01
Acrylic gel curtain
Multi-port injection grid pushes flexible gel through the structure to form a continuous waterproof curtain in the soil contact zone.
Injection & Repair
Curtain Injection Waterproofing UAE
Behind-the-wall gel injection for negative-side waterproofing.
Service line
Injection & Repair
Region
UAE
Lead time
On request
Overview
Acrylate or polyurethane gel is injected through the structure to form a continuous waterproof curtain in the soil-structure interface — providing negative-side waterproofing where external access is impossible.
Systems & specifications
Key advantages
Acrylate gel and PU resin systems
Grid-pattern packer drilling
Two-component metered injection
Negative-side waterproofing solution
Fills voids in adjacent soil or backfill
How we execute
Engineering capability
Surface compatibility
QA / QC procedure
Equipment capability
Our diagnostic process
We find the root cause before we quote.
Every repair starts with a structured site investigation — so the fix is permanent, not cosmetic.
- 01Pattern survey for injection grid
- 02Soil and water-table assessment
- 03Crack & joint mapping
Repair methods
The right technique, not a one-size repair.
02
PU foam curtain
For larger voids and active flows, polyurethane curtain injection seals and consolidates the soil interface.
Emergency response
Survey and proposal within 48 hours.
Evidence from site
Typical applications
Where curtain injection delivers value across UAE infrastructure, industrial and commercial assets.
- Civil
Basement walls without external access
- Civil
Tunnel linings and shafts
- Building
Existing structures with failed external waterproofing
- Civil
Below-grade rehabilitation projects
Sectors served
InfrastructureTunnels & MetroCommercialIndustrialWater Sector
Frequently asked
Curtain Injection — answered.
Common questions from UAE consultants, clients and contractors. Need something specific? Speak with our technical team.
When external waterproofing has failed and excavation is not feasible — under live buildings, roads or adjacent structures.
Where we deliver this service
Speak with our technical team
Specify Curtain Injection on your next project.
Share your project details and requirements, and our team will get in touch to discuss the most suitable solution.