Wastewater Basin and Chemical Containment Polyurea Lining Reference Design
A lining concept for immersion, splash, cracks, penetrations and secondary containment details.
Send project requirements
Final design must be re-engineered for cell chemistry, capacity, enclosure layout, local codes and project testing.
Project assumptions
A reinforced-concrete basin and surrounding bund exposed to wastewater, cleaning cycles and occasional chemical splash.
Primary risks
Moisture in concrete, cracking, movement joints, incompatible chemicals, negative pressure and poorly detailed penetrations can break continuity.
System architecture
Survey moisture and cracks, define repairs and joint treatment, verify chemical compatibility, prime the substrate and apply a continuous lining with inspection hold points.
Design objectives
Control leakage paths, maintain continuity at details and create a practical inspection and repair strategy.
Customer data required
Concrete age and strength, moisture, cracks, joints, liquid composition, concentration, pH, temperature, cleaning, immersion cycle and drainage.
Application boundary
Chemical compatibility, moisture limits, joint design and lining thickness require project-specific review and representative testing.
Related products
Spray Polyurea
Fast-setting, high-solids elastomeric coating for large surfaces and complex details.
Brushable Polyurea
Detail-oriented coating option for repair zones and sites where spray equipment is impractical.
Prepare a project-specific configuration
Substrate, existing coating, exposure, chemicals, operating temperature, access, target thickness and application schedule.