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Manhole rehabilitation by expoxy spray

A permanent solution to solve problems on manholes and underground infrastructure

Rehabilitation of obsolete manhole

Underground infrastructure is becoming increasingly old and the needs of cities and municipalities are increasing. Over time, problems of seepage, leakage, abrasion or premature degradation may occur requiring infrastructure interventions.

This puts a lot of pressure on infrastructure owners to ensure the performance of their networks.
Contrary to what one might think, replacement is not always an advantageous option. Replacement is not only a costly solution, but also involves issues such as excavation and traffic management.

Soleno Service has developed a permanent rehabilitation solution without excavation that allows to extend the useful life of the infrastructure by more than 50 years.

Our Solution

Our solution for rehabilitation by spraying epoxy or polyruea

For several years, Soleno Service has become the reference in underground infrastructure rehabilitation.

Epoxy spray rehabilitation, a proven technique for over 30 years, is one of the few solutions available to extend the life of aging infrastructures such as manholes, pumping stations, valve chambers, etc.

In addition to extending the useful life of infrastructure, epoxy spray rehabilitation is a quick and efficient technique that does not require excavation and significantly minimizes the impact of the work on traffic and citizens.

The structure is first cleaned and then sealed to eliminate any trace of infiltration. Subsequently, the successive application of cement mortar, primer and epoxy layers allows the infrastructure to be restored to its structural capacity and perfect tightness.

More and more municipalities across North America are turning to this economic option in response to growing needs.

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Key benefit over conventional solutions

Offered at a fraction of the replacement cost, the rehabilitation solution extends the useful life of these infrastructures by more than 50 years

An economical and sustainable process

Step 1: Cleaning the structure

Removes all contaminants and provides the correct CSP to promote adhesion.

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Step 2 - Sealing and injection

Eliminates any trace of infiltration and ensures uniformity of the surface

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Step 3 - High-strength mortar spraying

Improves structural capacity and ensures perfect adhesion with subsequent layers.

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Step 4 - Primer Application

Minimizes the impact of concrete degassing and optimizes the adhesion between layers.

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Step 5- Application of epoxy coating

Improves structural capacity and ensures perfect sealing.

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Step 6 - Application of the polyurethane coating (optional)

Provides additional protection in areas heavily affected by vibration and freeze/thaw cycles.

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Step 7 - Quality Control

Carried out throughout the rehabilitation process, it allows to validate the good execution of the works and the respect of high quality standards

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Contact Us

To find out if this process could be useful for you, contact our team so that they can advise you on the best solution!

Dare to compare our solution with conventional solutions!

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Our work

Rehabilitation by mortar spraying

For culverts and large pipes. When replacement is not advantageous due to constraints related to excavation, for example, the rehabilitation by spraying mortar allows to restore the structural integrity of the rehabilitated pipe and at a fraction of the cost of replacement.

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Water system capacity rehabilitation

Our rehabilitation solution cleans and dislodges more than 95% of the sediment while protecting it from corrosion for the next 50 years by adding corrosion inhibitor.

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Our other rehabilitation solutions

Discover our solutions for culverts/ pipes or water system.

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