CN108069693A - One kind is based on kaolinic sheet method for producing shell - Google Patents
One kind is based on kaolinic sheet method for producing shell Download PDFInfo
- Publication number
- CN108069693A CN108069693A CN201610992547.3A CN201610992547A CN108069693A CN 108069693 A CN108069693 A CN 108069693A CN 201610992547 A CN201610992547 A CN 201610992547A CN 108069693 A CN108069693 A CN 108069693A
- Authority
- CN
- China
- Prior art keywords
- kaolinic
- sheet
- adds
- producer
- kaolin powder
- 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
-
- 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
- C04B30/00—Compositions for artificial stone, not containing binders
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The present invention relates to one kind to be based on kaolinic sheet method for producing shell.Producer is by blast-furnace cinder, sial oxygen compound, the kaolinite mixture of the industrial residues such as fly ash in electric power plant, silicon ash composition passes through 0.2mm square hole screens via 500~700 DEG C of calcinings, then stir, drying, heating, kaolin powder is obtained after cooling, it adds in NaOH or KOH solution, add a small amount of waterglass formation slurry, prepared after hardening a kind of based on kaolinic sheet housing.
Description
Technical field
The present invention relates to a kind of production methods of composite material building board, belong to construction material manufacturing technology, specifically relate to
It is and a kind of based on kaolinic sheet method for producing shell.
Background technology
Current silicate sheet housing for building widely used in the world is organic polymer, is easily burnt；System
Make process and sulfur dioxide, NO are discharged into airXAnd dust polluting environment；Thin sheet casing service life is only 50~150, Nian Yi
Aging；Cost is higher.
The content of the invention
The purpose of the present invention is to overcome deficiency of the prior art, and provides a kind of based on kaolinic sheet
Method for producing shell is that is, a kind of actually thin using the addition NaOH such as kaolin or KOH solution, waterglass making building for building
The method of plate housing.The sheet housing that this method produces producer is heat-resisting, does not burn；Manufacturing process is not into air
Exhaust gas is discharged, it is pollution-free；Service life is more than more than one thousand years；Raw material is industrial residue, low cost.Solves sheet housing
Resource is more for manufacturing process consumption, price is high, easily burning, pollutes environment, the problem of service life is low.
Technical scheme is as follows：
A kind of production method based on kaolinic sheet housing is a kind of generation side for sheet housing
Method, including generation and manufacturing process, it is characterised in that：It is specifically generated, manufacturing process includes：
A, kaolin powder is produced；
B, produce based on kaolinic sheet housing；
According to the manufacturing process based on kaolinic sheet housing, kaolin powder and NaOH or KOH are produced
Solution, waterglass are mixed into slurry, and the process that sheet housing is formed after dry has uniqueness characteristic.
The generation process for producing kaolin powder described in step a, is the sial that earth's surface is widely present by producer
The kaolinite mixture of the industrial residues such as oxygen compound, blast-furnace cinder, fly ash in electric power plant, silicon ash composition is forged through 500~700 DEG C
It burns, forms kaolin particle, by 0.2mm square hole screens, then stir, dry, heating obtains kaolin powder；
The generation process based on kaolinic sheet housing is produced described in step b, is producer by kaolinite
Native powder adds in NaOH or KOH solution, adds in a small amount of waterglass formation slurry, and the mold that slurry is poured into production sheet is recessed
One kind, which is formed, in slot, when room temperature 2.5 is small in air, after slurry solidification, dry, hardening is based on kaolinic sheet
Housing.,
Specific embodiment
What the present invention was realized in：
First, producer produces kaolin powder；
2nd, producer is produced based on kaolinic sheet housing；
This method has the following advantages compared with the conventional method：
1st, this method be it is a kind of using industrial residue for raw material sheet housing production method, low cost；
2nd, exhaust gas is not discharged when this method is a kind of making into air, pollution-free, energy-saving and environment-friendly production process；
3rd, this method is a kind of based on kaolinic sheet method for producing shell, and the product produced is heat-resisting, non-ignitable
Burn, service life more than more than one thousand years,；
According to it is above-mentioned based on the manufacturing process of kaolinic sheet housing according to, method of the invention be based on kaolin
Kaolin powder, NaOH or KOH solution, the mixing of waterglass, drying and moulding principle are, it can be achieved that based on kaolinic sheet
Housing is manufactured.
Claims (3)
- It is a kind of production method for sheet housing 1. one kind is based on kaolinic sheet method for producing shell, Including generation and manufacturing process, it is characterised in that its specific generation, manufacturing process include：A, producer will produce kaolin powder by kaolinite mixture via 500~700 DEG C of calcinings；B, the kaolin powder that will be obtained by step a adds in NaOH or KOH solution, adds a small amount of waterglass, prepared after hardening Go out a kind of based on kaolinic sheet housing.
- It is 2. according to claim 1 a kind of based on kaolinic sheet method for producing shell, it is characterised in that in step In rapid a, the kaolinite that producer forms the industrial residues such as sial oxygen compound, blast-furnace cinder, fly ash in electric power plant, silicon ash mixes Object forms kaolin particle, by 0.2mm square hole screens, then stirs, in 40 DEG C of sun via 500~700 DEG C of calcinings It is dried in light room, when 170~180 DEG C of heating 2.5 are small, obtains kaolin powder.
- It is 3. according to claim 1 a kind of based on kaolinic sheet method for producing shell, it is characterised in that in step In rapid b, the kaolin powder obtained by step a adds in NaOH or KOH solution by producer, adds a small amount of waterglass forms Then slurry pours into slurry in the mold groove of production sheet, when room temperature 2.5 is small in air, slurry solidification, It is formed after hardening a kind of based on kaolinic sheet housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610992547.3A CN108069693A (en) | 2016-11-11 | 2016-11-11 | One kind is based on kaolinic sheet method for producing shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610992547.3A CN108069693A (en) | 2016-11-11 | 2016-11-11 | One kind is based on kaolinic sheet method for producing shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108069693A true CN108069693A (en) | 2018-05-25 |
Family
ID=62154624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610992547.3A Pending CN108069693A (en) | 2016-11-11 | 2016-11-11 | One kind is based on kaolinic sheet method for producing shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108069693A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104254504A (en) * | 2012-04-27 | 2014-12-31 | 美国石膏公司 | Dimensionally stable geopolymer composition and method |
-
2016
- 2016-11-11 CN CN201610992547.3A patent/CN108069693A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104254504A (en) * | 2012-04-27 | 2014-12-31 | 美国石膏公司 | Dimensionally stable geopolymer composition and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180525 |
|
| WD01 | Invention patent application deemed withdrawn after publication |