CN107056151A - A kind of fire-proof plate - Google Patents

A kind of fire-proof plate Download PDF

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Publication number
CN107056151A
CN107056151A CN201710124851.0A CN201710124851A CN107056151A CN 107056151 A CN107056151 A CN 107056151A CN 201710124851 A CN201710124851 A CN 201710124851A CN 107056151 A CN107056151 A CN 107056151A
Authority
CN
China
Prior art keywords
parts
fire
proof plate
magnesium hydroxide
functional layer
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
CN201710124851.0A
Other languages
Chinese (zh)
Inventor
李颜辛
王惠波
房效平
钟宁
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 CN201710124851.0A priority Critical patent/CN107056151A/en
Publication of CN107056151A publication Critical patent/CN107056151A/en
Pending legal-status Critical Current

Links

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
    • 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
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/18—Waste materials; Refuse organic
    • C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/18—Waste materials; Refuse organic
    • C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
    • C04B18/26—Wood, e.g. sawdust, wood shavings
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/023—Chemical treatment
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/06—Oxides, Hydroxides
    • C04B22/066—Magnesia; Magnesium hydroxide
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/08—Fats; Fatty oils; Ester type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C04B24/085—Higher fatty acids
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • E04B1/942—Building elements specially adapted therefor slab-shaped
    • 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
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Abstract

The present invention relates to a kind of fire-proof plate.Including functional layer, and the scrim layer being complex as a whole located at the two sides of the functional layer and with the functional layer, the raw material that the functional layer includes following parts by weight is made：5 20 parts of cement, 13 parts of magnesium stearate, 13 parts of magnesium sulfate, 10 30 parts of stalk fibre, 30 50 parts of rice hull cellulose, 10 30 parts of wood chip, 25 parts of nanometric magnesium hydroxide, 25 parts of nano-grade aluminum hydroxide, 13 parts of magnesia.The nanometric magnesium hydroxide is modified nanometric magnesium hydroxide.The good endurance of the application fire-proof plate.Good heat insulation effect is can reach while realizing lightweight.The application fire-proof plate can reach A grades of fire-protection ratings.

Description

A kind of fire-proof plate
Technical field
The present invention relates to a kind of fire-proof plate.
Background technology
As large space in modern building fabric, large bay flexible partition construction are continued to bring out, inorganic fire sheet material exists Modern architecture shows vitality in market, with powerful competitiveness.But it is difficult to be really achieved A that this kind of fire-proof board one, which is, Level fire-protection rating；Two be that its water resistance and heat-insulating property are very poor.
Therefore, it is necessary to propose effective technical scheme, solve the above problems.
The content of the invention
There is provided a kind of fire-proof plate for above-mentioned the deficiencies in the prior art by the present invention.The fire-proof plate can reach A grades of fire prevention etc. Level, can reach good heat insulation effect.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：
A kind of fire-proof plate, including functional layer, and it is complex as one located at the two sides of the functional layer and with the functional layer The scrim layer of body, the raw material that the functional layer includes following parts by weight is made：5-20 parts of cement, 1-3 parts of magnesium stearate, sulfuric acid 1-3 parts of magnesium, 10-30 parts of stalk fibre, 30-50 parts of rice hull cellulose, 10-30 parts of wood chip, 2-5 parts of nanometric magnesium hydroxide, nanometer 2-5 parts of aluminium hydroxide of level, 1-3 parts of magnesia.
Preferably, raw material of the functional layer including following parts by weight is made：10 parts of cement, 2 parts of magnesium stearate, magnesium sulfate 2 parts, 30 parts of stalk fibre, 30 parts of rice hull cellulose, 10 parts of wood chip, 5 parts of nanometric magnesium hydroxide, 2 parts of nano-grade aluminum hydroxide, oxygen Change 2 parts of magnesium.
Preferably, the nanometric magnesium hydroxide is modified nanometric magnesium hydroxide.
Preferably, the preparation method of the nanometric magnesium hydroxide of the modification comprises the following steps：By nanoscale hydroxide Magnesium is placed in ultrasonic disperse 15min in ethanol solution；Dimethyl glutarate is added, continues ultrasonic disperse 10min；2- is stood again 5h；Then 30-50min is reacted in microwave reactor, through cooling, filtering, washing, obtains modified nanometric magnesium hydroxide.
Preferably, the power of the microwave reactor is 500-700W.
Preferably, the mass ratio of the nanometric magnesium hydroxide and dimethyl glutarate is 1:0.01-1:0.005.
Beneficial effect：Stearate radical ion in the application is complexed with the ion in cement so that the application prevents fires The good endurance of plate.Stalk fibre, rice hull cellulose, wood chip synergy in the application, can reach good while realizing lightweight Good heat insulation effect.The use of modified nanometric magnesium hydroxide in the application, to improving fire resistance in the application and causing Inorganic material nanometric magnesium hydroxide can well be disperseed in rice hull cellulose and it is compatible therewith be important；Nanoscale Aluminium hydroxide lifts the fire-retardant coefficient of the application ground heating floor, can reach A grades of fire-protection ratings as auxiliary flame retardant.
Embodiment
The application is related to a kind of fire-proof plate, including functional layer, and located at the two sides of the functional layer and with the function The scrim layer that layer is complex as a whole, the raw material that the functional layer includes following parts by weight is made：5-20 parts of cement, magnesium stearate 1-3 parts, 1-3 parts of magnesium sulfate, 10-30 parts of stalk fibre, 30-50 parts of rice hull cellulose, 10-30 parts of wood chip, nanometric magnesium hydroxide 2-5 parts, 2-5 parts of nano-grade aluminum hydroxide, 1-3 parts of magnesia.It is preferred that, the functional layer includes the raw material system of following parts by weight Into：10 parts of cement, 2 parts of magnesium stearate, 2 parts of magnesium sulfate, 30 parts of stalk fibre, 30 parts of rice hull cellulose, 10 parts of wood chip, nanoscale hydrogen 5 parts of magnesia, 2 parts of nano-grade aluminum hydroxide, 2 parts of magnesia.
As one embodiment of the application, the nanometric magnesium hydroxide is modified nanometric magnesium hydroxide.
The use of modified nanometric magnesium hydroxide, to improving fire resistance in the application and causing inorganic material nanoscale Magnesium hydroxide can well be disperseed in rice hull cellulose and it is compatible therewith be important.Specifically, the modification is received The preparation method of meter level magnesium hydroxide comprises the following steps：Nanometric magnesium hydroxide is placed in ultrasonic disperse in ethanol solution 15min；Dimethyl glutarate is added, continues ultrasonic disperse 10min；2-5h is stood again；Then 30- is reacted in microwave reactor 50min, through cooling, filtering, washing, obtains modified nanometric magnesium hydroxide.
Wherein, the power of the microwave reactor is 500-700W.
The mass ratio of the nanometric magnesium hydroxide and dimethyl glutarate is 1:0.01-1:0.005.
The nanometric magnesium hydroxide is placed in ethanol solution:10g nanometric magnesium hydroxides are placed in 100- In 120mL ethanol solution.
Stearate radical ion in the application is complexed with the ion in cement so that the durability of the application fire-proof plate Good, water resistance is excellent.
Stalk fibre, rice hull cellulose, wood chip synergy in the application, can reach good guarantor while realizing lightweight Temp effect.
The use of modified nanometric magnesium hydroxide in the application, to improving fire resistance in the application and causing inorganic material Material nanometric magnesium hydroxide can well be disperseed in rice hull cellulose and it is compatible therewith be important；Nanoscale hydroxide Aluminium lifts the fire-retardant coefficient of the application ground heating floor, can reach A grades of fire-protection ratings as auxiliary flame retardant.
The application fire-proof plate application field extensively, can be applied to the fields such as exterior wall, furniture, kitchen tools, toilet.For example, this Shen Please fire-proof plate be applied to exterior wall when, template when can be poured instead of concrete walls., can generation when the application fire-proof plate is applied to furniture For existing plasterboard etc..The fire-protection rating of the application fire-proof plate is high, classification of waterproof is good.
The present invention can be summarized with others without prejudice to the concrete form of the spirit or essential characteristics of the present 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 above-mentioned explanation does not point out the scope of the present invention, therefore, with this Any change in claims of invention suitable implication and scope, is all considered as being included in the claim of the present invention In the range of book.

Claims (6)

1. a kind of fire-proof plate, it is characterised in that including functional layer, and located at the two sides of the functional layer and with the functional layer The scrim layer being complex as a whole, the raw material that the functional layer includes following parts by weight is made：5-20 parts of cement, magnesium stearate 1- 3 parts, 1-3 parts of magnesium sulfate, 10-30 parts of stalk fibre, 30-50 parts of rice hull cellulose, 10-30 parts of wood chip, nanometric magnesium hydroxide 2-5 Part, 2-5 parts of nano-grade aluminum hydroxide, 1-3 parts of magnesia.
2. fire-proof plate as claimed in claim 1, it is characterised in that the raw material that the functional layer includes following parts by weight is made： 10 parts of cement, 2 parts of magnesium stearate, 2 parts of magnesium sulfate, 30 parts of stalk fibre, 30 parts of rice hull cellulose, 10 parts of wood chip, nanoscale hydrogen-oxygen Change 5 parts of magnesium, 2 parts of nano-grade aluminum hydroxide, 2 parts of magnesia.
3. fire-proof plate as claimed in claim 1 or 2, it is characterised in that the nanometric magnesium hydroxide is modified nanoscale Magnesium hydroxide.
4. fire-proof plate as claimed in claim 3, it is characterised in that the preparation method bag of the nanometric magnesium hydroxide of the modification Include following steps：Nanometric magnesium hydroxide is placed in ultrasonic disperse 15min in ethanol solution；Dimethyl glutarate is added, after Continuous ultrasonic disperse 10min；2-5h is stood again；Then 30-50min is reacted in microwave reactor, through cooling, filtering, washing, obtained Modified nanometric magnesium hydroxide.
5. fire-proof plate as claimed in claim 4, it is characterised in that the power of the microwave reactor is 500-700W.
6. fire-proof plate as claimed in claim 5, it is characterised in that the matter of the nanometric magnesium hydroxide and dimethyl glutarate Amount is than being 1:0.01-1:0.005.
CN201710124851.0A 2017-03-03 2017-03-03 A kind of fire-proof plate Pending CN107056151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710124851.0A CN107056151A (en) 2017-03-03 2017-03-03 A kind of fire-proof plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710124851.0A CN107056151A (en) 2017-03-03 2017-03-03 A kind of fire-proof plate

Publications (1)

Publication Number Publication Date
CN107056151A true CN107056151A (en) 2017-08-18

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Family Applications (1)

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CN201710124851.0A Pending CN107056151A (en) 2017-03-03 2017-03-03 A kind of fire-proof plate

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108558300A (en) * 2018-05-18 2018-09-21 侯伟旗 A kind of fire resistant doorsets fire-proof plate
CN108558313A (en) * 2018-05-18 2018-09-21 侯伟旗 A kind of Novel fireproof door-plate
CN108609950A (en) * 2018-05-18 2018-10-02 侯伟旗 A kind of fireproof door plate material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753750A (en) * 1970-09-28 1973-08-21 M & D Enterprises Inc Protecting grain in storage areas by an oxychloride cementitious composition
CN2718097Y (en) * 2004-06-25 2005-08-17 唐亚兵 Fireproof board
CN102500299A (en) * 2011-11-23 2012-06-20 深圳市泰富顺科技有限公司 Preparation method for nanoscale modified magnesium hydroxide
CN102839758A (en) * 2012-09-04 2012-12-26 张家港市盛港绿色防火建材有限公司 Cement-based fiber-reinforced fireproof heat-preservation plate and preparation process thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753750A (en) * 1970-09-28 1973-08-21 M & D Enterprises Inc Protecting grain in storage areas by an oxychloride cementitious composition
CN2718097Y (en) * 2004-06-25 2005-08-17 唐亚兵 Fireproof board
CN102500299A (en) * 2011-11-23 2012-06-20 深圳市泰富顺科技有限公司 Preparation method for nanoscale modified magnesium hydroxide
CN102839758A (en) * 2012-09-04 2012-12-26 张家港市盛港绿色防火建材有限公司 Cement-based fiber-reinforced fireproof heat-preservation plate and preparation process thereof

Non-Patent Citations (3)

* 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, 第807-808页 *
李艳玲等: "超细氢氧化镁阻粉体表面改性研究", 《中国粉体技术》 *
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108558300A (en) * 2018-05-18 2018-09-21 侯伟旗 A kind of fire resistant doorsets fire-proof plate
CN108558313A (en) * 2018-05-18 2018-09-21 侯伟旗 A kind of Novel fireproof door-plate
CN108609950A (en) * 2018-05-18 2018-10-02 侯伟旗 A kind of fireproof door plate material

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Application publication date: 20170818