Flowable fill is a self-compacting, flowable concrete used as an economical fill or backfill material. The target is to produce concrete with high flowability sufficient for a period of time and with no negative side effects. Extended workability, controlled over several hours and without retardation is especially important for urban construction sites with congested traffic, or in remote areas resulting in long transportation times. 

Available as a powder or liquid, Sika® Lightcrete products are an easy and economical solution for flowable fill production.