Slipformer System

The hollow core slabs produced by NORDIMPIANTI’s sf Slipformers offer cost-effective solutions for companies who are looking for a flexible approach to produce hollow core slabs for floors and walls in various sizes.

Standard heights range from 80mm to 1000 mm while the widths available are 600 mm, 1200 mm, 1250 mm, 1500 mm and 2400 mm.

The sf Slipformer casts elements in a single phase using the vibration method without the need for formworks.

Concrete is delivered from the main hopper by feeding tables into delivery hoppers mounted on the forming insert. From here the concrete is delivered to the production bed and the voids are formed by a set of forming tubes. Special vibrating groups provide a two stage vibration process ensuring an excellent level of compaction at every point along the element.

The heights of the elements, as well as the thickness of the vertical ribs can be varied within certain limits according to the applications and the element specifications required.