Plastic spacer block for protective layer of reinforcing steel bar is designed according to the requirement of national steel concrete construal design norm. It is widely applied in the civil and industrial construction of buildings, roads, bridges, tunnels, airports, subway and so on.
Plastic spacer block for protective layer of reinforcing steel bar is designed according to the requirement of national steel concrete construal design norm. It is widely applied in the civil and industrial construction of buildings, roads, bridges, tunnels, airports, subway and so on.
Code:SP1403B
Protection Layer:135mm/140mm
Fit Steel:8-18mm
Packing:300pcs/bag
Code:SP1403B
Protection Layer:135mm/140mm
Fit Steel:8-18mm
Packing:300pcs/bag