CN106003370A - Production method for foam sandwich type wall panels - Google Patents
Production method for foam sandwich type wall panels Download PDFInfo
- Publication number
- CN106003370A CN106003370A CN201610323042.8A CN201610323042A CN106003370A CN 106003370 A CN106003370 A CN 106003370A CN 201610323042 A CN201610323042 A CN 201610323042A CN 106003370 A CN106003370 A CN 106003370A
- Authority
- CN
- China
- Prior art keywords
- polystyrene
- granules
- water
- additive
- foam sandwich
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
- B28B1/503—Moulds therefor
-
- 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
- C04B28/02—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 containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a production method for foam sandwich type wall panels. A raw material of the foam sandwich type wall panel comprises a dry mixed material composed of coal ash, perlite and cement; the dry mixed material is added with polystyrene particles, water and an additive to form a wet mixed material; and the additive comprises hydroxyl propyl methyl cellulose, dispersible emulsion powder, an early strength agent, a water reducing agent and an air entraining agent. A production system is composed of a raw material warehouse, a polystyrene particle warehouse, belt scales, a scrapper, a water pump, a stirrer, mold trolleys, mold assemblies, a light railway and an additive storeroom and is characterized in that outlets of all the material warehouses are provided with the belt scales which are controlled by a computer and in but joint with a chain scraper conveyor, the chain scraper conveyor is connected with the feeding end of the stirrer, and the dry mixed material is added with the polystyrene particles, the water and the various additive bodies and is stirred sufficiently; and then the mixture is poured in the mold assemblies which are arranged on the light railway and provided with calcium silicate panel bodies to be formed, and the mixture starts to be solidified after being formed. By means of the production method for the foam sandwich type wall panels, the waste can be made profitable, the labor intensity of workers is relieved, and the products are wall materials which are pure natural, environmentally friendly, healthy and ecological.
Description
Technical field
The present invention relates to a kind of foam sandwich wallboard production method, belong to building material technology neck city.
Background technology
Skyscraper partition wall is all built by laying bricks or stones with material handworks such as Rhizoma Begoniae Willsonii, cement brick, lighter foamed bricks and is formed, then smears through several times
Ash is levelling, takes a lot of work very much laborious, and cost is high, long in time limit, masonry unit volume weight, design building mechanics stress costly, steel
Consumption is big, and the wet construction shortcoming such as not environmentally.
Summary of the invention
First problem to be solved by this invention is to provide a kind of foam sandwich wallboard production method.
Second Problem to be solved by this invention is to provide a kind of foam sandwich wall chain scraper conveyor production system.
In order to solve above-mentioned first technical problem, the present invention provide produce foam sandwich wallboard formula for raw stock be:
Flyash 25-30%, perlite 25-35% (below particle diameter 15mm), 425# cement 40-45% form dry blend.
Dry blend per ton is furnished with 2.3-2.4m3Granules of polystyrene, the 24-26% that adds water, additive 1.5-1.8% form
Wet mixed feed.
Perlite crusher in crushing, maximum particle diameter requires at 15 below mm.Itself light weight and have certain strong
Degree, is used as aggregate, makes granule long-pending joining reach desired proportions.
Additive 1.5-1.8% includes: hydroxypropyl methyl cellulose 1.6-1.7kg, polymer dispersion powder 0.5-0.7kg,
Early strength agent 10.5-11.5kg, water reducer 500-600ml, air entraining agent 1200-1300ml.
Use the foam sandwich wallboard production method of technique scheme, production procedure by a computer whole-process control, by
Belt conveyer scale, by the material in flyash feed bin, perlite feed bin, cement silo, controls every 20 mold institutes in the ratio in formula
Need the material of quantity, expect down in chain scraper conveyor and be sent to blender.
Controlled to add granules of polystyrene by computer.
By manually adding various additive.
Add water stirring 5-8 minute, and the wet mixed feed after stirring to have good mobility, and gained water batch mixing pours into uses calcium silicates
Decorative panel does the die for molding of panel.
In order to solve above-mentioned second technical problem, a kind of foam sandwich wallboard chain mat machine dispensing that the present invention also provides for is raw
Product system, including: flyash feed bin, perlite feed bin, cement silo, granules of polystyrene storehouse, polystyrene raw material storehouse, poly-
The most expanded feed bin of styrene pellets bulking machine, volume gauger, polystyrene, steam pipe, belt conveyer scale, chain scraper conveyor, water
Pump, die assembly, blender, mould vehicle, light rail, additive storehouse；It is characterized in that: flyash feed bin, perlite feed bin and cement
The outlet of feed bin is respectively arranged with the belt conveyer scale of computer control and docks with chain scraper conveyor, described chain scraper conveyor and blender
Feed end connects.
The outlet in polystyrene raw material storehouse is connected with granules of polystyrene bulking machine, the most expanded feed bin and described polyphenyl
Ethylene granule bulking machine connects, and the outlet of described granules of polystyrene bulking machine is connected with granules of polystyrene storehouse, described
The outlet in granules of polystyrene storehouse controls volume gauger by computer and is connected with described blender.
Described granules of polystyrene bulking machine connects 8-10kg/cm2High-pressure steam pipe.
The feed end of blender connects the pumping line having computer to control water pump.
Light rail is provided with at least 1 mould vehicle, and described mould vehicle is provided with at least 20 mold combinations, described mould
Combination is docked with the outlet of described blender.
Flyash, cement are hydraulicity material, and filling mould only postpones and starts solidification.
Mould vehicle is transported to initial set by winch and only puts place, by the artificial demoulding after 24 hours；Put down from mould vehicle keep flat folded
Code, executes water, deposit laterally folded for wallboard, beneficially maintenance after ten days every day；30 days final set after date warehouse-ins, all round process is often
Carry out under temperature.
Granules of polystyrene material is controlled volume gauger feed by computer.
Amount of water is controlled water pump by computer and adds water by proportioning.
Various additives are by manually adding.
Mould vehicle by artificial combination mould (die-filling), installs four rail wheels before entering filling mould under the base plate of mould vehicle,
Being easy on light rail walking, the side plate of vertical installation mold and dividing plate on the chassis of mould vehicle, by (smooth for the front of calcium silicate board
One side) be close to side plate or dividing plate, two pieces of calcium silicates panels of every cover die interpolation, every mould vehicle is installed 20 molds, often arranges
Two molds, totally 10 row, the mould vehicle combined is placed on the filling standby parking stall of die station.
The foam sandwich wallboard produced according to above-mentioned provided technology compares with old-fashioned walling and has following progress: unit
Volume weight is gently the 1/5 of brick wall masonry gross weight, the 1/2 of air entrained concrete brick.
Extraordinary water resistance, coefficient of softing is 0.83.
Comprcssive strength is up to 4.3-4.5mpa.
Crack resistance is good, and drying shrinkage value is 0.24mm/m.
Sound insulation value is more than 35-45/db.
Fire protecting performance is more than 1.5-4h.
Energy-saving heat preserving is good, the little (1.7w/m of heat conductivity2.k), about concrete goods 30%, the 35% of clay brick.
Processability is good, and product can cut when mounted, can follow closely, can bore, can saw, extremely convenient buried underground by pipeline.
Walling installation floor space is little, can increase house usable floor area.
Material source is extensive, utilizes solid waste cinder ash, turns waste into wealth.
Production cost is low, good in economic efficiency, uses comprehensive cost performance high.
Reusable, the most simple and efficient during dismounting.
In sum, the present invention be a kind of can reduce skyscraper body of wall unit volume weight, reduce skyscraper
Gross weight and reduce total cost, and decoration speed, reduction of erection time, minimizing workmen's labor intensity, construction environmental protection can be improved
Foam sandwich wallboard production method, it produces simple and fast；Formula for a product pollution nontoxic, tasteless, "dead", be pure natural,
Green, healthy, ecological, environmental protective walling.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings.
Accompanying drawing 1 is the process chart of the present invention
Accompanying drawing 2 is present device system schematic.
In accompanying drawing 2: 1. flyash feed bin, 2. perlite feed bin, 3. cement silo, 4. granules of polystyrene storehouse, 5. poly-
Styrene material storehouse, the 6. the most expanded feed bin of granules of polystyrene bulking machine, 7. volume gauger, 8. polystyrene, 9.
Steam pipe, 10. belt conveyer scale, 11. chain scraper conveyors, 12. water pumps, 13. die assemblies, 14. blenders, 15. mould vehicle,
16. light rails, 17. additive storehouses.
Detailed description of the invention
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
Specific embodiment 1.
Making panel by the common calcium silicate decorative plate of 5 millimeters, central filler material is hydraulicity material, described hydraulicity thing
Plasmogamy side is by weight: the dry blend of cinder ash 25%, perlite 35%, 425# cement 40% composition.
Dry blend per ton is furnished with 2. 3m3Granules of polystyrene.
Add water 26%, and the multiple additives of 1.5%.
Described multiple additives is calculated by dry blend per ton: hydroxypropyl methyl cellulose 1.6kg, polymer dispersion powder
0.5kg, early strength agent 10.5kg, water reducer 500ml, air entraining agent 1200ml.
Perlite crusher in crushing, maximum particle diameter requires at 15 below mm；Itself light weight and have certain strong
Degree, is used as aggregate, makes granule long-pending joining reach desired proportions.
Embodiment 2.
Making panel by the common calcium silicate decorative plate of 4 millimeters, central filler material is hydraulicity material, described hydraulicity thing
Plasmogamy side is by weight: the dry blend of cinder ash 30%, perlite particle 25%, 425# cement 45% composition.
Dry blend per ton is furnished with 2. 4m3Granules of polystyrene.
Add water 24%, and the multiple additives of 1.8%.
The multiple additives of described 1.5% is calculated by dry blend per ton: hydroxypropyl methyl cellulose 1.7kg, dispersible
Latex powder 0.7kg, early strength agent 11.5kg, water reducer 600ml, air entraining agent 1300ml.
Perlite 2 crusher in crushing, maximum particle diameter requires at 15 below mm；Itself light weight and have certain strong
Degree, is used as aggregate, makes granule long-pending joining reach desired proportions.
Seeing accompanying drawing, flyash feed bin 1, perlite feed bin 2, the port of export of cement silo 3 are respectively arranged with the skin that computer controls
Belt scale 10 also docks with chain scraper conveyor 11, and chain scraper conveyor 11 is connected with the feed end of blender 14.
The outlet in polystyrene raw material storehouse 5 is connected with granules of polystyrene bulking machine 6, and granules of polystyrene bulking machine 6 is even
Being connected to high temperature and high pressure steam pipe 9, the most expanded feed bin 8 is connected with granules of polystyrene bulking machine 6, granules of polystyrene bulking machine
The outlet of 6 is connected with granules of polystyrene storehouse 4, and the outlet in granules of polystyrene storehouse 4 is controlled volume gauger 7 by computer and stirred
Mix machine 14 to connect.
The feed end of blender 14 connects the outlet pipe having water pump 12.
Light rail 16 is provided with mould vehicle 15, and mould vehicle 15 is provided with die assembly 13, die assembly 13 and blender 14
Outlet docking.
During work, computer control belt conveyer scale 10, by flyash feed bin 1, perlite feed bin 2, cement silo 3 material by joining
Blanking is in chain scraper conveyor 11 respectively for part by weight in side, and blender 14 sent into by dry blend by chain scraper conveyor 11.
The raw material in polystyrene raw material storehouse 5 enters in granules of polystyrene bulking machine 6 and is passed through high temperature and high pressure steam 9, enters
Sending into after row is for the first time expanded and carry out continuing expanded in the most expanded feed bin 8, when making particle diameter reach Φ 4-5mm, (48 hours) again
Secondary puffing in secondary entrance bulking machine 6, swelling granular enters granules of polystyrene storehouse 4(secondary puffing feed bin) proceed expanded
Particle diameter reaches Φ 6-8mm, and room temperature maintains about 25 DEG C.
Particulate material in granules of polystyrene storehouse 4 is controlled volume gauger 7 by computer and quantitatively by granules of polystyrene and does
Batch mixing and cement simultaneously enter blender 14.
Controlled water pump 12 by computer and add quantitative water.
The various additives 17 of the most artificial addition, are sufficiently stirred for 5-8 minute, water batch mixing pour into the die assembly 13 got ready
Middle molding.
Mould is transported to initial set from light rail 16 and stands in field and solidify by mould vehicle 15, initial set at normal temperatures 24 hours in
Coagulating phase form removal, code folded by the finished product batten after depanning, and wet water curing every day is deposited laterally folded for wallboard after ten days, beneficially maintenance；
30 days final set after date warehouse-ins, all round process is carried out at normal temperatures.
General length 2.44m of batten specification, wide 0.61 m, its thickness has 60,75,90,120, the plurality of specifications such as 150mm.
The above is a technique production procedure, and second technique production procedure repeats above work, goes round and begins again
The clearance-type mode of production.
Claims (5)
1. a foam sandwich wallboard production method, raw material includes: flyash, perlite, cement composition dry blend；It is dry mixed
Material is furnished with granules of polystyrene, water, additive composition wet mixed feed；Additive includes: hydroxypropyl methyl cellulose, dispersible
Latex powder, early strength agent, water reducer, air entraining agent；Production system includes: flyash feed bin, perlite feed bin, cement silo, polyphenyl
Ethylene granule storehouse, polystyrene raw material storehouse, granules of polystyrene bulking machine, volume gauger, puffing material of polystyrene
Storehouse, steam pipe, belt conveyer scale, chain scraper conveyor, water pump, die assembly, blender, mould vehicle, light rail, additive storehouse；Its feature
It is: the outlet of flyash feed bin, perlite feed bin and cement silo is respectively arranged with belt conveyer scale and the chain scraper conveyor that computer controls
Docking, described chain scraper conveyor is connected with the feed end of blender；The outlet in polystyrene raw material storehouse and granules of polystyrene
Bulking machine connects, and the most expanded feed bin is connected with described granules of polystyrene bulking machine, and described granules of polystyrene is expanded
The outlet of machine is connected with granules of polystyrene storehouse, and the outlet in described granules of polystyrene storehouse controls volume gauger by computer
It is connected with described blender；Described granules of polystyrene bulking machine connects steam pipe；The feed end of described blender
Connect and have pumping line, computer control water pump and add quantitative water；
The various additives of the most artificial addition, are sufficiently stirred for, water batch mixing are poured into molding in the die assembly got ready；Set on light rail
Having mould vehicle, described mould vehicle to be provided with die assembly, described die assembly docks with the outlet of described blender；Mould
Mould is transported to initial set from light rail and stands solidification in field by tool car, solidifying phase form removal, the one-tenth after depanning in initial set at normal temperatures extremely
Code folded by product batten, wet water curing every day, deposits laterally folded for wallboard, beneficially maintenance after ten days；Final set after date is put in storage, entirely produces
Process is carried out at normal temperatures.
A kind of foam sandwich wallboard production method the most according to claim 1, is characterized in that: the proportioning of composition dry blend
For: flyash 20-25%, perlite 25-35%, cement 40-45%.
A kind of foam sandwich wallboard production method the most according to claim 1 and 2, is characterized in that: joining of composition wet mixed feed
Ratio is: be furnished with 2.3-2.4m in dry blend per ton3Granules of polystyrene, add water 24-25%, additive 1.5-1.8%.
4., according to a kind of foam sandwich wallboard production method described in claim 1 or 3, it is characterized in that: additive 1.5-1.8%
Including: hydroxypropyl methyl cellulose 1.6-1.7kg, polymer dispersion powder 0.5-0.7kg, early strength agent 10.5-11.5kg, diminishing
Agent 500-600ml, air entraining agent 1200-1300ml.
A kind of foam sandwich wallboard production method the most according to claim 1, is characterized in that: described granules of polystyrene
Bulking machine connects 8-10kg/cm2High-pressure steam pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610323042.8A CN106003370A (en) | 2016-05-17 | 2016-05-17 | Production method for foam sandwich type wall panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610323042.8A CN106003370A (en) | 2016-05-17 | 2016-05-17 | Production method for foam sandwich type wall panels |
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| Publication Number | Publication Date |
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| CN106003370A true CN106003370A (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610323042.8A Pending CN106003370A (en) | 2016-05-17 | 2016-05-17 | Production method for foam sandwich type wall panels |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106747007A (en) * | 2016-12-29 | 2017-05-31 | 河南国隆实业有限公司 | Core, ash wall body plate for ash wall body plate and preparation method thereof |
| CN113199598A (en) * | 2021-04-09 | 2021-08-03 | 山东京道新材料科技有限公司 | Manufacturing method of heat-preservation and noise-insulation partition plate of star-island structure system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115307A (en) * | 1995-07-14 | 1996-01-24 | 朱福照 | Glass fibre light weight cement plate |
| CN1179402A (en) * | 1996-10-14 | 1998-04-22 | 闻传忠 | Method for producing light partition wall board |
| DE20317608U1 (en) * | 2003-11-11 | 2004-03-04 | Yerihemzon-Logvynskyi, Leonid, Dr. | Ash recovery system for removing, preparing and reusing fly ash from electrostatic filters in power stations, has separation chamber associated with fluidized bed conveyor and injector |
| CN203779691U (en) * | 2013-12-15 | 2014-08-20 | 澧县金辉石膏制品有限责任公司 | Regional difference hopper batching production system for calcium silicate sandwich insulating wallboard |
| CN205097352U (en) * | 2015-09-21 | 2016-03-23 | 澧县方石坪矿山机械修造厂 | Calcium silicate with filling foam wallboard production system |
-
2016
- 2016-05-17 CN CN201610323042.8A patent/CN106003370A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115307A (en) * | 1995-07-14 | 1996-01-24 | 朱福照 | Glass fibre light weight cement plate |
| CN1179402A (en) * | 1996-10-14 | 1998-04-22 | 闻传忠 | Method for producing light partition wall board |
| DE20317608U1 (en) * | 2003-11-11 | 2004-03-04 | Yerihemzon-Logvynskyi, Leonid, Dr. | Ash recovery system for removing, preparing and reusing fly ash from electrostatic filters in power stations, has separation chamber associated with fluidized bed conveyor and injector |
| CN203779691U (en) * | 2013-12-15 | 2014-08-20 | 澧县金辉石膏制品有限责任公司 | Regional difference hopper batching production system for calcium silicate sandwich insulating wallboard |
| CN205097352U (en) * | 2015-09-21 | 2016-03-23 | 澧县方石坪矿山机械修造厂 | Calcium silicate with filling foam wallboard production system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106747007A (en) * | 2016-12-29 | 2017-05-31 | 河南国隆实业有限公司 | Core, ash wall body plate for ash wall body plate and preparation method thereof |
| CN113199598A (en) * | 2021-04-09 | 2021-08-03 | 山东京道新材料科技有限公司 | Manufacturing method of heat-preservation and noise-insulation partition plate of star-island structure system |
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Application publication date: 20161012 |
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