construction concrete accessories flat rib washer

Flat rib washers are used with form ties to tighten plywood form system.

The form tie system prevents breakage in the formwork,thus keeping construction structures in good shape without discoloration.Besides ease of assembly and removal,the system saves construction costs as all parts are reusable except for the separator which is casted into the wall.

specification:

we supply form tie system accessory, inner unit 9mm and 12mm, form tie d , flat rib washer,  d cone, u clip , hex nut , tie rod, thread rod and wing nut