CN102030549B - Method for manufacturing composite tunnel fireproof board - Google Patents
Method for manufacturing composite tunnel fireproof board Download PDFInfo
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- CN102030549B CN102030549B CN 201010534400 CN201010534400A CN102030549B CN 102030549 B CN102030549 B CN 102030549B CN 201010534400 CN201010534400 CN 201010534400 CN 201010534400 A CN201010534400 A CN 201010534400A CN 102030549 B CN102030549 B CN 102030549B
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Abstract
The invention relates to a method for manufacturing a composite tunnel fireproof board, comprising the following steps of: (1) proportioning raw materials; (2) adding emulsion; (3) adding water and stirring; (4) pressing for forming: drying a liquid mixture obtained in the step 3 for 1-2 hours by a drying chamber till the water content of the liquid mixture is about 7%, and then putting into a grinding tool and pressing and forming by using a press machine; (5) drying; (6) firing by using a fire kiln; and (7) cooling and packing. The invention not only can greatly reduce the weight of the tunnel fireproof board, but also can achieve waste utilization, reduces environment pollution and greatly increase economic benefit.
Description
Technical field
The present invention relates to a kind of manufacture method of Novel fireproof material, relate in particular to a kind of manufacture method of composite tunnel fireproof board.
Background technology
Fire-proof coating for tunnels is a kind of frie retardant coating that uses in the specific occasion.In the situation that presence of fire, it plays and delays Steel Concrete agent structure temperature rise in the tunnel, prevents that reinforcing bar destroys the effect that loses supporting capacity and cause the tunnel to collapse in explosion, the lining.Environment relative closure in the while tunnel, the tail gas loss difficulty of vehicular emission, to cause severe contamination and acid corrosion to tunnel inner wall, and some the fire-retardant compositions in the fire-proof coating for tunnels are basic oxide or oxyhydroxide, under the effect of long-term acid corrosion, may cause the fire-proof coating for tunnels degradation.And the weight of existing fire-proof plate for tunnel is all heavy in the extreme, uses in the tunnel, passes in and out, the high and low is wasted time and energy, and is very inconvenient.China is the big country that produces ceramic polished brick, and process such as ceramic porcelain brick and thick glazed brick are scraped and milled, become polished tile goods as bright as a sixpence and level and smooth exquisiteness after a series of deep processings such as grinding and polishing and edging chamfering, are well received by consumers.Polished tile is the main raw of present ground decoration, and its output increases rapidly.The grinding and polishing operation is removed the 0.5-0.7mm upper layer with adobe (porcelain brick or thick glazed brick) surface usually, have in addition reach 1-2mm.1 square metre of polished tile of production will produce the brick bits about 1.5Kg like this, and cutter and grinding tool also produce certain chip simultaneously.By 500,000,000 square metres of calculating of present domestic polished tile annual production, annual in respect of 1,050,000 tons of ceramic polished waste residues generations.So far ceramic polished waste residue be there is no the method for effective utilization, general treatment process is to carry out landfill as refuse.This certainly will cause to the pollution of environment with to the significant wastage of resource.And the waste residue that produces in the grinding and polishing process of producing ceramic polished brick just can be used as the whipping agent of producing light ceramic material, become refuse into utilizing thing, both reduced the pollution of polishing slag to environment, improved again the utilization ratio of waste resources, simultaneously, can also alleviate greatly the weight of PLASTIC LAMINATED, have obvious Social benefit and economic benefit.
Summary of the invention
The present invention is in order to overcome the deficiencies in the prior art, and a kind of weight that both can greatly reduce fire-proof plate for tunnel that provides can reach again utilization of waste material, reduces environmental pollution, greatly mentions the manufacture method of the composite tunnel fireproof board of economic benefit.
The technical solution used in the present invention: it comprises the steps:
1) batching: will ceramic polished useless quarrel, ceramic clay, cement, aluminium triphosphate, antimonous oxide, titanium dioxide, water glass, perlite, expanded vermiculite, kaolin, calcium carbonate, inorganic fibre, polymer fiber, mica powder, aluminium hydroxide, magnesium hydroxide, alkylnaphthalene semi-annular jade pendant acid sodium, naphthalene water reducer be 50: 50: 30 according to weight ratio: 8: 2: 3: 8: 10: 10: 5: 25: 30: 1: 2: 15: pulverize in the adding pulverizers after mixing at 15: 5: 5, the smashing fineness of raw material is controlled between the 0.5-1.5mm;
2) add emulsion: in step 1) in add 5%-10% in the powder of gained polyester acid propylene ester fully stir;
3) adding water stirs: with step 2) in mixture in add 25%-35% the sufficient mix and blend of water form aqueous;
4) the aqueous mixture compression moulding: with step 3) carried out drying treatment 1-2 hour through kiln, and making water content is about 7%, then will rise and put into grinding tool pressing machine compression moulding;
5) profiled sheeting that obtains drying: with step 4) was placed on the kiln inner drying 5-10 hour;
6) profiled sheeting that obtains fiery klining system: with step 5) is transported into Huo Yaozhong by conveyer carrying roller and fires, and firing temperature is controlled at the 1300-1500 degree, and the firing time is 50-100 minute;
7) the profiled sheeting naturally cooling that obtains cooling packing: with step 6) 1-2 days, sorted and packaged after the deburring deburring.
Above-mentioned inorganic fibre is glass fibre, aluminum silicate fiber or rock wool fibers; Described polymer fiber is polypropylene fibre, terylene or continuous synthetic fibre fiber.
The technique effect that the present invention obtains:
1, the product of gained of the present invention has improved the adhesiveproperties of fire protection coating and tunnel reinforced concrete inwall, having improved the anti-of fire protection coating opens, flexural strength, reduced volumetric shrinkage in the frie retardant coating solidification process, the problems such as be full of cracks, the existence of flexible polymer, improved the tolerance that fire-proof coating for tunnels changes the high low temperature of physical environment, the quality problems of expanding with heat and contract with cold and to bring have namely been reduced, the existence of polymkeric substance has reduced the acid tail gas of motor vehicle emission to the corrosion of tunnel inner wall, in solidification process, polymer emulsion has been filled the small spaces that exists in the cement gel, formed continuous gel-based structure, suppress the rapid evaporation of water in the solidification process, guarantee hydration complete (slow setting is conducive to the cement slaking); Meanwhile, polymer emulsion also has the functions such as diminishing, waterproof, and then has obtained the fire protection coating of excellent property;
2, the product of gained of the present invention have lightweight, intensity is high, heat insulation, insulation, sound insulation, fire prevention, water-fast soaking and the characteristics such as water resistant impact, long service life, and take full advantage of the ceramic polished waste residue of industrial waste, eliminate ceramic polished waste residue to the pollution of environment, improved the efficient utilization of resource rate;
3, the product produced of the present invention can be done the buildings external and internal wall and decorates, and can be used for pedestrian tunnel and tunnel for automobile as sound-proof material, also can be used for the house ceiling decoration, can also be as the construction material of marine artificial floating island.
Embodiment
Embodiment 1
A kind of manufacture method of composite tunnel fireproof board, it comprises the steps:
1) batching: will ceramic polished useless quarrel, ceramic clay, cement, aluminium triphosphate, antimonous oxide, titanium dioxide, water glass, perlite, expanded vermiculite, kaolin, calcium carbonate, inorganic fibre, polymer fiber, mica powder, aluminium hydroxide, magnesium hydroxide, alkylnaphthalene semi-annular jade pendant acid sodium, naphthalene water reducer be 50: 50: 30 according to weight ratio: 8: 2: 3: 8: 10: 10: 5: 25: 30: 1: 2: 15: pulverize in the adding pulverizers after mixing at 15: 5: 5, the smashing fineness of raw material is controlled between the 0.5-1.5mm;
2) add emulsion: in step 1) in add 5%-10% in the powder of gained polyester acid propylene ester fully stir;
3) adding water stirs: with step 2) in mixture in add 25%-35% the sufficient mix and blend of water form aqueous;
4) the aqueous mixture compression moulding: with step 3) carried out drying treatment 1-2 hour through kiln, and making water content is about 7%, then will rise and put into grinding tool pressing machine compression moulding;
5) profiled sheeting that obtains drying: with step 4) was placed on the kiln inner drying 5-10 hour;
6) profiled sheeting that obtains fiery klining system: with step 5) is transported into Huo Yaozhong by conveyer carrying roller and fires, and firing temperature is controlled at the 1300-1500 degree, and the firing time is 50-100 minute;
7) the profiled sheeting naturally cooling that obtains cooling packing: with step 6) 1-2 days, sorted and packaged after the deburring deburring.
Above-mentioned inorganic fibre is glass fibre, aluminum silicate fiber or rock wool fibers; Described polymer fiber is polypropylene fibre, terylene or continuous synthetic fibre fiber etc.
Protection scope of the present invention is not limited to the above embodiments, and obviously, those skilled in the art can carry out various changes and distortion and do not depart from the scope of the present invention and spirit the present invention.If these changes and distortion belong in the scope of claim of the present invention and equivalent technologies thereof, then the intent of the present invention also comprises these changes and is out of shape interior.
Claims (2)
1. the manufacture method of a composite tunnel fireproof board, it is characterized in that: it comprises the steps:
1) batching: will ceramic polished useless quarrel, ceramic clay, cement, aluminium triphosphate, antimonous oxide, titanium dioxide, water glass, perlite, expanded vermiculite, kaolin, calcium carbonate, inorganic fibre, polymer fiber, mica powder, aluminium hydroxide, magnesium hydroxide, alkylnaphthalene semi-annular jade pendant acid sodium, naphthalene water reducer be 50: 50: 30 according to weight ratio: 8: 2: 3: 8: 10: 10: 5: 25: 30: 1: 2: 15: pulverize in the adding pulverizers after mixing at 15: 5: 5, the smashing fineness of raw material is controlled between the 0.5-1.5mm;
2) add emulsion: in step 1) in add 5%-10% in the powder of gained polyester acid propylene ester fully stir;
3) adding water stirs: with step 2) in mixture in add 25%-35% the sufficient mix and blend of water form aqueous;
4) the aqueous mixture compression moulding: with step 3) carried out drying treatment 1-2 hour through kiln, and making water content is about 7%, then puts it into and uses pressing machine compression moulding in the mould;
5) profiled sheeting that obtains drying: with step 4) was placed on the kiln inner drying 5-10 hour;
6) profiled sheeting that obtains fiery klining system: with step 5) is transported into Huo Yaozhong by conveyer carrying roller and fires, and firing temperature is controlled at the 1300-1500 degree, and the firing time is 50-100 minute;
7) the profiled sheeting naturally cooling that obtains cooling packing: with step 6) 1-2 days, sorted and packaged after the deburring deburring.
2. according to the manufacture method of composite tunnel fireproof board claimed in claim 1, it is characterized in that: described inorganic fibre is glass fibre, aluminum silicate fiber or rock wool fibers; Described polymer fiber is polypropylene fibre, terylene or continuous synthetic fibre fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010534400 CN102030549B (en) | 2010-11-08 | 2010-11-08 | Method for manufacturing composite tunnel fireproof board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010534400 CN102030549B (en) | 2010-11-08 | 2010-11-08 | Method for manufacturing composite tunnel fireproof board |
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| Publication Number | Publication Date |
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| CN102030549A CN102030549A (en) | 2011-04-27 |
| CN102030549B true CN102030549B (en) | 2013-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010534400 Active CN102030549B (en) | 2010-11-08 | 2010-11-08 | Method for manufacturing composite tunnel fireproof board |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101151887B1 (en) * | 2012-01-25 | 2012-06-01 | 한미르무역(주) | Fire retardant paint |
| CN104131628B (en) * | 2014-07-24 | 2016-08-17 | 吴佰仲 | A kind of fireproof core board and preparation method thereof and fireproof decoration plate |
| CN106810156B (en) * | 2017-01-18 | 2019-06-04 | 金强（福建）建材科技股份有限公司 | A kind of fiber reinforcement silicate fire-proof plate and its preparation method and application for mixing industrial residue production |
| CN106904900A (en) * | 2017-04-14 | 2017-06-30 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of composite wall insulative materials |
| CN109736815A (en) * | 2019-02-26 | 2019-05-10 | 中铁十一局集团城市轨道工程有限公司 | Grouting serous fluid and grouting process for subway tunnel tunneling water sealing consolidation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1450024A (en) * | 2003-05-09 | 2003-10-22 | 宜兴天霸非金属材料有限公司 | Refractory casting material |
| CN1876603A (en) * | 2005-06-10 | 2006-12-13 | 张志明 | Fire-proof plate for tunnel |
| CN101200380A (en) * | 2007-12-11 | 2008-06-18 | 公安部四川消防研究所 | Tunnel lightweight inorganic fireproof composite material |
| CN101734938A (en) * | 2009-12-25 | 2010-06-16 | 唐山市思远涂料有限公司 | Fireproof and waterproof coating for tunnel |
-
2010
- 2010-11-08 CN CN 201010534400 patent/CN102030549B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1450024A (en) * | 2003-05-09 | 2003-10-22 | 宜兴天霸非金属材料有限公司 | Refractory casting material |
| CN1876603A (en) * | 2005-06-10 | 2006-12-13 | 张志明 | Fire-proof plate for tunnel |
| CN101200380A (en) * | 2007-12-11 | 2008-06-18 | 公安部四川消防研究所 | Tunnel lightweight inorganic fireproof composite material |
| CN101734938A (en) * | 2009-12-25 | 2010-06-16 | 唐山市思远涂料有限公司 | Fireproof and waterproof coating for tunnel |
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| CN102030549A (en) | 2011-04-27 |
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Owner name: JIANGSU KANGFEITE POWER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NINGBO SHENGYUAN TECHNOLOGY TRANSMISSION CO., LTD. Effective date: 20131106 |
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Free format text: CORRECT: ADDRESS; FROM: 315192 NINGBO, ZHEJIANG PROVINCE TO: 226300 NANTONG, JIANGSU PROVINCE |
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Effective date of registration: 20131106 Address after: 226300 Nantong, Jiangsu, Tongzhou District Province, riding town on the coast, 200 meters east of the stone bridge Patentee after: Jiangsu Kangfeite Power Technology Co., Ltd. Address before: 315192 Ningbo, Yinzhou District Zhong Gong Temple Street, Temple Road, No. 285 Patentee before: Ningbo Shengyuan Technology Transmission Co., Ltd. |