CN1067874A - Compound heat-insulating silicate material for cold coating and construction technology thereof - Google Patents
Compound heat-insulating silicate material for cold coating and construction technology thereof Download PDFInfo
- Publication number
- CN1067874A CN1067874A CN 91104463 CN91104463A CN1067874A CN 1067874 A CN1067874 A CN 1067874A CN 91104463 CN91104463 CN 91104463 CN 91104463 A CN91104463 A CN 91104463A CN 1067874 A CN1067874 A CN 1067874A
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- CN
- China
- Prior art keywords
- component
- construction technology
- compound heat
- cold coating
- equipment
- 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.)
- Pending
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- Paints Or Removers (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Thermal Insulation (AREA)
Abstract
The invention belongs to field of heat insulating materials.The thermal insulation coatings in past can only be gone up at hot equipment (such as steam) and use, and powerless to " cold conditions " of new construction or concrete surface.The present invention has overcome the shortcoming of thermal insulation coatings in the past, can be applicable to " cold conditions " and " hot " construction of equipment (facility) simultaneously.
Description
The invention belongs to field of heat insulating materials, all need heat insulation occasion can be widely used in metallurgy, chemical industry, light industry, oil, national defence and daily life etc.
The thermal insulation coatings in past can only be to exist in the equipment (pipeline) under the situation of heat (such as steam) to use on hot equipment (pipeline).And to new construction or concrete surface, powerless when promptly equipment (pipeline) is in " cold conditions ".
The present invention has overcome the shortcoming of thermal insulation coatings in the past, can be applicable to " cold conditions " and " hot " construction of equipment (pipeline) simultaneously.It consists of: sepiolite 40～80kg/m
3; Flax fiber 8～20kg/m
3; Gypsum 8～14kg/m
3; Unslaked lime 2～5kg/m
3; Water glass 2～10kg/m
3; Sodium Silicofluoride 0.1～4kg/m
3; Aluminum silicate fiber 3～15kg/m
3; Asbestos 20～60kg/m
3; Amber is moored sour dibutyl ester sodium sulfonate 3～9kg/m
3; Pearl powder 10～30kg/m
3; Polyvinyl alcohol 0.01～5kg/m
3; Poly aluminium phosphate 2～10kg/m
3; Water is some.
Material hygrometric state unit weight 860kg/m
3; Dry state unit weight 200kg/m
3; Thermal conductivity (350 ℃)≤0.11W/mK.
Flax fiber, gypsum, unslaked lime, Sodium Silicofluoride is packed (be called the A component, all the other are called the B component) separately with plastics bag, must not make and make moist.
Construction technology is: behind equipment (pipeline) degreasing and rust removal, the A component is added in the B component is neutralized into dried wet moderate bulk; Be coated with one deck B component on equipment (pipeline), the dough that will become reconciled then crust is gone up and is pushed sturdy; Treat to be coated with one deck B component again after this layer drying, the dough that will become reconciled again crust is gone up and is pushed sturdy.So repeatedly, till thermal insulation layer meets the requirements of thickness.
Claims (3)
1, a kind of compound heat-insulating silicate material for cold coating is characterized in that the A component contains: sepiolite 40-80kg/m
3Water glass 2-10Kg/m
3, aluminum silicate fiber 3-15Kg/m
3, asbestos 20-60Kg/m
3, succsinic acid dibutyl ester sodium sulfonate 3-9Kg/m
3, pearl powder 10-30Kg/m
3, polyvinyl alcohol 0.01-5Kg/m
3, poly aluminium phosphate 2-10Kg/m
3, water is some.
2, the described lagging material of claim 1 is characterized in that the B component contains: flax fiber 8-20Kg/m
3, gypsum 8～14kg/m
3, unslaked lime 2～5kg/m
3, Sodium Silicofluoride 0.1～4kg/m
3
3, the construction technology of claim 1 and 2 described lagging materials is characterized in that being coated with one deck A component earlier on equipment (pipeline) or body of wall, and the mixture with A component and B component applies again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91104463 CN1067874A (en) | 1991-06-27 | 1991-06-27 | Compound heat-insulating silicate material for cold coating and construction technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91104463 CN1067874A (en) | 1991-06-27 | 1991-06-27 | Compound heat-insulating silicate material for cold coating and construction technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1067874A true CN1067874A (en) | 1993-01-13 |
Family
ID=4906642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91104463 Pending CN1067874A (en) | 1991-06-27 | 1991-06-27 | Compound heat-insulating silicate material for cold coating and construction technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1067874A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6800131B2 (en) | 1997-08-21 | 2004-10-05 | United States Gypsum Company | Gypsum-containing board and tile, and method for producing gypsum-containing board and tile |
| US7758980B2 (en) | 1997-08-21 | 2010-07-20 | United States Gypsum Company | Gypsum-containing board and tile, and method for producing same |
| CN104567362A (en) * | 2014-12-19 | 2015-04-29 | 苏州博涛机电设备有限公司 | Push plate furnace |
| CN105174897A (en) * | 2015-09-18 | 2015-12-23 | 广西路佳道桥勘察设计有限公司 | Flame-retardant external wall thermal insulation material and preparation method thereof |
| CN105254271A (en) * | 2015-09-18 | 2016-01-20 | 广西路佳道桥勘察设计有限公司 | Environmentally-friendly exterior wall heat insulation material and preparation method thereof |
-
1991
- 1991-06-27 CN CN 91104463 patent/CN1067874A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6800131B2 (en) | 1997-08-21 | 2004-10-05 | United States Gypsum Company | Gypsum-containing board and tile, and method for producing gypsum-containing board and tile |
| US7244304B2 (en) | 1997-08-21 | 2007-07-17 | United States Gypsum Company | Gypsum-containing board and tile, and method for producing same |
| US7425236B2 (en) | 1997-08-21 | 2008-09-16 | United States Gypsum Company | Gypsum-containing board and tile, and method for producing same |
| US7758980B2 (en) | 1997-08-21 | 2010-07-20 | United States Gypsum Company | Gypsum-containing board and tile, and method for producing same |
| US7964034B2 (en) | 1997-08-21 | 2011-06-21 | United States Gypsum Company | Gypsum-containing product and method for producing same |
| US8142914B2 (en) | 1997-08-21 | 2012-03-27 | United States Gypsum Company | Gypsum-containing product and gypsum board |
| US8303709B2 (en) | 1997-08-21 | 2012-11-06 | United States Gypsum Company | Gypsum-containing product |
| US8500904B2 (en) | 1997-08-21 | 2013-08-06 | United States Gypsum Company | Gypsum-containing product |
| US8974597B2 (en) | 1997-08-21 | 2015-03-10 | United States Gypsum Company | Gypsum-containing product |
| CN104567362A (en) * | 2014-12-19 | 2015-04-29 | 苏州博涛机电设备有限公司 | Push plate furnace |
| CN105174897A (en) * | 2015-09-18 | 2015-12-23 | 广西路佳道桥勘察设计有限公司 | Flame-retardant external wall thermal insulation material and preparation method thereof |
| CN105254271A (en) * | 2015-09-18 | 2016-01-20 | 广西路佳道桥勘察设计有限公司 | Environmentally-friendly exterior wall heat insulation material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |