The design specifics of our KLONK Concrete Spacer 30mm Cover
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. Spacers include a hole for tie-wire attachment.
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-stessed pour?:
Concrete spacing options require the strength to exceed the concrete strength
being poured. That’s why KLONK concrete spacers exceed 70 MPa strength.