Hollow-core slabs are prestressed elements, which are lightened inside the slab with lengthwise running hollows. Hollow-core slabs are used for under, middle and upper floors of a building.
|Metering schematic of deck slabs|
|Metering schematic of TT-slabs|
|Metering schematic of TT-slab|
|Holing manual of TT-slab|
|Anchorages and hangers of TT-slab|