Controlled Density Fill

This concrete product is a flowable, self-compacting and self-leveling fill product. It can be used to backfill trenches, bridge abutments and building excavations. As a structural fill, it can be used for road bases, subgrades, and pipe bedding. As a pumpable fill, it can be used for slab jacking, slope stabilization, soil erosion control and filling abandoned storage tanks and sewer pipes. The advantage of CDF over other fill are:

• Reduced labour costs
• No vibration required
• No compaction required
• Even distribution of lateral stresses
• Fast efficient backfilling
• May be pumped into small voids
• Conventional excavation