Stone renovation is the use of stone retreading machine with special grinding discs on the damaged stone to rough the surface of the damaged stone, fine grinding, polishing, and then with the crystallization process care to restore the natural texture and gloss.
Requires refurbishment of stone: decoration engineering construction multi-works mixed operation, a large number of personnel and material movement or corrosion of decorative materials directly damage the stone has been laid, resulting in large areas of pollution, can not meet the standards of handing over; Misalignment or lack of cut-out, stone after a long-term use because of reasonable wear and loss of the original decorative effect; all need to be refurbished.
Renovation process and process: different stone, stone renovation process is different, the following lists several common stone renovation process and process.
marble
Abrasive tools available: diamond hydromills, horseshoe (Rhodium cobalt, carbonized silicon) blocks, diamond resin discs, fiber resin grinding tablets.
Process: The above abrasives are determined according to the wear condition of marble, 50 100 300 500 800 1500 3000 6000 can be connected and spaced four numbers. The final program uses oxalic acid polishing blocks, 6000 fiber resin grinding tablets.
granite
Abrasive tools available: diamond hydromills, diamond resin discs.
Process: The above corresponding abrasive tools are determined according to the granite wear condition, 50 100 300 500 800 1500 3000; 50 200 400 500 800 1500 special light block.
Terrazzo
Abrasive tools available: diamond hydromills, diamond resin discs, horseshoe-shaped (ramson clay, carbonized silicon) blocks.
Process: The above corresponding grinding tools are determined according to the customer's requirements for terrazzo grinding or terrazzo wear, 50 100 300 500 800 1500 3000; 36 60 320 600 1200 special light;
These numbers can be connected and separated by two or three procedures.
man made rock
Abrasive tools available: diamond hydromills, diamond resin discs, horseshoe-shaped (ramsonite, carbonized silicon) abrasive blocks.
Process: The above corresponding abrasive tools are determined according to the degree of wear of the artificial stone, 50 100 300 500 800 1500 3000; 36 60 320 600 1200 special light;
These numbers can be connected and separated by four procedures.
Stone renovation steps:
Seamless treatment: use electric tools to cut the original damaged surface and stone cracks, and repair it with special stone glue to make it close to the stone color.
Cut-edge grinding: The use of a special cut-out grinding piece to focus on the shear bit, making it close to the stone level.
Grinding and Polishing: Grinding is performed from coarse to fine, with a smooth and smooth surface and clear crystal grains.
Protection: The use of stone curing agent, so that it fully penetrated into the stone and the formation of a protective layer, to waterproof, anti-pollution, anti-corrosion, antioxidant capacity.
Crystallization treatment: using the targeted crystalline powder or crystallizing agent, under the dual effect of the special equipment heavy pressure and the high temperature generated by friction with the stone, through the physical and chemical comprehensive reaction, crystals are arranged on the surface of the stone to form a layer of clear and dense. The hard protective layer plays the role of lightening and hardening the surface of the stone.
Decorative marble
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