Concrete compaction is our area of expertise
The varying concrete compositions, every now and then, present new challenges for construction sites and require special high quality compaction work.
We have made it our business to advise our customers extensively before using our vibration techniques and to strongly consider concrete as a highly versatile and technological basic material.
Cut and cover method and bored tunnels require the operation of external vibrators. For open cut tunneling they are used in cases where high walls or exposed walls have to be poured.
Inclined walls of hollow box girder bridges are mainly equipped with formwork vibrators. Of particular importance is the concrete compaction in the transition zone between floor and wall and the concrete compaction close to the tie rods.
Very high walls and walls with dense reinforcement or specified exposed concrete qualities pose a significant challenge to concrete compaction. Therefore, it is of great importance to adequately adjust the spread measure, the size of cement grain, the fill height and the vibrators themselves.
Quite often vibrating screeds are used in order to finish concrete floors. They transmit their vibration to the concrete and thereby level and compact it. We individually manufacture profiled vibrating screeds for the required radii and lengths.