FB Surface Spacer Triangle/Bow with Burls

The FB studded triangular arched surface spacers are arch-shaped single spacers with a three-beam cross-section. They are used to maintain the required concrete cover in reinforced concrete components with horizontal mesh and round steel reinforcement. They are made of fibre concrete and have a small contact area, which is why they are used in exposed concrete applications. The spacers are tested according to the DBV fact sheet Spacers. These accessories are approx. 330 mm long and require a concrete cover of 20 to 60 mm.