Floor Void Former

The need to reduce dead weight in a variety of structures including precast flooring beams and motorway bridges can be achieved by using filcor expanded polystyrene to create a void in reinforced concrete construction.

Floor void former.

Kore void formers on site. Kore eps can be used as both void formers and void fillers. Dufaylite has developed a unique clayboard void former system which is eco friendly since biodegradable and strong enough to withstand the load of. Filavoid has an expanded paper honeycomb core with face sheets top bottom.

They are strong enough to support the weight of wet concrete as well as steel reinforcements. The void s purpose is to absorb clay movement and thus prevent the increased pressure added to the building foundation and on the concrete slab floor which is caused by clay expansion and shrinkage. The use of various grades of eps void formers reduces the weight of the structure when left in position or alternatively can be used for temporary applications or part of a permanent structure. Used as sheet pile infill panels and secant guide wall and for all void former applications.

Construction and ground works eps expanded polystyrene is commonly used as a lightweight material for forming voids openings within concrete structures. Kore void formers are suitable for domestic and commercial applications. Void formers decrease the volume of concrete reducing weight while increasing the strength of concrete. Polystyrene is a closed cell light weight rigid cellular plastics material.

Concrete void forming systems. Proven performance on road rail and bridge embankments. Void former is a lightweight material in structural concrete in foundations beam and slabs to fill structurally non working areas and against clay heave. Filcor expanded polystyrene is commonly used as a lightweight material for forming openings and voids within concrete structures.

Home market sectors void formers. One of the larger projects our void formers were used on was the thames tideway project in. Bildavoid s patented supavoid is unlike any other void former on the market. The use of filcor void formers reduces the weight of the structure when left in situ or alternatively can be used for temporary applications as part of a formwork system.

Kore void formers have been used in a variety of civil engineering applications as well as in bridges shopping centre foundations and motorways including passages of the m50 in dublin and the foundation of the red luas line.