Sewer Rehabilitation

Large-diameter sewers and manholes are critical components of any sewer system, and their proper functioning is essential to ensure the efficient and safe transport of wastewater. Over time, these structures can deteriorate due to various factors, such as corrosion, abrasion, and chemical attacks. In such cases, lining and rehabilitation become necessary to restore the structural integrity and prolong the lifespan of the sewer system.

Sprayed and wet-trowelled Calcium Aluminate Cement systems are practical and durable for lining and rehabilitating large-diameter sewers and manholes. Their high-strength, rapid-setting properties, excellent adhesion, imperviousness to biogenic attacks, and seamless surface make them reliable and long-lasting for protecting sewer systems from deterioration and extending their lifespan.