Firebrick low duty - 1 1/4 in x 4 1/2 in x 9 in

Brick tie not folded

Brick

CONCRETE BLOCK STANDARD - 4 in x 8 in x 16 in

Firebrick low duty - 2 1/2 in x 4 in x 8 1/4 in

Concrete block standard - 8 in x 8 in x 16 in

Concrete solid block - 2 in x 8 in x 16 in

CONCRETE SOLID BLOCK - 4 in x 8 in x 16 in

Concrete block standard - 6 in x 8 in x 16 in

Parking stopper in concrete - 72 in