Suction mats
Prior to trowelling, the concrete can be vacuumed with the DYNAPAC BA41 / BB mats vacuum set in order to ensure quick concrete consolidation and obtain maximum compressive strength.
Vacuum pump
Used whenever the time-schedule is tight, when trowelling should start only a few hours after pouring, the BA41 allows to treat up to 60 sqm at once. Vacuum treatment is used right after internal vibration or beam vibration has been performed, and trowelling can start immediately upon removing the suction mats.