CN106830854B - A kind of fast gravity die lightweight wall plate - Google Patents
A kind of fast gravity die lightweight wall plate Download PDFInfo
- Publication number
- CN106830854B CN106830854B CN201611252202.0A CN201611252202A CN106830854B CN 106830854 B CN106830854 B CN 106830854B CN 201611252202 A CN201611252202 A CN 201611252202A CN 106830854 B CN106830854 B CN 106830854B
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- lightweight wall
- wall plate
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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
- 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
- C04B28/06—Aluminous cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/05—Materials having an early high strength, e.g. allowing fast demoulding or formless casting
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
Abstract
The invention discloses a kind of fast gravity die lightweight wall plates, it is characterized in that the raw material comprising following parts by weight: 40~50 parts of flyash, 15~20 parts of granular polystyrene, 130~180 parts of sulphate aluminium cement, 2~5 parts of PP fiber, 1~3 part of cellulose ether, 3~10 parts of attapulgite, 1~3 part of modified aluminium powder, 55~75 parts of water；The bulk density of the flyash is 555~700kg/m3；The bulk density of the granular polystyrene is 12~21kg/m3,0.5~5mm of partial size；The sulphate aluminium cement is low alkali quick hardening sulphoaluminate cement, label 52.5；The length of the PP fiber is 5~10mm；The cellulose ether is hydroxypropyl methyl cellulose, 100~200 mesh of fineness；The fineness of the attapulgite is 200~300 mesh；The polyethylene glycol powder of 1~5 mass parts is heated fusing by the preparation process of the modified aluminium powder, then in quick stirring, is slowly added to the aluminium powder of 20~30 mass parts, finally that mixture is dry, is ground spare；The exciting agent is mixed by proportions such as waterglass, sodium hydroxide, calcium bicarbonate, gypsum, has the characteristics of high-strength light.
Description
Technical field
The invention belongs to building material technical field more particularly to a kind of fast gravity die lightweight wall plates.
Background technique
In order to meet the different demands of construction market, occur heat-insulation wall plate, Acoustic barrier plate, exterior wall wallboard, dress in the market
Adorn the wall board materials such as wallboard.Country and place and relevant department all clear stipulaties wallboard be classified as emphasis support development
New wall material kind.The location of wallboard difference, raw material are constituted, manufacturing technique requirent is also not quite similar, and multi items are
Columnization are the needs of development of the situation.
Currently, wall board material on the market is mainly based on silicate, there is condensation molding time is long, early strength
Low, the big disadvantage of weight is unsatisfactory for demand of the people to lightweight wall plate.
Summary of the invention
It is an object of the invention to overcome the deficiencies of existing technologies, a kind of fast gravity die lightweight wall plate is provided, has early stage strong
Degree is high, light-weight feature.
The technical solution adopted by the present invention is that:
A kind of fast gravity die lightweight wall plate, it is characterised in that the raw material comprising following parts by weight:
The bulk density of the flyash is 555~700kg/m3；
The bulk density of the granular polystyrene is 12~21kg/m3,0.5~5mm of partial size；
The sulphate aluminium cement is low alkali quick hardening sulphoaluminate cement, label 52.5；
The length of the PP fiber is 5~10mm；
The cellulose ether is hydroxypropyl methyl cellulose, 100~200 mesh of fineness；
The fineness of the attapulgite is 200~300 mesh；
The polyethylene glycol powder of 1~5 mass parts is heated fusing by the preparation process of the modified aluminium powder, is then quickly being stirred
In mixing, it is slowly added to the aluminium powder of 20~30 mass parts, it is finally that mixture is dry, it grinds spare；
The exciting agent is mixed by proportions such as waterglass, sodium hydroxide, calcium bicarbonate, gypsum.
Preferably, the raw material comprising following parts by weight:
The beneficial effects of the present invention are:
1. the present invention use sulphate aluminium cement, setting time is fast, and wall board material early strength is big, facilitate worker half-and-half at
Product are shifted.
2. flyash, under the action of exciting agent, flyash early activity is excited, guarantee that the morning of concrete, mid-term are strong
Degree reduces wallboard production cost.
3.PP fiber is dispersed in wall board material, increases its ability for coping with temperature-caused shrinkage.
4. cellulose ether and attapulgite are added in the present invention, improve the workability in wall board material forming process,
Shorten the processing and forming time, improves production efficiency.
5. in the present invention, being the weight for reducing wall board material, material introduces granular polystyrene and aluminium powder, and granular polystyrene is certainly
As foamed porous material, aluminium powder particle can gradually release gas, in wall board material by including package polyethylene glycol
Micro- stomata is formed, the quality of wall board material is further decreased, meanwhile, make up in wall board material drying process micro- collapses.
6. wall board material density prepared by the present invention is 80~170kg/m3。
Specific embodiment
In order to be more clearly understood the advantages of making the purpose of the present invention and technical solution, below in conjunction with example, to the present invention
It is further elaborated.
Embodiment one
A kind of fast gravity die lightweight wall plate, the raw material comprising following parts by weight:
Embodiment two
A kind of fast gravity die lightweight wall plate, the raw material comprising following parts by weight:
Embodiment three
A kind of fast gravity die lightweight wall plate, the raw material comprising following parts by weight:
Claims (2)
1. a kind of fast gravity die lightweight wall plate, it is characterised in that the raw material comprising following parts by weight:
The bulk density of the flyash is 555~700kg/m3；
The bulk density of the granular polystyrene is 12~21kg/m3, 0.5~5mm of partial size；
The sulphate aluminium cement is low alkali quick hardening sulphoaluminate cement, label 52.5；
The length of the PP fiber is 5~10mm；
The cellulose ether is hydroxypropyl methyl cellulose, 100~200 mesh of fineness；
The fineness of the attapulgite is 200~300 mesh；
The polyethylene glycol powder of 1~5 mass parts is heated fusing by the preparation process of the modified aluminium powder, is then quickly being stirred
In, it is slowly added to the aluminium powder of 20~30 mass parts, it is finally that mixture is dry, it grinds spare；
The exciting agent is mixed by proportions such as waterglass, sodium hydroxide, calcium bicarbonate, gypsum.
2. a kind of fast gravity die lightweight wall plate according to claim 1, it is characterised in that: the raw material comprising following parts by weight:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611252202.0A CN106830854B (en) | 2016-12-30 | 2016-12-30 | A kind of fast gravity die lightweight wall plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611252202.0A CN106830854B (en) | 2016-12-30 | 2016-12-30 | A kind of fast gravity die lightweight wall plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106830854A CN106830854A (en) | 2017-06-13 |
| CN106830854B true CN106830854B (en) | 2019-07-23 |
Family
ID=59114263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611252202.0A Active CN106830854B (en) | 2016-12-30 | 2016-12-30 | A kind of fast gravity die lightweight wall plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN106830854B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113563002B (en) * | 2021-08-31 | 2022-04-22 | 中国电建集团成都勘测设计研究院有限公司 | Antifreezing expansive agent for concrete in plateau alpine region and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104211367A (en) * | 2014-05-29 | 2014-12-17 | 成都千秋节能防腐高新技术开发有限公司 | Novel high-efficiency building thermal-insulation board and preparation method thereof |
| CN104529512A (en) * | 2014-12-18 | 2015-04-22 | 河北科莱冷暖工程有限公司 | Fireproof heat insulating plate for interior wall |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2912786B2 (en) * | 1993-03-17 | 1999-06-28 | 菊水化学工業株式会社 | Packaging products for powdered civil engineering and construction compositions |
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2016
- 2016-12-30 CN CN201611252202.0A patent/CN106830854B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104211367A (en) * | 2014-05-29 | 2014-12-17 | 成都千秋节能防腐高新技术开发有限公司 | Novel high-efficiency building thermal-insulation board and preparation method thereof |
| CN104529512A (en) * | 2014-12-18 | 2015-04-22 | 河北科莱冷暖工程有限公司 | Fireproof heat insulating plate for interior wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106830854A (en) | 2017-06-13 |
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