How to renovate and polish marble countertops? Marble material is often used at home, which is often used for cabinet countertops or floor decoration, but it needs polishing operation, otherwise it will affect the luster of marble surface. How to renovate polished marble countertops is described in detail below.
How to renovate and polish marble countertops 1 marble renovation method;
1, light modification
Mild means that there are only slight scratches on the stone surface, which can be slightly refurbished. Wax the ground first, and then use some diamond water mill, usually 800#. Generally speaking, the mild ones only need to be polished for about ten minutes. In this process, we must ensure sufficient moisture, otherwise it is easy to damage marble. After polishing, the marble surface should be cleaned to prevent the residue from continuing to corrode the marble.
2. Moderate renovation
Moderate is a little more serious than mild, mainly because the marble has lost its luster. Not smooth, unable to reflect objects, with some mottled marks, but generally not deep. At this time, polishing should be carried out with a polishing sheet. Rinse and polish with a diamond mill. The grinding steps are the same as light grinding.
3. Deep transformation
This kind is more serious. If the marble needs deep renovation, it means that the marble has been severely weathered and oxidized. Generally, there have been many holes, and there must be many scars on the surface, which is very rough to the touch. At this time, the marble needs further renovation. It is also a diamond mill.
However, in order to match the color later, some marble crystal hard powder will be used for hard treatment. After polishing, a certain degree of polishing is needed. In this process, we must pay attention to enough water, and we can't polish without water. Marble renovation is generally a technology, and deep renovation is relatively difficult, so some resin should be used. After polishing, the marble will be as good as new.
Marble renovation technology
1. Install 20-30 kilograms of iron on the crystal face machine. Workers should also pay attention to the balance of the machine when starting it. ) Install the 30# reconditioning plate on the reconditioning needle plate, and pour 500g of clean water on the ground.
2. Start the crystal face machine to polish and renovate two pieces of 80cmX80cm marble, and it is required to polish evenly. Don't stop at a certain position and renovate slowly (because the speed is too fast, the needle disk will not be balanced enough, and the refurbished disk will grind uneven grinding lines). The joint of each marble can be ground for more time, because all the floors are slightly higher and harder on four sides;
3. During the grinding process, the clear water will gradually become turbid. Scrape off the turbid water with glass, and then continue grinding with 400g clean water. Stop the machine at this time, scrape off the turbid water with glass, and check the renovation of brick surface. The standard of normal renovation effect is: the stone has a new scene, dull, uniform grinding lines, smooth and slippery, and the old scar of brick 100% disappears.
4. After the sewage is sucked up, you can choose to scrub the periphery of the construction area by hand, then wash the whole ground with a red pad machine and suck up the sewage with a water suction machine;
5. After completing the transformation standard of 30#, suck up the sewage, add fresh water again, put on the transformation plate of 50# and continue polishing, and repeat the procedures of 1, 2 and 3;
6. Continue grinding with 150#, 300#, 500#, 800#, 1000#, 2000#, 3000# and M# respectively, and repeat the procedures of 1, 2 and 3; (800# needs to be polished for a long time to eliminate tiny grinding marks. 1000#, 2000# and 3000# need less water for renovation);
7. After M# grinding, the surface smoothness of the stone is good, but slightly hazy, with dense and fine pores, which are not easy to find, smooth and flat.
8. Spray crystal powder (5- 10 ml per square meter) on the ground, and use a crystal nano-pad with a crystal face machine at a speed of 175. Grinding slowly every two squares takes about 3-5 minutes.
9. The ground is cleaned by machine, dried and polished;
10, push the dust floor, and remove the protective equipment. The operation is over.
Do you know the steps and processes of marble renovation? Marble is a kind of stone containing a lot of chemicals, and it is also one of our most common and relatively cheap stones. Marble has a wide range of applications and will be used in many places, whether it is a building or a construction site or some experimental bases. Although marble is easy to be oxidized and weathered, it is also the only stone that can be refurbished, and it is also amazing.
How to renovate polished marble countertops 2. How to polish the marble countertop?
1, the scratch area is small and shallow.
If the scratch area of the marble countertop is relatively small and shallow, local polishing is enough. Apply wax to the scratched area, and then apply it evenly with polishing cloth.
2. The scratch area is small but deep
If the scratch area of marble is small, but the trace is deep, it is time-consuming to polish the trace with a polishing file first, and then wax it.
3. The scratch area is large and the trace is shallow.
If the scratch area of the marble countertop is relatively large, but the trace is shallow, you can apply lard on the countertop and then polish it with polishing cloth.
4. The scratch area is large and the trace is deep.
If the scratch area of the marble countertop is relatively large and the trace is relatively deep, it is necessary to find a professional polishing master to polish it with a polishing machine.
Step 5 wax
No matter what polishing is used, the last step needs waxing. If not waxed, the surface will not only look smooth, but also be easily scratched or corroded.
Second, the repair method of marble countertops
1, matt marble countertop
You can choose to use a 6000-mesh sand table to polish the scratches into a circle. After removing the knife marks and scratches on the countertop, grind the scratches into a circle with an 800- 1200 mesh sand table, and finally wipe them with a scouring pad.
2. Semi-matte marble countertops
The repair method of knife marks and scratches on semi-matt marble desktop is the same as that of matt marble. First, use a 6000-mesh sand table, then use an 800- 1200-mesh sand table to polish the scratches, then wipe and polish with a soft cloth, and finally wipe with a scouring pad.
3, high-gloss marble countertops
To repair the high-gloss marble countertop, firstly grind the knife marks and scratches along the circumference with an 800-mesh sand table until the marks disappear, then grind them along the circumference with a 1200- 1500-mesh sand table, and then grind them along the circumference with a 2000-mesh sand table. After three times polishing, polishing with brightener and low-speed wool polishing machine, and finally polishing marble desktop with non-abrasive desktop brightener.
Third, how to maintain the marble floor
1, avoid some hard objects falling, because the power of free falling is very strong, which will do great damage to the floor, especially if the hard objects are too heavy, which will easily cause damage to the floor.
2, in daily use, to ensure that its surface is clean, if its surface is scratched, then we need to repair and maintain it in time. To prevent other substances from entering the cracks in the marble floor and thus infiltrating into it. You can apply a special curing wax to the scratch, and then wipe it repeatedly on the surface with a soft cloth.
After cleaning, we should keep the surface dry. We can use a dry rag or a special mop to remove the water from its surface, or let it dry naturally, so that water spots are not easy to appear on the ground.
How to renovate and polish marble countertops 3 What are the renovation processes of marble countertops?
1, dry grinding: dry grinding marble with a stone turnover machine to remove stains on the stone surface;
2. Waterproof: prevent sewage from infiltrating into stone during later wet grinding;
3. Slotting and caulking: unified slotting and caulking can maintain the overall beauty;
4. Wet grinding: grinding the water mill blades from 50, 150, 300 and 500 in turn;
5. Fine grinding and polishing: simple polishing, waxing, cleaning and polishing with steel wool;
6. Waxing: Waxing the marble countertop to keep the surface beautiful.
What are the advantages and disadvantages of marble countertops?
First, advantages
1, beautiful texture
The texture of the marble countertop is very beautiful, with patterns such as dots, lines and lines, and many colors, such as Dandong Green, Tieling Red and Ai Yeqing. There are many options. Moreover, the decorative effect of marble is very atmospheric, and it is very classy to use at home.
2, easy to clean
Marble surfaces are easy to clean. If there is a stain on the surface, you can use a small amount of water, add detergent and wipe it with a rag. If the surface stain is difficult to remove, it can be cleaned with vinegar. At ordinary times, we should also pay attention to prevent the collision of iron or heavy objects, so as not to damage the marble countertop.
3, high temperature resistance
Marble can be divided into natural marble and artificial marble. Natural marble is not resistant to high temperature, and it is easy to change color when it meets high temperature, while artificial marble has high external hardness, is not easy to be damaged, is resistant to corrosion and high temperature.
Second, shortcomings.
1, there is a gap.
Marbles can't be integrated when they are spliced, and cracks will appear. Over time, cracks can easily breed bacteria and affect the beauty of the family.
2. There is radiation
For a long time, marble radiation has a great influence on people, so many users don't like to decorate with marble. However, the radiation of marble sold in the market is up to the national standard, so don't worry too much, it depends mainly on your own choice.