COPERTINA SITO

Half Slabs

Half slabs are prestressed concrete elements that have a constant cross section. They are manufactured using high tensile strength prestressed strands or single wire which are embedded within the element.

The production of these elements is achieved using our Slipformer or Wet Casting machines that cast an element continuously on a long production bed without the need of any formworks.

Read Benefits +

Half slabs are used as covering elements in residential, social and commercial construction. Half slabs are used in construction projects that have high loading and/or large spans.

A floor is usually made of half slabs with hollow blocks (concrete or clay) or polystyrene in-fills. The concrete and clay in-fill blocks can be laid in two layers. The in-fills keep the weight of the floor to a minimum and are then covered with in-situ concrete to form the ribs and the floor slab.

As well as the prestressed wire reinforcement the half slabs have steel mesh embedded in the lower part to further increase the element strength.


Element Dimensions

Overall Slab Height (mm)
H 120
H 160
H 200
H 250
Height of lower part "A" (mm)
40
65
40
65
40
65
40
65
Weight (Kg/m²)
141
185
164
207
186
228
213
256
CAN BE ADAPTED ACCORDING TO CUSTOMER REQUIREMENTS

Characteristics

The dimensions of the concrete elements and the prestressed steel wire configuration can be changed according to the element technical specifications required.
These are used in many applications. Concrete elements can be produced up to 13 m long
Assured quality by using specific equipment for the manufacture of the concrete elements combined with a high end quality control system
The combination of half slabs with clay in-fills or polystyrene insulation allows the construction of various floor thicknesses.

Gallery

Half Slabs
Half Slabs
Half Slabs
Half Slabs
Half Slabs with clay hollow blocks
Half Slabs with clay hollow blocks
Half Slab construction design
Half Slab construction design
Slipformer for Half Slabs
Slipformer for Half Slabs
Half Slab installation
Half Slab installation
Half Slab installation
Half Slab installation
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