CN106146007A - A kind of manufacture method of modified cement foamed heat insulating wallboard - Google Patents
A kind of manufacture method of modified cement foamed heat insulating wallboard Download PDFInfo
- Publication number
- CN106146007A CN106146007A CN201610506765.1A CN201610506765A CN106146007A CN 106146007 A CN106146007 A CN 106146007A CN 201610506765 A CN201610506765 A CN 201610506765A CN 106146007 A CN106146007 A CN 106146007A
- Authority
- CN
- China
- Prior art keywords
- cement foamed
- mould
- heat insulating
- cement
- foamed heat
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
-
- 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
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
-
- 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
-
- 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
- B28B1/503—Moulds therefor
-
- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Building Environments (AREA)
Abstract
The invention discloses the manufacture method of a kind of modified cement foamed heat insulating wallboard.Including a kind of modified cement foamed heat insulating wallboard, including the raw material composition of cement foamed layer, the raw-material mixing of cement foamed layer, the preparation of mould, injection molding and the maintenance of material.It is high that the warming plate that this composite of the present invention is made has structural strength, reusable, do not exist subside, ftracture, efflorescence, solidification is slow, density is heavy, product is the most crisp, foam the defects such as instability.And, the technique saving cutting, the prepared half that cement foamed heat-insulation wall plate thickness is existing cement foamed heat-insulation wall plate, and also intensity is also greatly improved.
Description
Technical field
The invention belongs to cement foamed heat-insulation wall plate technical field, particularly relate to a kind of modified cement foamed heat insulating wallboard
Manufacture method.
Background technology
Cement foaming insulation board refers to the warming plate using foam cement technology to manufacture, and cement foaming insulation board, also known as sending out
Bubble concrete insulation board, inorganic fireproof heat insulating plate.It is with Portland cement, flyash, foaming agent, additive etc. as material
Material, through being combined, stir, foaming, the lightweight balloon shape adiabator made of the technique such as cutting, its prominent features is in concrete
Portion forms the foam hole that diameter 1-3mm closes, and makes concrete lightization and has thermal and insulating performance.
Existing technique, just for ordinary cement foaming insulation board, is deposited owing to existing common cement insulation board produces
As subsided, ftractureing, efflorescence, the defect such as solidification is slow, density is heavy, product is the most crisp, foaming is unstable, therefore design is a kind of modified
Cement foamed heat-insulation wall plate, for improving the service life of cement foaming insulation board, reduces the thickness of cement foaming insulation board.
Summary of the invention
It is an object of the invention to provide the manufacture method of a kind of modified cement foamed heat insulating wallboard, by providing one
The manufacture method of the warming plate of modified cement foaming material, the warming plate made by this composite has this light steel dragon of employing
It is high that the cement foamed heat-insulation wall plate that bone is made has structural strength.
For solving above-mentioned technical problem, the present invention is achieved by the following technical solutions:
The present invention is the manufacture method of a kind of modified cement foamed heat insulating wallboard, comprises the steps:
The raw material composition of the cement foamed layer of A
It is made up of the raw material of following weight portion, hot water 300-400, hydrogen peroxide 2.5-3.5, cement 40-60, flyash
15-30, resin rubber powder 10-15, fiber 1-5, foaming agent 1-2, lithio firming agent 1-2；
The raw-material mixing of the cement foamed layer of B
First add water in agitator, then pour cement and flyash into, open rotating motor and stir 2 minutes, then will prepare in advance
Good fiber stirs 1-2 minute in pouring agitator into；Finally pour foaming agent uniform stirring into 7-9 second；
The preparation of C mould
The cold-rolled steel sheet thick with 2mm or plank roll into channel steel type, inlay one layer of extruded sheet outside mould；Spread in mould again
If one layer of plastic film so that plastic film is smooth in being layered on mould；
D injection molding
The raw-material slurry of the cement foamed layer made in step B is poured on the mould of step C, when stream of slurry depanning
Molding process is completed during tool；
The maintenance of E material
Maintenance under field conditions (factors), hides with colored plastic film；Every day respectively waters once sooner or later, and curing period is at 5-10
My god.
Further, the temperature of described hot water, the scope of 40-55 DEG C, due to the change of ambient temperature, causes water temperature
Requirement the scope of 40-55 DEG C, it is simple to mix with raw materials such as cement.
Further, 40s is stirred after the lithio firming agent in described step A adds.
Further, the hydrogen peroxide water content 27.5% that foaming agent is technical grade in described step A.
The method have the advantages that
The invention provides the manufacture method of the warming plate of a kind of modified cement foaming material.Made by this composite
Warming plate to have structural strength high, reusable, do not exist subside, ftracture, efflorescence, solidification is slow, density is heavy, product mistake
The defects such as crisp, foaming is unstable.And, the technique saving cutting, prepared cement foamed heat-insulation wall plate thickness is existing cement
The half of foamed heat insulating wallboard, and intensity is also greatly improved.
Certainly, the arbitrary product implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Detailed description of the invention
Technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
The a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The all other embodiments obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
The present invention is the manufacture method of a kind of modified cement foamed heat insulating wallboard, comprises the steps:
The raw material composition of the cement foamed layer of A
It is made up of the raw material of following weight portion, hot water 300-400, hydrogen peroxide 2.5-3.5, cement 40-60, flyash
15-30, resin rubber powder 10-15, fiber 1-5, foaming agent 1-2, lithio firming agent 1-2；
The raw-material mixing of the cement foamed layer of B
First add water in agitator, then pour cement and flyash into, open rotating motor and stir 2 minutes, then will prepare in advance
Good fiber stirs 1-2 minute in pouring agitator into；Finally pour foaming agent uniform stirring into 7-9 second；
The preparation of C mould
The cold-rolled steel sheet thick with 2mm or plank roll into channel steel type, inlay one layer of extruded sheet outside mould；Spread in mould again
If one layer of plastic film so that plastic film is smooth in being layered on mould；
D injection molding
The raw-material slurry of the cement foamed layer made in step B is poured on the mould of step C, when stream of slurry depanning
Molding process is completed during tool；
The maintenance of E material
Maintenance under field conditions (factors), hides with colored plastic film；Every day respectively waters once sooner or later, and curing period is at 5-10
My god.
Wherein, the temperature of hot water, the scope of 40-55 DEG C, due to the change of ambient temperature, causes the requirement to water temperature to exist
The scope of 40-55 DEG C, it is simple to mix with raw materials such as cement.
Wherein, 40s is stirred after the lithio firming agent in step A adds.
Wherein, the foaming agent in step A is the hydrogen peroxide water content 27.5% of technical grade.
The manufacturing process of existing cement foamed heat-insulation wall plate is:
1, feeding, mixing: by feeding system, quantitative water, cement, additive are added blender, be dry mixed 30 seconds；
2, stirring: quantitative warm water is added blender, wet stirring 2 minutes；Quantitative foaming agent is added blender stir
Mix 5-10 second；
3, injection molding, foaming: with foaming in slurry injection mould, foaming the entire process have about 3-5 minute；
4, the demoulding: cement heat preserving plate to be foamed completes initial set, gets final product the demoulding when possessing early strength, can enter after the demoulding
Row cutting, is accomplished to the cutting general time only needing 10 minutes from foaming；
5, cutting: can cut after possessing the cement insulation board blank demoulding of some strength, cut form root
Adjust cutting blade according to needs to carry out；
6, finished product maintenance: foam concrete plate maintenance adaptive temperature is 25 DEG C ± 10 DEG C, wet cutting, sealed package, rises
Effect to moisture-keeping maintaining.
In the description of this specification, the description of reference term " embodiment ", " example ", " concrete example " etc. means
The specific features that describes in conjunction with this embodiment or example, structure, material are lived feature and are contained at least one of the present invention and implement
In example or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.
And, the specific features of description, structure, material or feature can be to close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.Preferred embodiment is the most detailed
Describe all of details, be also not intended to the detailed description of the invention that this invention is only described.Obviously, according to the content of this specification,
Can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is to preferably explain the present invention
Principle and actual application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and four corner thereof and equivalent.
Claims (4)
1. the manufacture method of a modified cement foamed heat insulating wallboard, it is characterised in that comprise the steps:
The raw material composition of the cement foamed layer of A
Be made up of the raw material of following weight portion, hot water 300-400, hydrogen peroxide 2.5-3.5, cement 40-60, flyash 15-30,
Resin rubber powder 10-15, fiber 1-5, foaming agent 1-2, lithio firming agent 1-2；
The raw-material mixing of the cement foamed layer of B
First add water in agitator, then pour cement and flyash into, open rotating motor and stir 2 minutes, then by preprepared
Fiber stirs 1-2 minute in pouring agitator into；Finally pour foaming agent uniform stirring into 7-9 second；
The preparation of C mould
The cold-rolled steel sheet thick with 2mm or plank roll into channel steel type, inlay one layer of extruded sheet outside mould；One is laid again in mould
Layer plastic film so that plastic film is smooth in being layered on mould；
D injection molding
The raw-material slurry of the cement foamed layer made in step B is poured on the mould of step C, when stream of slurry goes out mould
Complete molding process；
The maintenance of E material
Maintenance under field conditions (factors), hides with colored plastic film；Every day respectively waters once sooner or later, and curing period was at 5-10 days.
The manufacture method of a kind of modified cement foamed heat insulating wallboard the most according to claim 1, it is characterised in that described heat
The temperature of water is the scope of 40-55 DEG C.
The manufacture method of a kind of modified cement foamed heat insulating wallboard the most according to claim 1, it is characterised in that described step
Lithio firming agent in rapid A stirs 40s after adding.
The manufacture method of a kind of modified cement foamed heat insulating wallboard the most according to claim 1, it is characterised in that described step
The hydrogen peroxide water content 27.5% that foaming agent is technical grade in rapid A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506765.1A CN106146007A (en) | 2016-06-29 | 2016-06-29 | A kind of manufacture method of modified cement foamed heat insulating wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506765.1A CN106146007A (en) | 2016-06-29 | 2016-06-29 | A kind of manufacture method of modified cement foamed heat insulating wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106146007A true CN106146007A (en) | 2016-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610506765.1A Pending CN106146007A (en) | 2016-06-29 | 2016-06-29 | A kind of manufacture method of modified cement foamed heat insulating wallboard |
Country Status (1)
| Country | Link |
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| CN (1) | CN106146007A (en) |
Citations (9)
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|---|---|---|---|---|
| CN1262258A (en) * | 2000-02-01 | 2000-08-09 | 赵守平 | Flexible concrete for roof and flexible concrete waterproof heat-insulation roof |
| CN102490252A (en) * | 2011-11-18 | 2012-06-13 | 宿迁市力德建材机械厂 | Full-automatic composite cement foaming board production process |
| CN102744778A (en) * | 2011-11-09 | 2012-10-24 | 江苏尼高科技有限公司 | Method for cutting foaming cement board by means of wet process |
| CN102765963A (en) * | 2012-08-06 | 2012-11-07 | 辽宁科技大学 | Fire-proof heat-insulating foamed cement material for external wall and production method thereof |
| CN103241997A (en) * | 2013-04-25 | 2013-08-14 | 高玕 | High-strength foam cement insulation board and preparation method thereof |
| CN203684430U (en) * | 2014-01-23 | 2014-07-02 | 山东天玉墙体材料有限公司 | Autoclaved aerated concrete heat preservation plate |
| CN104594548A (en) * | 2014-12-10 | 2015-05-06 | 山东宏德新材料有限公司 | Preparation method for foamed cement composite board |
| 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 |
| CN105133747A (en) * | 2015-07-24 | 2015-12-09 | 北京华远佳业建材有限公司 | Structure and manufacturing technology of cement foaming wall, and foaming cement slurry formulation used for wall |
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2016
- 2016-06-29 CN CN201610506765.1A patent/CN106146007A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1262258A (en) * | 2000-02-01 | 2000-08-09 | 赵守平 | Flexible concrete for roof and flexible concrete waterproof heat-insulation roof |
| CN102744778A (en) * | 2011-11-09 | 2012-10-24 | 江苏尼高科技有限公司 | Method for cutting foaming cement board by means of wet process |
| CN102490252A (en) * | 2011-11-18 | 2012-06-13 | 宿迁市力德建材机械厂 | Full-automatic composite cement foaming board production process |
| CN102765963A (en) * | 2012-08-06 | 2012-11-07 | 辽宁科技大学 | Fire-proof heat-insulating foamed cement material for external wall and production method thereof |
| CN103241997A (en) * | 2013-04-25 | 2013-08-14 | 高玕 | High-strength foam cement insulation board and preparation method thereof |
| 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 |
| CN203684430U (en) * | 2014-01-23 | 2014-07-02 | 山东天玉墙体材料有限公司 | Autoclaved aerated concrete heat preservation plate |
| CN104594548A (en) * | 2014-12-10 | 2015-05-06 | 山东宏德新材料有限公司 | Preparation method for foamed cement composite board |
| CN105133747A (en) * | 2015-07-24 | 2015-12-09 | 北京华远佳业建材有限公司 | Structure and manufacturing technology of cement foaming wall, and foaming cement slurry formulation used for wall |
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Application publication date: 20161123 |
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| RJ01 | Rejection of invention patent application after publication |