Hollowcore Slabs

Precast/ prestressed Hollowcore slab is a fast and economic method of suspended floor and roof construction systems which have been frequently used in residential, commercial, industrial, institutional and other applications. Hollowcore Slabs are produced using patented dry cast or extrusion systems where very low slump concrete is forced through a machine. The concrete is compacted around cores formed with augers or tubes. Hollow core slabs reduce sound transmission and vibrations between floors and eliminate floor squeaks.

alfanar Precast provides hollowcore slabs with standard width of 1200mm, 4 to 20m span, varying thicknesses of 150, 200, 250, 300, 350, 400 & 500mm, 16 production lines with 150 meters long each. Please click here to download technical information of our hollowcore slabs.