NDA Protected Application
Epoxy Bonding for Prefabricated Water Tank Structures
Executive Overview
Kirkco engineered an epoxy bonding architecture for large prefabricated water tank structures where joint integrity, chemical resistance, and long-term leak prevention are critical to asset performance. The system was designed to deliver uniform adhesive distribution across large flange interfaces while supporting consistent production quality in controlled and semi-controlled environments.
Business & Quality Drivers
Manufacturers of water storage and treatment infrastructure face increasing regulatory scrutiny, warranty exposure, and lifecycle cost pressure. The bonding process required a repeatable method to eliminate variability associated with manual cartridge application while ensuring structural and watertight performance over decades of service.
Process Requirements
The application required continuous application of a two-component, filled epoxy across large-diameter flange joints. Stable mix ratio control, consistent bead geometry, and sufficient open time were required to accommodate panel handling and assembly tolerances without compromising cure performance.
System Architecture
The bonding platform utilizes bulk-fed epoxy metering and mixing equipment configured for abrasive, highly filled materials. Inline static mixing and controlled dispensing ensure homogeneous material delivery, while flow capability is sized to maintain uninterrupted application over extended joint lengths.
Controls & Validation
The system incorporates ratio monitoring, flow verification, and pressure stability controls to ensure consistent adhesive output. Process parameters were defined and validated to support repeatable bonding performance across multiple tank diameters and configurations.
Operational Performance
The architecture reduced material waste, improved bead consistency, and minimized rework associated with underfilled or overfilled joints. Production throughput increased by removing manual changeovers and stabilizing adhesive application time.
Lifecycle & Scalability
The system was designed to support long service life with minimal wear components exposed to abrasive fillers. The architecture allows future expansion to automated or robotic application as production volumes increase.
Adhesives & SealantsTwo-Component Adhesive Metering & Mixing Systems