CN1079769A - Heat-insulating waterproof powder for building - Google Patents
Heat-insulating waterproof powder for building Download PDFInfo
- Publication number
- CN1079769A CN1079769A CN 92108160 CN92108160A CN1079769A CN 1079769 A CN1079769 A CN 1079769A CN 92108160 CN92108160 CN 92108160 CN 92108160 A CN92108160 A CN 92108160A CN 1079769 A CN1079769 A CN 1079769A
- Authority
- CN
- China
- Prior art keywords
- water
- heat
- heat insulation
- waterproof powder
- insulating waterproof
- 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
Links
- 239000000843 powder Substances 0.000 title claims abstract description 15
- 238000009413 insulation Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 3
- 238000004321 preservation Methods 0.000 claims abstract 2
- 238000004078 waterproofing Methods 0.000 claims description 12
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 235000021355 Stearic acid Nutrition 0.000 claims description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 4
- 239000012188 paraffin wax Substances 0.000 claims description 4
- 239000008117 stearic acid Substances 0.000 claims description 4
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 3
- 235000011837 pasties Nutrition 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 229960004418 trolamine Drugs 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims description 2
- 238000009686 powder production technique Methods 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000001035 drying Methods 0.000 abstract description 3
- 239000002612 dispersion medium Substances 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 239000005871 repellent Substances 0.000 abstract 1
- 230000002940 repellent Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Sealing Material Composition (AREA)
Abstract
The invention relates to a production process of heat-insulating waterproof powder for buildings, which is characterized in that calcium carbonate, a water repellent and water in a certain proportion are fully mixed and stirred into paste, the temperature is raised to 100-250 ℃, and the heat-insulating waterproof powder is prepared after heat preservation and drying for 0.5-3 hours. The process has low production cost which is 10-70 percent lower than that of the prior common waterproof powder, and takes water as a dispersion medium, so the process has no pollution in production, stable product performance and convenient use, and is suitable for heat insulation, water prevention, seepage prevention and leakage prevention of houses, pipelines and the like in the building industry.
Description
The present invention relates to a kind of manufacturing process of heat insulation waterproof material for building.
Heat insulation, waterproof, the protection against the tide of house, pipeline are a great problems of construction industry.For addressing this problem, the research and development of domestic heat insulation waterproof material in recent years is rapid, discloses a kind of hydrophobe as CN87101009, is to use Ca(OH) be core, the soap lye that external parcel is made by ammoniacal liquor and lipid acid, the drying that heats up again forms.CN1056513A disclosed " heat insulation town pigment " and for example is to be core with Wingdale, rhombspar, marble particulate, and after heating, appearance is sprayed stearic acid (or paraffin) sealing and formed.Above-mentioned these manufacturing process respectively have characteristics, but technology is all complicated, the production cost height, and the output objectionable impurities in the course of processing that has, contaminate environment is difficult to satisfy user's needs.
The objective of the invention is shortcoming at existing all kinds of heat insulation waterproof material manufacturing process existence, proposed that a kind of technology is simple, raw materials cost is low, and had waterproof, heat insulation, insulation, well behaved, the novel heat-insulation water-proofing powder that can satisfy the building needs such as fire-retardant.
Technical scheme of the present invention is as follows:
With proportioning be:
Cross 100 purpose lime carbonate: 100
Hydrophober: 0.2～1.5
Water: 50～100
The above-mentioned materials mixing is warming up to 100 ℃～250 ℃ after also fully stirring into pasty state, through 0.5～3 hour drying, makes it to take place the chemical physics modification, promptly obtains heat insulation and waterproofing powder.
Above-mentioned lime carbonate can be light calcium carbonate and also can be water-ground limestone.
Above-mentioned hydrophober is a kind of compound, and its proportioning is as follows:
Paraffin: 10～20
Stearic acid: 2～10
Trolamine: 0.5～5
Water: 70～80
The present invention adopts the cheap raw material manufacturing, can reduce cost significantly, than general water-proofing powder cost low 10～70%; With water is dispersion medium, does not have any pollution; Technology is simple, processing ease, and product performance are stable, and are nontoxic, easy to use, are suitable for popularization.
Embodiment below is described:
Earlier by following proportioning:
Paraffin: 15.6
Stearic acid: 4.6
Trolamine: 2
Water: 77.8
It is standby to be mixed with hydrophober.Took by weighing 100 order lime carbonate, 100 grams, again by following proportioning:
Lime carbonate: 100
Hydrophober: 0.7
Water: 80
Above-mentioned materials mixed and stir into the pasty state water resistant solution, in the tray container of packing into, be heated to 200 ℃, be incubated after 2 hours, loosen or sieve after promptly make heat insulation and waterproofing powder.
The detection index of above-mentioned heat insulation and waterproofing powder is as follows:
Unit weight: pine 0.356～tight 0.732
The thick water-proofing powder of barrier performance: 1CM ne-leakage more than 19 days under 1 meter water column static pressure.
Heat-proof quality: 8 ℃～10 ℃ of the heat insulation temperature difference of 1CM water-proofing powder.
7500 volts of voltages of the thick water-proofing powder of electrical insulation capability: 1CM can puncture.
The thick water-proofing powder of alkaline resistance properties: 1CM ne-leakage more than eight days under the saturated aqua calcis static pressure of 1 meter water column soaks.
Claims (3)
1, a kind of heat-insulating water-proof powder production technique is characterized in that following proportioning:
Cross 100 purpose lime carbonate 100
Hydrophober: 0.2～1.5
Water: 50～100
Above-mentioned materials mix fully and stir into pasty state, be warming up to 100 ℃～250 ℃, promptly make heat insulation and waterproofing powder through 0.5～3 hour heat preservation and dryness.
2, heat insulation and waterproofing powder production technique according to claim 1 is characterized in that hydrophober is a kind of compound, and its set of dispense ratio is:
Paraffin: 10～20
Stearic acid: 2～10
Trolamine: 0.5～5
Water: 70～80
3, heat insulation and waterproofing powder production technique according to claim 1 is characterized in that lime carbonate can be light calcium carbonate and also can be water-ground limestone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92108160 CN1079769A (en) | 1992-06-08 | 1992-06-08 | Heat-insulating waterproof powder for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92108160 CN1079769A (en) | 1992-06-08 | 1992-06-08 | Heat-insulating waterproof powder for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1079769A true CN1079769A (en) | 1993-12-22 |
Family
ID=4943283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92108160 Pending CN1079769A (en) | 1992-06-08 | 1992-06-08 | Heat-insulating waterproof powder for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1079769A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101565603A (en) * | 2009-05-22 | 2009-10-28 | 广西丰林木业集团股份有限公司 | Waterproof agent for fibreboard |
-
1992
- 1992-06-08 CN CN 92108160 patent/CN1079769A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101565603A (en) * | 2009-05-22 | 2009-10-28 | 广西丰林木业集团股份有限公司 | Waterproof agent for fibreboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |