How to do the polishing of cobblestones

More words with machine polishing, less spend their own hands.

1, clean the surface of the stone

According to the different natural pebble quality surface, you can take different cleaning materials and cleaning methods. Generally speaking, you can first soak the stone in water for a period of time, to be softened after the surface dirt with a brush to brush off the dirt; if the dirt is more difficult to brush, you can also use some dilute hydrochloric acid as a cleaning agent brush. But if the stone is relatively soft stone, try not to use dilute hydrochloric acid, in order to prevent the surface of the stone and color damage. The general principle is: to try to maintain the original color of the stone, skin intact.

2, the stone cool dry

Method 1, natural cool dry; method 2, heat drying. The heating method can be heated with an electric blower. You can also choose the sunny hot days, the stone sun exposure heating. Method three, can also be heated while baking wax. General principle: the purpose of heating the stone is to make the wax easy to soak into the stone inside.

3, the choice of wax material ?

Generally speaking, it is easy to find the wax material is usually used for lighting white mineral wax. Of course, there are also other hard wax materials. Another type of wax material is liquid wax.

4, wax (baking wax)

For hard wax, you can also use heating tools (such as an electric blower) while heating the wax material, so that the wax slowly soaked through the inside of the stone; you can also first put the hard wax into the container to be heated to the point of melting, and then brush the wax on the surface of the stone, so that the wax slowly soaked through the inside of the stone. In this process, you can also use an electric blower for heating, in order to speed up the wax liquid penetration rate.

5, squeeze the wax (wax)

To a certain degree after the wax soaked, the stone surface of the wax is no longer immersed scrape off, and then wipe the surface of the stone with a dry, soft cloth (such as cotton cloth, etc.). If the stone is strong enough to absorb the wax, repeat the process. Continue to rub vigorously with a dry, soft cloth until the surface of the stone is waxed. Liquid wax is in principle the same operation.