CN109180085A - A kind of water-proofing powder - Google Patents
A kind of water-proofing powder Download PDFInfo
- Publication number
- CN109180085A CN109180085A CN201811256401.8A CN201811256401A CN109180085A CN 109180085 A CN109180085 A CN 109180085A CN 201811256401 A CN201811256401 A CN 201811256401A CN 109180085 A CN109180085 A CN 109180085A
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- CN
- China
- Prior art keywords
- water
- proofing
- powder
- proofing powder
- production method
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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
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of water-proofing powders, it by weight ratio include the following raw material: cement 65%-75%, quartz sand 15%-20%, dolomite dust 8%-12%, polypropylene fibre 0.9-1.7%, redispersable latex powder 0.8-1.5%, hydroxypropyl methyl cellulose 0.3%-0.6%, polyvinyl alcohol 0.5%-1.2%, polycarboxylate water-reducer 0.2%-0.8%, calcium chloride 0.3%-1.0% and accelerator 3%-5%, production method: above-mentioned raw materials are stirred evenly after pulverizer crushes using blender respectively.Production method of the present invention is simple and fast, cost is low, the water-proofing powder of production uses the novel high polymer material of nontoxic environment protecting and power-saving, with good crack resistance, reinforce wear-resisting scratch resistance, high effect leakage proof thoroughly, frost resistance feature resistant to high temperature, water-proofing powder solidification of the invention is fast, solidify within 2 hours, in leak stopping layer can direct paving ceramic tile, it is convenient to construct, and be firmly bonded with bases such as the old and new's mixed mud, masonries, cohesive force is strong.
Description
Technical field
The present invention relates to chemical technology field more particularly to a kind of water-proofing powders.
Background technique
In recent years Building Trade in China development it is very fast, for waterproof construction in terms of investment it is more year by year.
The ratio of waterproofing work cost is up to 15% or more in project total cost at present, and according to incompletely statistics, new construction leaks every year
Rate is about 10% or so, and country is every year for the maintenance cost in terms of buildings waterproof up to 2,000,000,000 yuan or so.Although in these years I
National expenditures has made great progress in the development aspect of building roofing, basement, balcony, windowsill, toilet warterproof material, but by
In the reason of many aspects, the infiltration of some buildings, drainage are still very universal.The waterproof of domestic construction in the market is anti-
Protective agent is seeped, there are waterproof performance, cracking resistance and thermal insulation properties not enough, easily cracks, and viscosity is low, and to cause the service life short,
And cost is high.
Summary of the invention
For disadvantage present in solution background technique, a kind of water-proofing powder is provided, by weight ratio includes the following raw material:
Cement 65%-75%, quartz sand 15%-20%, dolomite dust 8%-12%, polypropylene fibre 0.9-1.7%, redispersible cream
Rubber powder 0.8-1.5%, hydroxypropyl methyl cellulose 0.3%-0.6%, polyvinyl alcohol 0.5%-1.2%, polycarboxylate water-reducer
0.2%-0.8%, calcium chloride 0.3%-1.0% and accelerator 3%-5%, production method: by above-mentioned raw materials respectively by crushing
After machine crushes, stirred evenly using blender.
Of the invention is further described, the cement 68%-72%, quartz sand 15%-18%, dolomite dust 9%-
10%, polypropylene fibre 1.0-1.5%.
Of the invention is further described, the redispersable latex powder 1.0-1.5%, hydroxypropyl methyl cellulose
0.3%-0.5%, polyvinyl alcohol 0.5%-1.0%.
Of the invention is further described, the polycarboxylate water-reducer 0.3%-0.5%, calcium chloride 0.5%-1.0% with
Accelerator 3%-4%.
By adopting the above technical scheme, it has the following beneficial effects:
Production method of the present invention is simple and fast, cost is low, and the water-proofing powder of production uses nontoxic green ring
Protect energy-efficient novel high polymer material, there is good crack resistance, reinforce wear-resisting scratch resistance, high effect leakage proof thoroughly, frost resistance high temperature resistant
The characteristics of, water-proofing powder solidification of the invention is fast, solidify within 2 hours, in leak stopping layer can direct paving ceramic tile, it is convenient to construct, and with
The bases such as the old and new's mixed mud, masonry are firmly bonded, and cohesive force is strong, be suitable for new and old building object roofing, wall, kitchen, toilet bath room,
The loss zone of balcony, windowsill etc. is suitable for basement, swimming pool, pond etc. and builds leakage blocking and seepage-proofing and structure crack (fine fisssure)
Blocking construction concrete facility disadvantage maintenance.
Specific embodiment
Embodiment 1: a kind of water-proofing powder includes the following raw material: cement 68%, quartz sand 15%, white clouds by weight ratio
Mountain flour 9%, polypropylene fibre 1.5%, redispersable latex powder 1.0%, hydroxypropyl methyl cellulose 0.5%, polyvinyl alcohol
0.5%, production method: above-mentioned raw materials are passed through powder by polycarboxylate water-reducer 0.5%, calcium chloride 1.0% and accelerator 3% respectively
After broken machine crushes, stirred evenly using blender.
Embodiment 2: a kind of water-proofing powder includes the following raw material: cement 68%, quartz sand 15%, white clouds by weight ratio
Mountain flour 9.5%, polypropylene fibre 1.0%, redispersable latex powder 1.2%, hydroxypropyl methyl cellulose 0.3%, polyvinyl alcohol
0.5%, production method: above-mentioned raw materials are passed through powder by polycarboxylate water-reducer 0.5%, calcium chloride 1.0% and accelerator 3% respectively
After broken machine crushes, stirred evenly using blender.
Embodiment 3: a kind of water-proofing powder includes the following raw material: cement 68%, quartz sand 15%, white clouds by weight ratio
Mountain flour 9%, polypropylene fibre 1.0%, redispersable latex powder 1.0%, hydroxypropyl methyl cellulose 0.5%, polyvinyl alcohol
0.5%, production method: above-mentioned raw materials are passed through powder by polycarboxylate water-reducer 0.5%, calcium chloride 0.5% and accelerator 4% respectively
After broken machine crushes, stirred evenly using blender.
Production method of the present invention is simple and fast, cost is low, and the water-proofing powder of production uses nontoxic green ring
Protect energy-efficient novel high polymer material, there is good crack resistance, reinforce wear-resisting scratch resistance, high effect leakage proof thoroughly, frost resistance high temperature resistant
The characteristics of, water-proofing powder solidification of the invention is fast, solidify within 2 hours, in leak stopping layer can direct paving ceramic tile, it is convenient to construct, and with
The bases such as the old and new's mixed mud, masonry are firmly bonded, and cohesive force is strong, be suitable for new and old building object roofing, wall, kitchen, toilet bath room,
The loss zone of balcony, windowsill etc. is suitable for basement, swimming pool, pond etc. and builds leakage blocking and seepage-proofing and structure crack (fine fisssure)
Blocking construction concrete facility disadvantage maintenance.
The foregoing describe basic principles and main features of the invention, It should be understood by those skilled in the art that of the invention
It is not restricted to the described embodiments, the above embodiments and description only illustrate the principle of the present invention, is not departing from
Under the premise of spirit and scope of the invention, various changes and improvements may be made to the invention, these changes and improvements both fall within requirement
In the scope of the invention of protection, invents claimed range and be defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of water-proofing powder, which is characterized in that by weight ratio include the following raw material: cement 65%-75%, quartz sand
15%-20%, dolomite dust 8%-12%, polypropylene fibre 0.9-1.7%, redispersable latex powder 0.8-1.5%, hydroxypropyl
Methylcellulose 0.3%-0.6%, polyvinyl alcohol 0.5%-1.2%, polycarboxylate water-reducer 0.2%-0.8%, calcium chloride
0.3%-1.0% and accelerator 3%-5%, production method: by above-mentioned raw materials respectively after pulverizer crushes, using stirring
Machine stirs evenly.
2. a kind of water-proofing powder according to claim 1, which is characterized in that the cement 68%-72%, quartz sand
15%-18%, dolomite dust 9%-10%, polypropylene fibre 1.0-1.5%.
3. a kind of water-proofing powder according to claim 1, which is characterized in that the redispersable latex powder 1.0-1.5%,
Hydroxypropyl methyl cellulose 0.3%-0.5%, polyvinyl alcohol 0.5%-1.0%.
4. a kind of water-proofing powder according to claim 1, which is characterized in that the polycarboxylate water-reducer 0.3%-0.5%,
Calcium chloride 0.5%-1.0% and accelerator 3%-4%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811256401.8A CN109180085A (en) | 2018-10-26 | 2018-10-26 | A kind of water-proofing powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811256401.8A CN109180085A (en) | 2018-10-26 | 2018-10-26 | A kind of water-proofing powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109180085A true CN109180085A (en) | 2019-01-11 |
Family
ID=64943585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811256401.8A Pending CN109180085A (en) | 2018-10-26 | 2018-10-26 | A kind of water-proofing powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109180085A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002016281A1 (en) * | 2000-08-21 | 2002-02-28 | Lafarge S.A. | Hydraulic binder concrete for making prefabricated tiles, panels and the like |
| CN105753407A (en) * | 2016-03-01 | 2016-07-13 | 山东金水岸环保科技有限公司 | Ceramic tile adhesive and construction method thereof |
| CN105884302A (en) * | 2016-04-14 | 2016-08-24 | 徐州卧牛山新型防水材料有限公司 | Fast-curing, waterproof and leakage-preventing material capable of being constructed under low temperature condition |
-
2018
- 2018-10-26 CN CN201811256401.8A patent/CN109180085A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002016281A1 (en) * | 2000-08-21 | 2002-02-28 | Lafarge S.A. | Hydraulic binder concrete for making prefabricated tiles, panels and the like |
| CN105753407A (en) * | 2016-03-01 | 2016-07-13 | 山东金水岸环保科技有限公司 | Ceramic tile adhesive and construction method thereof |
| CN105884302A (en) * | 2016-04-14 | 2016-08-24 | 徐州卧牛山新型防水材料有限公司 | Fast-curing, waterproof and leakage-preventing material capable of being constructed under low temperature condition |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |
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| RJ01 | Rejection of invention patent application after publication |