Dam & Irrigation
Preserving Structural Integrity of Dams
The long-term structural integrity of dams and irrigation systems depends on keeping moisture from contacting the steel reinforcement. Inadequate waterproofing, cracks, failing joints, biochemical attacks, alkali aggregate reaction and abrasion are problems often found in this challenging environment.
Deteriorating concrete can lead to water loss, reduction in water flow and expensive unplanned maintenance. Failing or compromised dams and irrigation systems can even threaten public safety and environmental quality, so it is critical to protect and maintain them. Whether specified for new construction, or used for repairing and rehabilitating dams and irrigation systems, Xypex Crystalline Technology blocks water ingress into the structure and extends the life of these critical structures.
Find Projects
Tammisairaala Hospital
The Tammisairaala Hospital project involved constructing below-grade facilities in an area with high groundwater pressure. The engineering requirement was to waterproof the foundations and walls to prevent seepage and maintain a durable hospital infrastructure.
Lohjan Vesitorni
The Lohja water tower required a durable waterproofing system to ensure safe storage of potable water without leakage. The engineering task was to provide watertight protection for the large-capacity structure while maintaining compliance with drinking water standards.
Atlas Kansallismuseo
The Atlas extension of the National Museum of Finland required durable waterproofing for underground and pressurized walls exposed to high water pressure. The challenge was to prevent leakage and preserve the structural integrity of the new extension.
Anora Process Water Pool
Three process water tanks were rehabilitated over three consecutive summer seasons, with one tank repaired each year. The deteriorated concrete structures were hydrodemolished to a depth exceeding 50 mm, ensuring exposure behind the reinforcing steel.
Residential Basement Waterproofing Repair
A private residential basement in Arlington, Texas experienced ongoing water intrusion after construction. The foundation walls had been initially waterproofed using injection methods and a surface applied crystalline system.
