The large stones extracted from the mine are called blocks, which are generally processed into slabs with a diamond disc saw. For marble, a marble see-through saw is also used for processing. Today, Jiahao editor will share the processing process of marble blocks.
1. Rubber covering + trimming
In order to smoothly carry out the block cutting step, it is necessary to reshape the block, use a wire saw for trimming and manual encapsulation.
2. Block cutting
According to the customer's processing technology requirements, the blocks are cut into large plates of specified specifications.
3. Back net
In order to reduce the damage of the stone, a glass fiber reinforced net is pasted on the back of the stone.
4. Rough grinding
Before brushing the surface glue, the surface of the large board is leveled and polished.
5. Drying
Drying before repairing the glue to ensure the quality of the glue; drying after repairing the glue to increase the hardness and facilitate later polishing.
6. Board surface glue patch
Fill up the gaps in the stone surface and reinforce the loose stone material to protect the stone.
7. Surface polishing
Use mechanical equipment to quickly run and "dry polishing, wet polishing" to achieve the polishing effect, so that the surface of the stone has gloss.
The above is the marble block processing process shared by Jiahao editor for you. I hope you can help with marble