Canal & Reservoir Liner Solutions
Durable Geomembrane Liners & Geocellular Confinement Systems for Liquid Containment
Managing large-scale water conveyance, agricultural irrigation, stormwater detention ponds, and drinking water reservoirs demands dependable engineering structures that prevent catastrophic fluid loss. GeoCHEM, Inc. supplies integrated liquid containment systems combining heavy-duty GeoDakota and GeoSkrim Geomembrane Liners with the advanced Geoweb® Cellular Confinement System. Together, these technologies establish an impermeable barrier shielded by a structural armor layer to stop seepage, control embankment erosion, and guarantee long-term infrastructure integrity.
Critical Water Infrastructure Challenges We Mitigate
1. High-Volume Water Loss via Subgrade Seepage
The Challenge: Unlined or poorly lined earthen canals and agricultural reservoirs lose massive percentages of their total water volume to ground infiltration. This liquid migration siphons away valuable irrigation resources, destabilizes surrounding structural soils, and significantly limits the efficiency of regional water conveyance networks.
The GeoCHEM Solution: Deploying our premium GeoDakota and reinforced GeoSkrim Geomembrane Liners drops fluid permeability to absolute zero. Engineered to withstand high hydraulic pressures, volatile chemical contact, and sub-zero freeze-thaw drops, these robust barriers preserve 100% of water volumes within the designated containment channel or retention cell.
2. Hydraulic Scouring and Embankment Erosion
The Challenge: Continuous, high-velocity water movement inside canals and intense wave actions along reservoir slopes trigger severe soil scouring. Without a structural face armor, infill soils quickly wash away, undermining canal banks, loading downslope ecosystems with harmful silt, and threatening the foundation of the primary lining installation.
The GeoCHEM Solution: Installing the high-density polyethylene (HDPE) Geoweb® Cellular Confinement System over the lining baseline locks topsoil, vegetative rooting zones, or angular aggregate firmly in place. This three-dimensional matrix counteracts hydraulic shear stresses, dissipates dynamic wave energy, and prevents down-slope material movement entirely.
3. Severe Slope Stability Failures Without Liner Punctures
The Challenge: Securing heavy protection layers onto steep reservoir slopes is incredibly difficult. Driving standard metal stakes down through geocells will puncture underlying geomembranes, compromising the liquid seal. Conversely, failing to anchor the system securely allows gravitational shear forces to pull the entire soil mass down the slope, resulting in structural collapse.
The GeoCHEM Solution: We supply specialized, non-invasive suspension systems utilizing high-tensile Woven Kevlar Tendons (TK-89, TK-133, and TK-178) combined with interlocking ATRA® Tendon Clips and ATRA® Keys. This system securely anchors the complete Geoweb grid array from the crest of the slope, safely transferring severe gravitational loads without driving a single spike through your critical containment liner.
Available Products & System Accessories
GeoCHEM, Inc. delivers fully integrated kits containing standard or oversized geocell panels alongside complete factory-authorized components to speed up site deployment and reduce overall construction labor overhead.
| Product Line | Description & Specifications |
|---|---|
| GeoDakota Series | Durable, chemically resistant geomembranes engineered for large-scale liquid containment installations. |
| GeoSkrim Series | Rugged, high-strength scrim-reinforced liners providing high puncture resistance and zero-leak fluid isolation. |
| Geoweb® GW30V (4" & 6" Pallet Deals) | Pre-packaged structural panels (8.5' x 27') shipped directly for rapid slope stabilization over geomembrane systems. |
| Geoweb® GW20V, GW30V, & GW40V | The original, premium high-density polyethylene (HDPE) soil stabilization grids available in multiple cell dimensions and section configurations. |
| Geoweb® Retaining Walls | Open-facia terraced wall systems built to conform seamlessly to natural channel curvatures while absorbing differential settlements. |
| ATRA® Anchors, Clips, & Keys | Heavy-duty component connections including high-strength ATRA Keys, polymer Speed Stakes, and GFRP Anchor bars. |
| Woven Kevlar® Tendons | High-tensile load-transfer strings (TK-89, TK-133, TK-178 models) boasting up to 4,000 lbf minimum break strength for puncture-free slope suspension. |
Request a Complete Liquid Containment Engineering Review
Are you engineering an irrigation canal network, stormwater management facility, municipal retention basin, or industrial reservoir? Reach out to our application specialists to determine accurate roll dimensions, calculate required geocell depths, and layout load-matched Kevlar tendon patterns.
