Vibrating Poker in action, compacting down the concrete mix to

Vibration Pokers, Concrete Levels And Trowels concrete poker The Concrete Poker Vibrators are suitable for use in lab and field conditions Needle diameter, sample size should not exceed 25% concrete poker The MBW Honda petrol powered MBW Backpack Vibrating Poker consists of a portable vibrator, powered by a petrol motor which is mounted in a metal frame

concrete slot drain As wet concrete is poured, air bubbles become trapped in the concrete mix The poker vibrates to allow trapped air bubbles to rise to the surface to stop any