KLONK concrete spacers are designed with the user & highest construction standards in mind.
Spacers, also known as cover blocks, provide the specified concrete cover to the reinforcement used in Civil Construction both before and during concreting. These triangular K1T75 bar spacers support high compression loads and can be split up into smaller pieces if required. Manufactured from fiber concrete suitable for both horizontal and vertical applications i.e: slabs, beams, columns, walls, etc. KLONK spacers meet AU and NZ standards: AS/NZS 2425.
Require maximum MPA for your casting or pre-stressed pour?
Concrete spacers require the strength to exceed the concrete load being poured. That’s why KLONK concrete spacers exceed 70 MPa strength.