Final answer:
True. Rodding and vibrating are two methods used to consolidate concrete in formwork.
Step-by-step explanation:
True. Rodding and vibrating are two common methods used to consolidate concrete in formwork.
Rodding is the process of manually pushing the concrete into the formwork using a rod or bar. By using this technique, air bubbles are reduced and the concrete is guaranteed to completely fill the spaces. On the other hand, vibrating entails shaking the formwork with a vibrating instrument, like an external or internal vibrating. By lowering the friction between the concrete particles, the vibrations aid in the more even settling and consolidation of the material. For larger-scale projects, vibrating works more effectively and evenly distributes the compaction of the concrete mass.