Product description:
1) 100% brand new and high quality
2) Mould color and sample item: as photos show
3) One Mould can product 42 concrete spacers
4) Application: concrete spacerscan be used on bridge, high speed road and high speed railway, which is mainly used for bridge and the other high quality national heavy water concrete project
5) Introduction: there are two plane and four sides and both have grooves, and each center of plum shaped concrete block has a lashing wire perforation

Δ We are specializes in designing and manufacturing high technical, and precision concrete spacers mold.
Following is the benefits of using our mold to product cement cushion block
1. Maintenance Structural Durability
2. Sustain external force
3. Having a certain insulation effect
4. This kind of cement blocks' sides and plane have different heights of the groove, and play an important role in thickness of reinforcement protection layer