As the corner block is fully reversible, there is no separate left or right hand corner – you simply flip the block over.
The corners are available in 4″, 6″, 8″, 10″ and 12″ concrete core sizes.
The deep 1″ interlock which is at right angles to the direction of the form means that there is excellent resistance to corner blow out from the concrete pressure.
As the upper and lower webs interlock into each other, this provides additional strength in preventing the shearing of the foam interlocks at the corners.
For shipping, the web on the short end is slid out, enabling the corner to fold flat on itself, reducing the shipping size by over 50%. When ready to install, the end web is slid into position, obtaining rigidity for the corner.
Thermal performance is R24.
