The following applies: A test concreting can secure a lot between builders and contractors today.
- Always start up the external vibrators in pairs
- maximum 1-2 vibrator pairs in operation
- Compressor ≈ 6bar at min. 4-6m³/min
- Concrete slump from ≈ 48cm to ≈54cm
- Concrete fill layers ≈ 50-60cm