VoidForm™ waffle raft slab system by RMAX Rigid Cellular Plastics 
The RMAX VoidForm® System is an advanced system for waffle raft slab foundations, developed by RMAX to reduce concrete quantities, provide greater slab strength, increase energy efficiency and save costs and time for the builder. It provides speed and ease of use, reliability and improved slab quality together with lower costs. As they arrive on site, ready to use, labour costs are reduced to a minimum. It enables maximum control of every concrete pour. The RMAX VoidForm® System requires less preparation work and concrete usage is significantly reduced. Made from RMAX Environmental EPS (expanded polystyrene) the VoidForm® System is unaffected by moisture. So no time is lost using them in wet weather and quality is maintained. They do not sag or buckle even in the most adverse of weather conditions. The RMAX VoidForm® system improves the energy efficiency of houses. Its insulation features reduce energy costs, keeping your home cooler in summer and warmer in winter. The system can be effectively used on sites of sand, rock, reactive soils and water tables. Beam excavation is eliminated and the voids are capable of spanning sewers and water mains without piers. 
For further information contact:
Rmax Rigid Cellular Plastics
phone: 03 9318 4422
fax: 03 9317 7888
web: www.rmax.com.au
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