The reason why the stone is loved by people, in addition to the charming natural color and hard texture, the crystal clear gloss is always the people's favorite. People always pursue the high gloss of the stone, because the higher stone gloss will show the natural charm of the stone more, making its application more noble and magnificent. Therefore, how to maintain the natural color and bright luster of stone for a long time has become the goal and subject that people unremittingly pursue and explore. Then how should the stone renovation care be done, and what issues need to be paid attention to in the process of stone renovation and care in the market? Here are some of the issues that we can easily overlook about stone refurbishment care . We hope to help friends who have this need!
Stone refurbishment care steps and precautions
Step one: Perform comprehensive cleaning on the stones that need to be refurbished, and then use a professional stone slotting machine to neatly cut the slits in the original stone installation to minimize the gap width between the stone gaps.
Step 2: In order to approach the original stone color to improve the overall sense and achieve the best visual effect, use a marble adhesive that is close to the stone's own color and match the marble adhesive perfectly.
Step 3: Polish the polishing sheet and polish the filler to make it a horizontal plane with the stone, increase the overall flatness of the stone, and solve the problem of the gap between the gaps and prevent the stone gap from turning black again. Using a granite refurbished machine with a special cut-out grinding piece, the cut-out bit is carefully polished to make it a plane with the stone.
Step 4: Use a special granite polishing machine to grind the stone from coarse to fine from 50-3000 stone water-abrasive discs, resulting in a bright and smooth surface.
Step 5: After cutting, the stone powder needs to be polished and polished together with the stone retreader and the steel wool. Under the grinding pressure, the stone and the crystalline powder undergo physical and chemical reactions under high temperature to form a dense layer. Hard crystalline protective layer. After crystallization can enhance the color and brightness of the stone, but also to achieve non-slip, waterproof, anti-oil and other effects.
Tips: Since the marble glue will have a certain degree of shrinkage after it is completely solidified, the marble glue should be slightly higher than the stone level so that it will not be filled many times.
The crystal surface treatment process on the stone surface is actually a kind of chemical effect. The crystal surface agent (acid) and the stone substance (calcium carbonate) produce a chemical effect. When the chemical action occurs, the surface of the lime is heated by the ground wiping machine. Press and hardened, heat transfer through the steel wire to form a light and hard calcium glass surface. In the process of stone crystal face care, we need to use professional tools such as watering can, dust push, crystal surface maintenance agent, crystal hard powder, stone care machine (brushing machine), red scouring pad, etc. It is best to use neutral crystal surface Agents, neutral renovation pulp, after renovation as much as possible using animal hair pad or nano wool pad to dry the surface temperature to about fifty degrees and then do the crystal surface treatment, see the income, the stone should be immediately shut down when the glass is shining.
Stone refurbishment care is easily overlooked
1) How to correctly use the waterproof agent
In the use of decorative stone, including renovation, care is most likely to ignore the issue of waterproofing. It is also because of the water problem that directly affects the use of decorative stone.
Therefore, the stone is waterproof and then caulking before refurbishing. This is the most easily overlooked problem in the industry, and it is directly related to the quality and effectiveness of the crystallization. There are many construction teams that don’t pay attention to this point, and some have done waterproof jointing. This is a very wrong practice. Because waterproof joints are used first, then the joints are not waterproof, and most of the water is often refurbished. It is from the seam seepage to the cement below the stone, and the cement slowly evaporates out of the stone surface after it contains water, causing salt to change on the surface of the stone. This is what the industry calls the back-alkali phenomenon, so waterproofing the stone seam is particularly important. This is a question worthy of our attention.
2) How to correctly understand the role of each piece in the disc
Commonly used stone refurbishment of the use of grinding pieces, grinding blocks, there are 0 # -3000 #, where 0 # -100 # is used when grinding cut, 300 # -500 # is used when rough grinding, 800 # -1000 # is fine grinding When used, 2000#-3000# is used when grinding, we may not have noticed that each grade number must use two numbers, through the grinding of these two numbers, in order to reach the level of grinding Grinding under the wear marks, this is also the most easily overlooked thing in the renovation of polished stone. Many construction teams have a bad habit of skipping a film. Commonly known as (jumping disc) is the process of grinding. It does not follow the process from coarse to fine and fine, but only uses a single grinding number for each grade. Even if only rough grinding is done, grinding is done directly behind and it is a very common phenomenon in the industry. Like this practice, how can we effectively trim the wear scar on the previous level? This is a very bad bad habit. Such refurbishment must be done well. The answer is yes. This is an issue that deserves our special attention.
3) How to correctly and reasonably use water during stone renovation
Stone is most afraid of water, which is well known. The stone refurbishment adopts dry grinding, which has not yet met the requirements from the grinding plate technology. At present, we can only recommend the use of dry grinding before the 300# wafer, and the need for water after the 500#. However, the amount of water used is stressful. We recommend the use of water to control the amount of water used. . When the water is sprayed, the paddle is enough when it is sanded. Excessive water will reduce the cutting efficiency. The polished paddles are dragged with a mop and then sprayed with water. This repeats until each level is completed. The control of water consumption is directly related to the efficiency and quality of the entire project.
4) How to properly dry the stone after absorbing water
After the refurbishment, the stones are inhaled to varying degrees, and the water used in the refurbishment will greatly influence the crystal face treatment that is followed. If the treatment is improper, the stones, such as alkali, macular, and erythema, may be returned to the affected area. The salt crystals in the crystal lattice are changed, which accelerates the weathering of the stone to dissolve the shallow salt of the stone, and resist scattering on the surface in the water. The wind accelerates the evaporation of water and eventually leaves the accumulation of salt. This is called the return of alkali. Environmental changes in the wet and dry also accelerate the crystallization of salt --- dissolution --- the recrystallization of the cycle, while the dissolution of the repeated salt --- --- --- --- --- --- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- It is powdery or scale-like, and it gradually falls off from the stone. It eventually forms flaky pits and shallow ditch. Therefore, the drying of the stone after refurbishment is very necessary, and it is an indispensable link. We can consider adopting movable Drying box, which can greatly improve the progress, efficiency, and effectiveness of the project. This is a problem worthy of our attention.
5) How to properly handle stone pre-filling hole pretreatment problem
After the renovation of the stone, micro-voids and micro-gap are exposed. How to be able to make mirror treatment in the late stage can be orderly, effective, and in one step. The industry has been continuously seeking and pursuing such products in order to achieve perfect results.
After the stone renovation, the pre-treatment of filling holes, the industry has always used some containing organic resin powder (crystalline powder), which often ignores the inorganic material as the stone, the use of organic resin powder (crystalline powder) is not suitable for filling holes. Analyzed from the standpoint of chemical compatibility, it is also incompatible. These solids contain organic resin powder (crystalline powder), which has no penetrating power at all. It is at best covered by a film on its surface, and there is a hole in the stone where life needs breathing. It is closed, and lesions begin from this point. This material is not recommended.
So what material is the most suitable and most compatible with stone? This is a new generation of natural stone filler air permeability enhancer, with inorganic materials as the main material for hole filling pretreatment, is a very good choice for compatibility. It is a liquid environmental protection material based on inorganic materials, has a strong penetration capacity, can effectively penetrate into the crystal lattice of the stone, combined with the stone to form a whole, strengthen the surface hardness of the stone, this material combined with the stone, can Effectively maintain the breathability of stone, so that the stone can be effectively breathed and moisturized. This is a question that is worth our thinking.
6) How to correctly handle the problem of using a polishing pad and steel wool
Everyone knows that stone renewal, care, crystallization, and polishing are all through the media tools that we are familiar with synthetic fiber mats and steel wool.
These medium tools (steel wool) cooperate with the machine under a certain speed and pressure, the crystallization agent or the polishing material under the physical condition, the thermoplastic material under the temperature condition, reach the softening point or the melting point, the machine force makes the material pull the film. The formation of a glossy surface has become a crystalline surface that everyone has ever known. The steel wool in the acidic water, iron ions fell on the stone, rust, yellow is inevitable vicious cycle phenomenon, sharp steel wool on the crystal surface to leave a circle of patterns is also an inevitable regret.
Another medium tool (synthetic fiber mat) cooperates with a machine under a certain speed and pressure, crystallizing agent or polishing material under the physical and chemical conditions, the non-thermoplastic material in the collision between the molecules and molecules and film . The film-forming structure is such that the hardness, wear-resistance, weatherability, washability, gloss retention, and air permeability of the film formed by the film are far better than those of the film formed under the thermoplastic conditions. And greatly removes rust, yellowing lesions, purifying translucent mirror effects. This is also very useful for our reference to the use of media tools and thermoplastic and non-thermoplastic materials.
7) How can it be considered as an outstanding crystal surface effect problem?
Above we have discussed a series of waterproofing, grinding, stone drying, pre-crystallization, polishing pad and its material effects and effects. Here we talk about how to be considered an outstanding crystal surface effect, now on the market to do Crystal-polished materials can be described as flourishing, full of dazzling, incomplete, so naturally there are advantages and disadvantages.
The outstanding crystal surface effect must satisfy the following conditions: bright but not dazzling, good appearance, bright and clean water, clear water, clear mirror effect, moisturizing and excellent long-term anti-skid performance, smooth and smooth mirror surface, so that the stone will be born continuously. Moisturizing and breathing, easy to maintain, washable, long-lasting, and environmentally friendly. This is considered an excellent crystal surface effect.
8) How to correctly determine the time between stone care spacing
The spacing of stone care time is always not a standard in the industry, and it is said that the cloud is, in the final analysis, caused by a dazzling array of crystal surface materials.
Regardless of the brightness of the ground, in general, maintenance must be done within 15 to 30 days. This is the most reasonable period. Even if there is not a lot of people and places with little wear and tear, you should strictly abide by this period of care. There are many The cleaning and nursing company or the hotel PA pays very little attention to this period of nursing. It is a matter of great erroneousness that the surface is used without brightness. When the ground is not used, it is time for renovation. . To know that reasonable and timely care is the most effective protection and to refrain from frequent refurbishment in the future, this is a common and easily overlooked issue.
Editor's summary: The above is the stone refurbishment nursing steps and precautions vigilant: stone care can not be used indiscriminately related to the introduction of cleaners, hoping to help meet the needs of friends! For more information, please continue to follow our website, follow-up will show more exciting content. You can also purchase more of your favorite products on Qijia Mall!
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