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US 2020/0318345 A1Published application
Cement board wall system
AssigneeNehemiah Elite Wall Systems, Inc.
InventorsJohn W. Kenyon, III, Rudy N. Diaz, JR.
Life of this patent
Estimating the term…
Abstract
A system comprising an inner cement wall board, an outer cement wall board, and a cement or concrete compatible adhesive formed between the fluid-applied water-resistive barrier and the outer cement wall board, wherein the cement or concrete compatible adhesive forms drainage channels between the inner cement wall board and the outer cement wall board.
Claims17
A system comprising:
- an inner cement wall board directly attached to studs with glue;
- a fluid-applied water-resistive barrier applied to an outer surface of the inner cement wall board;
- an outer cement wall board;
- and
- a cement or concrete compatible adhesive adhered between the fluid-applied water-resistive barrier and the outer cement wall board, wherein the cement or concrete compatible adhesive forms drainage channels between the inner cement wall board and the outer cement wall board.
2 more elements
(canceled)
A system comprising:
- an inner cement wall board directly attached to studs with glue;
- an outer cement wall board;
- and
- a cement or concrete compatible adhesive adhered between the inner cement wall board and the outer cement wall board, wherein the cement or concrete compatible adhesive forms drainage channels between the inner cement wall board and the outer cement wall board.
1 more element
A system comprising:
- an inner cement wall board directly attached to studs with glue;
- a fluid-applied water-resistive barrier applied to an outer surface of the inner cement wall board;
- an outer cement wall board;
- a cement or concrete compatible adhesive adhered between the fluid-applied water-resistive barrier and the outer cement wall board, wherein the cement or concrete compatible adhesive forms drainage channels between the inner cement wall board and the outer cement wall board;
- and
- a base coat applied to the outer surface of the outer cement wall board.
3 more elements
A method of installing a cement wall system in a building comprising:
- attaching an inner cement wall board directly to studs with glue;
- applying a fluid-applied water-resistive barrier on an outer surface of the inner cement wall board;
- applying a cement or concrete compatible adhesive on the water-resistive barrier;
- and
- attaching an outer cement wall board to the fluid-applied water-resistive barrier using the cement or concrete compatible adhesive, wherein the cement or concrete compatible adhesive forms drainage channels between the inner cement wall board and the outer cement wall board.
2 more elements
Dependencies are inferred from the claim text.