CN105272344B - A kind of one-piece casting method for preparing foaming wall construction material made of solid waste regeneration utilization - Google Patents
A kind of one-piece casting method for preparing foaming wall construction material made of solid waste regeneration utilization Download PDFInfo
- Publication number
- CN105272344B CN105272344B CN201510790991.2A CN201510790991A CN105272344B CN 105272344 B CN105272344 B CN 105272344B CN 201510790991 A CN201510790991 A CN 201510790991A CN 105272344 B CN105272344 B CN 105272344B
- Authority
- CN
- China
- Prior art keywords
- solid waste
- casting method
- waste
- piece casting
- base material
- 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.)
- Active
Links
Landscapes
- Processing Of Solid Wastes (AREA)
- Finishing Walls (AREA)
- Building Environments (AREA)
Abstract
The present invention relates to building material technical field, specifically a kind of one-piece casting method for preparing foaming wall construction material made of solid waste regeneration utilization, it is to use physical principle, the block brick wall body building material for heating aerating without boiler and casting the expansion of its immediate effervescence, high-speed stirred after being heated by magnesium chloride water, integral cast in large mold is subsequently poured into form, specific investments of the present invention are few, without installing boiler, reduce atmosphere pollution, cost is low, utilize solid waste, high insulating effect, intensity is higher than aerated-block, the advantages of reaching more than 8.2mpa, and turn waste into wealth, recycle the silicate component in solid waste.
Description
[technical field]
The present invention relates to building material technical field, is to fill construction wall packing material by the use of waste material as regeneration
Light-weight foam wall body building material and preparation method made of the utilization of the technology of material, specifically solid waste regeneration.
[background technology]
At present, high buildings and large mansions the more are built the more high, typically all use frame structure, it is necessary to largely separate wall body building material,
In order to mitigate the weight in building, the demand of light filling materials for wall body is increasing.Construction method is widely known.Together
When, with the continuous transformation in city, industry is greatly developed, and increasing building waste, industrial slag, cinder, clinker etc. are useless
Gurry is badly in need of solving.Include the largely flyash containing silicate containing gold, silver, copper, iron, phosphorus in these discarded objects, if with
Meaning wastes, and not only pollutes environment, wastes soil, has also wasted wherein favourable valuable composition.These above-mentioned waste materials
Expect to be fully able to the packing material as construction wall, and can be good at solution people not recycling for industrial residue
Prejudice.
Before this, there are many people for being developed and being attempted in this respect, concrete aerated foam building block brick is
In extensive use, but manufacture method investment is big, it is necessary to installs boiler, steam waste of resource, is caused to air, it is necessary to burn coal
Pollution, and intensity is poor, can not bore nail.
China Patent No. be 201210084892.9 be the applicant's earlier application a castoff regenerative utilize it is special
Profit, it discloses specific method be under machine,massing or material distributing machine stirring plus the light-burning magnesium powder of above-mentioned content, organosilicon,
Tertiary sodium phosphate, composite modifier, Aminosulfonic-acid high-efficiency water reducer, stir ten minutes, after making its uniform decomposition, dispensing is sent into complete
Automatic brick machine, hopper are automatically compressing.
[content of the invention]
The object of the invention is to produce a kind of novel lightweight building wall material, technique is advanced, without installing boiler, no
With steam, without maintenance, rapid shaping, and all using discarded object as inserts, by research, in industrial waste, build
In rubbish, especially flyash, contain substantial amounts of silicate component in clinker, specifically there is good modifying function.
To achieve these goals, design one kind prepares foaming wall construction material made of solid waste regeneration utilization
One-piece casting method, including rectangle brick body and wall, it is characterised in that overall structure casting method is set using large mold
Meter, bulk pour, will be warmed to 70 degrees Celsius after the magnesium chloride water of following contents, following contents are added under strong stirring
Light-burning magnesium powder, phosphoric acid, oxalic acid, inorganic compounding water repellent agent, land plaster, aluminium powder, flyash, building waste or abandoned mine slag strong stirring
Make base material uniform decomposition after 6 minutes, reach instantaneous expansion, be subsequently poured into large-scale mould, after question response fully solidifies, can cut
Building block and the large-sized sheet material of various required shapes are cut into, the base material hardness after shaping is more than 8.2mpa, and described bulk is overall
The base material formula and weight ratio poured is as follows：Building waste or solid industrial abandoned mine slag 65%~75%, light-burning magnesium powder 8%~
10%, magnesium chloride, change water and be heated to 70 degree Celsius 3%~6%, phosphoric acid 0.5%~1%, oxalic acid 0.3%~0.6% is inorganic multiple
Close water repellent agent 0.3%~0.5%, land plaster 2%~4%, aluminium powder 0.3%~0.5%, flyash 20%~30%, wherein solid
Body discarded object includes building waste, industrial residue, flyash, clinker and sludge.
The present invention compared with the existing technology, the advantage is that：Structure is different, and technique is different, and technique effect is different, using this
It is higher than concrete aerated fly ash building block intensity with wall body building material made of when method, and heat-insulating property is also above coagulation
Native aerating fly ash building block, thermal conductivity factor can reach 0.27, greatly reduce the consumption of the energy, the reduction of work personnel and into
This reduction, because without heating aerating, without boiler, reducing the pollution of environment.
[embodiment]
The invention will be further described below, is very clear for the proportioning and principle of this material people professional to this
Chu.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Embodiment 1：Every cube of base material formula percentage of the overall thorough piece of casting is as follows：
The entirety casts building block and is provided with large mold, after the magnesium chloride water of above-mentioned content is heated up into 70 DEG C of degree, strong
Under the stirring of power mixer, the light-burning magnesium powder of above-mentioned content, phosphoric acid, oxalic acid, compound water repellent agent, land plaster, aluminium powder, fine coal are added
Ash, building waste (or solid abandoned mine slag) strong stirring 6 minutes, makes base material uniform decomposition, instantaneous expansion, is subsequently poured into and sets in advance
It is set voluntarily to solidify physics shaping in the mould counted, intensity is more than 8.2mpa after shaping, and compression strength is high, and thermal conductivity factor reaches
To 0.27, good heat insulating, in light weight, good endurance, service life length, easy processing, can cut, can according to, can follow closely.
Embodiment 2
The entirety cast building block every cubic metre of base material formula and percentage by weight it is as follows：Building waste (or solid abandoned mine
Slag) 55%~65%, light-burning magnesium powder 8%~10%, magnesium chloride (change water and be heated to 70 degrees Celsius) 3%~6%, phosphoric acid 0.5%
~1%, oxalic acid 0.3%~0.6%, inorganic compounding water repellent agent 0.3%~0.5%, land plaster 2%~4%, aluminium powder 0.3%~
0.5%, flyash 20%~30%.
The integral cast building block is fixed by mould, and the magnesium chloride water of above-mentioned content is heated up into 70 DEG C of degree is strongly stirring
Under the stirring for mixing machine, the light-burning magnesium powder of above-mentioned content, phosphoric acid, oxalic acid, inorganic compounding water repellent agent, land plaster, aluminium powder, fine coal are added
Ash or building waste strong stirring 6 minutes.Make base material uniform decomposition, instantaneous expansion, be subsequently poured into pre-designed mould
Make its fully expand after voluntarily curing molding.The shaping building materials such as plate, building block, brick required for being then cut into.Its product is special
Property：First, constitution is light, every cube of 459kg, two, good heat insulating, thermal conductivity factor reaches 0.27, three, intensity reach 8.2mpa with
On, four, fire protecting performance it is good, reach incombustible material A levels, five, good endurance, through the anti-aging detection in 20 years of national building materials test center
Dust one-level, color is constant, six, water-resistance it is good, seven, easy processing, can any cutting processing, eight, can saw, can bore, when boring nail not
It is broken, it is unloose and cheap.
The product is preferable, light wall material in summary.
Example 1
The specification of wall brick is long 24mm, wide 11.5mm, thickness 5.1mm.
Example 2
The specification of large-scale wall brick is long 1200mm, wide 1200mm, thickness 400mm.
Example 3
The specification of sea base stone walling brick is long 1200mm, wide 1200mm, thickness 500mm.
Example 4
The specification of wallboard is long 500mm, wide 500mm, thickness 12mm.
Claims (1)
1. a kind of one-piece casting method of foaming wall construction material made of solid waste regeneration utilization, including rectangle brick body
And wall, it is characterised in that overall structure casting method uses the design of large mold, and bulk pours, by the chlorination of following contents
70 degrees Celsius are warmed to after magnesium water, the light-burning magnesium powders of following contents, phosphoric acid, oxalic acid, inorganic compounding are added under strong stirring
Water repellent agent, land plaster, aluminium powder, flyash, building waste or abandoned mine slag strong stirring make base material uniform decomposition after 6 minutes, reach
Instantaneous expansion, it is subsequently poured into large-scale mould, after question response fully solidifies, the cleavable building block into various required shapes and big
Based plate, the base material hardness after shaping are more than 8.2mpa, and described solid waste includes building waste, industrial residue, powder
Coal ash, clinker and sludge, the base material formula and percentage by weight of described bulk one-piece casting are as follows：Building waste or solid work
Industry abandoned mine slag 65%~75%, light-burning magnesium powder 8%~10%, magnesium chloride water are heated to 70 degrees Celsius, described magnesium chloride with
Water total weight percent is 3%~6%, phosphoric acid 0.5%~1%, oxalic acid 0.3%~0.6%, inorganic compounding water repellent agent 0.3%
~0.5%, land plaster 2%~4%, aluminium powder 0.3%~0.5%, flyash 20%~30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510790991.2A CN105272344B (en) | 2015-11-17 | 2015-11-17 | A kind of one-piece casting method for preparing foaming wall construction material made of solid waste regeneration utilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510790991.2A CN105272344B (en) | 2015-11-17 | 2015-11-17 | A kind of one-piece casting method for preparing foaming wall construction material made of solid waste regeneration utilization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105272344A CN105272344A (en) | 2016-01-27 |
| CN105272344B true CN105272344B (en) | 2017-11-24 |
Family
ID=55142261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510790991.2A Active CN105272344B (en) | 2015-11-17 | 2015-11-17 | A kind of one-piece casting method for preparing foaming wall construction material made of solid waste regeneration utilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105272344B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108117341A (en) * | 2016-11-28 | 2018-06-05 | 广东帝亿建材科技有限公司 | A kind of preparation method of environment friendly wall material and environment friendly wall material |
| CN108516790A (en) * | 2018-04-28 | 2018-09-11 | 赤水市瑞泰建材有限公司 | A kind of solid waste regeneration materials for wall and preparation method thereof |
| FI20195469A1 (en) * | 2019-06-03 | 2020-12-04 | Betolar Oy | Mixer, mixing unit, arrangement, and method for mixing a mass |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1225345A (en) * | 1998-11-30 | 1999-08-11 | 韩敏芳 | Artificial stone products |
| EP2119866A1 (en) * | 2004-10-26 | 2009-11-18 | Halliburton Energy Services, Inc. | Casing strings and methods of using such strings in subterranean cementing operations |
-
2015
- 2015-11-17 CN CN201510790991.2A patent/CN105272344B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1225345A (en) * | 1998-11-30 | 1999-08-11 | 韩敏芳 | Artificial stone products |
| EP2119866A1 (en) * | 2004-10-26 | 2009-11-18 | Halliburton Energy Services, Inc. | Casing strings and methods of using such strings in subterranean cementing operations |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105272344A (en) | 2016-01-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103342531B (en) | Building exterior wall thermal insulation material and preparation process thereof | |
| CN102863189B (en) | Preparation technique of waste residue composite light-weight thermal-insulation wallboard | |
| CN102875066B (en) | Chromic slag aerated brick and preparation method thereof | |
| CN105218021B (en) | Preparation technology for building energy saving and heat insulating material | |
| CN103242012B (en) | A kind of foamed concrete based on shale pottery | |
| CN110452015A (en) | A kind of high strength foam concrete and preparation method thereof | |
| CN102531668B (en) | Phosphogypsum-carbide slag system aerated concrete and preparation method thereof | |
| CN102942381A (en) | Light building material prepared by using iron tailing and preparation method of light building material | |
| CN102515681A (en) | Method for producing aerated building block with phosphogypsum as main raw material | |
| CN102875186B (en) | Fluorite slag aerated brick and preparation method thereof | |
| CN106396574A (en) | Silicon-aluminum based lightweight concrete material and preparation method thereof | |
| CN105272344B (en) | A kind of one-piece casting method for preparing foaming wall construction material made of solid waste regeneration utilization | |
| CN105777182A (en) | Manganese-slag autoclaved aerated concrete blocks and production method therefor | |
| CN105731888A (en) | High-strength waste rock powder aerated concrete block | |
| CN103819218B (en) | Method for producing aerated concrete block from iron tailings | |
| CN107188468A (en) | A kind of heat-insulating construction material and preparation method thereof | |
| CN106278102A (en) | A kind of nickel slag is utilized to carry out the toughness reinforcing method of Gypsum Fibrosum and goods thereof | |
| CN105272135B (en) | Light wall material and method made of a kind of related discarded object alkaline residue regeneration | |
| CN108191293A (en) | A kind of concrete low temperature reservation agent | |
| CN102344298A (en) | Foamed concrete heat-preservation and load-bearing brick and production method thereof | |
| CN104086146A (en) | Resource utilization method of mine tailings | |
| CN105731963A (en) | Fluorogypsum-base external wall thermal-insulation material and manufacturing method thereof | |
| CN103043956A (en) | Method for preparing energy-saving wall material by utilizing waste foam glass | |
| CN103922652B (en) | A kind of method utilizing water-quenched manganese slag to prepare gas concrete | |
| CN102924026B (en) | Preparation method of aerated concrete |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |