CN104164960A - Outdoor stone pavement alkali efflorescence prevention processing method - Google Patents
Outdoor stone pavement alkali efflorescence prevention processing method Download PDFInfo
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- CN104164960A CN104164960A CN201410287422.1A CN201410287422A CN104164960A CN 104164960 A CN104164960 A CN 104164960A CN 201410287422 A CN201410287422 A CN 201410287422A CN 104164960 A CN104164960 A CN 104164960A
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Abstract
The invention belongs to the technical field of stone pavement and particularly discloses an outdoor stone pavement alkali efflorescence prevention processing method. The method comprises the steps that (1), a cleaning machine is utilized for thoroughly cleaning stone; (2) the dried stone is placed into the well-adjusted low-alkali cement pool; (3) an alkali efflorescence prevention protective agent is evenly sprayed on the surface of the stone after removing and drying; (4) a crystal decoration processor is utilized for polishing the surface of the stone at high speed; (5) stone pavement is carried out, and gaps in the stone are sealed with glue. The outdoor stone pavement alkali efflorescence prevention processing method has the advantages that the processing steps are simple, and the adopted various materials are easy to purchase and are low in cost; the rigidity of the processed stone is large, no scratches exist on the stone, the stone is difficultly dissolved in an aqueous solution, and permeating is difficult; compared with the traditional waxing method that inspection and maintenance need to be carried out every two days regularly, the stone processed according to the outdoor stone pavement alkali efflorescence prevention processing method is long in maintenance period ranging from 3 months to 6 months, the maintenance cost of the stone process through the waxing method is one time larger than the maintenance cost of the stone processed through the outdoor stone pavement alkali efflorescence prevention processing method, and therefore the economic benefit is high.
Description
Technical field
The invention belongs to stone material pavement technique field, be specifically related to a kind of outdoor stone material anti-accumulation of salt in the surface soil processing method of mating formation.
Background technology
Wet combining natural stone metope during installation, stone material plate there will be like " watermark " the same patch, along with edge pastes the sclerosis of mortar and is dried, " watermark " can be dwindled a little, even some disappearance, it is isolated, appear at dispersedly in plate, but, along with passage of time, particularly open air meets with rainwater or wet weather repeatedly, the positions such as water slave plate seam or stone surface are invaded, it is large that the water spots of natural stone becomes gradually, and be linked to be sheet at plate seam, plate local deepened, gloss is dim, plate stitches the concurrent white crystalline solid of separating out, do not take off all the year round, have a strong impact on outward appearance, this kind of phenomenon is called accumulation of salt in the surface soil phenomenon.It is as follows that it produces reason: 1, lithotome crystallization is relatively thick, there are many capillary tubies that are invisible to the naked eye, granite pore rate is 0.5～1.5%, marble pore rate is 0.5～2.0%, its anti-permeability performance is not as conventional cement mortar, the water absorption rate 0.2～1.7% of granite, lower, water still can pass to other one side by the capillary tube immersion face by stone material.This specific character of lithotome and the existence of pore, for the infiltration of the materials such as the water in adhesives, alkali, salt with separate out and form the accumulation of salt in the surface soil passage is provided; 2, the main component of stone material is calcium carbonate, accounts for more than 58%, and when the sulfur dioxide in being subject to atmosphere and water function, its top layer is played chemical change and is converted into gypsum, and it is tarnished very soon, and becomes loose porous; 3, binding material produces containing component substances such as alkali, salt.Be mainly edge subsides mortar and separate out Ca(OH) 2(calcium hydroxide) and follow unnecessary mixing water, along the free invasion of the pore of stone material plate, mixing water is more, moves to the Ca(OH on mortar surface) 2 just more, after moisture evaporation, Ca(OH) 2 just stockpile in plate; 4, the infiltration of water, the surface water (or moist) is invaded stone plate along stone surface and gap, and dissolves in Ca(OH) 2 and other salts substances enter stone material capillary tube and form the accumulation of salt in the surface soil.
Therefore, from forming the known water of reason, be solvent and the carrier of accumulation of salt in the surface soil material, and how to cut off the approach of the accumulation of salt in the surface soil and reduce Ca(OH) 2, the product such as salt and the intrusion that reduces water be the major measure of stopping accumulation of salt in the surface soil phenomenon, so how to prevent to stop that stone material itself permeates because of hole is current institute problem demanding prompt solution.
Therefore,, based on the problems referred to above, the invention provides a kind of outdoor stone material anti-accumulation of salt in the surface soil processing method of mating formation.
Summary of the invention
Goal of the invention: the object of this invention is to provide a kind of outdoor stone material anti-accumulation of salt in the surface soil processing method of mating formation, solution stone material is mated formation and is used the rear accumulation of salt in the surface soil phenomenon occurring, improve and to utilize stone material to mat formation application life of appearance looks elegant degree and Integral stone face of face, reduce stone material use cost.
Technical scheme: a kind of outdoor stone material of the present invention anti-accumulation of salt in the surface soil processing method of mating formation, comprise the following steps,
Step (1) utilizes cleaning robot that stone material is cleaned up, natural air drying or oven dry.
Step (2) is put into dry stone material to mix up low alkali cement pond, low alkali cement select PC32.5 or
PO42.5 or PO52.5, carry out totally-enclosed processing to stone plate, and low alkali cement thickness is 0.2cm-0.5cm.
Step (3) removes, dry after again on surface all with spray anti-accumulation of salt in the surface soil protective agent, after 3 minutes-5 minutes
Use dry towel to wipe the not protective agent of infiltration of surface, prevent crystallization.
Step (4) is utilized brilliant decorations processor pair stone surface to carry out high speed and is polished, by the grinding stone material table that generates heat
The low alkali cement of face and anti-accumulation of salt in the surface soil protective agent produce chemical reaction, and the pore under sealing stone material top layer also forms multiple protective layers.
Step (5) stone material of mating formation, mucilage sealing for place, stone material gap is real.
Further in preferred described step (1), clean stone material hydromining normal-temperature water, if adopt drying machine drying, use low temperature drying temperature to be controlled at 30 degree-60 degree.
Further in preferred described step (2), utilize low alkali cement seal processing to six faces of stone material, when low alkali cement layer, cross when thin or blocked up, utilize grinder to position grinding, air-dry or drying and processing is sprayed water, is carried out on grinding limit, limit.
When further stone surface sprays anti-accumulation of salt in the surface soil protective agent in preferred described step (3), need wear gloves operation, after spraying, stone material be separated and placed natural air drying.
Further preferred described step (4) if in to obtain pore totally-enclosed, can repeatedly repeat to spray anti-accumulation of salt in the surface soil protective agent and carry out sanding operation, wherein anti-accumulation of salt in the surface soil protective agent adopts the ZH aqueous treatment agent that Shanghai Zhen Chang macromolecular material Science and Technology Ltd. produces.
The SL3207 stone material glue that further in preferred described step (5), Zhuzhou Shi Lin polymer Co., Ltd produces.
Further in preferred described step (4), repeat to spray anti-accumulation of salt in the surface soil protective agent and polishing at least 3 times at a high speed, until stone surface crystal is bright, evenly and fineness reach 80 degree-90 and spend.
Compared with prior art, the mat formation beneficial effect of anti-accumulation of salt in the surface soil processing method of a kind of outdoor stone material of the present invention is: 1, simple, the various materials that use for the treatment of step easily buying and cost low; So 2, utilize large, anti-scratch, the not soluble in water solvent of hardness of stone that the method is processed to be difficult to infiltrate; 3, compare with traditional waxing method, waxing method need to be made regular check on the stone material its maintenance period long (the 3-6 month) of safeguarding the processing of (maintenance in 2 days) and this method, so the maintenance cost of the method for waxing the on long terms 1 times of left and right of prepared stone material that is this method; 4, traditional waxing method forms damage to stone material itself, affects stone material application life, and that this method crystal face treatment technology is stopped this problem economic benefit is high.
The specific embodiment
Below in conjunction with specific embodiment, further illustrate the present invention.
A kind of outdoor stone material of the present invention anti-accumulation of salt in the surface soil processing method of mating formation, comprises the following steps,
Step (1) utilizes cleaning robot that stone material is cleaned up, natural air drying or oven dry.
Step (2) is put into dry stone material to mix up low alkali cement pond, low alkali cement select PC32.5 or
PO42.5 or PO52.5, carry out totally-enclosed processing to stone plate, and low alkali cement thickness is 0.2cm-0.5cm.
Step (3) removes, dry after again on surface all with spray anti-accumulation of salt in the surface soil protective agent, after 3 minutes-5 minutes
Use dry towel to wipe the not protective agent of infiltration of surface, prevent crystallization.
Step (4) is utilized brilliant decorations processor pair stone surface to carry out high speed and is polished, by the grinding stone material table that generates heat
The low alkali cement of face and anti-accumulation of salt in the surface soil protective agent produce chemical reaction, and the pore under sealing stone material top layer also forms multiple protective layers.
Step (5) stone material of mating formation, mucilage sealing for place, stone material gap is real.
Wherein, clean stone material hydromining normal-temperature water in step (1), if adopt drying machine drying, use low temperature drying temperature to be controlled at 30 degree-60 degree, this kind of bake out temperature can be dried stone surface moisture fast, guarantees that the processing of next step is stable, in step (2), utilize low alkali cement to seal processing to six faces of stone material, when low alkali cement layer is crossed when thin or blocked up, utilized grinder to position grinding, air-dry or drying and processing is sprayed water, is carried out on grinding limit, limit, guarantees that low alkali cement can chemical reaction (stable reaction conditions) accurately occur with anti-accumulation of salt in the surface soil protection, when stone surface sprays anti-accumulation of salt in the surface soil protective agent in step (3), need wear gloves operation, after spraying, stone material be separated and placed natural air drying, wear gloves protect operator safety, can not stack and prevent that completely dry place does not stick together, affect next step processing, step (4) if in to obtain pore totally-enclosed, can repeatedly repeat to spray anti-accumulation of salt in the surface soil protective agent and carry out sanding operation, wherein anti-accumulation of salt in the surface soil protective agent adopts the ZH aqueous treatment agent that Shanghai Zhen Chang macromolecular material Science and Technology Ltd. produces, have extremely strong antifouling, hydrophobic effect and good permeability and gas permeability, be penetrated into the ZH of stone material inside, by a series of chemical reaction, can effectively stop the generation of some insoluble illnesss of stone material, as the accumulation of salt in the surface soil, yellowing, water spots, tell rust staining etc., ZH has the function of reinforcing stone material internal construction simultaneously, can effectively improve stone material top layer, the density on surface, the abrasion resistance and the ZH that strengthen stone material top layer are nontoxic, do not burn, can not cause environment pollution, use safety, the SL3207 stone material glue that Zhuzhou Shi Lin polymer Co., Ltd produces in step (5), its stable chemical nature, can be completely by liquid obscures outside stone material connects gap, stop to be penetrated into inner phenomenon and occur, in step (4), repeat to spray anti-accumulation of salt in the surface soil protective agent and at a high speed polishing at least 3 times, until stone surface crystal is bright, evenly and fineness reach 80 degree-90 and spend, appearance looks elegant, long service life.
This stone material anti-accumulation of salt in the surface soil processing method of mating formation, by spraying repeatedly, its stone surface stable chemical nature of polishing, simultaneously stone surface basic unit to realize totally-enclosed protective treatment be that traditional waxing method is beyond one's reach, the economic benefit producing is higher.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, and these improvement also should be considered as protection scope of the present invention.
Claims (7)
1. the outdoor stone material anti-accumulation of salt in the surface soil processing method of mating formation, is characterized in that: comprises the following steps,
Step (1) utilizes cleaning robot that stone material is cleaned up, natural air drying or oven dry;
Step (2) is put into dry stone material to mix up low alkali cement pond, and low alkali cement is selected PC32.5 or PO42.5
Or PO52.5, stone plate is carried out to totally-enclosed processing, low alkali cement thickness is 0.2cm-0.5cm;
Step (3) removes, dry after again on surface all with the anti-accumulation of salt in the surface soil protective agent of spraying, after 3 minutes-5 minutes, use and do mao
Towel is wiped the not protective agent of infiltration of surface, prevents crystallization;
Step (4) is utilized brilliant decorations processor pair stone surface to carry out high speed and is polished, by the generate heat low alkali of stone surface of grinding
Cement and anti-accumulation of salt in the surface soil protective agent produce chemical reaction, and the pore under sealing stone material top layer also forms multiple protective layers;
Step (5) stone material of mating formation, mucilage sealing for place, stone material gap is real.
2. according to a kind of outdoor stone material claimed in claim 1 anti-accumulation of salt in the surface soil processing method of mating formation, it is characterized in that: in described step (1), clean stone material hydromining normal-temperature water, if adopt drying machine drying, use low temperature drying temperature to be controlled at 30 degree-60 and spend.
3. according to a kind of outdoor stone material claimed in claim 1 anti-accumulation of salt in the surface soil processing method of mating formation, it is characterized in that: in described step (2), utilize low alkali cement to seal processing to six faces of stone material, when low alkali cement layer is crossed when thin or blocked up, utilized grinder to position grinding, grinding limit, limit water spray, carry out air-dry or drying and processing again.
4. according to a kind of outdoor stone material claimed in claim 1 anti-accumulation of salt in the surface soil processing method of mating formation, it is characterized in that: when stone surface sprays anti-accumulation of salt in the surface soil protective agent in described step (3), need wear gloves operation, after spraying, stone material be separated and placed natural air drying.
5. according to a kind of outdoor stone material claimed in claim 1 anti-accumulation of salt in the surface soil processing method of mating formation; it is characterized in that: described step (4) if in to obtain pore totally-enclosed; can repeatedly repeat to spray anti-accumulation of salt in the surface soil protective agent and carry out sanding operation, wherein anti-accumulation of salt in the surface soil protective agent adopts the ZH aqueous treatment agent that Shanghai Zhen Chang macromolecular material Science and Technology Ltd. produces.
6. according to a kind of outdoor stone material claimed in claim 1 anti-accumulation of salt in the surface soil processing method of mating formation, it is characterized in that: the SL3207 stone material glue that in described step (5), Zhuzhou Shi Lin polymer Co., Ltd produces.
7. according to a kind of outdoor stone material claimed in claim 5 anti-accumulation of salt in the surface soil processing method of mating formation; it is characterized in that: in described step (4), repeat to spray anti-accumulation of salt in the surface soil protective agent and at a high speed polishing at least 3 times, until stone surface crystal is bright, evenly and fineness reach 80 degree-90 and spend.
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| CN107829536A (en) * | 2017-10-31 | 2018-03-23 | 安徽天地间文化产业有限公司 | Stone material paving accumulation of salt in the surface soil prevention and controls |
| CN109797954A (en) * | 2018-12-26 | 2019-05-24 | 苏州柯利达装饰股份有限公司 | A kind of interior stone material is mated formation processing method |
| CN112211363A (en) * | 2020-11-02 | 2021-01-12 | 苏州虎皇建设发展有限公司 | Mildew-proof, moisture-proof and alkali-proof treatment method for marble |
| CN115125068A (en) * | 2022-06-23 | 2022-09-30 | 广东翔顺建设集团有限公司 | Biogel type structure surface alkali return crystal clearing material and application |
| CN115140977A (en) * | 2022-07-12 | 2022-10-04 | 广东爱富兰建设有限公司 | Anti-efflorescence stone paving construction method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829536A (en) * | 2017-10-31 | 2018-03-23 | 安徽天地间文化产业有限公司 | Stone material paving accumulation of salt in the surface soil prevention and controls |
| CN109797954A (en) * | 2018-12-26 | 2019-05-24 | 苏州柯利达装饰股份有限公司 | A kind of interior stone material is mated formation processing method |
| CN112211363A (en) * | 2020-11-02 | 2021-01-12 | 苏州虎皇建设发展有限公司 | Mildew-proof, moisture-proof and alkali-proof treatment method for marble |
| CN115125068A (en) * | 2022-06-23 | 2022-09-30 | 广东翔顺建设集团有限公司 | Biogel type structure surface alkali return crystal clearing material and application |
| CN115125068B (en) * | 2022-06-23 | 2023-07-07 | 广东翔顺建设集团有限公司 | Biological gel type structure surface alkali return crystallization removal material and application thereof |
| CN115140977A (en) * | 2022-07-12 | 2022-10-04 | 广东爱富兰建设有限公司 | Anti-efflorescence stone paving construction method |
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Application publication date: 20141126 |