Another innovation in concrete technology over the last number of years is a product called Controlled Density Fill or Flowable Fill. The key application for this product is its use as backfill for trenches. Notice that it is not called concrete. This is because it is a low strength product that can be excavated at a later date with a shovel or backhoe. The significant advantage in using CDF for trench backfilling rather than conventional methods is labor safety and the savings in labor costs due to its flowability. It effortlessly flows in and around the pipe or conduit being backfilled and is ready to be paved over in 24 hours.

An additional concept in terms of flowable flow is to use it in conjunction with color to effectively identify various types of underground utilities. Please call us if we can help you take advantage of this technology for your current or next project. ESG Marketing Department - (541) 683-6400

< Back to Concrete Applications