Corrugated Steel Pipe (CSP) from AIL is the material of choice for new or replacement culvert projects, reline projects and many other drainage applications.
A high-quality Corrugated metal pipe that is built to last
AIL’s Corrugated Steel Pipe will not crack under impact loads or vibrations due to the inherent strength of steel and the flexibility of the corrugated pipe section. The high ring compression of the pipe absorbs and transfers the load to the surrounding soil around the entire circumference. The beam strength maintains the grade and line of the drainage pipe by bridging inequalities of the trench bottom and side fill.
Corrugated Steel Pipe has a smaller carbon footprint than concrete*
In a 3,000 mm size, for example, Corrugated Steel Pipe’s carbon footprint is 74% smaller* than that of a Reinforced Concrete Pipe. In fact, Corrugated Steel Pipe delivers a wide range of environmental benefits including: reduced greenhouse gases, lower pollution, less acid rain and a reduction in depletion of materials such as the water and energy used in manufacturing.
Corrugated Steel Pipe vs Reinforced Concrete Pipe
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AIL’s Corrugated Steel Pipe is inventoried in storage yards across Canada, ready to ship for emergency culvert washout replacements and other types of drainage projects.
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Common corrugated metal pipe applications include culverts, drainage systems, stormwater management systems, fish passages, culvert relines, conveyor covers or overcasts and ventilation or utilidor systems.
Optional coatings
Providing a design service life of 25 to 100+ years, AIL offers three factory-applied finishes to meet your performance and hydrology considerations on your drainage project. Soil conditions and a variety of other site/application factors can influence your choice of Corrugated Steel Pipe coatings. An environmental assessment will help you select the appropriate coating to meet your site’s requirements.
*CSPI Environmental Product Declaration – SCS-EPD-05002, CCPPA EPD – ASTM Certified, AGECO LCA of CSP vs RCP (Nov 2020)