Zhengzhou Duorui enterprise Co., Ltd
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Concrete Slab Plastic Slab Bolster Plastic Linkable PP Chair Spacers 1-1/2"
Plastic spacers is a heavy duty polymer composite slab bolster that can be used to support rebarin all types of slab or wall applications. The spacers allow the reinforcement steel to be positioned in the required locations. This can be vertically or horizontally. The space required for mesh and rebar is determined by the requirements of the concrete slab or concrete wall.
Advantage :Enviromental protect,steady as metal rebar supporting chairs.
Concrete Slab Plastic Slab Bolster Plastic Linkable PP Chair Spacers 1-1/2"
| Height | Length | Weight | Concrete cover | |
| 20mm | 750mm | 100g | 20mm | 3/4" |
| 25mm | 750mm | 110g | 25mm | 1" |
| 30mm | 750mm | 120g | 30mm | 1 1/4" |
| 40mm | 760mm | 125g | 40mm | 1 1/2" |
Package of PP rebar spacer: