CN1045417A - Silicate building material and building surface clean-out system - Google Patents
Silicate building material and building surface clean-out system Download PDFInfo
- Publication number
- CN1045417A CN1045417A CN 89105030 CN89105030A CN1045417A CN 1045417 A CN1045417 A CN 1045417A CN 89105030 CN89105030 CN 89105030 CN 89105030 A CN89105030 A CN 89105030A CN 1045417 A CN1045417 A CN 1045417A
- Authority
- CN
- China
- Prior art keywords
- face
- out system
- acid
- building
- clean
- 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
Classifications
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
- C04B41/5315—Cleaning compositions, e.g. for removing hardened cement from ceramic tiles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
A kind of silicate building material and building surface clean-out system, main component is a nitric acid, acetate and sulfuric acid, acetate etc., use prescription of the present invention to clean cement face, cement sandstone face, terrazzo face, building surfaces such as granitic plaster face, it is thorough to have decontamination, does not have corrosion, does not have advantages such as damage.
Description
The present invention relates to a kind of clean-out system, be applicable to silicate building material, cement particularly, the husky ash of cement, terrazzo, the cleaning of the building surface of granitic plaster.
Purging method to the building surface dirt has machinery to clean.Clear water cleaning and matting etc., clear water cleans can not be clean with Fouling Cleaning effectively, and mechanical cleaning meeting causes damage to building surface.
The objective of the invention is to overcome the shortcoming that machinery cleans and clear water cleans, a kind of matting agent prescription is provided.
Prescription of the present invention belongs to acidic cleaner.The key of prescription is to adopt nitric acid and two kinds of compositions of ethanol.These two kinds of major ingredient cooperate other Chemical Composition, and the brushing building surface just can obtain neither corrosion surface repeatedly, purpose that again can cleaning and descaling.
Clean-out system composition of the present invention and content (weight percent) are:
Ethanol (C
2H
5OH) 1%～20%
Nitric acid (HNO
3) 1%～80%
Hydrochloric acid (HCI) 1%～10%
Sulfuric acid (H
2SO
4) 12%～80%
Phosphoric acid (H
3PO
4) 12%～80%
Acetate (C H
3COOH) 12%～30%
Oxalic acid (H
2C
2O
4) 12%～30%
Above-mentioned clean-out system can add water 1-2 and doubly dilute use.
During the preparation clean-out system, at first amount of alcohol is put into container well, add other composition while stirring, addition sequence such as the listed order of above-mentioned prescription.Various compositions are all prepared with chemically pure reagent.
Wherein major ingredient ethanol and nitric acid for the optimized percentage scope of all kinds of different building surfaces are:
The husky red dog terrazzo of cement face cement face granitic plaster face
Ethanol 8-12 5-10 2-7 1-5
Nitric acid 5-15 15-25 25-35 35-45
Compare with prior art, prescription of the present invention has advantages such as the composition branch is few, and it is thorough to clean dirt, and building surface is not had corrosion, harmless.
Embodiment:
Ethanol nitrate acid phosphoric acid sulfuric acid acetate oxalic acid
Embodiment one: 10 10 5 25 26 12 12
Embodiment two: 8 20 5 21 22 12 12
Embodiment three: 5 30 5 18 18 12 12
Embodiment four: 2.5 40 5 14 14.5 12 12
Embodiment one is applicable to the cement face, and embodiment two is used for the husky red dog of cement, and embodiment three is used for the terrazzo face, and the embodiment four-function is in the granitic plaster face.
The described prescription of the foregoing description all is weight percentage, and can add 1-2 times of water dilution after preparing and use, and also can directly use.
Claims (2)
1, a kind of silicate building material and building surface clean-out system is characterized in that its composition and the weight percentage ranges of various compositions are:
Ethanol (C
2H
5OH) 1%～20%
Nitric acid (HNO
3) 1%～80%
Hydrochloric acid (HCl) 1%～10%
Sulfuric acid (H
2SO
4) 12%～80%
Phosphoric acid (H
3PO
4) 12%～80%
Acetate (CH
3COOH) 12%～30%
Oxalic acid (H
2C
2O
4) 12%～30%
2,, it is characterized in that the optimum weight percentage range of its major ingredient ethanol and nitric acid is according to the described clean-out system of claim 1:
The husky red dog terrazzo of cement face cement face granitic plaster face
Ethanol 8-12 5-10 2-7 1-5
Nitric acid 5-15 15-25 25-35 35-45
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89105030 CN1045417A (en) | 1989-03-10 | 1989-03-10 | Silicate building material and building surface clean-out system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89105030 CN1045417A (en) | 1989-03-10 | 1989-03-10 | Silicate building material and building surface clean-out system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1045417A true CN1045417A (en) | 1990-09-19 |
Family
ID=4855802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89105030 Pending CN1045417A (en) | 1989-03-10 | 1989-03-10 | Silicate building material and building surface clean-out system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1045417A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190633A (en) * | 2016-07-01 | 2016-12-07 | 卓达新材料科技集团威海股份有限公司 | A kind of silicate building material surface cleaning agent |
| CN111154561A (en) * | 2020-01-10 | 2020-05-15 | 上海建为历保科技股份有限公司 | Alkali-efflorescence cleaning and alkali-inhibiting agent for brick wall and stone surface |
-
1989
- 1989-03-10 CN CN 89105030 patent/CN1045417A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190633A (en) * | 2016-07-01 | 2016-12-07 | 卓达新材料科技集团威海股份有限公司 | A kind of silicate building material surface cleaning agent |
| CN111154561A (en) * | 2020-01-10 | 2020-05-15 | 上海建为历保科技股份有限公司 | Alkali-efflorescence cleaning and alkali-inhibiting agent for brick wall and stone surface |
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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 |