The most modern technical solutions in underground infrastructure

Sekisui SPR Americas, LLC, brings together leading expertise in trenchless pipe rehabilitation. We pride ourselves on finding the optimal solution for any kind of pipe rehabilitation challenge.

Trenchless rehabilitation

Municipal providers all over the world face problems with their pipe infrastructures. Sewer and storm water pipes as well as gas and water pipelines all suffer from age and deterioration, which can result in severe pipe damage. The high costs and impacts on inhabitants  and their surroundings often prevent the use of traditional open-trench methods to renew the underground infrastructure. .

The trenchless technologies used by SEKISUI SPR Americas, LLC, for pipe rehabilitation are low-impact and cost-efficient, which makes them particularly useful in metropolitan areas. Technological innovations have made it possible to rehabilitate pipes in dismal condition, regardless of age , and even double their lifespan. In order to achieve this goal, SEKISUI SPR Americas, LLC, relies on leading global expertise. Rehabilitation of pipes is conducted intelligently and efficiently, without a severe impact on urban life.

SPR Technology – Used all over the world

The worldwide patented and award-winning SPR technologies are used all over the world. The SPR technology for the rehabilitation of gravity sewer pipes is cost-efficient and has a minimal impact on the environment.

Pipeline rehabilitation products are based on the principle of spiral winding a factory-manufactured continuous plastic strip into a liner of high stiffness and low weight directly into the deteriorated pipe.

SEKISUI SPR offers the following technologies.

Benefits to our system

• Environmentally Friendly
• Typical increase in flow capacity
• 100% structural rehabilitation
• 3 product lines capable of restoring pipelines from 6” to 144” and larger
• Can wind odd shaped pipe including culverts, arched pipe, tear drops, and custom shapes
• Ability to negotiate offsets and bends in a pipeline
• Small social impact and construction site size
• Capable of winding in flow conditions
• Economical alternative to dig and replace or other trenchless methods
• SPR™ and SPR PE™ are not limited on length. The profile can be continually added to meet long runs
• Sekisui SPR Americas, LLC is involved in all stages of the installation to provide a quality final product
• Increase the life of the original pipeline by 50 years or more
• Local certified installers