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US 11,680,402 B2Granted
Concrete panel board
AssigneeArts & Labour Artisans Inc.
InventorRandy Orr
Life of this patent
Estimating the term…
Abstract
A method of making a concrete panel board is provided. The method includes the steps of: (a) providing a substrate; (b) applying a primer layer to the substrate; (c) drying the board after step b; (d) applying a thinset mortar layer to the primer layer; (e) drying the board after step d; (f) applying a plaster layer to the thinset mortar layer; (g) drying the board after step f; and (h) applying a sealant layer to the plaster layer.
Claims9
A method of making a concrete panel board comprising:
- a. providing a substrate;
- b. applying a primer layer to the substrate;
- c. drying the board after step b;
- d. applying a thinset mortar layer to the primer layer;
- e. drying the board after step d;
- f. applying a plaster layer to the thinset mortar layer;
- g. drying the board after step f;
- and
- h. applying a sealant layer to the plaster layer.
6 more elements
Dependencies are inferred from the claim text.