CN106904931A - A kind of Multifunction wall board - Google Patents

A kind of Multifunction wall board Download PDF

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Publication number
CN106904931A
CN106904931A CN201710124080.5A CN201710124080A CN106904931A CN 106904931 A CN106904931 A CN 106904931A CN 201710124080 A CN201710124080 A CN 201710124080A CN 106904931 A CN106904931 A CN 106904931A
Authority
CN
China
Prior art keywords
parts
layer
multifunction
board
magnesia
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.)
Pending
Application number
CN201710124080.5A
Other languages
Chinese (zh)
Inventor
钟宁
王惠波
李颜辛
房效平
高晴
赵伟
许景
王相鹏
李莉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
A Joint Asset Management Co Ltd
Original Assignee
A Joint Asset Management Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by A Joint Asset Management Co Ltd filed Critical A Joint Asset Management Co Ltd
Priority to CN201710124080.5A priority Critical patent/CN106904931A/en
Publication of CN106904931A publication Critical patent/CN106904931A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/30Compositions 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 magnesium cements or similar cements
    • C04B28/32Magnesium oxychloride cements, e.g. Sorel cement
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20Resistance against chemical, physical or biological attack
    • C04B2111/28Fire resistance, i.e. materials resistant to accidental fires or high temperatures

Abstract

The present invention relates to a kind of Multifunction wall board.Including integrally formed three-decker, respectively intermediate layer and the cement sand bed positioned at the intermediate layer two sides, the intermediate layer includes the raw material of following weight portion:10 30 parts of 10 30 parts of polystyrene foam particles, 10 30 parts of magnesia cement, 5 10 parts of fire retardant, 13 parts of water repellent agent, 25 parts of magnesia, 25 parts of antifungin, 25 parts of alkali formula magnesium silicate and rice hull cellulose.The fire retardant includes 25 parts of nanometric magnesium hydroxide, 25 parts of nano-grade aluminum hydroxide.The improvement that the present invention passes through Interlayer Formulation, realizes lightweight, and good heat insulating, good endurance and the good function of fire resistance;And be difficult to get damp, be unlikely to deform.The application good flame retardation effect, can reach A grades of fire-protection rating.

Description

A kind of Multifunction wall board
Technical field
The present invention relates to a kind of Multifunction wall board, belong to building field.
Background technology
Since 20 end of the centurys, energy-conservation ratio increases the building energy conservation of China in staged, and green wall materials therein are sections Can emission reduction strategy important task one of approach, materials for wall innovation is protection land resource, energy saving, comprehensive utilization of resources, changes The important measures of kind environment, are also the important content of the strategy of sustainable development.
Magnesite class wallboard possesses the advantages of intensity is high, sound insulation property is good, processability is good.But its shortcoming also it is obvious that There are problems that damp suction surface halide accumulation;Surface density is larger, increased built-loading problem;Poor thermal insulation property problem.
Insulation basic measures are to use thermal insulation material plus veneer, the multiplex organic composite of heat preserving and insulating material etc. at present Material, is hung, is pasted.But it has the disadvantage to realize to increase load while heat insulation effect to a certain extent.
It is current construction industry problem demanding prompt solution therefore, it is necessary to propose effective technical scheme.
The content of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, there is provided a kind of Multifunction wall board, realizes being can reach while lightweight Good heat insulation effect.
The technical scheme that the present invention solves above-mentioned technical problem is as follows:
A kind of Multifunction wall board, including integrally formed three-decker, respectively intermediate layer and positioned at the intermediate layer The cement sand bed on two sides, the intermediate layer includes the raw material of following weight portion:Polystyrene foam particles 10-30 parts, magnesite Cement 10-30 parts, fire retardant 5-10 parts, water repellent agent 1-3 parts, magnesia 2-5 parts, antifungin 2-5 parts, 2-5 parts of alkali formula magnesium silicate With rice hull cellulose 10-30 parts.
Further, the fire retardant includes nanometric magnesium hydroxide 2-5 parts, nano-grade aluminum hydroxide 2-5 parts.
Further, the water repellent agent is silester.
Further, the intermediate layer includes the raw material of following weight portion:20 parts of polystyrene foam particles, magnesia cement 20 parts, 4 parts of nanometric magnesium hydroxide, 4 parts of nano-grade aluminum hydroxide, 1 part of silester, 5 parts of magnesia, 3 parts of antifungin, alkali formula 30 parts of 3 parts of magnesium silicate and rice hull cellulose.
Beneficial effect:The present invention realizes lightweight, and good heat insulating by the improvement of Interlayer Formulation, good endurance with And the good function of fire resistance;And be difficult to get damp, be unlikely to deform.The application good flame retardation effect, can reach A grades of fire-protection rating.
Antifungin in the application has humidification so that the application wallboard is unlikely to deform, and borate ion and water chestnut Metal ion in magnesium cement is complexed, and solves the shortcoming that magnesium cement product of the prior art easily gets damp, the application Good endurance.
Alkali formula magnesium silicate and rice hull cellulose synergy in the application, realizes can reach good insulation while lightweight Effect.
Specific embodiment
The application is a kind of Multifunction wall board, including integrally formed three-decker, respectively intermediate layer and positioned at institute State the cement sand bed on intermediate layer two sides.
Cement sand bed in the application is cement sand bed conventional in the prior art.
The application intermediate layer mainly include polystyrene foam particles, magnesia cement, fire retardant, rice hull cellulose and other Magnesium system raw material.
The addition of the fire retardant of the application, it is important that A grades of fire-protection rating is can reach to Multifunction wall board.Specifically nanometer Level magnesium hydroxide and nano-grade aluminum hydroxide synergy so that Multifunction wall board reaches A grades of fire-protection rating.
The collective effect of the various magnesium based materials of the application, and magnesium based material and other raw material complex role, to It is important for Multifunction wall board.Magnesium based material is specially in the application:Magnesia cement, nanometric magnesium hydroxide, oxidation Magnesium, antifungin and alkali formula magnesium silicate, antifungin have humidification so that the application wallboard is unlikely to deform, and borate from Son is complexed with the metal ion in magnesia cement, solves the shortcoming that magnesium cement product of the prior art easily gets damp, The application good endurance;Alkali formula magnesium silicate in the application and rice hull cellulose synergy, realize being can reach while lightweight good Good heat insulation effect.
A kind of Multifunction wall board of the application, including integrally formed three-decker, respectively intermediate layer and positioned at described The cement sand bed on intermediate layer two sides, it is characterised in that the intermediate layer includes the raw material of following weight portion:Polystyrene foam Particle 10-30 parts, magnesia cement 10-30 parts, fire retardant 5-10 parts, water repellent agent 1-3 parts, magnesia 2-5 parts, antifungin 2-5 parts, 2-5 parts and rice hull cellulose 10-30 parts of alkali formula magnesium silicate.
Embodiment 1
A kind of Multifunction wall board, including integrally formed three-decker, respectively intermediate layer and positioned at the intermediate layer The cement sand bed on two sides, the intermediate layer includes the raw material of following weight portion:20 parts of polystyrene foam particles, magnesia cement 20 parts, 4 parts of nanometric magnesium hydroxide, 4 parts of nano-grade aluminum hydroxide, 1 part of silester, 5 parts of magnesia, 3 parts of antifungin, alkali formula 30 parts of 3 parts of magnesium silicate and rice hull cellulose.
In the preparation, layer overlay cement sand bed first is levelling for the application Multifunction wall board, it is then paved thereon in Interbed, after one layer of cement sand bed is finally poured again, is integrally molded so as the Multifunction wall board of the application.
The application Multifunction wall board can be made into the different size thickness such as 90mm, 100mm, 120mm, 150mm, 200mm.
The application Multifunction wall board can be applied to internal partition wall, exterior wall, building filling wall etc. as innovative panellised wall.
Middle stratum proportion in the application Multifunction wall board is obtained through inventor's test of many times, by many work(of the application The cooperation of the middle stratum proportion in energy wallboard, realizes lightweight, and good heat insulating, good endurance and the good function of fire resistance; And be difficult to get damp, be unlikely to deform.
The present invention can be summarized with others without prejudice to the concrete form of spirit or essential characteristics of the invention.Therefore, nothing By from the point of view of which point, the embodiment above of the invention can only all be considered the description of the invention and can not limit this hair Bright, claims indicate the scope of the present invention, and the scope of the present invention is not pointed out in above-mentioned explanation, therefore, with this Any change in claims of invention suitable implication and scope, is all considered as being included in claim of the invention In the range of book.

Claims (4)

1. a kind of Multifunction wall board, including integrally formed three-decker, respectively intermediate layer and positioned at the intermediate layer two The cement sand bed in face, it is characterised in that the intermediate layer includes the raw material of following weight portion:Polystyrene foam particles 10- 30 parts, magnesia cement 10-30 parts, fire retardant 5-10 parts, water repellent agent 1-3 parts, magnesia 2-5 parts, antifungin 2-5 parts, alkali formula silicon Sour magnesium 2-5 parts and rice hull cellulose 10-30 parts.
2. Multifunction wall board as claimed in claim 1, it is characterised in that the fire retardant includes nanometric magnesium hydroxide 2-5 Part, nano-grade aluminum hydroxide 2-5 parts.
3. Multifunction wall board as claimed in claim 2, it is characterised in that the water repellent agent is silester.
4. Multifunction wall board as claimed in claim 3, it is characterised in that the intermediate layer includes the raw material of following weight portion: 20 parts of polystyrene foam particles, 20 parts of magnesia cement, 4 parts of nanometric magnesium hydroxide, 4 parts of nano-grade aluminum hydroxide, silicic acid second 30 parts of 1 part of ester, 5 parts of magnesia, 3 parts of antifungin, 3 parts of alkali formula magnesium silicate and rice hull cellulose.
CN201710124080.5A 2017-03-03 2017-03-03 A kind of Multifunction wall board Pending CN106904931A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710124080.5A CN106904931A (en) 2017-03-03 2017-03-03 A kind of Multifunction wall board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710124080.5A CN106904931A (en) 2017-03-03 2017-03-03 A kind of Multifunction wall board

Publications (1)

Publication Number Publication Date
CN106904931A true CN106904931A (en) 2017-06-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710124080.5A Pending CN106904931A (en) 2017-03-03 2017-03-03 A kind of Multifunction wall board

Country Status (1)

Country Link
CN (1) CN106904931A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109503109A (en) * 2018-12-14 2019-03-22 成都建工工业化建筑有限公司 A kind of assembled architecture finishing partition material and preparation method thereof
CN109987915A (en) * 2019-04-26 2019-07-09 兰州理工大学 The preparation method of assembled magnesium cement foam concrete composite sand wiched wall board

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879861A (en) * 1981-10-31 1983-05-13 Sekisui Chemical Co Ltd Manufacture of magnesia cement cured formed body
CN200958257Y (en) * 2006-07-03 2007-10-10 上海葛瑞特建材有限公司 Inorganic double-density light plate
CN101691795A (en) * 2009-08-28 2010-04-07 刘兴山 Integrated self-insulating light wallboard
CN101830724A (en) * 2009-03-13 2010-09-15 天津市义德新型建筑材料有限公司 Perforated brick made of fly ash and preparation process thereof
CN102285785A (en) * 2011-06-14 2011-12-21 东南大学 Modified magnesium oxychloride cement product and preparation method thereof
CN102775122A (en) * 2012-04-13 2012-11-14 杨永 Magnesite thermal insulation board for outer wall

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879861A (en) * 1981-10-31 1983-05-13 Sekisui Chemical Co Ltd Manufacture of magnesia cement cured formed body
CN200958257Y (en) * 2006-07-03 2007-10-10 上海葛瑞特建材有限公司 Inorganic double-density light plate
CN101830724A (en) * 2009-03-13 2010-09-15 天津市义德新型建筑材料有限公司 Perforated brick made of fly ash and preparation process thereof
CN101691795A (en) * 2009-08-28 2010-04-07 刘兴山 Integrated self-insulating light wallboard
CN102285785A (en) * 2011-06-14 2011-12-21 东南大学 Modified magnesium oxychloride cement product and preparation method thereof
CN102775122A (en) * 2012-04-13 2012-11-14 杨永 Magnesite thermal insulation board for outer wall

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
中华人民共和国公安部消防局编: "《中国消防手册》", 31 December 2007, 上海科学技术出版社 *
刘雄亚,晏石林: "《复合材料制品设计及应用》", 30 June 2003, 化学工业出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109503109A (en) * 2018-12-14 2019-03-22 成都建工工业化建筑有限公司 A kind of assembled architecture finishing partition material and preparation method thereof
CN109987915A (en) * 2019-04-26 2019-07-09 兰州理工大学 The preparation method of assembled magnesium cement foam concrete composite sand wiched wall board

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Application publication date: 20170630

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