Flowable Fill Controlled Low Strength Materials CLSM

Volume Concrete LLC. supplies Rapid Set concrete and ready mixed concrete around Portland Metro. Volume Concrete has you covered with documented mix designs that meet/exceed the stringent requirements from the local jurisdictions. In fact, many of our esteemed clients are government and institutions that have come to rely on our quality products, expedited service, and extensive documentation (i.e., cement mill certifications, sieve analysis, and water quality testing). We are here to help! 971-219-8604


Looking for CLSM and flowable fills in the Portland Metro? Volume Concrete LLC., has daily deliveries for CLSM controlled low strength materials. Commonly known as CDF (controlled density fill) and Flowable Fill.

Call Dispatch to schedule a load of CLSM – CDF – Flowable Fill (971) 219-8604

Did you know we can pump CLSM and flowable fills? With a fleet of concrete line pumps at our disposal, we have mastered the art of moving CLSM or controlled low strength materials via placement lines.

Does your backyard have an underground tank that needs decommissioning? Avoid heavy machinery and the scars it will leave behind, and opt for using a concrete line pump that can stay parked out on the street. Only a 2.5″ hose is used for the process instead of heavy excavators or tractors.

Municipal water lines now can remain underground instead of costly removal by using our process and product. Simply leave the pipe underground and seal off the ends with CLSM. We have special adapters made in-house that allow for us to connect to many standard sizes and accommodations.

CLSM controlled low strength materials self level, self consolidate and leave zero subsistence when cured. Compared to gravel and it’s need for a plate compactor, CLSM achieves much higher results for compression, post excavation and compaction is nearly 100% vs. 85%. CLSM is a Flowable fill placed as a flowable viscous liquid, yet it will harden and rapidly develop load‐bearing properties with no compaction needed.