Concrete Multi Spacer 35 40 45 50mm Cover – 200 pcs Pk

Description

Concrete Multi Spacer 35 40 45 50mm Cover – 200 pcs Pk (6192-AS3550) is a cement-based spacer made for 35mm, 40mm, 45mm and 50mm cover. It holds reinforcing steel off the formwork, and each pack holds 200 spacers.

The spacer is made from a mix of OPC, GBS, GGBS, fibres and additives. The manufacturer’s data sheet lists compressive strength not less than M60, water absorption under 5% and deflection under load under 1mm.

The same data sheet lists a very low rapid chloride penetration result, chloride content under 0.3 kg/m3 and alkali silica reactivity as harmless. A pack weighs 18.6kg.

Reinforcing fixers and concreters use the multi spacer, also called a concrete spacer or cover block, where a job calls for cover between 35mm and 50mm.