Introducing TERRATHANE™ 24-3F
A hydrophobic polyurethane injection foam engineered for geotechnical stabilization, void filling, and water infiltration control.
TERRATHANE™ 24-3F is a polyurethane injection system designed for soil stabilization, leak sealing, permeation grouting, and infrastructure rehabilitation applications.
Water, Voids & Soil Movement Create Serious Structural Challenges
Water infiltration, loose soils, void development, and erosion can compromise infrastructure, seawalls, foundations, utility systems, and other critical structures over time.
Traditional repair methods can require extensive excavation, disruption, and costly reconstruction efforts.
Engineered for Geotechnical Injection Applications
TERRATHANE™ 24-3F is a single-component hydrophobic polyurethane foam engineered to expand into voids and permeate loose soils, helping seal, stabilize, and strengthen surrounding soils and structures.
Once injected, the closed-cell foam system expands into voids and permeates loose soils while helping reduce water infiltration and soil migration.
Controlled Expansion & Stabilization
- Helps control water movement
- Injected into soils, voids, and cracks
- Expands into surrounding areas
- Creates a closed-cell structure
- Helps stabilize loose soils
Key Benefits
NSF-61 certified applications
Closed-cell polyurethane foam
Helps stabilize loose soils
Reduces water infiltration
Fast expansion characteristics
Easy-to-handle equipment footprint
Minimal excavation required
Long-term inert performance
Applications
- Seawall & bulkhead repair
- Soil stabilization
- Void filling
- Leak-stop grouting
- Curtain grouting
- Tunnel stabilization
- Manhole rehabilitation
- Storm & sanitary infrastructure rehab
- Utility asset stabilization
Engineered to Perform
TERRATHANE™ 24-3F is a hydrophobic polyurethane injection system engineered for reliable performance in demanding geotechnical environments, including applications involving wet, saturated, and water-infiltrated soils. Its closed-cell foam structure delivers high compressive strength and resistance to water absorption, helping maintain structural integrity long after installation.
Reaction times are field-adjustable, giving installers the control needed to account for varying soil temperatures and project conditions.
Engineered for controlled expansion, TERRATHANE™ 24-3F fills voids and exerts consistent pressure to help stabilize surrounding soils. Once cured, the foam provides long-term, inert performance. Compatible with standard pump systems, TERRATHANE™ 24-3F integrates seamlessly into existing contractor equipment and workflows.
Why Contractors Like It
- Small equipment footprint
- Easy difficult-access installation
- Fast reaction times
- Minimal excavation
- Long-term stabilization
- Adaptable field application
- Performs in saturated environments
TERRATHANE™ 24-3F Technical Snapshot
TERRATHANE™ 24-3F is a single-component, hydrophobic polyurethane injection foam engineered for consistent performance in geotechnical applications. Its controlled expansion characteristics allow the foam to move into surrounding voids and soil matrices, helping fill subsurface spaces and stabilize loose soils. Once cured, the system forms a high closed-cell content structure that delivers strong compressive strength for long-term load-bearing stability, while its hydrophobic nature helps resist water infiltration and maintain dimensional integrity in demanding environments. Together, these properties make TERRATHANE™ 24-3F well-suited for soil stabilization, void filling, water infiltration control, and infrastructure rehabilitation where reliable expansion and lasting structural performance are critical.
Looking for a Better Geotechnical Injection Solution?
Look no further than ECP’s TERRATHANE™ 24-3F. Contact us today for more information.