Concrete form block

Abstract

The present utility model relates to a concrete form block for constructing reinforced concrete wall structures. The concrete form block comprises a pair of rectangular concrete wall panels connected by a plurality of connecting support members defining thereon an interior space adapted to receive poured concrete material. Each wall panel includes chamfered tongue provided on a top surface and a Zformed block provided on a bottom surface, wherein the Z-formed block is configured to receive the chamfered tongue of an adjacent concrete form block for interlocking engagement. Spacer and space-apart grooves are provided to improve alignment and stability during wall construction. The outer wall surfaces are finished to minimize plastering operations, while opposing inner surfaces are roughened to improve bonding with poured concrete material. The concrete form block provides improved alignment, structural stability, bonding strength, and construction efficiency.