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Round Reinforced Concrete Pipe

Round Reinforced Concrete Pipe (RCP) is an economical solution for stormwater, sanitary sewer, and culvert applications, delivering long-term durability, structural reliability, and a service life up to 100 years or more. It is manufactured to meet ASTM and AASHTO standards and to withstand heavy loads, internal pressure, and demanding site conditions. Its rigid concrete structure resists deformation, flotation, corrosion, and UV exposure while maintaining hydraulic performance without relying on surrounding soil for support. Most round RCP sections include a factory-installed, pre-lubricated gasket joint that delivers watertight performance, accelerates installation, reduces labor requirements, and helps prevent infiltration. Available in sizes ranging from 18" to 120" equivalent.

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Round RCP Solutions for Underground Infrastructure

Manufactured for stormwater, sanitary sewer, and culvert systems, round RCP delivers proven strength, durability, and long-term performance across a wide range of site and loading conditions.

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Commercial Drainage and Utility Systems

Round RCP supports commercial stormwater and utility systems that require dependable load-bearing capacity and long-term durability. Its rigid structure performs under traffic loads, landscaped cover, and paved surfaces without deflection. Designed to meet ASTM and AASHTO standards, round RCP provides consistent hydraulic performance and resists corrosion, flotation, and deformation. Efficient precast installation supports predictable schedules while delivering long service life for commercial drainage and underground utility infrastructure.

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Multifamily Stormwater and Sewer Systems

Multifamily developments rely on round RCP for stormwater conveyance and sanitary sewer systems beneath roads, parking areas, and buildings. The pipe’s rigid concrete construction maintains alignment and hydraulic capacity under varying backfill and loading conditions. With long-term durability, corrosion resistance, and resistance to deformation, round RCP supports reliable underground performance while minimizing maintenance needs throughout the project lifecycle.

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Municipal Sewer and Drainage Systems

Municipal infrastructure projects use round RCP for storm drains, sanitary sewers, culverts, and outfalls serving public corridors and communities. Designed to withstand heavy traffic loads and high fill conditions, round RCP delivers dependable performance in long-term public service applications. Its rigid concrete structure and compliant-standard support offer predictable performance, reduced maintenance, and extended service life in municipal infrastructure networks.

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Residential Drainage Systems

Residential site development benefits from round RCP for storm drainage, culverts, and sewer systems installed beneath streets, driveways, and yards. The pipe’s rigid concrete construction resists deformation and flotation, supporting consistent flow performance over time. With proven durability and low maintenance requirements, round RCP provides reliable underground infrastructure for residential communities.

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Transportation Drainage and Culvert Systems

Transportation infrastructure depends on round RCP to manage stormwater beneath roadways, highways, and bridges. Designed to withstand heavy traffic loads and high cover conditions, round RCP maintains structural integrity and hydraulic performance in demanding environments. Its rigid strength and long service life support reduced maintenance and dependable drainage across transportation corridors.

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Utility and Conveyance Systems

Utility systems use round RCP for stormwater, low-pressure water supply, and sewer applications where consistent performance and load resistance are required. The rigid pipe structure performs reliably under varying soil and backfill conditions, resisting deformation and corrosion. With long-term durability and efficient installation, round RCP supports dependable underground conveyance for critical utility infrastructure.

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Benefits of Round RCP

County Materials’ Reinforced Concrete Pipe offers a solution for stormwater, culverts, and sewers that delivers long service life, strength, and efficient installation performance.

Proven StructuralPerformance

Round RCP delivers reliable strength under heavy loads and high fill conditions, supporting long-term infrastructure performance.

Long Service Life

With proper design and installation, round RCP can have a service life up to 100 years, reducing maintenance.

Resilient Structure

The rigid concrete structure resists deformation, flotation, and deflection, maintaining shape and performance under load.

Standards Compliance

Manufactured to ASTM and AASHTO standards, round RCP meets established requirements for strength, durability, and safety.

Efficient Installation

Precast production improves installation efficiency compared to cast-in-place pipe, supporting construction schedules and reduced field labor.

Engineered Load Capacity

Round RCP performs reliably under traffic loads and high cover without depending on soil support for structural integrity.

Resistance to Corrosion

Concrete resists corrosion, UV exposure, and combustion, supporting long-term durability in harsh underground environments.

Sustainable Infrastructure

RCP does not produce microplastics, is non-combustible, and resists long-term environmental degradation, protecting water quality while supporting sustainable, durable infrastructure systems.

Proven Performance Across Critical Infrastructure Markets

Round RCP manufactured by County Materials delivers proven structural strength, long service life, and dependable hydraulic performance for underground systems exposed to heavy loading and demanding site conditions.

View Commercial Solutions
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Commercial

Round RCP is commonly used in commercial developments for its long service life, strength, and efficient installation. County Materials offers a full range of precast building components to support the demands of commercial projects.

View Multifamily Solutions
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Multifamily

In multifamily projects, round RCP manufactured by County Materials is resistant to corrosion delivers reliable strength under heavy loads and high fill conditions. County Materials brings multifamily developments to life with a full line of precast concrete products designed for efficiency and long-term performance.

View Municipal Solutions
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Municipal

In municipal construction, round RCP provides reliable strength under heavy loads and high fill conditions, a service life up to 100 years, improved installation efficiency, and resists long-term environmental degradation. County Materials offers an extensive range of products designed to deliver reliable solutions for municipalities.

View Residential Solutions
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Residential

Round RCP is widely used in residential construction projects for its long service life, typically up to 100 years, along with its strength, corrosion resistance, and ability to perform reliably under heavy loads and high fill conditions. County Materials offers a comprehensive range of precast concrete products designed to deliver dependable, efficient, and sustainable solutions for a variety of residential project needs.

View Utilities Solutions
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Utilities

Utility infrastructure projects use Round RCP for its rigid strength, resistance to deflection, and watertight joints, which help protect system integrity while supporting dependable, low-maintenance service for critical networks. Learn more about our expansive selection of precast concrete components designed to support reliable drainage, access, and underground utility systems.

View Transportation Solutions
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Transportation

Round RCP is a preferred solution in transportation construction due to its extended service life, structural strength, corrosion resistance, and performance under heavy loading and high fill scenarios. County Materials offers a wide range of precast concrete products that are engineered to keep transportation projects moving safely, efficiently, and on schedule.

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Advantages of RCP Compared to Plastic Pipe

RCP provides clear advantages over plastic systems. Concrete does not create microplastics, protecting long-term water quality and the environment. Its rigid structure maintains shape under load, avoiding deflection common with flexible pipe. RCP performs under heavy traffic and high fill without relying on soil support and is less sensitive to backfill quality and compaction. It is non-combustible, UV-resistant, and durable during handling and installation, delivering long lifecycle value with reduced replacement needs.
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Projects

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This project demonstrates how County Materials’ reinforced concrete pipe and precast structures can meet tight schedules while providing long-lasting, low-maintenance infrastructure. Efficient manufacturing, coordinated facilities, and reliable products helped keep construction on track.

Adelwood by Del Webb

Chaska, Minnesota

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The Chestnut Street Plaza project showcases County Materials’ role in delivering durable stormwater infrastructure for high-traffic urban environments.

Chestnut Street Plaza

Stillwater, Minnesota

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This project showcases how dry-cast production and elliptical and round reinforced concrete pipe can meet tight timelines and overcome excavation limitations while delivering long-term performance.

Stillwater Road

Willernie, Minnesota

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This project showcases the advantages of County Materials’ concrete pipe and precast solutions in urban stormwater infrastructure construction, including efficient installation, structural reliability, and long-term performance.

Twin Lakes Trail

Roseville, Minnesota

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This project demonstrates how large-diameter RCP can manage high flow rates in challenging conditions, supported by timely delivery and precise coordination. County Materials’ experience helped the contractor navigate winter installation and tight site constraints

Waukesha Area-7

Waukesha, WI

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Ben Heindel Ctrl+K  Pinned Spaces   Personal  Tools   Projects and folders    Create project or folder My to-do    [2026 CMC May ISA - Round Pipe: Durable Infrastructure Solution] Publish Article [2026 CMC May ISA - Round Pipe: Durable Infrastructure Solution] Article Refresh    Pub & Dist - In Progress    Ben Heindel   Less Search fields Importance  Normal Author    Heather Westfall Created date  04/14/2026  Item type  Task  ID  4435144431  Time spent  Empty Work schedule  Assignee’s work schedule More fields Annual Strategy (Prod Strat)  Empty AST   Billed To Entity  Empty Billing Notes  Empty Brand  Empty Budget Remaining  $0.00  Communications Invoiced Costs  Empty Creative Prod Invoiced Costs  Empty Deliverable  Empty Initiative  Empty Key Customer  Empty Notes  Empty Product Division  Empty Requestor  Empty Shared Service Dept.  Empty Video Invoiced Costs  Empty Web Invoiced Costs  Empty  Prod - CS Review[2026 CMC May ISA - Round Pipe: Durable Infrastructure Solut... Prod - Completed[2026 CMC May ISA - Round Pipe: Durable Infrastructure Solut...    Category: Publish Date:  Attach Image for Digital Signs 1920x942 for Digital Signs - 1400x600 for Hubspot - Joomla 1267x845(CRM Only) Luke Olsen Dependencies 4 dependencies Last month  Heather WestfallApr 148:38 am Assigned task to Ben Heindel Renamed task from [2026 ISA May - Round Pipe: Durable Infrastructure Solution] Publish Article to [2026 CMC May ISA - Round Pipe: Durable Infrastructure Solution] Publish Article Updated description This month  Luke OlsenMay 51:40 pm @Ben Heindel  Last week  Jennifer KruegerMay 143:42 pm Rescheduled task, set due date to May 20 (3d) Today  Ben Heindel2:39 pm Changed status to Pub & Dist - In Progress Ben Heindel  2026 CMC May ISA - Round Pipe Durable Infrastructure Solution

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