Patterned artificial marble slab
According to some embodiments, there is provided a method of producing a patterned artificial marble slab ( 2, 5, 11, 16 ). The method includes adhering one or more patterned substances ( 1 ) to a surface of the artificial marble slab, processing said artificial marble slab and removing said one or more patterned substances from the surface of the artificial marble slab, thereby obtaining an elevated or recessed pattern ( 3, 4, 6, 7, 9 ) on the surface of the artificial marble, wherein the elevated or recessed pattern has essentially the form of the patterned substances.
1. A method of producing a patterned artificial marble slab comprising:
adhering one or more patterned substances to a surface of the artificial marble slab prior to placing said artificial marble slab into a brushing machine also used for producing non-patterned artificial marble slabs;
brushing said artificial marble slab in said brushing machine while said one or more patterned substances are adhered thereto, wherein the brushing comprises a polishing operation that produces a pattern on said surface of the artificial marble slab; and
after said brushing, removing said one or more patterned substances from the surface of the artificial marble slab,
wherein the pattern is elevated or recessed in a form corresponding to the patterned substances, and wherein the pattern is produced by said brushing in at least one region of the artificial marble slab.
2. The method of claim 1 , wherein said pattern comprises geometrical shapes, non-geometrical shapes, characters, digits, letters, or any combination thereof.
3. The method of claim 1 , further comprising:
processing the artificial marble slab by performing at least one of: polishing, scratching, blasting, buffing, etching, lapping, ablating, grinding or any combination thereof.
4. The method of claim 3 , wherein said processing comprises blasting.
5. The method of claim 3 , wherein said processing comprises mechanical polishing, chemical polishing, or both.
6. The method of claim 5 , wherein said mechanical polishing comprises polishing using brushes, polishing rocks, laser, sand-blasting, or any combination thereof.
7. The method of claim 5 , wherein said chemical polishing comprises polishing using an abrasive chemical.
8. The method of claim 3 , wherein processing the artificial marble comprises processing to a depth between 1 micron and 5 millimeters.
9. The method of claim 1 , wherein the brushing comprises:
brushing said artificial marble slab while said one or more patterned substances are adhered thereto by using diamond-grinding mesh brushes.
10. The method of claim 1 , wherein the brushing comprises:
brushing said artificial marble slab while said one or more patterned substances are adhered thereto by using at least two successively larger diamond-grinding mesh brushes having successively finer grinding ability.
11. The method of claim 1 , wherein the brushing comprises a wet brushing process.
12. The method of claim 1 , wherein the brushing comprises a dry brushing process.
13. The method of claim 1 , wherein the brushing comprises brushing with a combination of wet brushing and dry brushing.
14. The method of claim 1 , wherein the brushing comprises brushing with abrasive brushes.
15. The method of claim 1 , wherein the brushing comprises brushing with abrasive brushes at varying mesh sizes.