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The Conco Companies

Commercial Concrete Contractors Since 1959

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You are here: Home / Services / Confoam™ / Lightweight Concrete Contractors

Lightweight Concrete Contractors

Lightweight Concrete Contractors: One of the Area’s Best

Lightweight Concrete Contractors

Cellular lightweight concrete offers an economical option for a wide variety of applications and can save your project time and money. The Conco Companies’ proprietary Confoam™ is customized for each project and is ideal for backfilling narrow and unstable trenches, creating sub-bases for highways, and stabilizing soil.

Confoam™ is a low-density fill material created by injecting or blending a foaming agent into a cement-based slurry to create a highly flowable, lightweight concrete that can backfill the hardest to reach abandoned pipelines, tight spaces, and voids. It’s a “greener” concrete with a relatively low carbon footprint, and a safer alternative to traditional fill methods because it eliminates the need for crew in the excavation area.

Lightweight Concrete Contractors – Trust Conco’s Decades of Experience

The extremely fluid nature of Conco’s Confoam™ makes it easily pumpable, and mix designs are determined by the strength required of the concrete once it has cured. Lightweight mixes vary from using only Portland cement to using sand-cement ratios. If a higher compressive strength is required, the mix will consist of fine and/or coarse aggregate to produce a stronger concrete with a higher density. Fly ash and admixtures can also be added.

The benefits of using Conco Companies’ Confoam™ includes:

  • Easy Placement – With low density and flowability, Confoam™ is easily pumped at low pressure over long distances. Its self-leveling ability allows it to fill every void, so the material doesn’t require mechanical compaction.
  • Lightweight Strength – Cellular concrete is lightweight because it’s made by replacing stone aggregate with air bubbles, but it’s stronger than compacted fills or soil.
  • Cost-effective – Confoam™ is less expensive to produce and place, and also reduces costs associated with transportation and storage.
  • Permeable or Non-permeable – Depending on the mix components, lightweight concrete can be designed to either prevent water from penetrating, or allow water to drain through.

Lightweight Concrete Contractors – Trust Conco’s Decades of Experience

Our reputation as one of the Western U.S.’s leading lightweight concrete contractors means a lot to us, so we strive to use our expertise and equipment to provide our customers with exceptional finished projects.

The Conco Companies’ goal is to be the top supplier of concrete services in the Western U.S., and to bring our expertise and professionalism to each project. We continue to upgrade and expand our facilities to better serve the growing market for commercial, industrial, and public projects. For the best value and quality, trust your project to one of the area’s leading lightweight concrete contractors.

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Free Whitepaper: Hiring the Best Commercial SubContractor

N. California

5141 Commercial Circle
Concord, CA 94520

925-685-6799 Phone
925-685-6851 Fax

S. California

13052 Dahlia Street
Fontana, CA 92337

909-350-0474 Phone
909-350-0475 Fax

Washington

18644 72nd Avenue S
Kent, WA 98032

425-251-1684 Phone
425-251-6548 Fax

Portland

7025 N Leadbetter Road
Portland, OR 97203

(971) 808-5954 Phone

Copyright © 2021 · Conco. All Rights Reserved.

Conco’s mission is to be the best supplier of concrete services in the Western United States and to bring expertise and unsurpassed quality to each project. We continue to upgrade and expand facilities to better serve the growing market for public works projects, commercial, parking structures, educational, and other construction development. We welcome the opportunity to offer our vast experience to your next project as one of the country’s leading commercial concrete contractors.

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      • Regional Safety Manager
      • Assistant Project Manager – Kent, Washington
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      • Formwork Design Engineer – Kent Washington
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