CN106082870A - A kind of sponge foam concrete and preparation method thereof - Google Patents
A kind of sponge foam concrete and preparation method thereof Download PDFInfo
- Publication number
- CN106082870A CN106082870A CN201610457874.9A CN201610457874A CN106082870A CN 106082870 A CN106082870 A CN 106082870A CN 201610457874 A CN201610457874 A CN 201610457874A CN 106082870 A CN106082870 A CN 106082870A
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- China
- Prior art keywords
- agitator
- foams
- foam concrete
- sponge foam
- sponge
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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
- C04B28/02—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 hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention relates to a kind of sponge foam concrete and preparation method thereof, it is characterised in that sponge foam concrete is formed by the preparation of raw material of following quality proportioning: Portland cement 1, water 0.35 0.55, powder 0.1 0.5, foams 0.4 4；Described powder uses the one in flyash, breeze, mine tailing or perlite；Described foams are the numerous bubbles bodies containing air using physical foaming technology to be prepared from；The preparation method of a kind of sponge foam concrete, is characterised by including: step one, the preparation of foams；Step 2, get the raw materials ready；Step 3: mix slurry；Step 4: mixing.The present invention assists other environment friendly inorganic materials with cement for primary raw material, the concrete of the solid sponge shape having some strength made, its function admirable, can use useless solid material in a large number, be the green product of a kind of environmental protection and energy saving ecological circulation.
Description
Technical field
The present invention relates to a kind of new concrete, a kind of sponge with water suction, water-retention, infiltration, water purification function
Foam concrete and preparation method, belong to building concrete and preparation method thereof technical field.
Background technology
Sponge city, is new generation of city storm water man-agement concept, refers to that city is adapting to environmental change and reply rainwater band
The aspects such as the natural disaster come have good " elastic ", it is possible to referred to as " water elasticity city ".International term is " low shadow
Ring exploitation storm-water system to build ".Rain time water suction, water-retention, infiltration, water purification, when needing, the water stored " is discharged " and add in order to
With.Promote urban ecological system function with this and reduce the generation of Urban Flood Waterlogging.
At present, urban construction concrete does not have water suction, water-retention, infiltration, water purification function, inadaptable " sponge city "
The demand built.
The present invention be based on " sponge city " construction demand and provide inorganic, permeable water suction can be similar to sponge
Concrete material.
Summary of the invention
The present invention be directed to advocate at present " sponge city " to build and a kind of New Building Materials of developing, this is novel
Construction material assists other environment friendly inorganic materials with cement for primary raw material, makes solid sponge shape mixed with some strength
Solidifying soil, named sponge foam concrete.Present invention also offers the preparation method of this sponge foam concrete, described sea simultaneously
Continuous foam concrete has water suction, water-retention, water seepage function, function admirable, can use useless solid material in a large number, is that a kind of environmental protection and energy saving are raw
The green product of state circulation, provides a kind of novel high-quality premium quality product for green sponge urban construction, has filled up domestic
Outer blank, the construction to sponge city provides optimum implementation.
For solving the problems referred to above, the technical solution adopted in the present invention is:
A kind of sponge foam concrete, it is characterized in that, the preparation of raw material of following quality proportioning form:
Portland cement 1
Water 0.35-0.55
Powder 0.1-0.5
Foams 0.4-4
Described powder uses the one in flyash, breeze, mine tailing or perlite；
Described foams are the numerous bubbles bodies containing air using physical foaming technology to be prepared from.
A kind of preparation method of sponge foam concrete, it is characterized in that, including step in detail below:
Step one: the preparation of foams
Use physical foaming technology, after being diluted by foam, be made into the numerous bubbles containing air by foam maker
Body, as the foams preparing sponge foam concrete；
Step 2: get the raw materials ready
The foams that Portland cement, water, powder and step one prepare are got ready by predetermined proportioning；
Step 3: mix slurry
Portland cement in raw material, powder are added water and mix, after stirring, makes slip；
Step 4: mixing
The slip that foams step one obtained and step 3 obtain is stirred in sponge foam concrete mixer, mixed
Obtain the sponge foam slurry of uniform foam cell after closing fully, i.e. form solid fraction spongy body after the solidification of sponge foam slurry, be this
The sponge foam concrete of invention.
The structure of described sponge foam concrete mixer include the being arranged above and below first agitator B1 and second of combination stirs
Mixing a barrel B2, described first agitator B1 is one-level agitator, and described second agitator B2 is two grades of agitators, described first stirring
Bucket B1 bottom discharging opening is communicated to the second agitator B2；The staving of described first agitator B1 is circumscribed with feeder C respectively with steady
Bubble tank D, Portland cement and powder are pumped in described first agitator B1 by outside feeder C；Foam maker
The foams produced are entered in the first agitator B1 by steady bubble tank D；Slip and foams are at the first agitator B1 mix and blend
After, the second agitator B2 being sent to bottom is again stirring for, and obtains the sponge foam of uniform foam cell after the second agitator B2 stirring
Slurry.
The sponge foam concrete that the present invention obtains, its internal foam is perforate form, and abscess is netted in be interconnected
Structure, thus make it possess certain water penetration and water absorption.According to the foams of addition different proportion, may be manufactured without with close
The sponge foam concrete of degree, density its water suction permeability rate different is the most different, can be adjusted according to building needs.
The preparation method of a kind of sponge foam concrete of the present invention, assists other environment friendly inorganics with cement for primary raw material
Material, the concrete of the solid sponge shape having some strength made, its function admirable, useless solid material can be used in a large number, be a kind of
The green product of environmental protection and energy saving ecological circulation, provides a novel high-quality premium quality product for green sponge urban construction,
Filling up domestic and international blank, the construction to sponge city provides optimum implementation.
Accompanying drawing explanation
Fig. 1: one sponge foam concrete preparation flow schematic diagram of the present invention；
Fig. 2: the sponge foam xoncrete structure schematic diagram used in preparation method of the present invention；
In figure, the 1, first screw feeder, the 2, second screw feeder, B1, the first agitator, B2, the second agitator, D, surely steep tank, E, enter to steep mouth.
Detailed description of the invention
Below one sponge foam concrete of the present invention and preparation method thereof is described in detail below by accompanying drawing 1.
Embodiment 1
A kind of sponge foam concrete, uses the preparation of raw material of following quality proportioning to form:
Portland cement 1
Water 0.35
Powder 0.1
Foams 0.4
Wherein, described powder uses flyash；Described foams be use that physical foaming technology is prepared from containing free
The numerous bubbles body of gas.
A kind of preparation method of the sponge foam concrete of the present embodiment, including step in detail below:
Step one: the preparation of foams
Use physical foaming technology, foam dilution (dilution ratio can determine according to the requirement of different manufacturers foam) is led to afterwards
Cross foam maker and be made into the numerous bubbles body containing air, as the foams preparing sponge foam concrete；
Step 2: get the raw materials ready
The foams that Portland cement, water, powder and step one prepare are got ready by predetermined proportioning；
Step 3: mix slurry
Portland cement in raw material, powder are put into the hopper A that sponge foam concrete mixer is external, by upper
Material machine C sends in the first agitator B1, adds water and mixes, and makes slip after stirring；
Step 4: mixing
Foam maker passes through steady bubble tank D, steady bubble tank D into bubble mouth E is connected to be connected with the first agitator B1 be built-in with surely
Infusion, foams are admitted in the first agitator B1 by steady bubble tank D, stir at sponge foam concrete together with the slip in bucket
Mixing in machine and be stirred, after one-level stirs, slip carries out two grades of stirrings in being sent to the second agitator B2 of bottom, slip exists
After second agitator B2 mixing fully, it is thus achieved that the sponge foam slurry of uniform foam cell, i.e. formed solid after the solidification of sponge foam slurry
Shape spongy body, is the sponge foam concrete of the present invention.
The structure of described sponge foam concrete mixer includes having the first agitator B1 of the first screw feeder 1 and has the
Second agitator B2 of two screw feeders 2, described first agitator B1 is one-level agitator, is positioned at the upper of described second agitator B2
Portion, described second agitator B2 is two grades of agitators, is positioned at the discharging opening bottom of described first agitator B1, described first stirring
The staving of bucket B1 is circumscribed with feeder C and steady bubble tank D respectively, and Portland cement and powder are by outside feeder C pump
Enter in described first agitator B1；The foams that foam maker produces are entered in the first agitator B1 by steady bubble tank D；Slip
With foams after the first agitator B1 mix and blend, the second agitator B2 being sent to bottom is again stirring for, the second agitator
The sponge foam slurry of uniform foam cell is obtained after B2 stirring.
The sponge foam concrete that the present invention obtains, its internal foam is perforate form, and abscess is netted in be interconnected
Structure, thus make it possess certain water penetration and water absorption.According to the foams of addition different proportion, may be manufactured without with close
The sponge foam concrete of degree, density its water suction permeability rate different is the most different, can be adjusted according to building needs.
Embodiment 2
The present embodiment is with the difference of embodiment 1
Sponge foam concrete material quality proportioning is:
Portland cement 1
Water 0.55
Powder 0.5
Foams 4
Embodiment 3
The present embodiment is with the difference of embodiment 1
Sponge foam concrete material quality proportioning is:
Portland cement 1
Water 0.45
Powder 0.3
Foams 2.2
The preparation method of a kind of sponge foam concrete of the present invention, assists other environment friendly inorganic materials with cement for primary raw material
Material, the concrete of the solid sponge shape having some strength made, its function admirable, useless solid material can be used in a large number, be a kind of ring
Protect the green product of energy-saving ecological circulation, provide a novel high-quality premium quality product for green sponge urban construction, fill out
Mending the most blank, the construction to sponge city provides optimum implementation.
A kind of sponge foam concrete of the present invention, environmental protection, inorganic material, intensity is high, has water penetration and water suction
Property, the feature of sound absorption properties, breathability.It is the complete phase of its microstructure with the maximum difference of common thermal-insulating type foam concrete
Instead, its abscess mostly is perforate, even poroid state, thus has stronger water penetration and breathability, therefore can be as infiltration terrace, road
Base and water conservation ground fundamental aspect or the engineer applied in water storage area.Its permeability rate designs with different materials depending on its intensity,
Can be made into varying strength and the product of different permeability rate.Owing to sponge foam concrete with inorganic material and waste residue material is mainly
Raw material, therefore has preferable economic worth.If converge with filling out all use high suction in garden, city mark, road bypass, greenbelt, underground
Water bubble concrete, can form a big underground water-storage reservoir undoubtedly, but it need not do the structure of pond, hydroecium, and it is inhaled
Water water storage rate, is determined by the density of sponge foam concrete, the material of abscess rate 50-70%, and its every cube pondage is and it
Abscess rate is directly proportional.If hydroscopicity subterranean layer is all made in the vacant lot in a city, whole metropolitan district can become one dark wet
Area, this to improving urban environment, adjusting air humidity can play a significant role.Rainy season, unnecessary water all can be stored into ground
Under, improve level of ground water.Dry season this part water can the most outwards evaporate, ground, vegetation be not required to water maintenance, remain to just keep
It is frequently grown.If by every cubic metre of water suction 70% calculating, every cube volume absorbs water about 700kg, in greenery patches, every square kilometre of vacant lot
2 meters of foam filled layer level land is deep, then every square kilometre of water-holding quantity is 1,200,000 tons, and 1,200,000 tons of water can meet every mu of farmland year 20 tons
Water consumption, 60,000 mu of bumper harvest fields.
Sponge urban environment additionally aids the adjustment of weather, owing to underground spongy body has the effect of insulation, so it can
To play temperature regulation effect.Domestic and international blank filled up by sponge foam concrete, and the construction to sponge city provides optimal reality
Execute scheme.
Claims (5)
1. a sponge foam concrete, it is characterised in that formed by the preparation of raw material of following quality proportioning:
Portland cement 1
Water 0.35-0.55
Powder 0.1-0.5
Foams 0.4-4.
2. sponge foam concrete as claimed in claim 1 a kind of, it is characterised in that described powder use flyash,
One in breeze, mine tailing or perlite.
3. a kind of sponge foam concrete as claimed in claim 2, it is characterised in that described foams are to use physical blowing
The numerous bubbles body containing air that technology is prepared from.
4. the preparation method of sponge foam concrete described in a claim 1-3 any claim, it is characterised in that include
Step in detail below:
Step one: the preparation of foams
Use physical foaming technology, after being diluted by foam, be made into the numerous bubbles containing air by foam maker
Body, as the foams preparing sponge foam concrete；
Step 2: get the raw materials ready
The foams that Portland cement, water, powder and step one prepare are got ready by predetermined proportioning；
Step 3: mix slurry
Portland cement in raw material, powder are added water and mix, after stirring, makes slip；
Step 4: mixing
The slip that foams step one obtained and step 3 obtain is stirred in sponge foam concrete mixer, mixed
Obtain the sponge foam slurry of uniform foam cell after closing fully, i.e. form solid fraction spongy body after the solidification of sponge foam slurry, be this
The sponge foam concrete of invention.
The preparation method of a kind of sponge foam concrete the most as claimed in claim 4, it is characterised in that
The structure of described sponge foam concrete mixer includes be arranged above and below the first agitator combined and the second agitator, institute
Stating the first agitator is one-level agitator, and described second agitator is two grades of agitators, described first agitator bottom discharging opening
It is communicated to the second agitator；The staving of described first agitator is circumscribed with feeder respectively and surely steeps tank, Portland cement
Pumped in described first agitator by outside feeder with powder；The foams that foam maker produces are entered by steady bubble tank
Enter in the first agitator；Slip and foams, after the first agitator mix and blend, are sent to the second agitator of bottom again
Stirring, the final sponge foam slurry obtaining uniform foam cell after the second agitator stirring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610457874.9A CN106082870A (en) | 2016-06-21 | 2016-06-21 | A kind of sponge foam concrete and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610457874.9A CN106082870A (en) | 2016-06-21 | 2016-06-21 | A kind of sponge foam concrete and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106082870A true CN106082870A (en) | 2016-11-09 |
Family
ID=57238932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610457874.9A Pending CN106082870A (en) | 2016-06-21 | 2016-06-21 | A kind of sponge foam concrete and preparation method thereof |
Country Status (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106747102A (en) * | 2016-12-30 | 2017-05-31 | 达州天创新材料有限公司 | Mandruka concrete and its preparation technology |
| CN107266123A (en) * | 2017-06-27 | 2017-10-20 | 南昌工程学院 | Preparation method of green porous sponge ecological concrete |
| CN110746156A (en) * | 2019-10-31 | 2020-02-04 | 西安石油大学 | Open-cell foam cement and preparation method and application thereof |
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| CN101353265A (en) * | 2008-09-11 | 2009-01-28 | 周照柱 | Cellular concrete product |
| RU2350581C1 (en) * | 2007-10-29 | 2009-03-27 | Юлия Алексеевна Щепочкина | Raw mix for production of constructional heat insulating foamed concrete |
| CN101497533A (en) * | 2009-02-27 | 2009-08-05 | 中国科学院武汉岩土力学研究所 | Foam concrete and preparing process thereof |
| CN204367164U (en) * | 2015-01-09 | 2015-06-03 | 烟台驰龙建筑节能科技有限公司 | A kind of novel wall special-purpose stirring machine |
| CN104961398A (en) * | 2015-06-26 | 2015-10-07 | 四川华构住宅工业有限公司 | Foam concrete |
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2016
- 2016-06-21 CN CN201610457874.9A patent/CN106082870A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2350581C1 (en) * | 2007-10-29 | 2009-03-27 | Юлия Алексеевна Щепочкина | Raw mix for production of constructional heat insulating foamed concrete |
| CN101353265A (en) * | 2008-09-11 | 2009-01-28 | 周照柱 | Cellular concrete product |
| CN101497533A (en) * | 2009-02-27 | 2009-08-05 | 中国科学院武汉岩土力学研究所 | Foam concrete and preparing process thereof |
| CN204367164U (en) * | 2015-01-09 | 2015-06-03 | 烟台驰龙建筑节能科技有限公司 | A kind of novel wall special-purpose stirring machine |
| CN104961398A (en) * | 2015-06-26 | 2015-10-07 | 四川华构住宅工业有限公司 | Foam concrete |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106747102A (en) * | 2016-12-30 | 2017-05-31 | 达州天创新材料有限公司 | Mandruka concrete and its preparation technology |
| CN106747102B (en) * | 2016-12-30 | 2019-01-29 | 达州天创新材料有限公司 | Mandruka concrete and its preparation process |
| CN107266123A (en) * | 2017-06-27 | 2017-10-20 | 南昌工程学院 | Preparation method of green porous sponge ecological concrete |
| CN110746156A (en) * | 2019-10-31 | 2020-02-04 | 西安石油大学 | Open-cell foam cement and preparation method and application thereof |
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Application publication date: 20161109 |
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