciting agent 1-3 parts, auxiliary agent 0.5-1.5 parts, lauryl sodium sulfate 0.01-0.05 parts, water 25-40 parts.
2. light-weight environment-friendly type concrete according to claim 1, it is characterised in that the lightweight ball is by following steps system
For what is obtained：
1) by aluminium powder and absolute ethyl alcohol according to 1：The weight of 0.3-0.8 obtains the aluminium powder that particle diameter is 3-6mm than well mixed, granulation
Ball；
2) by cement, water, polymer dispersion powder and butyl glycol ether according to 1：1：0.5-1：The weight of 0.01-0.03 is more equal than mixing
It is even, obtain slurry；
3) by aluminium powder ball and slurry according to 1：The weight of 0.5-0.7 is drained than well mixed, is conserved 2 days at 20-40 DEG C, is obtained gently
Matter ball.
3. light-weight environment-friendly type concrete according to claim 1, it is characterised in that the specific surface areas of the two refinings waste residue are
300-400m2/ kg, loss on ignition ＜ 5%.
4. light-weight environment-friendly type concrete according to claim 1, it is characterised in that the paint slag is to remove waste paint slag press filtration
Water, after sorting out decontamination, dries to water content under the conditions of 60-80 DEG C and is less than 8%, splits blocking, and grinding is into 80-100 mesh
What powder was obtained.
5. light-weight environment-friendly type concrete according to claim 1, it is characterised in that the key component of the quartz sand is
SiO2, modulus of fineness is 2.6-3.0.
6. light-weight environment-friendly type concrete according to claim 1, it is characterised in that the diminishing of the poly carboxylic acid series water reducer
The powder or liquid of rate >=25%.
7. light-weight environment-friendly type concrete according to claim 1, it is characterised in that the exciting agent is aminotriacetic acid sodium
Or edetate.
8. light-weight environment-friendly type concrete according to claim 1, it is characterised in that the auxiliary agent is Lauryl Alcohol ester, two
Butyl glycol ether and polyisobutylene succinamide are according to 0.5-0.9：0.3-0.5：1 weight is than obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611199381.6A CN106673522A (en) | 2016-12-22 | 2016-12-22 | Lightweight environment-friendly concrete for architectural ornament engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611199381.6A CN106673522A (en) | 2016-12-22 | 2016-12-22 | Lightweight environment-friendly concrete for architectural ornament engineering |
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| Publication Number | Publication Date |
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| CN106673522A true CN106673522A (en) | 2017-05-17 |
Family
ID=58870300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611199381.6A Pending CN106673522A (en) | 2016-12-22 | 2016-12-22 | Lightweight environment-friendly concrete for architectural ornament engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455970A (en) * | 2018-12-19 | 2019-03-12 | 日照弗尔曼新材料科技有限公司 | A kind of concrete air-entrainer and preparation method thereof |
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| US5489333A (en) * | 1993-10-25 | 1996-02-06 | Board Of Trustees Operating Michigan State University | Shrinkage compensating concrete with expansive additive |
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2016
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| US5489333A (en) * | 1993-10-25 | 1996-02-06 | Board Of Trustees Operating Michigan State University | Shrinkage compensating concrete with expansive additive |
| CN1564792A (en) * | 2001-10-05 | 2005-01-12 | 纳幕尔杜邦公司 | Process for producing building materials from raw paint sludge |
| CN101134186A (en) * | 2007-08-29 | 2008-03-05 | 四川金网通电子科技有限公司 | Process for recovering thermoplasticity coating material waste paint slag |
| CN103979885A (en) * | 2014-04-30 | 2014-08-13 | 河南理工大学 | Shale ceramsite cultured stones, and preparation method and application thereof |
| CN104437347A (en) * | 2014-11-07 | 2015-03-25 | 颜松柏 | Manufacturing method of light, adsorbent and autoclaved aerated type environment-friendly filler |
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| Title |
|---|
| 金川集团有限公司: "《第十九次金川科技攻关大会文集 第一辑》", 31 December 2010 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455970A (en) * | 2018-12-19 | 2019-03-12 | 日照弗尔曼新材料科技有限公司 | A kind of concrete air-entrainer and preparation method thereof |
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Application publication date: 20170517 |