Wyatt E Pegg

US Patent:

20190255734, Aug 22, 2019

Filed:

Feb 22, 2018

Appl. No.:

15/902783

Inventors:

- Rickreall OR, US
Wyatt Pegg - Rickreall OR, US

International Classification:

B28B 7/18
B28B 7/10
B28B 7/24

Abstract:

A method and mold assembly for forming a dry cast concrete corner blocks having non-parallel front and rear faces and non-parallel end faces, with a hollow central core in the blocks. The corner blocks can be used to build a square or irregular corner in a retaining wall, and can be used to build columns or pillars in the wall, without having to cut the corner blocks. Fill material may be poured into aligned cores in the stacked corner blocks which form the wall corner or column, to stabilize the corner blocks.