CN102643062A - Method for producing fly ash energy-saving fireproofing heat insulation board - Google Patents

Method for producing fly ash energy-saving fireproofing heat insulation board Download PDF

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Publication number
CN102643062A
CN102643062A CN2012101219568A CN201210121956A CN102643062A CN 102643062 A CN102643062 A CN 102643062A CN 2012101219568 A CN2012101219568 A CN 2012101219568A CN 201210121956 A CN201210121956 A CN 201210121956A CN 102643062 A CN102643062 A CN 102643062A
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China
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percent
flyash
fly ash
energy
anhydrite
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CN2012101219568A
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Chinese (zh)
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CN102643062B (en
Inventor
胡勇
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Shanxi Huajie Environmental Engineering Co., Ltd.
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SHUOZHOU RUNZHEN NEW TECHNOLOGY DEVELOPMENT Co Ltd
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Priority to CN201210121956.8A priority Critical patent/CN102643062B/en
Publication of CN102643062A publication Critical patent/CN102643062A/en
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Abstract

The invention discloses a method for producing a fly ash energy-saving fireproofing heat insulation board. According to the method, the raw materials by weight are as follows: 45 percent of fly ash, 35 percent of ordinary cement, 4 percent of high strength sulpho-aluminate cement, 2.5 percent of anhydrite, 1.1 percent of calcium stearate, 1.8 percent of water glass, 1.1 percent of triethanolamine, 2.5 percent of hydroxypropyl methylcellulose, 2.2 percent of lithium carbonate, 1.8 percent of PP fibers and 3 percent of hydrogen peroxide. The method comprises the following steps: weighing the materials proportionally; weighing clear water with the same weight as the fly ash and pouring the clear water into a mixer; putting the fly ash, ordinary cement, calcium stearate, water glass, triethanolamine, PP fibers, lithium carbonate, anhydrite, hydroxypropyl methylcellulose into the mixer and mixing for 1 minute; putting the high strength sulpho-aluminate cement and the hydrogen peroxide into the mixer and continuing mixing for 1 minute; injecting the mixed raw materials into a mold, wherein the slurry reacts and foams to form a green bodyin the mold; carrying out standing and hardening; and cutting the green body according to the requirements of different specifications after 72-hour hardening of the green body.

Description

The working method of the energy-conservation fireproof heated board of a kind of flyash
Technical field
The present invention relates to a kind of working method of warming plate, particularly relate to the working method of the energy-conservation fireproof heated board of a kind of flyash.
Background technology
Flyash is to receive the thin ash of catching the flue gas behind coal combustion, and flyash is the main solid waste that the coal-burning power plant discharges.Flyash is one of bigger industrial residue of the current discharge capacity of China, and along with development of electric power industry, the flyash quantity discharged of coal-burning power plant increases year by year.A large amount of flyash does not add processing, will produce airborne dust, atmosphere pollution; If entering water system can cause the river to silt up, and toxic chemical substance wherein also can work the mischief to human body and biology.Warming plate is, and to be the raw material supplementary material that adds other with the polystyrene resin contain thing with gathering; Mix injecting catalyst simultaneously through heating; Extrusion molding extrusion molding and the rigid foam plate made then, the unit price of rigid polyurethane foams is not suitable for mass consumption than higher.
Summary of the invention
The present invention provides a kind of flyash energy-conservation fireproof heated board, and the flyash that utilizes power plant to discharge is raw material, produces fireproof heated board cheaply.
The present invention has adopted following technical scheme:
The composition of raw materials ratio of the energy-conservation fireproof heated board of a kind of flyash is: flyash 45%, Portland cement 35%, high-strength sulphur aluminium cement 4%, anhydrite 2.5%, calcium stearate 1.1%, water glass 1.8%, trolamine 1.1%, Vltra tears 2.5%, Quilonum Retard 2.2%, PP fiber 1.8%, ydrogen peroxide 50 3%.
The making processes of the energy-conservation fireproof heated board of a kind of flyash is:
1) takes by weighing material by the above-mentioned raw materials formula rate;
2) take by weighing clear water with weight such as flyash, pour stirrer into;
3) flyash, Portland cement, calcium stearate, water glass, trolamine, PP fiber, Quilonum Retard, anhydrite, Vltra tears, put into stirrer and stirred 1 minute;
4) put into stirrer continuation stirring 1 minute to high-strength sulphur aluminium cement and ydrogen peroxide 50;
5) the above-mentioned raw material that stirs is injected in the mould, slip produces chemical reaction and foaming in mould;
6) form base substrate, get into rest, sclerosis period;
7), require to cut after 72 hours in the base substrate sclerosis according to different size.
The warming plate that present method is produced is compared with existing common warming plate, has following beneficial effect: with flyash starting material, and nontoxic, radiationless, pollution-free, utilization of waste material, energy-conserving and environment-protective.Can be used for exterior-wall heat insulation, the sound insulation, heat insulation of one type of buildings, safety performance is superior.Inorganic ageing-resistant material, surface do not ftracture, do not peel off, good permeability, are the best materials of over-all properties in the present energy-conservation fireproof heated board material.
Embodiment
The composition of raw materials ratio of the energy-conservation fireproof heated board of flyash is: flyash 45%, Portland cement 35%, high-strength sulphur aluminium cement 4%, anhydrite 2.5%, calcium stearate 1.1%, water glass 1.8%, trolamine 1.1%, Vltra tears 2.5%, Quilonum Retard 2.2%, PP fiber 1.8%, ydrogen peroxide 50 3%.
The making processes of the energy-conservation fireproof heated board of flyash is:
1) takes by weighing material by the above-mentioned raw materials formula rate;
2) take by weighing clear water with weight such as flyash, pour stirrer into;
3) flyash, Portland cement, calcium stearate, water glass, trolamine, PP fiber, Quilonum Retard, anhydrite, Vltra tears, put into stirrer and stirred 1 minute;
4) put into stirrer continuation stirring 1 minute to high-strength sulphur aluminium cement and ydrogen peroxide 50;
5) the above-mentioned raw material that stirs is injected in the mould, slip produces chemical reaction and foaming in mould;
6) form base substrate, get into rest, sclerosis period;
7), require to cut after 72 hours in the base substrate sclerosis according to different size.

Claims (2)

1. the working method of the energy-conservation fireproof heated board of flyash, it is characterized in that: the composition of raw materials ratio of said warming plate is: flyash 45%, Portland cement 35%, high-strength sulphur aluminium cement 4%, anhydrite 2.5%, calcium stearate 1.1%, water glass 1.8%, trolamine 1.1%, Vltra tears 2.5%, Quilonum Retard 2.2%, PP fiber 1.8%, ydrogen peroxide 50 3%.
2. the working method of the energy-conservation fireproof heated board of a kind of flyash according to claim 1 is characterized in that the main method of said life may further comprise the steps:
1) takes by weighing material by the above-mentioned raw materials formula rate;
2) take by weighing clear water with weight such as flyash, pour stirrer into;
3) flyash, Portland cement, calcium stearate, water glass, trolamine, PP fiber, Quilonum Retard, anhydrite, Vltra tears, put into stirrer and stirred 1 minute;
4) put into stirrer continuation stirring 1 minute to high-strength sulphur aluminium cement and ydrogen peroxide 50;
5) the above-mentioned raw material that stirs is injected in the mould, slip produces chemical reaction and foaming in mould;
6) form base substrate, get into rest, sclerosis period;
7), require to cut after 72 hours in the base substrate sclerosis according to different size.
CN201210121956.8A 2012-04-10 2012-04-10 Method for producing fly ash energy-saving fireproofing heat insulation board Active CN102643062B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210121956.8A CN102643062B (en) 2012-04-10 2012-04-10 Method for producing fly ash energy-saving fireproofing heat insulation board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210121956.8A CN102643062B (en) 2012-04-10 2012-04-10 Method for producing fly ash energy-saving fireproofing heat insulation board

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CN102643062A true CN102643062A (en) 2012-08-22
CN102643062B CN102643062B (en) 2014-01-29

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102837352A (en) * 2012-08-30 2012-12-26 王德占 Technique for producing artificial culture stone
CN103087601A (en) * 2011-10-31 2013-05-08 亚士创能科技(上海)股份有限公司 Fireproof composition and fireproof heat insulation plate
CN103183487A (en) * 2013-04-24 2013-07-03 重庆思贝肯节能技术开发有限公司 Preparation method of modified common silicate cement based foam insulating plate and special assistant
WO2014067262A1 (en) * 2012-10-30 2014-05-08 亚士创能科技(上海)股份有限公司 Fireproof composition and fireproof thermal insulation board
CN106145855A (en) * 2016-07-02 2016-11-23 取卓材料科技(上海)有限公司 A kind of fiber reinforcement siliceous polymer heat preserving plate and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101139195A (en) * 2007-08-24 2008-03-12 吴家根 Method for preparing inorganic heat preservation insulating board
CN101913797A (en) * 2010-07-26 2010-12-15 朔州市润臻粉煤灰研发中心 Pulverized fuel ash decorating plate and preparation method thereof
CN102249641A (en) * 2010-10-09 2011-11-23 唐山北极熊建材有限公司 Self-leveling cement mortar dry powder for insulated composite wallboard waterproof cover, and insulated wallboard
CN102336554A (en) * 2011-06-25 2012-02-01 南京工业大学 Cement-based lightweight porous heat insulating material and preparation method thereof
CN102372495A (en) * 2011-08-16 2012-03-14 天津市得全轻质板制造有限公司 Cement foaming insulation board, preparation method and application thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101139195A (en) * 2007-08-24 2008-03-12 吴家根 Method for preparing inorganic heat preservation insulating board
CN101913797A (en) * 2010-07-26 2010-12-15 朔州市润臻粉煤灰研发中心 Pulverized fuel ash decorating plate and preparation method thereof
CN102249641A (en) * 2010-10-09 2011-11-23 唐山北极熊建材有限公司 Self-leveling cement mortar dry powder for insulated composite wallboard waterproof cover, and insulated wallboard
CN102336554A (en) * 2011-06-25 2012-02-01 南京工业大学 Cement-based lightweight porous heat insulating material and preparation method thereof
CN102372495A (en) * 2011-08-16 2012-03-14 天津市得全轻质板制造有限公司 Cement foaming insulation board, preparation method and application thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103087601A (en) * 2011-10-31 2013-05-08 亚士创能科技(上海)股份有限公司 Fireproof composition and fireproof heat insulation plate
CN103087601B (en) * 2011-10-31 2015-01-21 亚士创能科技(上海)股份有限公司 Fireproof composition and fireproof heat insulation plate
CN102837352A (en) * 2012-08-30 2012-12-26 王德占 Technique for producing artificial culture stone
WO2014067262A1 (en) * 2012-10-30 2014-05-08 亚士创能科技(上海)股份有限公司 Fireproof composition and fireproof thermal insulation board
CN103183487A (en) * 2013-04-24 2013-07-03 重庆思贝肯节能技术开发有限公司 Preparation method of modified common silicate cement based foam insulating plate and special assistant
CN106145855A (en) * 2016-07-02 2016-11-23 取卓材料科技(上海)有限公司 A kind of fiber reinforcement siliceous polymer heat preserving plate and preparation method thereof
CN106145855B (en) * 2016-07-02 2018-05-29 取卓材料科技(上海)有限公司 A kind of siliceous polymer heat preserving plate of fiber reinforcement and preparation method thereof

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Address after: 037600 science and Technology Bureau of South Third Ring Road, Yingxian County New South Road, Shuozhou, Shanxi

Patentee after: Shuozhou Runzhen New Technology Development Co., Ltd.

Address before: The industrial park in Shanxi province Shuozhou city solid waste comprehensive 036002

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Effective date of registration: 20180409

Address after: 037600 science and Technology Bureau of South Third Ring Road, Yingxian County New South Road, Shuozhou, Shanxi

Patentee after: Shuozhou Shuang Peng science and Technology Co., Ltd.

Address before: 037600 science and Technology Bureau of South Third Ring Road, Yingxian County New South Road, Shuozhou, Shanxi

Patentee before: Shuozhou Runzhen New Technology Development Co., Ltd.

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Effective date of registration: 20190509

Address after: 036032 Southwest of the First Kindergarten in Shuozhou Development Zone, Shanxi Province

Patentee after: Shanxi Huajie Environmental Engineering Co., Ltd.

Address before: 037600 Shanxi South Shuozhou Yingxian County New South Road South Sanhuan science and Technology Bureau

Patentee before: Shuozhou Shuang Peng science and Technology Co., Ltd.

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