Problem Categories
Foundation Settlement & Structural Cracking
Problem:
Foundations may settle unevenly when the supporting soil loses bearing capacity, becomes saturated, contains voids, or was not properly compacted.
Risks:
This can lead to structural cracks, uneven loads, deformation of walls and floors, reduced safety and progressive damage.
Typical sites:
Industrial buildings, commercial facilities, infrastructure structures, equipment foundations.
Foundations may settle unevenly when the supporting soil loses bearing capacity, becomes saturated, contains voids, or was not properly compacted.
Risks:
This can lead to structural cracks, uneven loads, deformation of walls and floors, reduced safety and progressive damage.
Typical sites:
Industrial buildings, commercial facilities, infrastructure structures, equipment foundations.
Concrete Slab Settlement & Lifting
Problem:
Concrete slabs may sink, tilt or lose alignment due to voids, weak subsoil, erosion, poor compaction or long-term dynamic loads.
Risks:
Uneven slabs create safety risks, affect machinery operation, disrupt logistics and may reduce the performance of industrial floors or pavements.
Typical sites:
Warehouses, logistics hubs, airport aprons, container yards, industrial floors, port infrastructure.
Concrete slabs may sink, tilt or lose alignment due to voids, weak subsoil, erosion, poor compaction or long-term dynamic loads.
Risks:
Uneven slabs create safety risks, affect machinery operation, disrupt logistics and may reduce the performance of industrial floors or pavements.
Typical sites:
Warehouses, logistics hubs, airport aprons, container yards, industrial floors, port infrastructure.
Weak, Collapsible & Sandy Soils
Problem:
Weak, loose, collapsible or sandy soils may deform under load, especially in reclaimed land, saturated ground or areas with variable fill materials.
Risks:
These conditions can cause settlement, loss of bearing capacity, pavement deformation, foundation movement and instability during construction.
Typical sites:
UAE construction sites, reclaimed areas, industrial plots, infrastructure corridors, excavation zones.
Weak, loose, collapsible or sandy soils may deform under load, especially in reclaimed land, saturated ground or areas with variable fill materials.
Risks:
These conditions can cause settlement, loss of bearing capacity, pavement deformation, foundation movement and instability during construction.
Typical sites:
UAE construction sites, reclaimed areas, industrial plots, infrastructure corridors, excavation zones.
Groundwater Seepage & Underground Leakage
Problem:
Water can enter underground structures through cracks, joints, porous concrete, diaphragm wall defects or permeable soil zones.
Risks:
Leakage may cause soil washout, corrosion, concrete deterioration, delays in construction and operational risks for underground facilities.
Typical sites:
Basements, tunnels, excavation pits, collectors, underground utilities, parking structures.
Water can enter underground structures through cracks, joints, porous concrete, diaphragm wall defects or permeable soil zones.
Risks:
Leakage may cause soil washout, corrosion, concrete deterioration, delays in construction and operational risks for underground facilities.
Typical sites:
Basements, tunnels, excavation pits, collectors, underground utilities, parking structures.
High Groundwater Level & Hydrostatic Pressure
Problem:
High groundwater levels create continuous pressure on underground structures and can increase filtration, uplift risks and water ingress.
Risks:
Hydrostatic pressure may damage waterproofing systems, open joints and cracks, destabilise excavations and increase long-term maintenance risks.
Typical sites:
Deep basements, underground parking, tunnels, shafts, pits, hydraulic structures.
High groundwater levels create continuous pressure on underground structures and can increase filtration, uplift risks and water ingress.
Risks:
Hydrostatic pressure may damage waterproofing systems, open joints and cracks, destabilise excavations and increase long-term maintenance risks.
Typical sites:
Deep basements, underground parking, tunnels, shafts, pits, hydraulic structures.
Infrastructure Seepage & Filtration Control
Problem:
In hydraulic and infrastructure projects, water may migrate through soil, rock mass, joints or defects in structural barriers.
Risks:
Uncontrolled seepage can lead to internal erosion, soil washout, loss of stability, structural weakening and failure of hydraulic protection systems.
Typical sites:
Dams, water-retaining structures, tunnels, ports, utility corridors, hydraulic infrastructure.
In hydraulic and infrastructure projects, water may migrate through soil, rock mass, joints or defects in structural barriers.
Risks:
Uncontrolled seepage can lead to internal erosion, soil washout, loss of stability, structural weakening and failure of hydraulic protection systems.
Typical sites:
Dams, water-retaining structures, tunnels, ports, utility corridors, hydraulic infrastructure.
Excavation Pit Water Control
Problem:
Excavation pits may experience sudden water inflow, seepage through retaining walls, leakage through joints or soil washout behind structures.
Risks:
This can stop construction, increase dewatering costs, destabilise retaining systems and cause delays in project schedules.
Typical sites:
Excavation pits, wastewater treatment plants, basements, underground structures, diaphragm wall systems.
Excavation pits may experience sudden water inflow, seepage through retaining walls, leakage through joints or soil washout behind structures.
Risks:
This can stop construction, increase dewatering costs, destabilise retaining systems and cause delays in project schedules.
Typical sites:
Excavation pits, wastewater treatment plants, basements, underground structures, diaphragm wall systems.
Railway Track & Embankment Stabilisation
Problem:
Railway tracks and embankments may deform due to weak subgrade soils, water influence, ballast instability or long-term dynamic loads.
Risks:
This can cause track misalignment, speed restrictions, maintenance growth, safety risks and repeated deformation.
Typical sites:
Railway tracks, embankments, drainage adits, subgrade zones, transport corridors.
Railway tracks and embankments may deform due to weak subgrade soils, water influence, ballast instability or long-term dynamic loads.
Risks:
This can cause track misalignment, speed restrictions, maintenance growth, safety risks and repeated deformation.
Typical sites:
Railway tracks, embankments, drainage adits, subgrade zones, transport corridors.
Airport Pavement & Airfield Stabilisation
Problem:
Airfield pavements and foundations may lose stability due to weak base layers, voids, water influence or repeated aircraft loads.
Risks:
Settlement or deformation may affect operational safety, pavement performance and availability of airport infrastructure.
Typical sites:
Runways, taxiways, aprons, aircraft parking zones, airfield foundations.
Airfield pavements and foundations may lose stability due to weak base layers, voids, water influence or repeated aircraft loads.
Risks:
Settlement or deformation may affect operational safety, pavement performance and availability of airport infrastructure.
Typical sites:
Runways, taxiways, aprons, aircraft parking zones, airfield foundations.
Not Sure What Causes the Problem?
Visible cracks, slab settlement or water ingress are often only symptoms. The actual cause may be weak soil, voids, groundwater pressure, filtration, poor compaction or previous construction defects.
Before selecting a repair method, POLYJET engineers assess the site conditions, investigate the source of the problem and determine whether the project requires stabilisation, injection waterproofing, foundation repair or engineering calculations.
Before selecting a repair method, POLYJET engineers assess the site conditions, investigate the source of the problem and determine whether the project requires stabilisation, injection waterproofing, foundation repair or engineering calculations.
How we solve problems
Request Submission
Site Assessment & Analysis
Engineering Solution & Design
Certified Contractors Engagement
Delivery of Materials & Equipment
Project Supervision & Quality Control
Why Choose PolyJet
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Fast and precise solutions without stopping operations -
Effective in high groundwater and sandy soils -
Proven results in industrial and infrastructure projects -
Non-excavation methods -
100+ completed projects in UAE and Russia
Case Studies
From Problem to Engineering Solution
Identify the visible issue
Cracks, settlement, leakage, deformation or water inflow.
Investigate the root cause
Soil condition, groundwater, voids, filtration paths or structural defects.
Select the right technology
Geopolymer injection, sealing, stabilisation, waterproofing or anti-filtration systems.
Verify the result
Testing, monitoring, quality control and engineering justification.