CN110614708A - Grindstone component and laying method thereof - Google Patents
Grindstone component and laying method thereof Download PDFInfo
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- CN110614708A CN110614708A CN201911005451.3A CN201911005451A CN110614708A CN 110614708 A CN110614708 A CN 110614708A CN 201911005451 A CN201911005451 A CN 201911005451A CN 110614708 A CN110614708 A CN 110614708A
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- grinding
- paving
- resin
- layer
- laying
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000000227 grinding Methods 0.000 claims description 48
- 239000010410 layer Substances 0.000 claims description 41
- 239000011347 resin Substances 0.000 claims description 32
- 229920005989 resin Polymers 0.000 claims description 32
- 239000004575 stone Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 16
- 239000003365 glass fiber Substances 0.000 claims description 16
- 238000005498 polishing Methods 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 15
- 239000010432 diamond Substances 0.000 claims description 14
- 229910003460 diamond Inorganic materials 0.000 claims description 14
- 239000002519 antifouling agent Substances 0.000 claims description 11
- 230000003373 anti-fouling effect Effects 0.000 claims description 10
- 239000002518 antifoaming agent Substances 0.000 claims description 9
- 239000004568 cement Substances 0.000 claims description 9
- 239000002002 slurry Substances 0.000 claims description 9
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 8
- 150000001412 amines Chemical class 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 8
- 229920000570 polyether Polymers 0.000 claims description 8
- 238000003892 spreading Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- LCFVJGUPQDGYKZ-UHFFFAOYSA-N Bisphenol A diglycidyl ether Chemical compound C=1C=C(OCC2OC2)C=CC=1C(C)(C)C(C=C1)=CC=C1OCC1CO1 LCFVJGUPQDGYKZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 6
- 229920002125 Sokalan® Polymers 0.000 claims description 6
- 230000001588 bifunctional effect Effects 0.000 claims description 6
- 239000003085 diluting agent Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 239000000839 emulsion Substances 0.000 claims description 6
- 238000011049 filling Methods 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 6
- 239000010931 gold Substances 0.000 claims description 6
- 229910052737 gold Inorganic materials 0.000 claims description 6
- 239000004584 polyacrylic acid Substances 0.000 claims description 6
- 230000001502 supplementing effect Effects 0.000 claims description 6
- 239000002344 surface layer Substances 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000007688 edging Methods 0.000 claims description 3
- 238000007667 floating Methods 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000010438 granite Substances 0.000 claims description 3
- 238000009499 grossing Methods 0.000 claims description 3
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical class NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 239000012948 isocyanate Substances 0.000 claims description 3
- 150000002513 isocyanates Chemical class 0.000 claims description 3
- 239000004579 marble Substances 0.000 claims description 3
- -1 modified alicyclic amine Chemical class 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 230000037452 priming Effects 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 238000005034 decoration Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 2
- 239000004567 concrete Substances 0.000 description 4
- 239000011178 precast concrete Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
- B28B11/06—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with powdered or granular material, e.g. sanding of shaped articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
-
- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/14—Polyepoxides
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
The invention relates to the technical field of deep processing of prefabricated parts, in particular to a grindstone component and a laying method thereof. The prefabricated member is good in decoration, can be directly installed and used, does not need to be deeply processed again, has a decoration effect after leaving a factory, improves the efficiency of the whole house building, has good mechanical property and chemical property, and is longer in service life compared with a common member.
Description
Technical Field
The invention relates to the technical field of prefabricated part deep processing, in particular to a grindstone component and a laying method thereof.
Background
PC is the english abbreviation for precast concrete (precast concrete) and is known in the field of housing industrialization as a PC member. Such as prefabricated reinforced concrete column foundation, prefabricated steel structure steel column foundation, street lamp billboard column reinforced concrete foundation and prefabricated floor slab. The corresponding traditional cast-in-place concrete needs site moulding, site pouring and site maintenance. The concrete prefabricated member is widely applied to the fields of buildings, traffic, water conservancy and the like, and plays an important role in national economy.
After the concrete prefabricated member is produced, the surface is very rough, the surface deep processing needs to be carried out independently after the prefabricated member is installed, the operation is more complicated, and the efficiency of the whole construction period is reduced.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, after the production of a concrete prefabricated member is finished, the surface is very rough, after the installation of the prefabricated member is finished, the surface needs to be separately deeply processed, the operation is more complicated, and the efficiency of the whole construction period is reduced, and provides a grindstone member and a paving method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the grinding stone component comprises a prefabricated component, wherein a bottom coating is paved on the prefabricated component, a glass fiber layer is paved on the bottom coating, an aggregate paving layer is paved on the glass fiber layer, and an antifouling layer is coated on the surface of the aggregate paving layer.
Preferably, the base coat is used for the ground coat.
Preferably, the glass fiber layer is directly laid on the prefabricated part when the base coat is laid.
A method of laying a stone member comprising the steps of:
step one, base layer treatment:
cleaning up sundries on the prefabricated part without oil stains and floating soil;
step two, priming and laying of a glass fiber layer:
selecting a bottom coat for the diamond, uniformly coating and sealing the base layer, wherein the material dosage is 0.3kg per square meter, and paving a glass fiber layer while bottoming;
step three, paving an aggregate spreading layer:
paving the uniformly stirred paving material on the ground, measuring a horizontal point by adopting infrared rays in each small paved area, and compacting and smoothing the surface of the paved material by using a trowel;
step four, color separation construction and polishing:
paving golden grindstones which are not in the same intersection construction area, drying, paving other golden grindstones, polishing after paving, and sequentially performing trial grinding, coarse grinding, slurry supplementing, medium grinding, fine grinding and polishing during polishing;
step five, laying an anti-fouling layer:
and (3) uniformly coating the anti-fouling agent on the surface of the gold grindstone by using aluminum plate wax, wherein the dosage of the anti-fouling agent is 0.2, and the anti-fouling agent is coated for at least two days and then is polished at a high speed.
Preferably, the bottom coat for the diamond in the second step adopts resin: the curing agent is prepared from (by weight) bisphenol A diglycidyl ether 128 or 828, bifunctional epoxy active diluent 5-25, defoaming agent 0.1-0.5, polyamide 20-50, modified hexamethylene diamine 10-30, and modified polyether amine 20-40, and is prepared from (by weight) bisphenol A diglycidyl ether 128 or 828, bifunctional epoxy active diluent 5-25, and defoaming agent 0.1-0.5.
Preferably, in the third step, the paving material is a mixture of aggregate and resin, the paving thickness is 11-13mm, the dosage of the paving material is 23-25 kg/square meter, and the weight ratio is above.
Preferably, the aggregate is one or a mixture of more of quartz stone, marble, granite, glass and ceramic, and the aggregate proportion is as follows:
the resin mixture adopts the following resin: the ratio of the curing agent is 4:1,
wherein the resin proportion is as follows:
the proportion of the curing agent is as follows:
20-70% of modified alicyclic amine
30-50% of modified polyether amine, and the weight ratio of the modified polyether amine.
Preferably, in the fourth step, trial milling: determining the number of curing days according to the air temperature condition, and starting machine grinding after 2-3 days when the temperature is 20-30 ℃;
coarse grinding: firstly, grinding with No. 60-90 rough diamond, enabling a grinding machine head to transversely move on the ground in a 8 shape, edging and adding water, cleaning cement paste at any time, checking flatness by using a guiding ruler until the surface is ground flat and uniformly ground, completely exposing grid bars and stone grains, manually grinding the corners to have the same effect, cleaning with water, drying in the air, rubbing with thick cement paste once, particularly filling and leveling small holes of a surface layer, filling up fallen stone grains, and watering and maintaining for 2-3 d;
slurry supplementing: uniformly scraping the prepared resin on the surface and holes of the washed and dried gold millstone;
middle grinding: selecting No. 1, No. 2 or No. 3 resin water abrasive discs, grinding the discs transversely and vertically in a cross mode for multiple times, and cleaning slurry in the holes in time;
fine grinding: grinding the materials by a No. 90-120 diamond grinder or a No. 3, 4 or 5 resin water grinding plate until the surfaces are smooth, then cleaning the materials by clear water, wiping off cement paste, and then maintaining for 2-3 d;
polishing: grinding with 200 # diamond until the surface of the stone is uniformly exposed, no stone particle is missing, and the stone is flat, smooth and free of pores.
Preferably, the anti-fouling agent is a resin: the curing agent is prepared in a ratio of 5:1,
wherein the resin proportion is as follows:
50-70% of hydroxyl polyacrylic acid emulsion
30-50% of fluorine modified hydroxyl polyacrylic acid emulsion
0.2 to 0.6 percent of water-based defoaming agent
The proportion of the curing agent is as follows: 100% of water-dispersible polymeric isocyanate, and the above proportions are weight ratios.
The invention provides a grindstone component and a paving method thereof, which have the beneficial effects that: the prefabricated member is good in decoration, can be directly installed and used, does not need to be deeply processed again, has a decoration effect after leaving a factory, improves the efficiency of the whole house building, has good mechanical property and chemical property, and is longer in service life compared with a common member.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure: the anti-fouling building block comprises a prefabricated part 1, a bottom coating 2, a glass fiber layer 3, an aggregate spreading layer 4 and an anti-fouling layer 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, the grindstone component comprises a prefabricated component 1, a bottom coating 2 is laid on the prefabricated component 1, a glass fiber layer 3 is laid on the bottom coating 2, an aggregate spreading layer 4 is laid on the glass fiber layer 3, an antifouling layer 5 is coated on the surface of the aggregate spreading layer 4, the bottom coating 2 is selected from a bottom coating for a grindstone, and the glass fiber layer 3 is directly laid on the prefabricated component 1 when the bottom coating 2 is laid.
A method of laying a stone member comprising the steps of:
step one, base layer treatment:
cleaning up sundries on the prefabricated part without oil stains and floating soil;
step two, priming and laying of a glass fiber layer:
selecting a bottom coat for the diamond, uniformly coating and sealing the base layer, wherein the material dosage is 0.3kg per square meter, and paving a glass fiber layer while bottoming; the bottom coat for the diamond adopts resin: the curing agent is prepared from (by weight) bisphenol A diglycidyl ether 128 or 828, bifunctional epoxy active diluent 5-25, defoaming agent 0.1-0.5, polyamide 20-50, modified hexamethylene diamine 10-30, and modified polyether amine 20-40, and is prepared from (by weight) bisphenol A diglycidyl ether 128 or 828, bifunctional epoxy active diluent 5-25, and defoaming agent 0.1-0.5.
The bottom coating has the function of reinforcing the precast concrete component by permeating the precast concrete component, so that the resin and the ground are chemically anchored;
step three, paving an aggregate spreading layer:
paving the uniformly stirred paving material on the ground, measuring a horizontal point by adopting infrared rays in each small paved area, and compacting and smoothing the surface of the paved material by using a trowel; the paving material is a mixture of aggregate and resin, which is prepared according to the ratio of 4:1, the paving thickness is 11-13mm, the using amount of the paving material is 23-25kg per square meter, the aggregate is one or more of quartz stone, marble, granite, glass and ceramic, and the aggregate proportion is as follows:
the resin mixture used was resin: the ratio of the curing agent is 4:1,
wherein the resin proportion is as follows:
the proportion of the curing agent is as follows:
20-70% of modified alicyclic amine
30-50% of modified polyether amine.
The paving material reflects the main part of the pattern texture and the main part of various mechanical properties, and the uniformity, the smoothness and the compactness of aggregate mixed paving are noticed during paving; the mixing uniformity of the resin and the aggregate; fully grouting to ensure that the holes are completely sealed; ensuring complete curing before polishing;
step four, color separation construction and polishing:
paving golden grindstones which are not in the same intersection construction area, drying, paving other golden grindstones, polishing after paving, and sequentially performing trial grinding, coarse grinding, slurry supplementing, medium grinding, fine grinding and polishing during polishing;
trial grinding: determining the number of curing days according to the air temperature condition, and starting machine grinding after 2-3 days when the temperature is 20-30 ℃;
coarse grinding: firstly, grinding with No. 60-90 rough diamond, enabling a grinding machine head to transversely move on the ground in a 8 shape, edging and adding water, cleaning cement paste at any time, checking flatness by using a guiding ruler until the surface is ground flat and uniformly ground, completely exposing grid bars and stone grains, manually grinding the corners to have the same effect, cleaning with water, drying in the air, rubbing with thick cement paste once, particularly filling and leveling small holes of a surface layer, filling up fallen stone grains, and watering and maintaining for 2-3 d;
slurry supplementing: uniformly scraping the prepared resin on the surface and holes of the washed and dried gold millstone;
middle grinding: selecting No. 1, No. 2 or No. 3 resin water abrasive discs, grinding the discs transversely and vertically in a cross mode for multiple times, and cleaning slurry in the holes in time;
fine grinding: grinding the materials by a No. 90-120 diamond grinder or a No. 3, 4 or 5 resin water grinding plate until the surfaces are smooth, then cleaning the materials by clear water, wiping off cement paste, and then maintaining for 2-3 d;
polishing: grinding with 200 # diamond until the surface of the stone is uniformly exposed, no stone particle is missing, and the stone is flat, smooth and free of pores.
Step five, laying an anti-fouling layer:
and (3) uniformly coating the anti-fouling agent on the surface of the gold grindstone by using aluminum plate wax, wherein the dosage of the anti-fouling agent is 0.2, and the anti-fouling agent is coated for at least two days and then is polished at a high speed.
Adding an antifouling layer on the surface to form a high-brightness, matte, wear-resistant, antifouling and other surface layer closed system; high-hardness, corrosion-resistant, acid-base-resistant and the like.
The anti-fouling agent adopts resin: the curing agent is prepared in a ratio of 5:1,
wherein the resin proportion is as follows:
50-70% of hydroxyl polyacrylic acid emulsion
30-50% of fluorine modified hydroxyl polyacrylic acid emulsion
0.2 to 0.6 percent of water-based defoaming agent
The proportion of the curing agent is as follows: 100% of water-dispersible polymeric isocyanate, and the above proportions are weight ratios.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any technical solutions, concepts and designs obtained by equivalent substitutions or changes of the technical solutions and the inventive concepts of the present invention by those skilled in the art within the technical scope of the present invention shall be covered by the scope of the present invention.
Claims (9)
1. The grindstone component comprises a prefabricated component (1) and is characterized in that a bottom coating (2) is paved on the prefabricated component (1), a glass fiber layer (3) is paved on the bottom coating (2), an aggregate spreading layer (4) is paved on the glass fiber layer (3), and an antifouling layer (5) is coated on the surface of the aggregate spreading layer (4).
2. The grindstone member according to claim 1, characterized in that the undercoat layer (2) is a primer for a grindstone.
3. A stone component as claimed in claim 1, characterized in that the glass fibre layer (3) is laid directly on the prefabricated component (1) at the time of laying the base coat (2).
4. A method for laying a grindstone member, characterized by comprising the steps of:
step one, base layer treatment:
cleaning up sundries on the prefabricated part without oil stains and floating soil;
step two, priming and laying of a glass fiber layer:
selecting a bottom coat for the diamond, uniformly coating and sealing the base layer, wherein the material dosage is 0.3kg per square meter, and paving a glass fiber layer while bottoming;
step three, paving an aggregate spreading layer:
paving the uniformly stirred paving material on the ground, measuring a horizontal point by adopting infrared rays in each small paved area, and compacting and smoothing the surface of the paved material by using a trowel;
step four, color separation construction and polishing:
paving golden grindstones which are not in the same intersection construction area, drying, paving other golden grindstones, polishing after paving, and sequentially performing trial grinding, coarse grinding, slurry supplementing, medium grinding, fine grinding and polishing during polishing;
step five, laying an anti-fouling layer:
the anti-fouling agent is uniformly coated on the surface of the gold grindstone by pushing with aluminum plate wax, the dosage of the anti-fouling agent is 0.2kg per square meter, and the anti-fouling agent is polished at high speed after being coated for at least two days.
5. The method for laying a grindstone member according to claim 4, wherein the primer for the grindstone in the second step is a resin: the curing agent is prepared from (by weight) bisphenol A diglycidyl ether 128 or 828, bifunctional epoxy active diluent 5-25, defoaming agent 0.1-0.5, polyamide 20-50, modified hexamethylene diamine 10-30, and modified polyether amine 20-40, and is prepared from (by weight) bisphenol A diglycidyl ether 128 or 828, bifunctional epoxy active diluent 5-25, and defoaming agent 0.1-0.5.
6. The method for laying a grindstone member according to claim 4, wherein in the third step, the paving material is a mixture of aggregate and resin in a ratio of 4:1, the paving thickness is 11 to 13mm, the dosage of the paving material is 23 to 25kg per square meter, and the above proportions are weight ratios.
7. A method for laying a stone mill component as claimed in claim 6, wherein the aggregate is one or more of quartz stone, marble, granite, glass and ceramic, and the proportion of the aggregate is as follows:
the resin mixture adopts the following resin: the ratio of the curing agent is 4:1,
wherein the resin proportion is as follows:
the proportion of the curing agent is as follows:
20-70% of modified alicyclic amine
30-50% of modified polyether amine, and the weight ratio of the modified polyether amine.
8. The method for laying a grindstone member according to claim 4, characterized in that in step four, trial grinding: determining the number of curing days according to the air temperature condition, and starting machine grinding after 2-3 days when the temperature is 20-30 ℃;
coarse grinding: firstly, grinding with No. 60-90 rough diamond, enabling a grinding machine head to transversely move on the ground in a 8 shape, edging and adding water, cleaning cement paste at any time, checking flatness by using a guiding ruler until the surface is ground flat and uniformly ground, completely exposing grid bars and stone grains, manually grinding the corners to have the same effect, cleaning with water, drying in the air, rubbing with thick cement paste once, particularly filling and leveling small holes of a surface layer, filling up fallen stone grains, and watering and maintaining for 2-3 d;
slurry supplementing: uniformly scraping the prepared resin on the surface and holes of the washed and dried gold millstone;
middle grinding: selecting No. 1, No. 2 or No. 3 resin water abrasive discs, grinding the discs transversely and vertically in a cross mode for multiple times, and cleaning slurry in the holes in time;
fine grinding: grinding the materials by a No. 90-120 diamond grinder or a No. 3, 4 or 5 resin water grinding plate until the surfaces are smooth, then cleaning the materials by clear water, wiping off cement paste, and then maintaining for 2-3 d;
polishing: grinding with 200 # diamond until the surface of the stone is uniformly exposed, no stone particle is missing, and the stone is flat, smooth and free of pores.
9. A method of laying a stone member as claimed in claim 4, wherein said anti-soiling agent is a resin: the curing agent is prepared in a ratio of 5:1,
wherein the resin proportion is as follows:
50-70% of hydroxyl polyacrylic acid emulsion
30-50% of fluorine modified hydroxyl polyacrylic acid emulsion
0.2 to 0.6 percent of water-based defoaming agent
The proportion of the curing agent is as follows: 100% of water-dispersible polymeric isocyanate, and the above proportions are weight ratios.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911005451.3A CN110614708A (en) | 2019-10-22 | 2019-10-22 | Grindstone component and laying method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911005451.3A CN110614708A (en) | 2019-10-22 | 2019-10-22 | Grindstone component and laying method thereof |
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| Publication Number | Publication Date |
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| CN110614708A true CN110614708A (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911005451.3A Pending CN110614708A (en) | 2019-10-22 | 2019-10-22 | Grindstone component and laying method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210788A (en) * | 2021-09-14 | 2022-03-22 | 上海典跃建材科技有限公司 | Aluminum section bar punching forming device and mounting method thereof |
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| CN104563507A (en) * | 2014-12-11 | 2015-04-29 | 内蒙古兴泰建设集团有限公司 | Novel cast-in-place waterstone ground surface layer construction method |
| DE102016003860A1 (en) * | 2016-03-30 | 2017-10-05 | Hauke Eilders | Method for producing a multi-layered stone floor |
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| CN107384119A (en) * | 2017-06-22 | 2017-11-24 | 广州秀珀化工涂料有限公司 | Color brilliant self-leveling floor coating of a kind of non-solvent epoxy and preparation method thereof |
| CN108640612A (en) * | 2018-06-21 | 2018-10-12 | 苏州德远地坪科技有限公司 | A kind of polishing concrete decoration terrace |
| CN212266164U (en) * | 2019-10-22 | 2021-01-01 | 上海典跃建材科技有限公司 | Grindstone component |
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| CN114210788A (en) * | 2021-09-14 | 2022-03-22 | 上海典跃建材科技有限公司 | Aluminum section bar punching forming device and mounting method thereof |
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