DIN 4235-2:1978-12

1 Scope
2 Other relevant Standards
3 Term
4 Composition of concrete
      4.1 Ordinary Concrete
      4.2 heavy concrete
      4.3 Light-weight concrete
5 Operation, handling, vibration duration and effective
      range of action
      5.1 Operation
      5.2 Handling and vibrating duration
      5.3 Effective range of action
             5.3.1 Ordinary concrete
             5.3.2 Heavy concrete
             5.3.3 Light-weight concrete
6 Placement and compacting
      6.1 Placement
      6.2 Vibrating of different kinds of structural
             components
             6.2.1 Vibrating of large area layers
                      6.2.1.1 Vibrating when pouring the
                                 concrete in a single layer
                      6.2.1.2 Vibrating when pouring the
                                 concrete in several layers
             6.2.2 Vibrating of high walls and columns
             6.2.3 Vibrating in close proximity to the
                      formwork
             6.2.4 Vibrating of reinforced concrete
      6.3 Vibrating in special conditions
             6.3.1 Re-vibrating
             6.3.2 Vibrating against hard contact faces
             6.3.3 Vibrating of concrete surfaces destined
                      to remain exposed
             6.3.4 Vibrating of air entraining concrete