For municipal engineers, DOT professionals, developers, and contractors, selecting pipe materials involves balancing service life, long-term costs, installation conditions, hydraulic performance, and future maintenance obligations. Round reinforced concrete pipe (RCP) has been used for more than a century because it addresses these considerations while delivering reliable performance in stormwater, transportation, and drainage infrastructure projects.
Manufactured in a controlled factory environment to applicable ASTM and AASHTO requirements, including ASTM C76 and AASHTO M170 where specified, County Materials’ RCP is engineered for demanding buried drainage applications. Here are 8 benefits of choosing round RCP.
Round RCP has a documented history of long-term service in buried infrastructure when properly designed and installed. Research and field experience have demonstrated the long-term durability of concrete pipe in a wide range of soil, hydraulic, and environmental conditions. According to the American Concrete Pipe Association (ACPA), concrete pipelines have a long history of excellent durability and performance in buried infrastructure applications.
Concrete is one of the world’s most commonly used building materials because it will not burn, rust, or deflect. RCP’s inherent rigidity, resilience, and durability have been trusted by developers, contractors, municipalities, and agricultural producers for over a century.
The rigid structure of round RCP resists deformation, flotation, and deflection, maintaining shape and resilience under load. Reinforced concrete pipe has been used throughout North America for more than a century and is specified for transportation, stormwater, culvert, and sewer applications.
Round RCP is manufactured and tested to applicable standards, including ASTM C76 and AASHTO M 170 for reinforced concrete culvert, storm-drain, and sewer pipe. Applicable quality and acceptance requirements address external-load strength, concrete compressive strength, absorption, dimensions, reinforcement, and other specified physical requirements.
RCP provides structural strength and rigidity for demanding buried applications. Its rigid-pipe behavior allows loads to be carried by the pipe structure together with the surrounding installation. RCP can be designed for project-specific earth and live loads using established design methods and applicable standards. ACPA publishes a Concrete Pipe Design Manual that addresses pipe strength requirements, live loads, earth loads, supporting strengths, and standard installations.
RCP can provide strong lifecycle value because long service life, structural durability, maintenance requirements, rehabilitation frequency, and replacement costs all influence the long-term cost of buried infrastructure.
Infrastructure owners increasingly evaluate drainage systems using life-cycle cost analysis rather than initial cost alone. Service life, maintenance requirements, rehabilitation frequency, and replacement costs all contribute to long-term value. Studies and industry evaluations consistently identify durability and service life as major factors affecting the total ownership cost of buried infrastructure assets.
Round RCP is produced under controlled conditions with a consistent interior surface. Its rigid structure is designed to maintain its shape under applicable loads. Hydraulic performance should be evaluated based on project-specific factors including pipe diameter, slope, flow conditions, and system design.
Unlike products made from alternate materials, RCP is resistant to many environmental conditions encountered in buried and exposed infrastructure applications. For applications involving specific chemical or environmental exposures, compatible protective linings or coatings may be available based on project requirements.
Made from non-combustible concrete, RCP will not burn. This characteristic can be an important resilience consideration where drainage infrastructure may be exposed to wildfire or other high-temperature events. The ACPA identifies concrete pipe as a resilient choice for infrastructure subjected to disaster-related hazards.
Concrete is produced with natural materials that are abundantly available in most locations. Using locally available materials can reduce transportation distances associated with material sourcing. At the end of its life cycle, concrete can be recycled and repurposed as new construction or fill materials. RCP may also be used for temporary drainage applications when appropriate for project conditions and design requirements.
Whether you're designing a municipal storm sewer, highway drainage system, agricultural crossing, or commercial development, material selection affects performance for decades. Understanding how service life, structural strength, lifecycle costs, and long-term resilience influence project outcomes can help infrastructure owners make more informed decisions.
To learn more about round reinforced concrete pipe solutions for your next project, contact County Materials. Call our Customer Service Team at (708) 562-7700.