Polystyrene formwork block 1440

for wallinsulatingcorner

This expanded polystyrene (EPS) concrete form contains four self-locking 4-inch polypropylene cavity webs (WEB04R) and one 6-inch web (WEB06R) inserted diagonally at the corner for increased strength. Cavity webs have built-in rebar clips to hold the rebar in position. The interlocking, reversible pattern on the top and bottom allow block to be placed either right or left-facing to create a running bond pattern. Embedded polypropylene furring strips, eight inches on center, allow easy attachment of interior and exterior finishes. Each furring strip measures 1 5/8" X 14 3/8" and is connected to the cavity webs, which are cast in the concrete wall.