CN106396526A - Fireproof insulation board and preparation process thereof - Google Patents
Fireproof insulation board and preparation process thereof Download PDFInfo
- Publication number
- CN106396526A CN106396526A CN201610812929.3A CN201610812929A CN106396526A CN 106396526 A CN106396526 A CN 106396526A CN 201610812929 A CN201610812929 A CN 201610812929A CN 106396526 A CN106396526 A CN 106396526A
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- parts
- heat
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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
-
- 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
- C04B38/025—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents generated by microorganisms
-
- 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
- C04B38/08—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances
-
- 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
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- 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
- C04B2111/34—Non-shrinking or non-cracking materials
- C04B2111/343—Crack resistant 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/52—Sound-insulating 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
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- 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
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Building Environments (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a fireproof heat-insulation board, which adopts cement with excellent fireproof performance; quartz sand with fireproof and heat-insulating properties; perlite, foam particles and pearl sand with excellent heat-insulating property are provided; pearl sand, limestone powder and hydrated lime for improving the strength of the finished product; glue powder and zinc stearate with waterproof and moistureproof performances; industrial calcium and zinc powder for improving the cracking resistance of the product; the air entraining agent for improving the homogeneity of the finished product, the mortar king for improving the workability of the mortar and the demolding powder are used as raw materials, and the primary stirring fermentation and secondary fermentation processes are combined, so that the finished product has the advantages of light weight, heat insulation, sound insulation, heat preservation, fire prevention, moisture prevention, crack resistance, hollowing resistance and falling resistance.
Description
Technical field
The present invention relates to building material field, more particularly, to a kind of fireproof heated board and its preparation technology.
Background technology
The insulation of skin is to realize one of important method of building energy conservation.Existing external-wall heat-insulation material master
If being prepared from organic foam materials such as granular polystyrene, styrofoam, polyurethane sheet, extruded sheets for heat-barrier material.These
Organic material has the advantages that heat conductivity is little, bulk density is little, good toughness, has obtained widely should in China during the last ten years
With.But these materials run into deflagrate after burning things which may cause a fire disaster, and substantial amounts of poisonous dense smoke of emerging.Once so skin catches fire
It is difficult to put out in time, substantial amounts of casualties and property loss can be caused.For lifting the fire protecting performance of warming plate, society in recent years
Occur in that as miscellaneous inorganic in cement light partition wall board, air-entrained concrete building block, figuline building blockses, activated carbon body of wall etc. in meeting
Novel wall material, but the heat-insulating property of these materials is poor, and the warming plate using the preparation of foaming cement concrete system
Toughness of material is not enough, water resistance is poor, later strength is difficult to ensure that.
The Chinese patent of application publication number CN104960268A discloses a kind of nido thermal insulation thermal insulation board and preparation method, its
The attaching pulp layer be made up using special formulation and preparation method successively of endosexine to extexine, resistance bridge pulp layer, insulation slurry
The bed of material, cracking resistance pulp layer and decoration pulp layer are constituted although this nido thermal insulation thermal insulation board heat conductivity is low, good heat insulating, plate
The fastness of block is also strengthened, but needs respectively each pulp layer to be prepared during its production, then will according to weight portion
Attaching slurry 15-25 part, resistance bridge slurry 1-3 part, heat preservation slurry 140-160 part, cracking resistance slurry 3-9 part and decoration slurry 15-25
Carry out first molding in the evenly laid out formation system in first pressing successively part from bottom to extexine, also need to carry out solid after first molding
Change, deburring, steam-cured and baking step, there is technological process complexity, the big defect of energy consumption in it.
Content of the invention
An object of the present invention be to provide a kind of combustibility excellent and environmental protection fireproof heated board.
The technical scheme realizing the object of the invention one is:A kind of fireproof heated board is it is characterised in that it is included with the following group
Point, each component parts number is weight portion:
2500~5000 parts of cement;
500~1500 parts of quartz sand;
100~150 parts of perlite;
800~750 parts of foam beads;
400~600 parts of Margarita sand;
500~750 parts of agstone;
250~400 parts of Calx;
2~5 parts of air entraining agent;
25~50 parts of rubber powder;
5~25 parts of zinc stearate;
50~100 parts of mortar king;
25~60 parts of industrial calcium zinc powder;
10~15 parts of demoulding powder.
The fireproof heated board that the object of the invention one is realized is using the cement possessing excellent fire protecting performance;Have fireproof heat insulating concurrently
The quartz sand of energy;The perlite, foam beads and the Margarita that possess excellent heat-insulating property are husky;The Margarita sand of lifting product intensity,
Agstone and Calx;Have rubber powder and the zinc stearate of waterproof and dampproof performance concurrently;The work of improving product crack resistence performance
Industry calcium zinc powder;The mortar king of workability arrange in pairs or groups and lift the homogeneous air entraining agent of finished product, improving mortar and separating powder, make guarantor
Warm plate has the advantages that lightweight, heat-insulated, sound insulation, insulation, fire prevention, protection against the tide, cracking resistance, anti-hollowing, peel.
The two of the object of the invention are to provide a kind of technique preparing foregoing flameproof warming plate.
The technical scheme realizing the object of the invention two is:A kind of preparation technology of fireproof heated board, its technological process includes:
1)Once stirring fermentation:Load weighted raw material is first put into stirring and evenly mixing in mixing plant, slurry to be mixed is by canescence
When being changed into grey black, volumetric expansion bubbling, once stirring fermentation completes;
2)Secondary vibration ferments:Once stirred the mixed slurry after fermentation and sent in oscillating feeder and carry out secondary vibration and send out
Ferment, secondary vibration fermentation when slurry volume to be mixed slowly expands, hardness uprises, color change is black completes;
3)Pressing mold:Mixed slurry after secondary vibration is fermented puts into extrusion forming in mould, natural air drying demoulding after 15 hours
Obtain fireproof heat insulating board finished product.
The present invention using original creation formula, combine once stirring ferment and secondary fermentation, substantially reduce fermentation,
Foamed time, and further improve finished product cracking resistance through secondary vibration fermentation, pressing mold time also more existing skill simultaneously
Art is significantly shortened, and because it is with short production cycle, and is integrally formed by raw material mixing, without linked network, protective layer preparation section,
Also as this patent be suitable to produce in enormous quantities, its be easy to cutting and can be effective with surface decoration such as ceramic tiles using homogeneity slurry
Paste, improve efficiency of construction.
The fireproof heated board that inventive formulation, technique are obtained has advantages below:
(1)Fire protecting performance is excellent, long service life:This product is A1 level fireproof inorganic sheet material, will not be cold because of expanding after overdoing
The impact of stress under compression and ftracture, efflorescence, come off.
(2)Good effect of heat insulation:It has relatively low heat conductivity, superior heat reflection performance and excellent heat
Resistance effect, improves more than 30% than traditional inorganic heat insulation mortar heat insulation effect, far beyond the power conservation requirement of national 50%-65%.
(3)Water resistant cracking resistance is weather-proof good:This fireproof heated board follows through 80 high temperature-water drenching circulations and 30 heating-freezings
Ring is tested, and facing bubble-hollowing-cracking phenomena all, does not produce infiltration crack.
(4)Humidity resistance is good:It is not in dew condensation phenomenon around warm water tube during heating.
(5)Sound insulation value is good:The sound insulation value of fireproof heated board is 5-8 times of ordinary cement, fully solves inhabitation empty
Between sound insulation problem.
(6)Density is low:Panel density controls between 180-250/m3, can effectively reduce the heavy burden of building.
(7)Antidetonation:Insulating plate structure is fine and closely woven, light weight tenacity excellent, thus possessing good anti-seismic performance.
(8)Environmental protection:This product primary raw material is cement and Ore medium, and its course of processing will not produce venomous injurant
Matter, alleviates waste water treatment process requirement;And the leftover pieces of job site can reclaim and be reused for warming plate making.
Specific embodiment
Embodiment 1
A kind of fireproof heated board, it includes following components(Unit:g/m2):
Cement 2500;
Quartz sand 1250;
Perlite 115;
Foam beads 550;
Margarita sand 400;
Agstone 500;
Calx 300;
Air entraining agent 2;
Rubber powder 25;
Zinc stearate 6;
Mortar king 50;
Industrial calcium zinc powder 30;
Demoulding powder 10;
Water 2500.
Wherein each raw material is all from conventional commercial product, will not be described here.
The technological process of this fireproof heated board includes:
1)Once stirring fermentation:Load weighted raw material is first put into stirring and evenly mixing in mixing plant, slurry to be mixed is by canescence
It is changed into once stirring fermentation when grey black, volumetric expansion bubbling and complete;
2)Secondary vibration ferments:Once stirred the mixed slurry after fermentation and sent in oscillating feeder and carry out secondary vibration and send out
Ferment, slurry volume to be mixed slowly expand hardness uprise, color change black when secondary vibration fermentation complete;
3)Pressing mold:Mixed slurry after secondary vibration is fermented puts into extrusion forming in mould, natural air drying demoulding after 15 hours
Obtain fireproof heat insulating board finished product.
Embodiment 2-5
Embodiment 2-5 adopts raw material same as Example 1 and processing technique, and difference is the consumption of each composition in raw material not
With the formula of each embodiment is as shown in table 1:
Table 1
The performance of the fire preventing and heat insulating board of embodiment 1-5 preparation is according to JG/T 158-2013《Glue powder polyphenyl granule exterior wall external thermal insulation
System material》And GB 8624-2012《Construction material and product burns grading performance》Detected, testing result such as table 2 institute
Show:
Table 2
Its density of sheet material that the present invention is obtained as seen from Table 2 is little, and heat conductivity is little, and comprcssive strength is big, and tensile strength is big, water suction
Rate is low, meets and part index number is better than GB 8624-2012《Construction material and product burns grading performance》Standard.The present invention's
Warming plate has the advantages that lightweight, heat-insulated, sound insulation, insulation, fire prevention, protection against the tide, cracking resistance, anti-hollowing, peel, simultaneously its assembling letter
Single quick, while ensureing excellent physical property, take up room little, improve space availability ratio.
The foregoing is only embodiments of the invention, not thereby limit the present invention the scope of the claims, every using this
The equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technical fields, all wrap in the same manner
Include in the scope of patent protection of the present invention.
Claims (2)
1. it is characterised in that it includes following components, each component parts number is weight portion to a kind of fireproof heated board:
2500~5000 parts of cement;
500~1500 parts of quartz sand;
100~150 parts of perlite;
800~750 parts of foam beads;
400~600 parts of Margarita sand;
500~750 parts of agstone;
250~400 parts of Calx;
2~5 parts of air entraining agent;
25~50 parts of rubber powder;
5~25 parts of zinc stearate;
50~100 parts of mortar king;
25~60 parts of industrial calcium zinc powder;
10~15 parts of demoulding powder;
2500~5000 parts of water.
2. fireproof heated board described in a kind of claim 1 preparation technology it is characterised in that:Its technological process includes:
1)Once stirring fermentation:Load weighted raw material is first put into stirring and evenly mixing in mixing plant, slurry to be mixed is by canescence
When being changed into grey black, volumetric expansion bubbling, once stirring fermentation completes;
2)Secondary vibration ferments:Once stirred the mixed slurry after fermentation and sent in oscillating feeder and carry out secondary vibration and send out
Ferment, when slurry volume to be mixed slowly expands, hardness uprises, color change is black, secondary vibration fermentation completes;
3)Pressing mold:Mixed slurry after secondary vibration is fermented puts into extrusion forming in mould, and natural air drying is after 12~15 hours
The demoulding, obtains fireproof heat insulating board finished product.
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CN201610812929.3A CN106396526B (en) | 2016-09-09 | 2016-09-09 | Fireproof insulation board and preparation process thereof |
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CN201610812929.3A CN106396526B (en) | 2016-09-09 | 2016-09-09 | Fireproof insulation board and preparation process thereof |
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CN106396526A true CN106396526A (en) | 2017-02-15 |
CN106396526B CN106396526B (en) | 2018-08-21 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108384418A (en) * | 2018-02-10 | 2018-08-10 | 晋江市永固纺织涂层有限公司 | A kind of PU fire retardant glues and its preparation process |
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CN102093020A (en) * | 2010-12-03 | 2011-06-15 | 吉林省志惠防腐保温工程有限公司 | Special light-weight fireproof waterproof thermal-insulation slurry for polyurethane (PU) |
CN102633477A (en) * | 2012-05-17 | 2012-08-15 | 莫仕念 | Hybrid insulation board and preparation method thereof |
CN102924009A (en) * | 2012-10-09 | 2013-02-13 | 天津哈澳德建筑材料研究院有限公司 | Inorganic composite thermal mortar |
CN103276826A (en) * | 2013-06-28 | 2013-09-04 | 安徽中瑞节能装饰材料集团有限公司 | Inorganic composite A-class non-combustible insulation board and preparation method thereof |
CN103396077A (en) * | 2013-07-24 | 2013-11-20 | 安徽英柯建材有限公司 | Crack-resistant thermal insulation mortar |
CN104591612A (en) * | 2013-11-04 | 2015-05-06 | 阚健美 | Heat-insulating building mortar |
-
2016
- 2016-09-09 CN CN201610812929.3A patent/CN106396526B/en active Active
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CN102093020A (en) * | 2010-12-03 | 2011-06-15 | 吉林省志惠防腐保温工程有限公司 | Special light-weight fireproof waterproof thermal-insulation slurry for polyurethane (PU) |
CN102633477A (en) * | 2012-05-17 | 2012-08-15 | 莫仕念 | Hybrid insulation board and preparation method thereof |
CN102924009A (en) * | 2012-10-09 | 2013-02-13 | 天津哈澳德建筑材料研究院有限公司 | Inorganic composite thermal mortar |
CN103276826A (en) * | 2013-06-28 | 2013-09-04 | 安徽中瑞节能装饰材料集团有限公司 | Inorganic composite A-class non-combustible insulation board and preparation method thereof |
CN103396077A (en) * | 2013-07-24 | 2013-11-20 | 安徽英柯建材有限公司 | Crack-resistant thermal insulation mortar |
CN104591612A (en) * | 2013-11-04 | 2015-05-06 | 阚健美 | Heat-insulating building mortar |
Non-Patent Citations (1)
Title |
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张彬: "《混凝土与砂浆配合比手册》", 30 November 2012 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108384418A (en) * | 2018-02-10 | 2018-08-10 | 晋江市永固纺织涂层有限公司 | A kind of PU fire retardant glues and its preparation process |
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Effective date of registration: 20220525 Address after: 264200 No. 2, Yong'an street, Xiaoguan Town, Nanhai new area, Weihai City, Shandong Province Patentee after: Shandong MINYUAN Building Materials Technology Co.,Ltd. Address before: 061199 Yang San Mu Xiang Yang Er Cun, Huanghua City, Cangzhou City, Hebei Province Patentee before: HUANGHUA MINYUAN BUILDING MATERIAL TECHNOLOGY CO.,LTD. |