Research Concrete Products
Coloring Supplies: Concrete Stains; Concrete Dyes; Color Hardener; Integral Color
Resurfacing & Overlays: Concrete Coatings; Concrete Overlay Supplies; Concrete Resurfacer
Concrete Countertops: Countertop Supplies; Countertop Mixes
Stamps & Stenciling: Concrete Stamps; Concrete Stencils
Forms & Molds: Concrete Forms; Concrete Molds
Tools & Equipment: Polishing Equipment; Surface Preparation Equipment; Concrete Tools; Concrete Power Tools; Concrete Equipment; Saw Blade Supplies; Concrete Fasteners; Concrete Pumps
Protection & Maintenance: Concrete Sealers
Concrete Mix: Concrete Admixtures; Ready Mix Supplies

Produce a Fluid Backfill Which Flows Easily and is Self Leveling

Controlled low strength material (CLSM)

This material provides a fluid backfill which flows easily and is self-leveling.

While it costs more than a dry granular material, it does not need to be placed in lifts, spread, and compacted after each lift.

It is a fluid mixture made of portland cement, water, fine aggregate and/or fly ash and can include an admixture to improve flowability, lower densities, eliminate segregation and settlement, and control strength development in applications where future excavation is required.

Typical 28-day compressive strengths are 50 to 200 psi and densities range from 115 to 145 pcf.

Find Concrete Admixture Suppliers

Return to Concrete Admixtures

Find a Concrete Contractor 24 Services in 221 Metros -- U.S. and Canada