On-Demand Concrete teamed up with Bedrock Slingers in Lafayette, Colorado to pour flow fill for a street cut and utilities. We used 45CY of flow fill and it only took us 45 minutes to pour. We did continuous pouring of flow fill because of the volumetric truck we use which can be loaded on site and the pouring never stopped. By using Bedrock Slinger trucks to load the volumetric mobile mixer with sand and gravel, the material never touched the ground. No waiting for the cement truck to reload and nothing wasted!