CN103693902A - Thermal insulation mortar prepared from pyrite cinder - Google Patents
Thermal insulation mortar prepared from pyrite cinder Download PDFInfo
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- CN103693902A CN103693902A CN201310616633.0A CN201310616633A CN103693902A CN 103693902 A CN103693902 A CN 103693902A CN 201310616633 A CN201310616633 A CN 201310616633A CN 103693902 A CN103693902 A CN 103693902A
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- pyrite cinder
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- thermal insulation
- insulation mortar
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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
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a thermal insulation mortar prepared from pyrite cinder. The thermal insulation mortar is composed of the following raw materials by weight: 20-25 parts of modified pyrite cinder, 2-4 parts of phosphogypsum, 66-80 parts of vitreous bead aggregate, 3-5 parts of a styrene acrylic emulsion, 250-320 parts of Portland cement, 0.3-0.5 part of citric acid, 2-4 parts of polyvinyl alcohol fiber, 1-2 parts of an iron powder, 3-5 parts of an organosilicon powder, 1-2 parts of an isothiazolinone anticorrosive mildew-resistant bactericide, 30-40 parts of high strength extraordinary cement, 8-10 parts of hydrogen peroxide and a proper amount of water.
Description
Technical field
The present invention relates to thermal insulation mortar field, be exactly the preparation of a kind of pyrite cinder and thermal insulation mortar.
Background technology
Inorganic heat insulation mortar (glass bead fireproof heat insulating mortar; complex silicate aluminium thermal insulation mortar) be a kind of novel heat-preserving energy-saving mortar material for external rendering in buildings; using inorganic glass bead (claiming again closed-cell expanded perlite) as light skeletal, add the dry-mix being formed by gelling material, anticrack additive and other stopping composition etc.There is antifreeze, the ageing-resistant excellent properties of energy-conserving profit waste, heat insulating, fire prevention and the cheap features such as price, have the market requirement widely.
Summary of the invention
The thermal insulation mortar that the object of the present invention is to provide a kind of pyrite cinder preparation and obtain
Above-mentioned purpose realizes by following scheme:
Pyrite cinder preparation and a thermal insulation mortar, it is characterized in that: it is that raw material by following weight parts makes:
Modification pyrite cinder 20-25, phosphogypsum 2-4, glass bead aggregate 66-80, benzene emulsion 3-5, Portland cement 250-320, citric acid 0.3-0.5, polyvinyl alcohol fiber 2-4, iron powder 1-2, silicone powder 3-5, isothiazolinone anticorrosive mildewproof sterilant 1-2, high-strength special type cement 30-40, hydrogen peroxide 8-10, suitable quantity of water;
Described modification pyrite cinder is made by the raw material of following weight part:
Pyrite cinder 25-35, potassium felspar sand 3-5, silicon carbide 2-4, aluminum oxide 1.5-2.5, silane coupling agent KH5401-2, rapeseed cake 1-2, dioctyl maleate 1.2-2.3;
The preparation method of described modification pyrite cinder is:
By pyrite cinder, after potassium felspar sand stirs, in the hydrogen peroxide that is 1-3% in concentration, soak 6-8 hour, after taking-up, at 700-750 ℃, calcine 4-5 hour, take out, in the acetic acid solution that is 5-8% in concentration, soak 5-8 hour, deionized water wash is dried, after mixing with aluminum oxide again, add in suitable quantity of water and grind, adding 10-15% hydrochloric acid soln tune PH is 5.4-6.2, under 500-600r/min, stir after 4-6 minute, repeated hydrogenation sodium oxide is adjusted to neutrality, dry, again gained powder is mixed with other remaining component, under 500-600r/min, stir after 5-10 minute, obtain.
Described a kind of pyrite cinder preparation and thermal insulation mortar, it is characterized in that:
Preparation method is:
Phosphogypsum, cement, modification pyrite cinder, iron powder are mixed by weight, under 100-200 rev/min, stir 3-5 minute, take out, again with residue whole raw material blendings after, 400-500 rev/min is at the uniform velocity stirred 10-20 minute, again the material three-roll grinder that is stirred is ground to 1-2 hour, after packing and get final product.
Beneficial effect of the present invention is: the present invention, by pyrite cinder calcining, modification, is turned waste into wealth, with low cost, make and thermal insulation mortar high insulating effect.
Embodiment
Pyrite cinder preparation and a thermal insulation mortar, it is that raw material by following weight kg makes:
Modification pyrite cinder 25, phosphogypsum 4, glass bead aggregate 80, benzene emulsion 5, Portland cement 320, citric acid 0.5, polyvinyl alcohol fiber 2.5, iron powder 2, silicone powder 5, isothiazolinone anticorrosive mildewproof sterilant 1.50, high-strength special type cement 40, hydrogen peroxide 8, suitable quantity of water;
Described modification pyrite cinder is made by the raw material of following weight kg:
Pyrite cinder 35, potassium felspar sand 5, silicon carbide 4, aluminum oxide 2.5, silane coupling agent KH5402, rapeseed cake 1, dioctyl maleate 2.1;
The preparation method of described modification pyrite cinder is:
After pyrite cinder, potassium felspar sand are stirred, in the hydrogen peroxide that is 2.5% in concentration, soak 7 hours, after taking-up, at 750 ℃, calcine 5 hours, take out, in the acetic acid solution that is 8% in concentration, soak 8 hours, deionized water wash is dried, after mixing with aluminum oxide again, add in suitable quantity of water and grind, adding 10% hydrochloric acid soln tune PH is 5.8, under 600r/min, stir after 5 minutes, repeated hydrogenation sodium oxide is adjusted to neutrality, dry, then gained powder is mixed with other remaining component, under 600r/min, stir after 10 minutes, obtain.
Described a kind of pyrite cinder preparation and thermal insulation mortar, preparation method is:
By phosphogypsum, cement, modification pyrite cinder, iron powder by weight proportion kg mix, under 200 revs/min, stir 5 minutes, take out, again with residue whole raw material blendings after, 500 revs/min are at the uniform velocity stirred 20 minutes, then the material three-roll grinder that is stirred is ground 2 hours, after packing and get final product.
Products obtained therefrom test result is as follows:
Claims (2)
- Pyrite cinder preparation and a thermal insulation mortar, it is characterized in that: it is that raw material by following weight parts makes:Modification pyrite cinder 20-25, phosphogypsum 2-4, glass bead aggregate 66-80, benzene emulsion 3-5, Portland cement 250-320, citric acid 0.3-0.5, polyvinyl alcohol fiber 2-4, iron powder 1-2, silicone powder 3-5, isothiazolinone anticorrosive mildewproof sterilant 1-2, high-strength special type cement 30-40, hydrogen peroxide 8-10, suitable quantity of water;Described modification pyrite cinder is made by the raw material of following weight part:Pyrite cinder 25-35, potassium felspar sand 3-5, silicon carbide 2-4, aluminum oxide 1.5-2.5, silane coupling agent KH540 1-2, rapeseed cake 1-2, dioctyl maleate 1.2-2.3;The preparation method of described modification pyrite cinder is:By pyrite cinder, after potassium felspar sand stirs, in the hydrogen peroxide that is 1-3% in concentration, soak 6-8 hour, after taking-up, at 700-750 ℃, calcine 4-5 hour, take out, in the acetic acid solution that is 5-8% in concentration, soak 5-8 hour, deionized water wash is dried, after mixing with aluminum oxide again, add in suitable quantity of water and grind, adding 10-15% hydrochloric acid soln tune PH is 5.4-6.2, under 500-600r/min, stir after 4-6 minute, repeated hydrogenation sodium oxide is adjusted to neutrality, dry, again gained powder is mixed with other remaining component, under 500-600r/min, stir after 5-10 minute, obtain.
- A kind of pyrite cinder preparation according to claim 1 and thermal insulation mortar, it is characterized in that:Preparation method is:Phosphogypsum, cement, modification pyrite cinder, iron powder are mixed by weight, under 100-200 rev/min, stir 3-5 minute, take out, again with residue whole raw material blendings after, 400-500 rev/min is at the uniform velocity stirred 10-20 minute, again the material three-roll grinder that is stirred is ground to 1-2 hour, after packing and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310616633.0A CN103693902A (en) | 2013-11-26 | 2013-11-26 | Thermal insulation mortar prepared from pyrite cinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310616633.0A CN103693902A (en) | 2013-11-26 | 2013-11-26 | Thermal insulation mortar prepared from pyrite cinder |
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| Publication Number | Publication Date |
|---|---|
| CN103693902A true CN103693902A (en) | 2014-04-02 |
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| CN201310616633.0A Pending CN103693902A (en) | 2013-11-26 | 2013-11-26 | Thermal insulation mortar prepared from pyrite cinder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105198310A (en) * | 2015-09-07 | 2015-12-30 | 安徽鑫润新型材料有限公司 | High crack resistance concrete |
| CN107522444A (en) * | 2017-09-19 | 2017-12-29 | 芜湖铁路桥梁制造有限公司 | The wear-resisting cement of anticracking |
| CN109095867A (en) * | 2018-10-30 | 2018-12-28 | 广东龙湖科技股份有限公司 | A kind of water-resistant type gypsum filled pours material and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103664074A (en) * | 2013-11-15 | 2014-03-26 | 安徽精一机械设备有限公司 | Thermal mortar prepared from pyrite cinder |
-
2013
- 2013-11-26 CN CN201310616633.0A patent/CN103693902A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103664074A (en) * | 2013-11-15 | 2014-03-26 | 安徽精一机械设备有限公司 | Thermal mortar prepared from pyrite cinder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105198310A (en) * | 2015-09-07 | 2015-12-30 | 安徽鑫润新型材料有限公司 | High crack resistance concrete |
| CN107522444A (en) * | 2017-09-19 | 2017-12-29 | 芜湖铁路桥梁制造有限公司 | The wear-resisting cement of anticracking |
| CN109095867A (en) * | 2018-10-30 | 2018-12-28 | 广东龙湖科技股份有限公司 | A kind of water-resistant type gypsum filled pours material and preparation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |