CN107778025A - A kind of preparation method of high shock resistance cement polyphenyl formwork concrete wall - Google Patents
A kind of preparation method of high shock resistance cement polyphenyl formwork concrete wall Download PDFInfo
- Publication number
- CN107778025A CN107778025A CN201711148102.8A CN201711148102A CN107778025A CN 107778025 A CN107778025 A CN 107778025A CN 201711148102 A CN201711148102 A CN 201711148102A CN 107778025 A CN107778025 A CN 107778025A
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- CN
- China
- Prior art keywords
- polyphenyl formwork
- shock resistance
- concrete wall
- preparation
- high shock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
-
- 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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/76—Use at unusual temperatures, e.g. sub-zero
Abstract
The invention discloses a kind of preparation method of high shock resistance cement polyphenyl formwork concrete wall, on the basis of traditional cement polyphenyl formwork, adds graphene oxide and is handled using antidetonation treatment fluid.The main component of antidetonation treatment fluid is organosilicon, and main function is under ultrasound condition, is distributed to inside cement polyphenyl formwork, forms network structure, and so as to reach superpower anti seismic efficiency, the effect for adding cerium oxide is to accelerate networking speed, lifts networking effect.Graphene oxide functions as carrier, provides support for the networking of organosilicon, networking space is bigger, and density is higher；Simultaneous oxidation graphene and organosilicon are further combined with coming earthquake, forming stable network structure, stability is good.The high shock resistance cement polyphenyl formwork concrete wall of the present invention, light-weight aseismatic, fire-proof and thermal-insulation, load-bearing antidetonation not only with traditional cement polyphenyl formwork, it is resistance to freeze the advantages of durable and saving of work and time saves money, and its anti seismic efficiency is superpower.
Description
Technical field
The present invention relates to building material technical field, more particularly to a kind of high shock resistance cement polyphenyl formwork concrete wall
Preparation method.
Background technology
Cement polyphenyl mould case lattice type concrete wall is the cement and expanded granular polystyrene formwork and scene by plant produced
The assembled wall that the lattice concrete frame poured is formed, abbreviation lattice type concrete wall.Cement polyphenyl formwork lattice
Concrete wall have design, construction is simple, low engineering cost, shock resistant heat insulating performance is good, increase usable floor area the advantages that, at present
It has been used widely.
Products characteristics
Lightweight：This product is pressed into formwork by polystyrene granule foaming material mix cement, additive, and thousand density are 350kg/
m3；Antidetonation：Wall reaches more than 75% with polyphenyl materials average thickness more than 150mm, no cold bridge, building energy conservation；It is heat-insulated：Heat conduction
Coefficient is not more than 0.081W/ (mK)；Sound insulation：Polyphenyl expanded material inherently has a soundproof effect, and sound transmission loss is average>50DB；
Fire resisting：For cement polyphenyl mould case lattice type concrete wall after the 4h that burns, wall is still complete；Environmental protection：Cement polyphenyl formwork is comprehensive
Conjunction utilizes waste and old resource, reduces cost, turns waste into wealth, reduces environmental pollution.
Outside exterior wall while the popularization of anti-seismic technology Shan speed, there is also many unsatisfactory places, state planted agent at present
Situations below be present with antidetonation system outside more polyphenyl plate thin plastering exterior wall：
Outer layer is plastered surface crack, fiberglass gridding cloth improper use, node and special parts treatment is improper, styrofoam
It is pasted not strongly, using improper works material etc..Cement polyphenyl mould case lattice type concrete wall, basic model formwork thickness are
250mm, core bore concrete is removed, for the antidetonation granular polystyrene average thickness of wall up to more than 100mm, anti seismic efficiency is good, real
Detected in the application of border, building enclosure is 0.8W/ (mK) to heat transfer coefficient, and different according to power conservation requirement, can produce thickness is
300mm or 350mm formwork, cold and severe cold area residential housing winter antidetonation can be met；Heat inertia index meets south
Regional house summer heat-insulated basic demand.Can be all using the building of cement polyphenyl mould case lattice type concrete wall.Such as floor
Also the six face antidetonations in each room then be can be achieved using cement polyphenyl formwork, anti seismic efficiency more preferably, its construct also reduce template and
The usage amount of concrete.
The present invention improves the formula of polyphenyl formwork, improves polyphenyl on the basis of traditional cement polyphenyl formwork
The anti seismic efficiency of form wall, superpower anti seismic efficiency is can reach under conditions of thickness is below 200mm, is highly suitable for
The building requirements in the multiple area of earthquake.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of high shock resistance cement polyphenyl formwork concrete
The preparation method of wall.
Technical scheme is as follows：
A kind of preparation method of high shock resistance cement polyphenyl formwork concrete wall, comprises the following steps：
A, graphene oxide and spinelle are subjected to wet ball grinding jointly, after crossing 325 mesh sieves, extracting screen underflow is dissolved in water, adds
Enter foaming agent, obtain mixed foaming agent；
B, after proportionally mixing cement, granular polystyrene and mixed foaming agent, stir, obtain slurry；
C, slurry is cast in die for molding, heating maintenance, the demoulding, obtains blank；
D, the blank after cutting is immersed in antidetonation treatment fluid, 10-15min is handled under ultrasound condition；
E, steam press maintenance after taking out, matched moulds, cooling, polyphenyl formwork is obtained；
F, using polyphenyl formwork as framework, the assembled wall of cast in situs lattice concrete frame composition, you can.
Preferably, in described step A, in described mixed foaming agent, the composition of following percentage by weight is included：Oxidation
Graphene 0.01-0.03%, spinelle 1-5%, foaming agent 1-3% and water surplus.
Preferably, in described step B, the percentage by weight of cement, granular polystyrene and mixed foaming agent is respectively 70-
80%th, 3-7% and surplus.
Preferably, in described step D, described ultrasound condition is 300-800Hz, 150-400W.
Preferably, in described step D, the main component of antidetonation treatment fluid is organosilicon, cerium oxide, dispersant, acetic acid
Ethyl ester and water.
In described step D, the composition of the percentage by weight of antidetonation treatment fluid is：Organosilicon 1-3%, cerium oxide 0.5-
1%th, dispersant 2-5%, ethyl acetate 12-20% and water surplus.
The present invention is advantageous in that：
The high shock resistance cement polyphenyl formwork concrete wall of the present invention, resists in the lightweight of traditional cement polyphenyl formwork
Shake, fire-proof and thermal-insulation, load-bearing antidetonation, it is resistance to freeze on the basis of durable and saving of work and time saves money, in order to further improve its anti seismic efficiency,
Add graphene oxide and handled using antidetonation treatment fluid.
The main component of antidetonation treatment fluid is organosilicon, and main function is under ultrasound condition, is distributed to cement and polystyrene mould
Inside shell, network structure is formed, so as to reach superpower anti seismic efficiency, the effect for adding cerium oxide is to accelerate into network speed
Rate, lift networking effect.
Wherein, graphene oxide functions as carrier, for the networking of organosilicon provides support, and networking space is bigger,
Density is higher；Simultaneous oxidation graphene and organosilicon are further combined with coming earthquake, forming stable network structure, surely
Spend calmly.
The high shock resistance cement polyphenyl formwork concrete wall of the present invention, it not only has traditional cement polyphenyl formwork
Light-weight aseismatic, fire-proof and thermal-insulation, load-bearing antidetonation, it is resistance to freeze the advantages of durable and saving of work and time saves money, and its anti seismic efficiency is superpower.
Embodiment
Embodiment 1：
A kind of preparation method of high shock resistance cement polyphenyl formwork concrete wall, comprises the following steps：
A, graphene oxide and spinelle are subjected to wet ball grinding jointly, after crossing 325 mesh sieves, extracting screen underflow is dissolved in water, adds
Enter foaming agent, obtain mixed foaming agent；
B, after proportionally mixing cement, granular polystyrene and mixed foaming agent, stir, obtain slurry；
C, slurry is cast in die for molding, heating maintenance, the demoulding, obtains blank；
D, the blank after cutting is immersed in antidetonation treatment fluid, 12.5min is handled under ultrasound condition；
E, steam press maintenance after taking out, matched moulds, cooling, polyphenyl formwork is obtained；
F, using polyphenyl formwork as framework, the assembled wall of cast in situs lattice concrete frame composition, you can.
In described step A, in described mixed foaming agent, include the composition of following percentage by weight：Graphene oxide
0.08%th, spinelle 7%, foaming agent 0.8% and water surplus.
In described step B, the percentage by weight of cement, granular polystyrene and mixed foaming agent is respectively 75%, 5% and
Surplus.
In described step D, described ultrasound condition is 550Hz, 275W.
In described step D, the composition of the percentage by weight of antidetonation treatment fluid is：Organosilicon 1%, cerium oxide 1%, disperse
Agent 3%, ethyl acetate 15% and water surplus.
Embodiment 2：
A kind of preparation method of high shock resistance cement polyphenyl formwork concrete wall, comprises the following steps：
A, graphene oxide and spinelle are subjected to wet ball grinding jointly, after crossing 325 mesh sieves, extracting screen underflow is dissolved in water, adds
Enter foaming agent, obtain mixed foaming agent；
B, after proportionally mixing cement, granular polystyrene and mixed foaming agent, stir, obtain slurry；
C, slurry is cast in die for molding, heating maintenance, the demoulding, obtains blank；
D, the blank after cutting is immersed in antidetonation treatment fluid, 10min is handled under ultrasound condition；
E, steam press maintenance after taking out, matched moulds, cooling, polyphenyl formwork is obtained；
F, using polyphenyl formwork as framework, the assembled wall of cast in situs lattice concrete frame composition, you can.
In described step A, include the composition of following percentage by weight：Graphene oxide 0.05%, spinelle 8%, hair
Infusion 0.5% and water surplus.
In described step B, the percentage by weight of cement, granular polystyrene and mixed foaming agent is respectively 70%, 7% and
Surplus.
In described step D, described ultrasound condition is 300Hz, 150W.
In described step D, the composition of the percentage by weight of antidetonation treatment fluid is：Organosilicon 1.5%, cerium oxide 0.8%,
Dispersant 5%, ethyl acetate 12% and water surplus.
Embodiment 3：
A kind of preparation method of high shock resistance cement polyphenyl formwork concrete wall, comprises the following steps：
A, graphene oxide and spinelle are subjected to wet ball grinding jointly, after crossing 325 mesh sieves, extracting screen underflow is dissolved in water, adds
Enter foaming agent, obtain mixed foaming agent；
B, after proportionally mixing cement, granular polystyrene and mixed foaming agent, stir, obtain slurry；
C, slurry is cast in die for molding, heating maintenance, the demoulding, obtains blank；
D, the blank after cutting is immersed in antidetonation treatment fluid, 15min is handled under ultrasound condition；
E, steam press maintenance after taking out, matched moulds, cooling, polyphenyl formwork is obtained；
F, using polyphenyl formwork as framework, the assembled wall of cast in situs lattice concrete frame composition, you can.
In described step A, in described mixed foaming agent, include the composition of following percentage by weight：Graphene oxide
0.1%th, spinelle 3%, foaming agent 1% and water surplus.
In described step B, the percentage by weight of cement, granular polystyrene and mixed foaming agent is respectively 80%, 3% and
Surplus.
In described step D, described ultrasound condition is 800Hz, 400W.
In described step D, the composition of the percentage by weight of antidetonation treatment fluid is：Organosilicon 3%, cerium oxide 0.5%, divide
Powder 2%, ethyl acetate 20% and water surplus.
Embodiment 4：
A kind of preparation method of high shock resistance cement polyphenyl formwork concrete wall, comprises the following steps：
A, graphene oxide and spinelle are subjected to wet ball grinding jointly, after crossing 325 mesh sieves, extracting screen underflow is dissolved in water, adds
Enter foaming agent, obtain mixed foaming agent；
B, after proportionally mixing cement, granular polystyrene and mixed foaming agent, stir, obtain slurry；
C, slurry is cast in die for molding, heating maintenance, the demoulding, obtains blank；
D, the blank after cutting is immersed in antidetonation treatment fluid, 11min is handled under ultrasound condition；
E, steam press maintenance after taking out, matched moulds, cooling, polyphenyl formwork is obtained；
F, using polyphenyl formwork as framework, the assembled wall of cast in situs lattice concrete frame composition, you can.
In described step A, in described mixed foaming agent, include the composition of following percentage by weight：Graphene oxide
0.08%th, spinelle 7%, foaming agent 0.8% and water surplus.
In described step B, the percentage by weight of cement, granular polystyrene and mixed foaming agent is respectively 78%, 6% and
Surplus.
In described step D, described ultrasound condition is 500Hz, 250W.
In described step D, the composition of the percentage by weight of antidetonation treatment fluid is：Organosilicon 1.7%, cerium oxide 0.8%,
Dispersant 2.5%, ethyl acetate 17.5% and water surplus.
Comparative example 1
Antidetonation treatment fluid ultrasound treatment step in embodiment 1 is removed, remaining preparation condition is constant.
Comparative example 2
By in embodiment 1, the cerium oxide in heat-insulated treatment fluid removes, and remaining preparation condition is constant.
Embodiment 1-4 and comparative example 1-2 samples anti seismic efficiency are detected below, while using the routine of in the market
Cement polyphenyl formwork contrasted.
It is of the invention in depth of focus 5km, the simulation seismic test of 7.0 grades of earthquake grade by simulating seismic test
Cement polyphenyl formwork does not have any breakage, has super shock-resistant effect；And comparative example 1-2 samples have a certain degree of break
Split；The conventional cement polyphenyl formwork wall of in the market has phenomenon appearance of collapsing.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of preparation method of high shock resistance cement polyphenyl formwork concrete wall, it is characterised in that comprise the following steps：
A, graphene oxide and spinelle are subjected to wet ball grinding jointly, after crossing 325 mesh sieves, extracting screen underflow is dissolved in water, adds hair
Infusion, obtain mixed foaming agent；
B, after proportionally mixing cement, granular polystyrene and mixed foaming agent, stir, obtain slurry；
C, slurry is cast in die for molding, heating maintenance, the demoulding, obtains blank；
D, the blank after cutting is immersed in antidetonation treatment fluid, 10-15min is handled under ultrasound condition；
E, steam press maintenance after taking out, matched moulds, cooling, polyphenyl formwork is obtained；
F, using polyphenyl formwork as framework, the assembled wall of cast in situs lattice concrete frame composition, you can.
2. the preparation method of high shock resistance cement polyphenyl formwork concrete wall as claimed in claim 1, it is characterised in that institute
In the step A stated, in described mixed foaming agent, include the composition of following percentage by weight：Graphene oxide 0.05-0.1%,
Spinelle 3-8%, foaming agent 0.5-1% and water surplus.
3. the preparation method of high shock resistance cement polyphenyl formwork concrete wall as claimed in claim 1, it is characterised in that institute
In the step B stated, the percentage by weight of cement, granular polystyrene and mixed foaming agent is respectively 70-80%, 3-7% and surplus.
4. the preparation method of high shock resistance cement polyphenyl formwork concrete wall as claimed in claim 1, it is characterised in that institute
In the step D stated, described ultrasound condition is 300-800Hz, 150-400W.
5. the preparation method of high shock resistance cement polyphenyl formwork concrete wall as claimed in claim 1, it is characterised in that institute
In the step D stated, the main component of antidetonation treatment fluid is organosilicon, cerium oxide, dispersant, ethyl acetate and water.
6. the preparation method of high shock resistance cement polyphenyl formwork concrete wall as claimed in claim 1, it is characterised in that institute
In the step D stated, the composition of the percentage by weight of antidetonation treatment fluid is：Organosilicon 1-3%, cerium oxide 0.5-1%, dispersant 2-
5%th, ethyl acetate 12-20% and water surplus.
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| CN201711148102.8A CN107778025B (en) | 2017-11-17 | 2017-11-17 | Preparation method of high-shock-resistance cement polyphenyl formwork concrete wall |
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|---|---|---|---|
| CN201711148102.8A CN107778025B (en) | 2017-11-17 | 2017-11-17 | Preparation method of high-shock-resistance cement polyphenyl formwork concrete wall |
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| CN107778025A true CN107778025A (en) | 2018-03-09 |
| CN107778025B CN107778025B (en) | 2021-02-19 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112062599A (en) * | 2020-09-28 | 2020-12-11 | 史建平 | Preparation method of strong waterproof cement polyphenyl formwork concrete wall |
| CN112081256A (en) * | 2020-09-28 | 2020-12-15 | 史建平 | Preparation method of concrete wall with strong heat insulation cement polyphenyl formwork |
| CN112430047A (en) * | 2020-12-23 | 2021-03-02 | 湖州良柏新材料科技有限公司 | Preparation method of flame-retardant seawater-proof cement polyphenyl formwork concrete wall |
| CN112456936A (en) * | 2020-12-22 | 2021-03-09 | 湖州良柏新材料科技有限公司 | Preparation method of seawater corrosion resistant cement polyphenyl formwork concrete wall |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1911781A1 (en) * | 2006-10-12 | 2008-04-16 | Arizona Chemical Company | Oil absorbing foam |
| CN102731031A (en) * | 2012-06-25 | 2012-10-17 | 葛兆明 | Cement polyphenyl granule concrete lattice composite wall shuttering, its manufacturing method, lattice composite wall and its manufacturing method |
| CN104773987A (en) * | 2014-01-10 | 2015-07-15 | 西北民族大学 | Glass fiber gridding cloth reinforced polystyrene particle foam concrete insulation board, and production method thereof |
| CN106566101A (en) * | 2016-06-12 | 2017-04-19 | 吉林建筑大学 | An organic-inorganic composite flame-retardant heat-insulating material and a producing method thereof |
-
2017
- 2017-11-17 CN CN201711148102.8A patent/CN107778025B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1911781A1 (en) * | 2006-10-12 | 2008-04-16 | Arizona Chemical Company | Oil absorbing foam |
| CN102731031A (en) * | 2012-06-25 | 2012-10-17 | 葛兆明 | Cement polyphenyl granule concrete lattice composite wall shuttering, its manufacturing method, lattice composite wall and its manufacturing method |
| CN104773987A (en) * | 2014-01-10 | 2015-07-15 | 西北民族大学 | Glass fiber gridding cloth reinforced polystyrene particle foam concrete insulation board, and production method thereof |
| CN106566101A (en) * | 2016-06-12 | 2017-04-19 | 吉林建筑大学 | An organic-inorganic composite flame-retardant heat-insulating material and a producing method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112062599A (en) * | 2020-09-28 | 2020-12-11 | 史建平 | Preparation method of strong waterproof cement polyphenyl formwork concrete wall |
| CN112081256A (en) * | 2020-09-28 | 2020-12-15 | 史建平 | Preparation method of concrete wall with strong heat insulation cement polyphenyl formwork |
| CN112456936A (en) * | 2020-12-22 | 2021-03-09 | 湖州良柏新材料科技有限公司 | Preparation method of seawater corrosion resistant cement polyphenyl formwork concrete wall |
| CN112430047A (en) * | 2020-12-23 | 2021-03-02 | 湖州良柏新材料科技有限公司 | Preparation method of flame-retardant seawater-proof cement polyphenyl formwork concrete wall |
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| CN107778025B (en) | 2021-02-19 |
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