What Is Industrial Concrete Slab Lifting?
Industrial concrete slab lifting is a precision engineering process used to raise, level and stabilise sunken or uneven concrete surfaces in industrial and infrastructure environments.
POLYJET uses advanced geopolymer injection and resin injection technologies to:
POLYJET uses advanced geopolymer injection and resin injection technologies to:
- fill voids beneath slabs;
- stabilise weak subsoil;
- restore slab alignment;
- increase load-bearing performance;
- reduce further settlement risks.
- warehouse floors;
- airport aprons;
- logistics hubs;
- container yards;
- industrial plants;
- port terminals.
Where Slab Settlement Becomes Critical
-
Warehouse Floor Differential SettlementUneven floors affecting forklift movement and storage systems. -
Airport Apron / Taxiway Slab MovementConcrete slab displacement affecting airport operations. -
Container Yard Slab SettlementSettlement under heavy container loads. -
Crane Operation Zone DeformationSlab instability in heavy crane movement zones. -
Port Terminal Pavement SettlementOperational and safety risks in port areas. -
Industrial Production Floor InstabilitySettlement impacting machinery alignment and production.
How POLYJET Slab Lifting Works
Site inspection and level survey
Dynamic probing / geotechnical assessment
Detection of voids and weak zones
Precision geopolymer / resin injection
Controlled slab lifting and leveling
Load verification and quality control
Technical Capabilities
- Precision lifting in millimeters
- Lifting under static and dynamic loads
- Void filling and subsoil densification
- Immediate or rapid return to operation
- Compact equipment for confined spaces
- Minimal disruption to active operations
- Long-term stabilisation effect
Industries We Serve
Logistics & Warehousing
Airports & Airfields
Ports & Container Terminals
Industrial Plants
Rail Infrastructure
Commercial Infrastructure
Applications of Industrial Slab Lifting
Engineering Calculations Before Slab Lifting
Before implementation, POLYJET engineers perform technical analysis and calculations to ensure a safe and effective lifting process.
We perform:
We perform:
- settlement analysis;
- load calculations;
- slab deflection assessment;
- soil bearing capacity analysis;
- injection volume estimation.
Related Geotechnical Services
Depending on site conditions, this solution may be combined with other POLYJET engineering services.
Related Case Studies
Why Choose Our Waterproofing Company
POLYJET injection:
No excavation
Minimal downtime
Compact equipment
Fast execution
Minimal disruption
Controlled lifting precision
Traditional methods:
Excavation required
Long downtime
Heavy machinery
Slow curing
Operational disruption
Lower precision
FAQ
Industrial concrete slab lifting is a precision engineering process used to raise, level and stabilise sunken or uneven concrete slabs in industrial and infrastructure environments.
POLYJET uses geopolymer and resin injection technologies for concrete lifting, concrete leveling, void filling and soil stabilisation beneath the slab.
POLYJET uses geopolymer and resin injection technologies for concrete lifting, concrete leveling, void filling and soil stabilisation beneath the slab.
Concrete lifting is required when existing concrete slabs become uneven, sunken or unstable due to voids, weak subsoil, settlement or reduced bearing capacity.
In industrial facilities, slab settlement can affect forklift movement, storage systems, crane operating zones, airport aprons, container yards and heavy-duty floors.
In industrial facilities, slab settlement can affect forklift movement, storage systems, crane operating zones, airport aprons, container yards and heavy-duty floors.
The process starts with a site inspection, level survey and geotechnical assessment to identify voids and weak zones beneath the concrete.
Injection materials are then introduced through small access holes in the slab to fill voids, stabilise the soil under the slab and restore the concrete toward its design level with controlled precision.
Injection materials are then introduced through small access holes in the slab to fill voids, stabilise the soil under the slab and restore the concrete toward its design level with controlled precision.
Yes. POLYJET slab lifting is designed for concrete slabs exposed to static and dynamic industrial loads.
The method improves load-bearing capacity by stabilising the underlying soil, reducing compressibility and increasing stiffness under heavy equipment, crane operating zones, port terminals and logistics facilities.
The method improves load-bearing capacity by stabilising the underlying soil, reducing compressibility and increasing stiffness under heavy equipment, crane operating zones, port terminals and logistics facilities.
In many cases, concrete slab lifting is a cost-effective alternative to full concrete replacement.
It allows existing concrete slabs to be restored with less disruption, reduced downtime and faster return to operation. This is especially important for warehouses, airports, ports and industrial plants where operational continuity is critical.
It allows existing concrete slabs to be restored with less disruption, reduced downtime and faster return to operation. This is especially important for warehouses, airports, ports and industrial plants where operational continuity is critical.
Yes. By filling voids beneath the slab and stabilising the ground beneath it, POLYJET technologies help reduce further settlement and protect concrete surfaces from progressive deformation.
Early intervention can also reduce trip hazards, machinery alignment issues and damage caused by unstable support conditions.
Early intervention can also reduce trip hazards, machinery alignment issues and damage caused by unstable support conditions.
In many projects, operations can resume immediately or shortly after completion, depending on site conditions, lifting volume and quality control requirements.
POLYJET uses compact equipment, staged injection and continuous monitoring to deliver precise lifting with minimal disruption to active industrial operations.
POLYJET uses compact equipment, staged injection and continuous monitoring to deliver precise lifting with minimal disruption to active industrial operations.