CHAIR SPACER is used for horizontal reinforcements such as suspended slabs, beams, etc. Good stability. Concave seat accommodates steel diameters of 6-40mm. Open structure of JOLUKA CHAIR SPACER does not obstruct concrete flow. Colour: Grey. Well developed and widely used for heavier steel reinforcing. 2Use approx. 2-4/m .
* Bigger covers (60 – 100mm) are made with a wider base to suit soft supporting material or soft foundations, such as sand etc.