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US 11,660,907 B2Granted
Stone composite board and processing method
AssigneeGuizhou Estondard Co., Ltd
InventorZuoxiang Li
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Abstract
According to a processing method of a stone composite board, the two sides of a natural stone board are ground and flattened until a preset standard value of thickness variation is reached, then the surface planes and base material layers are subjected to pressure-compositing through adhesive layers, afterwards splitting is conducted, and the natural stone layer is subjected to calibrated planing with diamond roller and surface treatment to obtain the ultra-thin stone composite board.
Claims17
A processing method of a stone composite board, comprising:
- grinding and flattening two sides of a natural stone board until a preset standard value of thickness variation is reached;
- carrying out pressure-compositing on the ground flattened natural stone board and a base material layer through an adhesive layer;
- carrying out calibrated planing with diamond roller on the natural stone layer;
- and
- carrying out surface treatment on the natural stone layer.
2 more elements
Dependencies are inferred from the claim text.