CN106522404A - Energy-saving type fiber reinforced foam concrete sandwich plate wall and preparation method thereof - Google Patents
Energy-saving type fiber reinforced foam concrete sandwich plate wall and preparation method thereof Download PDFInfo
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- CN106522404A CN106522404A CN201610901607.6A CN201610901607A CN106522404A CN 106522404 A CN106522404 A CN 106522404A CN 201610901607 A CN201610901607 A CN 201610901607A CN 106522404 A CN106522404 A CN 106522404A
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- energy
- foam
- foam concrete
- strengthens
- fiber
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- 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
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/12—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of metal or with an outer layer of metal or enameled metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses an energy-saving type fiber reinforced foam concrete sandwich plate wall and a preparation method thereof. The energy-saving type fiber reinforced foam concrete sandwich plate wall is provided with an energy-saving type fiber reinforced foam plate wall body, rock wool plates and outer decoration color steel plates sequentially from inside to outside. The energy-saving type fiber reinforced foam plate wall body is prepared by a foaming agent aqueous solution, waste incineration ash, cement, construction waste particles, a fiber material and water according to a certain proportion. The outer sides of the energy-saving type fiber reinforced foam plate wall body are sequentially provided with the rock wool plates and the outer decoration color steel plates. The energy-saving type fiber reinforced foam concrete sandwich plate wall is reasonable in structural design, low in cost, recycled in resource, light in mass, good in heat preservation and fireproof performance, capable of achieving industrialized production, rapid in construction and lifting and overall beautiful in structure.
Description
Technical field
The invention belongs to energy-saving building technology field, and in particular to a kind of energy-saving fiber strengthens foam concrete battenboard
Wall and preparation method thereof.
Background technology
In recent years, the yield of municipal refuse increasingly increases, and has caused increasing impact to environment.In order to protect me
Home, can utilize by garbage reclamation and rationally, can turn waste into wealth.By research, this innoxious refuse incineration slag
Can be with a wide range of applications in fields such as building materials, road, sciences of bridge building.
The chemical analyses of city garbage burning ash show：The main component of bottom ash is SiO2、Al2O3、CaO、Fe2O3Not
The charcoal of after-flame, wherein mainly consists of SiO2=34.32%～49.53%, CaO=15.66%～35.23%, Al2O3=8.59%～
13.54%, Fe2O3 =5.28%～10.23%；Secondly also contain Na2O ,K2O, MgO etc..In the U.S. and Holland, bottom ash (or
Mixed ash) it is used as part in concrete and substitutes aggregate.Bottom ash, water, cement and other aggregates are pressed into one most commonly
Certainty ratio makes concrete brick, and correlation technique is in the existing commercial applications in the U.S..
Still further aspect, with expanding economy and the progress of society, world population significant expansion, natural resourcess are increasingly withered
Exhaust, and also grown with each passing day therewith by the garbage of commercial production and life.Particularly construction industry development is very swift and violent, its production
Building waste also unprecedentedly increases, urban building waste recycling treatment be the nineties in 20th century since numerous countries of the world.Especially
It is one of target that developed country's environmental conservation and the strategy of sustainable development are pursued, resource rubbish building materials（Also known as green building material）
The important topic of each developed country's research is had become, this has promoted the development of green building material significantly.
The content of the invention
Goal of the invention：The invention aims to solve deficiency of the prior art, there is provided a kind of reasonable in design,
Low cost, resource is recycled, light weight, and insulation, fire protecting performance are good, and factorial praluction, construction hoisting are quick, structure integrated beauty
A kind of energy-saving fiber seen strengthens foam concrete laminboard wall and preparation method thereof.
Technical scheme：A kind of energy-saving fiber of the present invention strengthens foam concrete laminboard wall, and the board wall is by interior
Being sequentially provided with energy-saving fiber to outward strengthens foam board wall, rock cotton board and external decoration color steel, and the energy-saving fiber strengthens bubble
Foam board wall is matched somebody with somebody according to a certain percentage using foam aqueous solution, incinerator ash, cement, building waste granule, fibrous material, water
System is formed, and the energy-saving fiber to strengthen and be sequentially provided with rock cotton board and external decoration color steel on the outside of foam board wall.
Further, the thickness of the rock cotton board is preferably 30-50mm, and the thickness of external decoration color steel is 2-3mm, energy-saving
The thickness of fiber enhanced foam board wall flexibly determined according to engineering design, is not less than 120mm.
Further, the water, foam aqueous solution, incinerator ash, cement, building waste granule, fibrous material
Mass ratio is 1:0.75:3.59:2.83:7.66:0.18.
Further, the energy-saving fiber strengthen foam concrete, rock wool sheet material, external decoration color steel using gluing or
The method assembled formation of machinery.
The invention also discloses a kind of above-mentioned energy-saving fiber strengthens the preparation method of foam concrete laminboard wall, including
Following steps：
（1）Foam aqueous solution is prepared into into foam mechanically, wherein foam concentration of aqueous solution is not less than 25%；
（2）Incinerator ash, cement, water are sufficiently stirred for, concrete grey mixed slurry is prepared；
（3）Again foam is mixed with cement mixing slurry, fibrous material is added immediately, through being sufficiently stirred for being formed fiber-foam-
Concrete grey mixed slurry；
（4）Mechanical treatment good building waste granule is added in fiber-foam-water plaster mixed slurry, through fully stirring
Mix to form energy-saving fiber enhancing foam concrete；
（5）Moulding by casting, maintenance：20 ± 2 DEG C of temperature, relative humidity more than 95%, maintenance are not less than 15d；
（6）Assembled formation：The energy-saving fiber that intensity is not less than design strength 80% is strengthened into foam concrete, rock wool sheet material, steel
Plate adopts gluing or mechanical method assembled formation；
（7）Encapsulation.
Further, step（2）Described incinerator ash first passes around pretreatment, and preprocessing process is as follows：
A）Incinerator ash stabilizing treatment：Incinerator ash is mixed for 2: 1 in mass ratio with water, shape after stirring
Into mortar, add organic sulfur TMT15 in mortar, organic sulfur TMT15 accounts for the 2%-5% of the quality of city garbage burning ash,
Stirring 10 minutes, in the presence of organic sulfur TMT15, the heavy metal in flying dust changes into the compound of slightly solubility, makes flying dust
In heavy metal passivation；
B）Incinerator ash cured：Will be the city garbage burning got ready ash, cement mixing uniform, and add appropriate water
Be stirred, the quality of the water of addition and the mass ratio of cement are less than 0.55, and control mixing quality, while stirring to
The mol ratio for adding disodium hydrogen phosphate and calcium oxide, disodium hydrogen phosphate and calcium oxide in mortar is 1: 1, disodium hydrogen phosphate with
The mixing quality of calcium oxide for incineration of refuse flyash quality 10% -30%, stirs 10 minutes, in disodium hydrogen phosphate and oxygen
In the presence of changing calcium, the intensity increase of ash, infiltration coefficient reduce, and make the heavy metal in ash lose animal migration.
Further, step（3）Described fibrous material adopts asbestos.
Further, step（4）Described building waste granule should select little particle as far as possible, and ensure that level, with good, is built
The maximum particle diameter of building refuse granule must not exceed 25mm.
Beneficial effect：Present configuration is reasonable in design, low cost, and resource is recycled, light weight, and construction hoisting is quick,
Using reserved groove measure, factorial praluction, good heat insulating ensure that plate surface is smooth, good concealment does not affect structure whole
Body is attractive in appearance.
Description of the drawings
Fig. 1 is the board wall overall structure diagram of the present invention.
Specific embodiment
A kind of energy-saving fiber as shown in Figure 1 strengthens foam concrete laminboard wall, and the board wall is set from inside to outside successively
There is energy-saving fiber to strengthen foam board wall 1, rock cotton board 2 and external decoration color steel 3, the energy-saving fiber strengthens foam board wall 1
Prepared using foam aqueous solution, incinerator ash, cement, building waste granule, fibrous material, water according to a certain percentage and
Into the energy-saving fiber to strengthen and be sequentially provided with rock cotton board 2 and external decoration color steel 3, the energy-saving fibre on the outside of foam board wall 1
Dimension strengthens foam concrete 1, rock wool sheet material 2, external decoration color steel 3 and adopts gluing or mechanical method assembled formation.
Further, the thickness of the rock cotton board 2 is preferably 30-50mm, and the thickness of external decoration color steel 3 is 2-3mm, energy-conservation
Fiber type strengthens the thickness of foam board wall 1 and is flexibly determined according to engineering design, but is typically not less than 120mm.
Further, the water, foam aqueous solution, incinerator ash, cement, building waste granule, fibrous material
Ratio is 1:0.75:3.59:2.83:7.66:0.18, also match ratio can suitably be adjusted according to performance requirement.
A kind of above-mentioned energy-saving fiber strengthens the preparation method of foam concrete laminboard wall, comprises the steps：
（1）Foam aqueous solution is prepared into into foam mechanically, wherein foam concentration of aqueous solution is not less than 25%；
（2）Incinerator ash, cement, water are sufficiently stirred for, concrete grey mixed slurry is prepared；
（3）Again foam is mixed with cement mixing slurry, fibrous material is added immediately, through being sufficiently stirred for being formed fiber-foam-
Concrete grey mixed slurry；
（4）Mechanical treatment good building waste granule is added in fiber-foam-water plaster mixed slurry, through fully stirring
Mix to form energy-saving fiber enhancing foam concrete；
（5）Moulding by casting, maintenance（20 ± 2 DEG C of temperature, relative humidity more than 95%, maintenance are not less than 15d）；
（6）Assembled formation：Energy-saving fiber is strengthened into foam concrete（Intensity is not less than design strength 80%）, rock wool sheet material, steel
Plate adopts gluing or mechanical method assembled formation；
（7）Encapsulation.
Step（2）Described incinerator ash first passes around pretreatment, and preprocessing process is as follows：
A）Incinerator ash stabilizing treatment：Incinerator ash is mixed for 2: 1 in mass ratio with water, shape after stirring
Into mortar, add organic sulfur TMT15 in mortar, organic sulfur TMT15 accounts for the 2% -5% of the quality of city garbage burning ash,
Stirring 10 minutes, in the presence of organic sulfur TMT15, the heavy metal in flying dust changes into the compound of slightly solubility, makes flying dust
In heavy metal passivation；
B）Incinerator ash cured：Will be the city garbage burning got ready ash, cement mixing uniform, and add appropriate water
Be stirred, the quality of the water of addition and the mass ratio of cement are less than 0.55, and control mixing quality, while stirring to
The mol ratio for adding disodium hydrogen phosphate and calcium oxide, disodium hydrogen phosphate and calcium oxide in mortar is 1: 1, disodium hydrogen phosphate with
The mixing quality of calcium oxide for incineration of refuse flyash quality 10% -30%, stirs 10 minutes, in disodium hydrogen phosphate and oxygen
In the presence of changing calcium, the intensity increase of ash, infiltration coefficient reduce, and make the heavy metal in ash lose animal migration.
Step（3）Described fibrous material preferably adopts asbestos.
Step（4）Described building waste granule should select little particle as far as possible, and ensure level with good, building waste granule
Maximum particle diameter must not exceed 25mm.
Present configuration is reasonable in design, low cost, and resource is recycled, light weight, and factorial praluction, construction hoisting are fast
Victory, insulation, fire protecting performance are good, structure overall appearance.
The above, is only presently preferred embodiments of the present invention, not makees any pro forma restriction to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, in the range of without departing from technical solution of the present invention, when making a little change or modification using the technology contents of the disclosure above
For the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit of the foundation present invention
Any simple modification, equivalent variations and the modification made to above example, still falls within the range of technical solution of the present invention.
Claims (8)
1. a kind of energy-saving fiber strengthens foam concrete laminboard wall, it is characterised in that：The board wall is sequentially provided with from inside to outside
Energy-saving fiber strengthens foam board wall（1）, rock cotton board（2）With external decoration color steel（3）, the energy-saving fiber enhancing cystosepiment
Wall（1）Matched somebody with somebody using foam aqueous solution, incinerator ash, cement, building waste granule, fibrous material, water according to a certain percentage
System is formed, and the energy-saving fiber strengthens foam board wall（1）Outside is sequentially provided with rock cotton board（2）With external decoration color steel（3）.
2. a kind of energy-saving fiber according to claim 1 strengthens foam concrete laminboard wall, it is characterised in that：It is described
Rock cotton board（2）Thickness be preferably 30-50mm, external decoration color steel（3）Thickness be 2-3mm, energy-saving fiber strengthen cystosepiment
Wall（1）Thickness flexibly determined according to engineering design, be not less than 120mm.
3. a kind of energy-saving fiber according to claim 1 strengthens foam concrete laminboard wall, it is characterised in that：It is described
Water, foam aqueous solution, incinerator ash, cement, building waste granule, the mass ratio of fibrous material are 1:0.75:3.59:
2.83:7.66:0.18。
4. a kind of energy-saving fiber according to claim 1 strengthens foam concrete laminboard wall, it is characterised in that：It is described
Energy-saving fiber strengthens foam concrete（1）, rock wool sheet material（2）, external decoration color steel（3）Using gluing or mechanical method group
Dress up type.
5. a kind of energy-saving fiber according to claim 1-4 is arbitrary strengthens the preparation of foam concrete laminboard wall
Method, it is characterised in that：Comprise the steps：
（1）Foam aqueous solution is prepared into into foam mechanically, wherein foam concentration of aqueous solution is not less than 25%；
（2）Incinerator ash, cement, water are sufficiently stirred for, concrete grey mixed slurry is prepared；
（3）Again foam is mixed with cement mixing slurry, fibrous material is added immediately, through being sufficiently stirred for being formed fiber-foam-
Concrete grey mixed slurry；
（4）Mechanical treatment good building waste granule is added in fiber-foam-water plaster mixed slurry, through fully stirring
Mix to form energy-saving fiber enhancing foam concrete；
（5）Moulding by casting, maintenance：20 ± 2 DEG C of temperature, relative humidity more than 95%, maintenance are not less than 15d；
（6）Assembled formation：The energy-saving fiber that intensity is not less than design strength 80% is strengthened into foam concrete, rock wool sheet material, steel
Plate adopts gluing or mechanical method assembled formation；
（7）Encapsulation.
6. a kind of energy fiber type according to claim 5 strengthens the preparation method of foam concrete laminboard wall, its feature
It is：Step（2）Described incinerator ash first passes around pretreatment, and preprocessing process is as follows：
A）Incinerator ash stabilizing treatment：Incinerator ash is mixed for 2: 1 in mass ratio with water, shape after stirring
Into mortar, add organic sulfur TMT15 in mortar, organic sulfur TMT15 accounts for the 2%-5% of the quality of city garbage burning ash,
Stirring 10 minutes, in the presence of organic sulfur TMT15, the heavy metal in flying dust changes into the compound of slightly solubility, makes flying dust
In heavy metal passivation；
B）Incinerator ash cured：Will be the city garbage burning got ready ash, cement mixing uniform, and add appropriate water
Be stirred, the quality of the water of addition and the mass ratio of cement are less than 0.55, and control mixing quality, while stirring to
The mol ratio for adding disodium hydrogen phosphate and calcium oxide, disodium hydrogen phosphate and calcium oxide in mortar is 1: 1, disodium hydrogen phosphate with
The mixing quality of calcium oxide for incineration of refuse flyash quality 10% -30%, stirs 10 minutes, in disodium hydrogen phosphate and oxygen
In the presence of changing calcium, the intensity increase of ash, infiltration coefficient reduce, and make the heavy metal in ash lose animal migration.
7. a kind of energy fiber type according to claim 5 strengthens the preparation method of foam concrete laminboard wall, its feature
It is：Step（3）Described fibrous material adopts asbestos.
8. a kind of energy fiber type according to claim 5 strengthens the preparation method of foam concrete laminboard wall, its feature
It is：Step（4）Described building waste granule should select little particle as far as possible, and ensure that level matches somebody with somebody good, building waste granule
Maximum particle diameter must not exceed 25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610901607.6A CN106522404A (en) | 2016-10-17 | 2016-10-17 | Energy-saving type fiber reinforced foam concrete sandwich plate wall and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610901607.6A CN106522404A (en) | 2016-10-17 | 2016-10-17 | Energy-saving type fiber reinforced foam concrete sandwich plate wall and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106522404A true CN106522404A (en) | 2017-03-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610901607.6A Pending CN106522404A (en) | 2016-10-17 | 2016-10-17 | Energy-saving type fiber reinforced foam concrete sandwich plate wall and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258870A (en) * | 2019-04-18 | 2019-09-20 | 西京学院 | A kind of production method of foams regenerated fiber concrete non-bearing heat-insulation wall |
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| JP2007270515A (en) * | 2006-03-31 | 2007-10-18 | Fujita Corp | Plate-like reinforced concrete member and method of manufacturing it |
| CN103408272A (en) * | 2013-07-15 | 2013-11-27 | 同济大学 | Design method of ceramsite foam concrete |
| CN203701318U (en) * | 2013-11-29 | 2014-07-09 | 吴江盛泰保温工程有限公司 | Modified nano fire-proof sandwich composite plate |
| CN204252303U (en) * | 2014-10-13 | 2015-04-08 | 北新集团建材股份有限公司 | A kind of combination composite board and cement heat preserving composite board thereof |
| CN104492024A (en) * | 2014-12-12 | 2015-04-08 | 江苏中宜生态土研究院有限公司 | Fly ash treatment method for waste incineration |
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2016
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007270515A (en) * | 2006-03-31 | 2007-10-18 | Fujita Corp | Plate-like reinforced concrete member and method of manufacturing it |
| CN103408272A (en) * | 2013-07-15 | 2013-11-27 | 同济大学 | Design method of ceramsite foam concrete |
| CN203701318U (en) * | 2013-11-29 | 2014-07-09 | 吴江盛泰保温工程有限公司 | Modified nano fire-proof sandwich composite plate |
| CN204252303U (en) * | 2014-10-13 | 2015-04-08 | 北新集团建材股份有限公司 | A kind of combination composite board and cement heat preserving composite board thereof |
| CN104492024A (en) * | 2014-12-12 | 2015-04-08 | 江苏中宜生态土研究院有限公司 | Fly ash treatment method for waste incineration |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258870A (en) * | 2019-04-18 | 2019-09-20 | 西京学院 | A kind of production method of foams regenerated fiber concrete non-bearing heat-insulation wall |
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Application publication date: 20170322 |