Consists of the handling, storage, accumulation (stacking), shipping (transport and installation phase) in the field (site erection)
Things to consider in the transport system are:
- Transport equipment specifications: width, height, max load, the dimensions of the elements
- Route transport: distance, road width, traffic density, the free space under the bridge, permission from the competent authority.
The selection of a conveyance by the following considerations:
- Various components: a linear or plate
- Height of lifting equipment: associated with the height of buildings to be constructed
- Weight of components: based on the maximum load
- Local conditions: the achievement of the location and topography
According to the place of manufacture, precast concrete divided by 2, namely:
- Casted in a place called Cast in Situ
- Casted in the plant
According to the treatment of steel, divided by 2, namely:
- Ordinary precast concrete
- Precast prestressed concrete
There are two different principles in prestressed concrete;
- Pre-tensioned Prestressed Concrete
- Post-tensioned Prestressed Concrete
