Who We Are

KE Rib & Block manufacture prestressd and holow blocks (Rib & Block) which form a permanent shutter for quick and economical construction of floors in multi-story buildings.

Why use the Rib & Block System

  • The system is ideal for residential and commercial buildings
  • Rib & Block are quicker and less costly to build than traditional shuttered concrete
  • They are simple to install even with unskilled labour and less labour required
  • Rib & Blocks are assembled by hand, no crane is required.

Installation Guide

  • Place double damp course on loadbearing walls.
  • Place soft board along the external loadbearing walls.
  • Place lintels on load bearing walls according to the design drawings with block on each side next to the walls.
  • Place shutter planks/timber bearers in position and prop every meter (Stiffener Ribs).
  • Place all blocks in position, leave stiffener open and place rebar/steel (as per engineer drawing) of stiffener rib in position.
  • Place electrical tubing and plumbing work and place mesh in position.
  • Cast concrete and vibrate it, strip props after 14 - 21 days.

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