CN102071751A - Fire-proof outer wall outer insulation board prepared from fluorine gypsum and polyphenyl particles - Google Patents
Fire-proof outer wall outer insulation board prepared from fluorine gypsum and polyphenyl particles Download PDFInfo
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- CN102071751A CN102071751A CN 201010579162 CN201010579162A CN102071751A CN 102071751 A CN102071751 A CN 102071751A CN 201010579162 CN201010579162 CN 201010579162 CN 201010579162 A CN201010579162 A CN 201010579162A CN 102071751 A CN102071751 A CN 102071751A
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- fluorgypsum
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- granular polystyrene
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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
- C04B28/14—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 calcium sulfate cements
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- Organic Chemistry (AREA)
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Abstract
The invention relates to a fire-proof outer wall outer insulation board prepared from main raw materials of fluorine gypsum and polyphenyl particles, relating to the technical field of novel wall materials. The fire-proof outer wall outer insulation board prepared from fluorine gypsum and polyphenyl particles is composed of an insulation layer and a protective layer, wherein the insulation layer is prepared from the following raw materials in parts by weight: 100 parts of fluorine gypsum, 1-5 parts of polyphenyl particle, 2-6 parts of vitrified micro bubble, 0.5-5 parts of composite exciting agent, 0.3-1.5 parts of naphthalene-class water reducing agent and 4-8 parts of polyving akohol solution, wherein the mass ratio of water to raw materials is 0.38-0.60. The protective layer is prepared from the following raw materials in parts by weight: 100 parts of fluorine gypsum, 3.5 parts of glass fibre, 3 parts of composite exciting agent, 1.4 parts of silane water repellent, 1 part of polycarboxylic acid water reducing agent and 8 parts of polyving akohol solution, wherein the mass ratio of water to raw materials is 0.38. The insulation layer and the protective layer are manufactured into the fire-proof outer wall outer insulation board prepared from fluorine gypsum and polyphenyl particles by the composite technology.
Description
Technical field
The invention belongs to the technical field of novel wall material, relating to a kind of is the Outwall thermal insulation board with fire-proof function that main raw material(s) is made with fluorgypsum, granular polystyrene.
Background technology
Outwall thermal insulation board is to be used for the exterior wall external surface, building is played the building unit of function of heat insulation.For a long time, the heat insulating material of Outwall thermal insulation board adopts polystyrene foam plate (EPS) or the polystyrene extruded sheet little plastic foamboards of coefficient of thermal conductivity such as (XPS) more, foamed plastics belongs to red label goods, if building is indoor on fire, the foamed plastics heat insulating material of Outwall thermal insulation board can be subjected to hot mastication, cause coming off, serious also can be combustion-supporting, the poison gas that burning is emitted is poisoned the people and is gone into a coma even death, the flue gas that produces during burning reduces visibility, brings certain degree of difficulty to rescue work of extinguishing fire.
Fluorgypsum is to fluoridize a kind of industrial waste that saltworks produces in producing the fluoride process, and its main thing phase composition is CaSO
4At present, most of fluorgypsum is just directly stacked as a kind of solid waste after the neutralisation treatment a little, but directly stack not only land occupation, and the sour corrosion of fluorgypsum is ploughed, polluted source, and dust then can contaminated air, and environment is had very big destruction.
Summary of the invention
Outwall thermal insulation board of the present invention is made of insulation layer and overcoat.Insulation layer is that cementitious material, granular polystyrene are light heat insulation material with the fluorgypsum, adds a certain amount of composite exciting agent, glass bead, naphthalene water reducer, poly-vinyl alcohol solution and makes; Overcoat is that cementitious material, glass fiber are reinforcing material with the fluorgypsum, adds a certain amount of composite exciting agent, silylation hydrophober, polycarboxylate water-reducer, poly-vinyl alcohol solution and makes; Insulation layer and overcoat are made fluorgypsum granular polystyrene external heat insulation board of flameproof external wall made through combination process.Outwall thermal insulation board of the present invention has fire-proof function, and have light weight, intensity height, thermal insulation, waterproof and dampproof, be convenient to advantages such as building operations, sharp useless environmental protection.
For achieving the above object, the present invention adopts following technical scheme: after fluorgypsum, granular polystyrene, glass bead, composite exciting agent, naphthalene water reducer are mixed, add the stirring of water and poly-vinyl alcohol solution and be slip, the injection moulding mould molding, the slurry sclerosis back demoulding, the insulation layer of formation Outwall thermal insulation board; After fluorgypsum, composite exciting agent, glass fiber mixed, add water and polycarboxylate water-reducer, silylation hydrophober, poly-vinyl alcohol solution stirs and is slip, the injection moulding mould molding, the slurry sclerosis back demoulding forms the overcoat of Outwall thermal insulation board; Utilize the fluorgypsum rubber cement that overcoat is bonded in the upper surface of insulation layer, through pressurization typing, oven dry maintenance, treat the sclerosis of fluorgypsum rubber cement after, form fluorgypsum granular polystyrene external heat insulation board of flameproof external wall made.
(length x width is 1200 * 600 and 1000 * 500 mm) to the plate face size of the fluorgypsum granular polystyrene external heat insulation board of flameproof external wall made that the present invention makes, and external heat insulation board of flameproof external wall made thickness is 40～100mm, and wherein overcoat thickness is 5～12mm.
Fluorgypsum granular polystyrene external heat insulation board of flameproof external wall made of the present invention is to be made through combination process by insulation layer and overcoat.Insulation layer is to be made by the raw material of following weight portion:
100 parts of fluorgypsums
Granular polystyrene 1-5 part
2～6 parts of glass beads
Composite exciting agent 0.5-5 part
Naphthalene water reducer 0.3-1.5 part
Poly-vinyl alcohol solution 4-8 part;
Water material mass ratio 0.38-0.60.
Overcoat is to be made by the raw material of following weight portion:
100 parts of fluorgypsums
3.5 parts of glass fiber
3 parts of composite exciting agents
1.4 parts of silylation hydrophober
1 part of polycarboxylate water-reducer
8 parts of poly-vinyl alcohol solutions;
Water material mass ratio 0.38.
Outwall thermal insulation board of the present invention is made of insulation layer and overcoat.Insulation layer is that cementitious material, granular polystyrene are light heat insulation material with the fluorgypsum, adds a certain amount of glass bead, composite exciting agent, naphthalene water reducer, poly-vinyl alcohol solution and makes; Overcoat is that cementitious material, glass fiber are reinforcing material with the fluorgypsum, adds a certain amount of composite exciting agent, silylation hydrophober, polycarboxylate water-reducer, poly-vinyl alcohol solution and makes; Insulation layer and overcoat are made fluorgypsum granular polystyrene external heat insulation board of flameproof external wall made through combination process.Outwall thermal insulation board of the present invention has fire-proof function, and have light weight, intensity height, thermal insulation, waterproof and dampproof, be convenient to advantages such as building operations, sharp useless environmental protection.
Description of drawings
Fig. 1 is the structural representation of fluorgypsum granular polystyrene external heat insulation board of flameproof external wall made of the present invention.
Fig. 2 is the drawing in side sectional elevation of fluorgypsum granular polystyrene external heat insulation board of flameproof external wall made of the present invention.
Among the figure, 1 is fluorgypsum granular polystyrene external heat insulation board of flameproof external wall made, and 2 is the overcoat of Outwall thermal insulation board, and 3 is the insulation layer of Outwall thermal insulation board, and 4 is granular polystyrene.
The specific embodiment
Embodiment one
After fluorgypsum, granular polystyrene, glass bead, composite exciting agent, naphthalene water reducer mixing, add the stirring of water and poly-vinyl alcohol solution and be slip, injection moulding mould molding, the slurry sclerosis back demoulding, the insulation layer of formation Outwall thermal insulation board.After fluorgypsum, composite exciting agent, glass fiber mixed, add water and polycarboxylate water-reducer, silylation hydrophober, poly-vinyl alcohol solution stirs and is slip, the injection moulding mould molding, the slurry sclerosis back demoulding forms the overcoat of Outwall thermal insulation board.Utilize the fluorgypsum rubber cement that overcoat is bonded in the upper surface of insulation layer, through pressurization typing, oven dry maintenance, treat the sclerosis of fluorgypsum rubber cement after, form fluorgypsum granular polystyrene external heat insulation board of flameproof external wall made.The insulation layer of fluorgypsum granular polystyrene external heat insulation board of flameproof external wall made of the present invention is to be made by the raw material of following weight portion:
100 parts of fluorgypsums
1 part of granular polystyrene
6 parts of glass beads
0.5 part of composite exciting agent
0.3 part of naphthalene water reducer
4 parts of poly-vinyl alcohol solutions;
Water material mass ratio 0.60.
The overcoat of fluorgypsum granular polystyrene external heat insulation board of flameproof external wall made of the present invention is to be made by the raw material of following weight portion:
100 parts of fluorgypsums
3.5 parts of glass fiber
3 parts of composite exciting agents
1.4 parts of silylation hydrophober
1 part of polycarboxylate water-reducer
8 parts of poly-vinyl alcohol solutions;
Water material mass ratio 0.38.
(length x width is 1200 * 600 mm) to the plate face size of fluorgypsum granular polystyrene external heat insulation board of flameproof external wall made, and thickness is 40mm, and overcoat thickness is 5mm, technical performance test result such as table 1.
Table 1
Embodiment two
The Outwall thermal insulation board of present embodiment and embodiment one are basic identical, and its insulation layer raw material proportioning is:
100 parts of fluorgypsums
2 parts of granular polystyrenes
5 parts of glass beads
1.5 parts of composite exciting agents
0.8 part of naphthalene water reducer
6 parts of poly-vinyl alcohol solutions;
Water material mass ratio 0.50.
Its overcoat raw material proportioning is with embodiment one.
(length x width is 1200 * 600 mm) to the plate face size of fluorgypsum granular polystyrene external heat insulation board of flameproof external wall made, and thickness is 60mm, and overcoat thickness is 7mm, technical performance test result such as table 2.
Table 2
Embodiment three
The Outwall thermal insulation board of present embodiment and embodiment one are basic identical, and its insulation layer raw material proportioning is:
100 parts of fluorgypsums
4 parts of granular polystyrenes
3 parts of glass beads
3 parts of composite exciting agents
1.3 parts of naphthalene water reducers
7 parts of poly-vinyl alcohol solutions;
Water material mass ratio 0.41.
Its overcoat raw material proportioning is, with embodiment one.
(length x width is 1200 * 600 mm) to the plate face size of fluorgypsum granular polystyrene external heat insulation board of flameproof external wall made, and thickness is 80mm, and overcoat thickness is 10mm, technical performance test result such as table 3.
Table 3
Embodiment four
The Outwall thermal insulation board of present embodiment and embodiment one are basic identical, and its insulation layer raw material proportioning is:
100 parts of fluorgypsums
5 parts of granular polystyrenes
2 parts of glass beads
5 parts of composite exciting agents
1.5 parts of naphthalene water reducers
8 parts of poly-vinyl alcohol solutions;
Water material mass ratio 0.38.
Its overcoat raw material proportioning is with embodiment one.
(length x width is 1000 * 500 mm) to the plate face size of fluorgypsum granular polystyrene external heat insulation board of flameproof external wall made, and thickness is 80mm, and overcoat thickness is 10mm, technical performance test result such as table 4.
Table 4
Claims (3)
1. fluorgypsum granular polystyrene external heat insulation board of flameproof external wall made is characterized in that: be to be that insulation layer and the fluorgypsum that main raw material(s) is made is that the overcoat that main raw material(s) is made is made through combination process by fluorgypsum, granular polystyrene.
2. fluorgypsum granular polystyrene external heat insulation board of flameproof external wall made according to claim 1 is characterized in that: its insulation layer is to be made by the raw material of following weight portion:
100 parts of fluorgypsums
Granular polystyrene 1-5 part
Glass bead 2-6 part
Composite exciting agent 0.5-5 part
Naphthalene water reducer 0.3-1.5 part
Poly-vinyl alcohol solution 4-8 part;
Water material mass ratio 0.38-0.60.
3. fluorgypsum granular polystyrene external heat insulation board of flameproof external wall made according to claim 1 is characterized in that: its overcoat is to be made by the raw material of following weight portion:
100 parts of fluorgypsums
3.5 parts of glass fiber
3 parts of composite exciting agents
1.4 parts of silylation hydrophober
1 part of polycarboxylate water-reducer
8 parts of poly-vinyl alcohol solutions;
Water material mass ratio 0.38.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010579162 CN102071751A (en) | 2010-12-08 | 2010-12-08 | Fire-proof outer wall outer insulation board prepared from fluorine gypsum and polyphenyl particles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010579162 CN102071751A (en) | 2010-12-08 | 2010-12-08 | Fire-proof outer wall outer insulation board prepared from fluorine gypsum and polyphenyl particles |
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| CN102071751A true CN102071751A (en) | 2011-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010579162 Pending CN102071751A (en) | 2010-12-08 | 2010-12-08 | Fire-proof outer wall outer insulation board prepared from fluorine gypsum and polyphenyl particles |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658555A (en) * | 2017-03-27 | 2018-10-16 | 广州市新晶瓷材料科技有限公司 | Heat-insulating, fire-preventing core plate and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067404A (en) * | 1991-06-06 | 1992-12-30 | 北京市建筑材料科学研究所 | Efficient gypsum-cement insulating board for building |
| EP1201838A1 (en) * | 2000-10-25 | 2002-05-02 | Alcopor Management AG | Insulating panel and process for manufacturing a multilayer insulating panel |
| CN201195897Y (en) * | 2007-11-09 | 2009-02-18 | 济南大学 | Hollow partition plate based on fluorine gypsum preparation |
| CN101476356A (en) * | 2009-01-14 | 2009-07-08 | 武汉奥捷高新技术有限公司 | Internal insulation wall and its construction method |
| CN101787748A (en) * | 2010-02-05 | 2010-07-28 | 济南大学 | External heat insulation board of flameproof external wall made of cement and polystyrene particle |
-
2010
- 2010-12-08 CN CN 201010579162 patent/CN102071751A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067404A (en) * | 1991-06-06 | 1992-12-30 | 北京市建筑材料科学研究所 | Efficient gypsum-cement insulating board for building |
| EP1201838A1 (en) * | 2000-10-25 | 2002-05-02 | Alcopor Management AG | Insulating panel and process for manufacturing a multilayer insulating panel |
| CN201195897Y (en) * | 2007-11-09 | 2009-02-18 | 济南大学 | Hollow partition plate based on fluorine gypsum preparation |
| CN101476356A (en) * | 2009-01-14 | 2009-07-08 | 武汉奥捷高新技术有限公司 | Internal insulation wall and its construction method |
| CN101787748A (en) * | 2010-02-05 | 2010-07-28 | 济南大学 | External heat insulation board of flameproof external wall made of cement and polystyrene particle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658555A (en) * | 2017-03-27 | 2018-10-16 | 广州市新晶瓷材料科技有限公司 | Heat-insulating, fire-preventing core plate and preparation method thereof |
| CN108658555B (en) * | 2017-03-27 | 2021-04-20 | 广东中晶激光照明技术有限公司 | Heat-insulating fireproof core board and preparation method thereof |
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Open date: 20110525 |