CN1250763A - Artificial vermiculite - Google Patents
Artificial vermiculite Download PDFInfo
- Publication number
- CN1250763A CN1250763A CN99122245A CN99122245A CN1250763A CN 1250763 A CN1250763 A CN 1250763A CN 99122245 A CN99122245 A CN 99122245A CN 99122245 A CN99122245 A CN 99122245A CN 1250763 A CN1250763 A CN 1250763A
- Authority
- CN
- China
- Prior art keywords
- agent
- mixed
- foaming
- filler
- industrial waste
- 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.)
- Granted
Links
Classifications
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- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/009—Porous or hollow ceramic granular materials, e.g. microballoons
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- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/20—Mica; Vermiculite
- C04B14/202—Vermiculite
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- 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
- C04B28/30—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 magnesium cements or similar cements
- C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
This invention relates to a building material, especially to a new modified full-closed-pore inorganic foam material. In this invention, quick-setting high-strength adhesive, adding modifier, foaming agent, foam-pore regulator and filler are mixed and then stirred under a certain mode, it is poured into a mould, and it may be foamed and formed. The advantages of this invention are: anti-corrosion, high strength, not only utilizing industrial waste cinder flyash and industrial waste sand, but also no need of high-pressure curing, and capable to be used under high temp. so that its application is very extensive.
Description
The present invention relates to a kind of material of construction, refer in particular to a kind of new modified full-closed-pore inorganic foam material---artificial vermiculite.The present invention is the division to another Chinese patent application of the inventor, i.e. application for a patent for invention number is: 95101958.9; International classification number is: E04B 1/88.
Common buildings, often adopting brick, stone or cement products is material, but the buildings that adopts these materials to build, its insulation, heat insulation, sound-proofing properties is relatively poor, and requires the infrastructure investment of buildings bigger.At present, in modern architecture, particularly use some light-weight foam building materials gradually in the High level Framework building, as Chinese patent 88105139.x, 92102197.6,92106052.1 disclosed this light foamed building materials is to be the foam article of caking agent with magnesium chloride, magnesium oxide, these are agglutinate with chlorine oxygen magnesium, are the minor glue material with flyash, the type material of making through foaming, have that volume is light, performances such as insulation, heat insulation, sound insulation, but also have many weak points.For example: with chlorine oxygen magnesium is the goods of main agglutinate, and all ubiquity has extremely strong corrosive nature to metal, and its reason is to separate out owing to magnesium oxychloride product has denseer chlorion under the environment of water or humidity, so its poor water resistance is yielding.Experiment shows that chloride ion content is about about 10%, and is more taller than the chloride ion content in the seawater, so limited the use of these goods widely.
The objective of the invention is to overcome the deficiency in the background technology and provide a kind of anticorrosive, intensity is high, industrial residue flyash, industrial antiquated sand both can have been utilized, again can be without high-pressure curing, and foam is novel inorganic foam material---the artificial vermiculite of unicellular structure.
The object of the present invention is achieved like this: it is with the fast high-strength adhesive that coagulates, add properties-correcting agent, whipping agent, abscess conditioning agent and filler, (being that stirring velocity is greater than 300 rev/mins) stirs under certain mode, foaming forms in the casting mold again, and it is characterized in that: described gelling material is at least following one group:
Water glass, Sodium Silicofluoride, propylene oxide;
High-strength iron (sulphur) aluminate cement system;
Modified magnesium oxychloride cement.
Described properties-correcting agent is at least following one group:
Silica flour, cement, carbon dioxide, ammoniacal liquor, Sodium hexametaphosphate 99;
Silica flour, water reducer, adjustable solidification agent, organic resin, silica powder;
Mixed phosphate, silica flour, rare earth, anticorrosion slow suitable agent, inferior sodium nitrate.
Described whipping agent is following at least a:
Hydrogen peroxide, magnesium powder, rosined soap, freon.
Described abscess conditioning agent is following at least a:
Silicone oil, draw back powder, zinc stearate, calcium stearate.
Described filler can be selected at least a in the following industrial waste for use:
Flyash, antiquated sand, abandoned mine.
The present invention is a kind of pumice with foamy structure, and its performance can change by the adjustment of different ingredients component, and this obtains check by Chinese Research Institute for Building Sciences.The invention belongs to non-combustible, its density can change between 100-400kg/m, and thermal conductivity is corresponding to be changed between 0.035-0.15, and ultimate compression strength changes between 1-2Mpa.Freezing 4 hours of-20C, in+20C water, melted 4 hours, circulate after 30 times, its ultimate compression strength does not only reduce, and counter have a raising.The present invention compares with existing foaming magnesium chloride goods, and the most outstanding characteristics are not have the powerful corrosive nature of magnesium chloride goods to metal.By the concrete requirement of regular foam, can put into reinforcing bar or steel part in goods inside, and can only place bamboo reinforcement in the existing foaming product and do strict rotproofing.
The invention has the advantages that: anticorrosive, intensity is high, both can utilize industrial residue flyash, industrial antiquated sand, again can be without high-pressure curing, and can at high temperature use, its purposes is very extensive.
Embodiment 1:
Water glass 300g, dimethyl silicone oil 5g, freon 15ml, flyash 200g, water 15ml are mixed, and restir is even, injects mould, gets final product foaming.
Embodiment 2:
Aluminosulfate cement 200g, FN water reducer 5g, hydrogen peroxide 15mg, silicone oil 5g, silica powder (or silica flour) 20g, flyash 100g, water are mixed in right amount, and restir is even, injects mould, gets final product foaming.
Embodiment 3:
Magnesium oxide 100g, magnesium chloride 100g, calcium stearate 5g, hydrogen peroxide 15mg, cast waste sand 100g, FD-1 rust-preventive agent 20g, mixed phosphate 6g are mixed, and restir is even, injects mould, gets final product foaming.
Claims (2)
1, a kind of artificial vermiculite, with the fast high-strength adhesive that coagulates, add properties-correcting agent, whipping agent, abscess conditioning agent and filler, under certain mode, stir, foaming forms in the casting mold again, and it is characterized in that: magnesium oxide 100g, magnesium chloride 100g, calcium stearate 5g, hydrogen peroxide 15mg, cast waste sand 100g, FD-1 rust-preventive agent 20g, mixed phosphate 6g are mixed, and restir is even, inject mould, get final product foaming.
2, artificial vermiculite according to claim 1 is characterized in that: its stirring velocity is greater than 300 rev/mins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991222458A CN1138727C (en) | 1999-11-05 | 1999-11-05 | Artificial vermiculite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991222458A CN1138727C (en) | 1999-11-05 | 1999-11-05 | Artificial vermiculite |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95101958 Division CN1051952C (en) | 1995-02-22 | 1995-02-22 | Artificial vermiculite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1250763A true CN1250763A (en) | 2000-04-19 |
| CN1138727C CN1138727C (en) | 2004-02-18 |
Family
ID=5282386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB991222458A Expired - Lifetime CN1138727C (en) | 1999-11-05 | 1999-11-05 | Artificial vermiculite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1138727C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248578A (en) * | 2010-10-09 | 2011-11-23 | 唐山北极熊建材有限公司 | Manufacturing process of ultra-light foamed cement material |
| CN102303979A (en) * | 2011-06-30 | 2012-01-04 | 谢文靖 | Light fireproof insulation board and production method thereof |
| CN108726981A (en) * | 2018-09-05 | 2018-11-02 | 合肥久新不锈钢厨具有限公司 | A kind of sound absorption architectural material and preparation method thereof |
-
1999
- 1999-11-05 CN CNB991222458A patent/CN1138727C/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248578A (en) * | 2010-10-09 | 2011-11-23 | 唐山北极熊建材有限公司 | Manufacturing process of ultra-light foamed cement material |
| CN102303979A (en) * | 2011-06-30 | 2012-01-04 | 谢文靖 | Light fireproof insulation board and production method thereof |
| CN108726981A (en) * | 2018-09-05 | 2018-11-02 | 合肥久新不锈钢厨具有限公司 | A kind of sound absorption architectural material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1138727C (en) | 2004-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Effective date of registration: 20090119 Pledge (preservation): Pledge |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20100115 Pledge (preservation): Pledge registration |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING TAIKONG PANEL INDUSTRY CORP. Free format text: FORMER OWNER: FAN LI Effective date: 20100712 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100075 NO.37, SANXINGZHUANG, DAHONGMEN, FENGTAI DISTRICT, BEIJING CITY TO: 100070 5TH FLOOR, NORTH BUILDING, NO.1, ZHONGHE ROAD, BRIDGE SOUTH, FENGTAI DISTRICT, BEIJING CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100712 Address after: 100070 Beijing city Fengtai District bridge in No. 1 North Road, building five floor Patentee after: Beijing Taikong Panel Industry Corp. Address before: 100075, Beijing, Fengtai District, Dahongmen Samsung Zhuang No. 37 Patentee before: Fan Li |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150222 Granted publication date: 20040218 |