Dry-cast concrete block

Details Dry-cast concrete block Dry-cast concrete block

2006-12-15

2010-12-14

Addie, Raymond W (Department: 3671)

Road structure, process, or apparatus

Pavement

Modules or blocks

C404S034000, C404S041000, C404S042000

Reexamination Certificate

active

07850393

ABSTRACT:
A dry-cast concrete block for use in a structure comprising a plurality of concrete blocks. The dry-cast concrete block comprises three convex sides and three concave sides alternating with the three convex sides. The dry-cast concrete block also comprises a surface located between the three convex sides and the three concave sides and comprising at least one portion having a cast texture with a natural stone appearance. Each of the three convex sides is adapted to register with either one of three concave sides of an adjacent one of the concrete blocks to enable positioning of the dry-cast concrete block in different positions relative to the adjacent one of the concrete blocks.

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