CN102718550A - Manufacture method of self-thermal-insulating ceramsite external wall panel - Google Patents
Manufacture method of self-thermal-insulating ceramsite external wall panel Download PDFInfo
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- CN102718550A CN102718550A CN2012102078196A CN201210207819A CN102718550A CN 102718550 A CN102718550 A CN 102718550A CN 2012102078196 A CN2012102078196 A CN 2012102078196A CN 201210207819 A CN201210207819 A CN 201210207819A CN 102718550 A CN102718550 A CN 102718550A
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- wall panel
- haydite
- external wall
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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- Finishing Walls (AREA)
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Abstract
The invention discloses a manufacture method of a self-thermal-insulating ceramisite external wall panel. The method includes steps of firstly, fragmenting building stones; secondly, fragmenting cast iron slag; thirdly fragmenting straws; fourthly, mixing waterborne stone slurry containing 88-90% of water with the stone powder, the slag powder and the straw powder, and adding the mixture into a slurrying machine for slurrying; fifthly, dehydrating the mixed slurry through a dehydrator, and drying through a dryer at a temperature of 40-50 DEG C; sixthly, pressing the material obtained in the fifth step into raw meal nodules through a press; seventhly, cooling and drying the raw meal nodules; eighthly, placing the raw meal nodules into a ceramic roaster; ninthly, heating the ceramic roaster to a temperature of 900-950 DEG C; tenthly, mixing cement, sands, intensifier, foaming agent, binder and ceramsite under normal temperature according to proportion; and eleventhly, adding mixed water material into a mould, paving a reinforcing screen on surface, and pressing and forming at a pressure of 400-450N to obtain the self-thermal-insulating external wall panel. The self-thermal-insulating ceramisite external wall panel manufactured by the method is attractive in appearance and economical in process.
Description
Technical field
The present invention relates to a kind of method of manufacture of self-insulating external wall panel, particularly relate to the method for the self-insulating external wall panel that a kind of haydite that utilizes waste material to process processes.
Background technology
Common self-insulating external wall panel all is after the insulated wall construction is accomplished, and is fixed on the outer facade of body of wall.Therefore require the outside surface better appearance of this self-insulating external wall panel, and these materials As time goes on, can not be easy to wear out and discharge toxic substance.
And, particularly, contain great variety of organic in the existing self-insulating external wall panel just in case naked light occurs, can cause serious accident.
Summary of the invention
The present invention is directed to the drawback of prior art, propose a kind of method of manufacture of haydite self-insulating external wall panel, contain haydite in this self-insulating external wall panel, and haydite is to process with waste materials.The economy of existing environmental protection is worth, and has the practical and attractive of Side fascia to be worth again.
And organic content is low in the self-insulating external wall panel of the present invention, does not more contain the organism that under naked light, produces toxic substance, therefore has fire performance preferably.
The present invention provides a kind of method of manufacture of haydite self-insulating external wall panel, may further comprise the steps:
1) building stones fragmentation: building stones can be any decoration lithotome or any construction scrap stock with lithotome.
The scrap stock of lithotome are pulverized with kibbler, and sifted out granularity through the powder reciprocating sieve and be not more than 50 purpose stone powders;
2) cast iron slag fragmentation
The cast iron slag is pulverized with kibbler, and sifted out granularity through the powder reciprocating sieve and be not more than 80 purpose pulverized slags; Directly transportation gets final product the cast iron slag from the smeltery.
3) stalk fragmentation
Stalk is pulverized with kibbler, made its staple length be no more than 2.5 millimeters; Preferably, the staple length of stalk is no more than 1.5 millimeters.Stalk fibre is thin more, and in next step pulping process, effect is good more.
4) with the water-based stone slurry of moisture mass content between 88～90% with above-mentioned stone powder, pulverized slag and straw powder according to mass percent be: 10～15: 3～4: 2～3: 1 ~ 2 mixes, and mixture is poured in the pulper, carries out the slurrying operation;
5) with mixture slurry through water extracter dewater to the moisture mass content between 43～45%, be dried to the moisture mass content between 23～25% through the heating, drying device again, temperature is between 40～50 degrees centigrade;
6) material in the step 5) is pressed into raw material ball through press, the WP of press is 49～55MPa;
7) raw material ball is positioned over the ventilation, cools off and drying, the moisture mass content in raw material ball is between 15～18%;
8) raw material ball is added the haydite stoving oven; Temperature with haydite roasting furnace temperature elevation to 140～150 degree centigrade kept under this temperature 100～120 minutes, during; The whisking appliance that is arranged in the said haydite stoving oven is rotated along a direction is intermittent with speed from slow to fast; Be every interval 4～5 minutes, rotated 1～2 minute that speed of rotation rises to 1500～2000 commentaries on classics of last PM from PM 250～300 commentaries on classics of beginning;
9) again with haydite roasting furnace temperature elevation to 900～950 degree centigrade, kept 30～40 minutes, be warmed up to 1150～1200 degrees centigrade at last; Kept 10～15 minutes, and closed fire afterwards, be cooled to 350～400 degrees centigrade naturally; Be incubated 280～300 minutes, be cooled to natural temperature at last;
10) cement, sand, toughener, whipping agent, sticker, haydite are mixed according to following mass ratio at normal temperatures:
Cement 120～150: sand 20～30: toughener 0.5～0.6, whipping agent, sticker 0.2 ~ 0.3
Compound is added water to be stirred 10～15 minutes for 60～70 parts;
The haydite of making is in this way finally measured the result and is:
| Sintering temperature | Surface observation density | Compressive strength | Water-intake rate | Specific surface area |
11) will mix the water material and add mould, lay the enhancing net on the surface,, process self-insulating external wall panel through the pressure compression moulding of pressing machine with 400～450 Ns.
In the method for manufacture of described haydite self-insulating external wall panel, said enhancing net is the special-purpose enhanced mesh of mosaic.On sale on the special-purpose enhanced mesh of the mosaic market, the Jing Jiang source building material company special-purpose enhanced mesh of mosaic of selling for example.The purpose that adopts this cloth is in order to strengthen outer decorative effect.Because this self-insulating external wall panel hangs on the outside surface of body of wall, therefore, good decorative appearance is even more important.
In the method for manufacture of described haydite self-insulating external wall panel, be pasted with the mosaic decorative cover on the special-purpose enhanced mesh of said mosaic.
In the method for manufacture of described haydite self-insulating external wall panel, said stone powder, pulverized slag and straw powder according to mass percent are: 15: 4: 3: 2.Through the produced haydite of this proportioning, have good performance: its water-permeable is lower, and compressive strength is higher.
In the method for manufacture of described haydite self-insulating external wall panel, said toughener is the senior condenses of sulphonate methylene radical.
In the method for manufacture of described haydite self-insulating external wall panel, said whipping agent, sticker are sodium laurylsulfonate whipping agent, sticker.
In the method for manufacture of described haydite self-insulating external wall panel, the diameter of said haydite is between 2mm～7mm.
In the method for manufacture of described haydite self-insulating external wall panel, said sticker is a water glass 11%～12%.
Contain haydite in the method for manufacture of haydite self-insulating external wall panel of the present invention, and haydite is to process with waste materials.Mainly utilize the scrap stock and the slag of stone material, the economy of existing environmental protection is worth, and has the practical and attractive of Side fascia to be worth again.And self-insulating external wall panel of the present invention has outer combination with decorative surfaces attractive in appearance.
| (degree centigrade) | g/cm 3 | MPa | % | (m 2/g) |
| 1200 | 2.321 | 80.5 | 3.753 | 1.113 |
Embodiment
Do further detailed description in the face of the present invention down, can implement according to this with reference to the specification sheets literal to make those skilled in the art.
The present invention provides a kind of method of manufacture of haydite self-insulating external wall panel, may further comprise the steps:
1) building stones fragmentation
The scrap stock of lithotome are pulverized with kibbler, and sifted out granularity through the powder reciprocating sieve and be not more than 50 purpose stone powders;
2) cast iron slag fragmentation
The cast iron slag is pulverized with kibbler, and sifted out granularity through the powder reciprocating sieve and be not more than 80 purpose pulverized slags;
3) stalk fragmentation
Stalk is pulverized with kibbler, made its staple length be no more than 2.5 millimeters;
4) with the water-based stone slurry of moisture mass content between 88～90% with above-mentioned stone powder, pulverized slag and straw powder according to mass percent be: 10～15: 3～4: 2～3: 1 ~ 2 mixes, and mixture is poured in the pulper, carries out the slurrying operation;
5) with mixture slurry through water extracter dewater to the moisture mass content between 43～45%, be dried to the moisture mass content between 23～25% through the heating, drying device again, temperature is between 40～50 degrees centigrade;
6) material in the step 5) is pressed into raw material ball through press, the WP of press is 49～55MPa;
7) raw material ball is positioned over the ventilation, cools off and drying, the moisture mass content in raw material ball is between 15～18%;
8) raw material ball is added the haydite stoving oven; Temperature with haydite roasting furnace temperature elevation to 140～150 degree centigrade kept under this temperature 100～120 minutes, during; The whisking appliance that is arranged in the said haydite stoving oven is rotated along a direction is intermittent with speed from slow to fast; Be every interval 4～5 minutes, rotated 1～2 minute that speed of rotation rises to 1500～2000 commentaries on classics of last PM from PM 250～300 commentaries on classics of beginning;
9) again with haydite roasting furnace temperature elevation to 900～950 degree centigrade, kept 30～40 minutes, be warmed up to 1150～1200 degrees centigrade at last; Kept 10～15 minutes, and closed fire afterwards, be cooled to 350～400 degrees centigrade naturally; Be incubated 280～300 minutes, be cooled to natural temperature at last;
10) cement, sand, toughener, whipping agent, sticker, haydite are mixed according to following mass ratio at normal temperatures:
Cement 120～150: sand 20～30: toughener 0.5～0.6, whipping agent, sticker 0.2 ~ 0.3
Compound is added water to be stirred 10～15 minutes for 60～70 parts;
11) will mix the water material and add mould, lay the enhancing net on the surface,, process self-insulating external wall panel through the pressure compression moulding of pressing machine with 400～450 Ns.
In the method for manufacture of described haydite self-insulating external wall panel, said enhancing net is the special-purpose enhanced mesh of mosaic.
In the method for manufacture of described haydite self-insulating external wall panel, be pasted with the mosaic decorative cover on the special-purpose enhanced mesh of said mosaic.
In the method for manufacture of described haydite self-insulating external wall panel, said stone powder, pulverized slag and straw powder according to mass percent are: 15: 4: 3: 2.
In the method for manufacture of described haydite self-insulating external wall panel, said toughener is the senior condenses of sulphonate methylene radical.
In the method for manufacture of described haydite self-insulating external wall panel, said whipping agent, sticker are sodium laurylsulfonate whipping agent, sticker.
In the method for manufacture of described haydite self-insulating external wall panel, the diameter of said haydite is between 2mm～7mm.
Although embodiment of the present invention are open as above; But it is not restricted to listed utilization in specification sheets and the embodiment; It can be applied to various suitable the field of the invention fully, for being familiar with those skilled in the art, can easily realize other modification; Therefore under the universal that does not deviate from claim and equivalency range and limited, the legend that the present invention is not limited to specific details and illustrates here and describe.
Claims (8)
1. the method for manufacture of a haydite self-insulating external wall panel is characterized in that, may further comprise the steps:
1) building stones fragmentation
The scrap stock of lithotome are pulverized with kibbler, and sifted out granularity through the powder reciprocating sieve and be not more than 50 purpose stone powders;
2) cast iron slag fragmentation
The cast iron slag is pulverized with kibbler, and sifted out granularity through the powder reciprocating sieve and be not more than 80 purpose pulverized slags;
3) stalk fragmentation
Stalk is pulverized with kibbler, made its staple length be no more than 2.5 millimeters;
4) with the water-based stone slurry of moisture mass content between 88～90% with above-mentioned stone powder, pulverized slag and straw powder according to mass percent be: 10～15: 3～4: 2～3: 1 ~ 2 mixes, and mixture is poured in the pulper, carries out the slurrying operation;
5) with mixture slurry through water extracter dewater to the moisture mass content between 43～45%, be dried to the moisture mass content between 23～25% through the heating, drying device again, temperature is between 40～50 degrees centigrade;
6) material in the step 5) is pressed into raw material ball through press, the WP of press is 49～55MPa;
7) raw material ball is positioned over the ventilation, cools off and drying, the moisture mass content in raw material ball is between 15～18%;
8) raw material ball is added the haydite stoving oven; Temperature with haydite roasting furnace temperature elevation to 140～150 degree centigrade kept under this temperature 100～120 minutes, during; The whisking appliance that is arranged in the said haydite stoving oven is rotated along a direction is intermittent with speed from slow to fast; Be every interval 4～5 minutes, rotated 1～2 minute that speed of rotation rises to 1500～2000 commentaries on classics of last PM from PM 250～300 commentaries on classics of beginning;
9) again with haydite roasting furnace temperature elevation to 900～950 degree centigrade, kept 30～40 minutes, be warmed up to 1150～1200 degrees centigrade at last; Kept 10～15 minutes, and closed fire afterwards, be cooled to 350～400 degrees centigrade naturally; Be incubated 280～300 minutes, be cooled to natural temperature at last;
10) cement, sand, toughener, whipping agent, sticker, haydite are mixed according to following mass ratio at normal temperatures:
Cement 120～150: sand 20～30: toughener 0.5～0.6, whipping agent, sticker 0.2 ~ 0.3
Compound is added water to be stirred 10～15 minutes for 60～70 parts;
11) will mix the water material and add mould, lay the enhancing net on the surface,, process self-insulating external wall panel through the pressure compression moulding of pressing machine with 400～450 Ns.
2. the method for manufacture of haydite self-insulating external wall panel as claimed in claim 1 is characterized in that, 1 said enhancing net is the special-purpose enhanced mesh of mosaic.
3. the method for manufacture of haydite self-insulating external wall panel as claimed in claim 2 is characterized in that, is pasted with the mosaic decorative cover on the special-purpose enhanced mesh of said mosaic.
4. the method for manufacture of haydite self-insulating external wall panel as claimed in claim 1 is characterized in that, said stone powder, pulverized slag and straw powder according to mass percent are: 15: 4: 3: 2.
5. the method for manufacture of haydite self-insulating external wall panel as claimed in claim 1 is characterized in that, said toughener is the senior condenses of sulphonate methylene radical.
6. the method for manufacture of haydite self-insulating external wall panel as claimed in claim 1 is characterized in that, said whipping agent, sticker are sodium laurylsulfonate whipping agent, sticker.
7. the method for manufacture of haydite self-insulating external wall panel as claimed in claim 1 is characterized in that, the diameter of said haydite is between 2mm～7mm.
8. the method for manufacture of haydite self-insulating external wall panel as claimed in claim 1 is characterized in that, said sticker is a water glass 11%～12%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210207819.6A CN102718550B (en) | 2012-06-21 | 2012-06-21 | Raw material ball calcinations method of self-thermal-insulating ceramsite external wall panel |
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| CN201210207819.6A CN102718550B (en) | 2012-06-21 | 2012-06-21 | Raw material ball calcinations method of self-thermal-insulating ceramsite external wall panel |
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| CN102718550B CN102718550B (en) | 2014-03-05 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103253904A (en) * | 2013-04-11 | 2013-08-21 | 池州市新蕾绿色建材有限公司 | Slag/bauxite ceramsite concrete hollow insulation block and preparation method thereof |
| CN106116435A (en) * | 2016-06-26 | 2016-11-16 | 陈毅忠 | A kind of preparation method of light cellular partition board |
| CN109516735A (en) * | 2018-11-27 | 2019-03-26 | 广东宏庭环保科技有限公司 | A kind of light-weight environment-friendly brick and tile and its production technology based on construction waste |
| CN109881884A (en) * | 2018-08-08 | 2019-06-14 | 上海圣奎塑业有限公司 | Reinforced building disassembly-free thermal-insulation form board of one kind and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253904A (en) * | 2013-04-11 | 2013-08-21 | 池州市新蕾绿色建材有限公司 | Slag/bauxite ceramsite concrete hollow insulation block and preparation method thereof |
| CN103253904B (en) * | 2013-04-11 | 2016-04-06 | 池州市新蕾绿色建材有限公司 | A kind of Slag/bauxite ceramsite concrete hollow insulation block and preparation method thereof |
| CN106116435A (en) * | 2016-06-26 | 2016-11-16 | 陈毅忠 | A kind of preparation method of light cellular partition board |
| CN109881884A (en) * | 2018-08-08 | 2019-06-14 | 上海圣奎塑业有限公司 | Reinforced building disassembly-free thermal-insulation form board of one kind and preparation method thereof |
| CN109516735A (en) * | 2018-11-27 | 2019-03-26 | 广东宏庭环保科技有限公司 | A kind of light-weight environment-friendly brick and tile and its production technology based on construction waste |
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| CN102718550B (en) | 2014-03-05 |
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