Ground Stabilisation, Void Filling & Slab Jacking
AC 100
Acrylic Injection Resin
Overview
Galaxie AC100 is a blend of acrylic polymers in conjunction with an accelerator and catalyst system. Upon mixing of the components a chemical reaction occurs and a waterproof solid gel is formed. It is available in two grades –Galaxie AC100 and Galaxie AC100 EST (Extended Set Time)
Benefits
•Ultra-low viscosity
•Deep soil penetration
•Binds loose granular soils
•Adjustable gel time
•Flexible cured gel
•Stable in wet conditions
•Non-toxic acrylic polymers
General Application
•Ground consolidation & soil grouting
•Sand binding & stabilisation
•Pre-excavation ground treatment
•Groundwater cut-off
•Pipe joint back grouting
•Manhole & junction grouting
•Remote pipe joint sealing
•Curtain grouting
•Void filling
SLAB JACK LD
Polyurethane slab lifting foam
Overview
Galaxie Slab Jack LD is a two-component polyurethane geotechnical foam engineered specifically for slab lifting, void filling, and subgrade stabilisation applications. The system combines a polyol resin with a polymeric isocyanate, metered and mixed at a 1:1 volumetric ratio via high-pressure plural-component injection equipment. Upon injection, the expanding foam exerts controlled lifting pressure beneath concrete slabs, filling voids and compacting loose subgrade material to achieve precise, measurable elevation recovery. Target in-situ core density is 60 kg/m3)
Benefits
•Controlled expansion pressure for precise slab lift
•No excavation required – minimally invasive injection process
•Rapid cure – trafficable within 15 minutes of injection
•High compressive strength closed-cell foam resists subgrade moisture ingress
•Lightweight system minimises additional load on weak subgrade
General Application
•Slab lifting and relevelling (concrete driveways, footpaths, warehouse floors, airport aprons)
•Subgrade void filling and compaction beneath concrete slabs
•Infrastructure rehabilitation – road base stabilisation and culvert void remediation
SLAB JACK MD
Polyurethane slab lifting foam
Overview
Galaxie Slab Jack MD is a two-component polyurethane geotechnical foam engineered specifically for slab lifting, void filling, and subgrade stabilisation applications. The system combines a polyol resin with a polymeric isocyanate, metered and mixed at a 1:1 volumetric ratio via high-pressure plural-component injection equipment. Upon injection, the expanding foam exerts controlled lifting pressure beneath concrete slabs, filling voids and compacting loose subgrade material to achieve precise, measurable elevation recovery. Target in-situ core density is 80 kg/m3)
Benefits
•Controlled expansion pressure for precise slab lift
•No excavation required – minimally invasive injection process
•Rapid cure – trafficable within 15 minutes of injection
•High compressive strength closed-cell foam resists subgrade moisture ingress
•Lightweight system minimises additional load on weak subgrade
General Application
•Slab lifting and relevelling (concrete driveways, footpaths, warehouse floors, airport aprons)
•Subgrade void filling and compaction beneath concrete slabs
•Infrastructure rehabilitation – road base stabilisation and culvert void remediation
SLAB JACK HD
Polyurethane slab lifting foam
Overview
Galaxie Slab Jack HD is a two-component polyurethane geotechnical foam engineered specifically for slab lifting, void filling, and subgrade stabilisation applications. The system combines a polyol resin with a polymeric isocyanate, metered and mixed at a 1:1 volumetric ratio via high-pressure plural-component injection equipment. Upon injection, the expanding foam exerts controlled lifting pressure beneath concrete slabs, filling voids and compacting loose subgrade material to achieve precise, measurable elevation recovery. Target in-situ core density is 120 kg/m3)
Benefits
•Controlled expansion pressure for precise slab lift
•No excavation required – minimally invasive injection process
•Rapid cure – trafficable within 15 minutes of injection
•High compressive strength closed-cell foam resists subgrade moisture ingress
•Lightweight system minimises additional load on weak subgrade
General Application
•Slab lifting and relevelling (concrete driveways, footpaths, warehouse floors, airport aprons)
•Subgrade void filling and compaction beneath concrete slabs
•Infrastructure rehabilitation – road base stabilisation and culvert void remediation
SLAB JACK MAX
Polyurethane slab lifting foam
Overview
Galaxie Slab Jack MAX is a two-component polyurethane geotechnical foam engineered specifically for slab lifting, void filling, and subgrade stabilisation applications. The system combines a polyol resin with a polymeric isocyanate, metered and mixed at a 1:1 volumetric ratio via high-pressure plural-component injection equipment. Upon injection, the expanding foam exerts controlled lifting pressure beneath concrete slabs, filling voids and compacting loose subgrade material to achieve precise, measurable elevation recovery. Target in-situ core density is 40 kg/m3)
Benefits
•Controlled expansion pressure for precise slab lift
•No excavation required – minimally invasive injection process
•Rapid cure – trafficable within 15 minutes of injection
•High compressive strength closed-cell foam resists subgrade moisture ingress
•Lightweight system minimises additional load on weak subgrade
General Application
•Slab lifting and relevelling (concrete driveways, footpaths, warehouse floors, airport aprons)
•Subgrade void filling and compaction beneath concrete slabs
•Infrastructure rehabilitation – road base stabilisation and culvert void remediation
PU SOIL
Semi Flexible Polyurethane Grout
Overview
Galaxie PU Soil is a single-shot hydrophobic polyurethane based on MDI in combination with polyether polyols and an amine-based catalyst. The system only reacts when it comes into contact with moisture, producing a rigid polyurethane. Galaxie PU Soil has an extremely low viscosity enabling it to penetrate very fine soil and sand and thus restoring structural integrity to the sub-straight.
Benefits
•High expansion ratio > 20 times
•Low viscosity Solvent-free
•Environmentally friendly
•Reacts with saline and mineral water
•Good chemical resistance
General Application
•Soil stabilisation
•Underpinning foundations
•Light weight filling of voids
•Consolidation for ground anchors
•Water cut off barriers
•Injection into saturated ground
PU SPRAY FOAM LD
Polyurethane rigid spray foam low density
Overview
Galaxie PU Spray Foam LD is based on polyols in combination with and Isocyanate, mixed at a rate of 1:1 by volume in the spray head to give a fast reaction rigid low-density general-purpose foam, approx. (40kg/m3)
Benefits
•Fast reacting
•No primer required
•Simple 1:1 mix ratio
•Strong closed cell foam
•Tough rigid foam
General Application
•Void filling
•Spray lining for insulation
•Marine floatation devices
PU ECO Clean
Non-Toxic Polyurethane Cleaner
Overview
Galaxie ECOClean is a mixture of non-volatile, chloride free, non-toxic organic solvents for cleaning of injection equipment when using Polyurethane resins.
Benefits
•Non-flammable
•Chloride-free
•Non-Toxic solvent
General Application
•Flushing of injection lines and equipment prior to injection
•Removing small spills from non-porous surfaces
•Cleaning of injection pumps after use.
PU Super Clean
High Performance Pump Flush
Overview
Galaxie PU Super Clean is a mixture of non-flammable solvent and lubricant for cleaning of equipment when using any of the Galaxie PU injection range.
Benefits
•Non-flammable
•Highly efficient
•Lubricating
General Application
•Flushing of injection lines and equipment prior to injection
•Removing small spills from non-porous surfaces
•Cleaning of injection pumps after use.
PU Dissolve
High Performance Polyurethane Dissolver
Overview
Galaxie PU Dissolve is a specially developed solvent blend used for the cleaning of hard to remove resins and is much more effective than common solvents such as petrol, xylene, white spirit, heavy-naphtha, etc.
Benefits
•Softens harden resins
•Highly efficient
•Low volatility
General Application
•Removing of hardened resin from pump parts
•Removing small spills from non-porous surfaces
•Cleaning of injection packers and equipment
Ground Stabilisation, Void Filling & Slab Jacking
AC 100
Acrylic Injection Resin
Overview
Galaxie AC100 is a blend of acrylic polymers in conjunction with an accelerator and catalyst system. Upon mixing of the components a chemical reaction occurs and a waterproof solid gel is formed. It is available in two grades –Galaxie AC100 and Galaxie AC100 EST (Extended Set Time)
Benefits
•Ultra-low viscosity
•Deep soil penetration
•Binds loose granular soils
•Adjustable gel time
•Flexible cured gel
•Stable in wet conditions
•Non-toxic acrylic polymers
General Application
•Ground consolidation & soil grouting
•Sand binding & stabilisation
•Pre-excavation ground treatment
•Groundwater cut-off
•Pipe joint back grouting
•Manhole & junction grouting
•Remote pipe joint sealing
•Curtain grouting
•Void filling
SLAB JACK LD
Polyurethane slab lifting foam
Overview
Galaxie Slab Jack LD is a two-component polyurethane geotechnical foam engineered specifically for slab lifting, void filling, and subgrade stabilisation applications. The system combines a polyol resin with a polymeric isocyanate, metered and mixed at a 1:1 volumetric ratio via high-pressure plural-component injection equipment. Upon injection, the expanding foam exerts controlled lifting pressure beneath concrete slabs, filling voids and compacting loose subgrade material to achieve precise, measurable elevation recovery. Target in-situ core density is 60 kg/m3)
Benefits
•Controlled expansion pressure for precise slab lift
•No excavation required – minimally invasive injection process
•Rapid cure – trafficable within 15 minutes of injection
•High compressive strength closed-cell foam resists subgrade moisture ingress
•Lightweight system minimises additional load on weak subgrade
General Application
•Slab lifting and relevelling (concrete driveways, footpaths, warehouse floors, airport aprons)
•Subgrade void filling and compaction beneath concrete slabs
•Infrastructure rehabilitation – road base stabilisation and culvert void remediation
SLAB JACK MD
Polyurethane slab lifting foam
Overview
Galaxie Slab Jack MD is a two-component polyurethane geotechnical foam engineered specifically for slab lifting, void filling, and subgrade stabilisation applications. The system combines a polyol resin with a polymeric isocyanate, metered and mixed at a 1:1 volumetric ratio via high-pressure plural-component injection equipment. Upon injection, the expanding foam exerts controlled lifting pressure beneath concrete slabs, filling voids and compacting loose subgrade material to achieve precise, measurable elevation recovery. Target in-situ core density is 80 kg/m3)
Benefits
•Controlled expansion pressure for precise slab lift
•No excavation required – minimally invasive injection process
•Rapid cure – trafficable within 15 minutes of injection
•High compressive strength closed-cell foam resists subgrade moisture ingress
•Lightweight system minimises additional load on weak subgrade
General Application
•Slab lifting and relevelling (concrete driveways, footpaths, warehouse floors, airport aprons)
•Subgrade void filling and compaction beneath concrete slabs
•Infrastructure rehabilitation – road base stabilisation and culvert void remediation
SLAB JACK HD
Polyurethane slab lifting foam
Overview
Galaxie Slab Jack HD is a two-component polyurethane geotechnical foam engineered specifically for slab lifting, void filling, and subgrade stabilisation applications. The system combines a polyol resin with a polymeric isocyanate, metered and mixed at a 1:1 volumetric ratio via high-pressure plural-component injection equipment. Upon injection, the expanding foam exerts controlled lifting pressure beneath concrete slabs, filling voids and compacting loose subgrade material to achieve precise, measurable elevation recovery. Target in-situ core density is 120 kg/m3)
Benefits
•Controlled expansion pressure for precise slab lift
•No excavation required – minimally invasive injection process
•Rapid cure – trafficable within 15 minutes of injection
•High compressive strength closed-cell foam resists subgrade moisture ingress
•Lightweight system minimises additional load on weak subgrade
General Application
•Slab lifting and relevelling (concrete driveways, footpaths, warehouse floors, airport aprons)
•Subgrade void filling and compaction beneath concrete slabs
•Infrastructure rehabilitation – road base stabilisation and culvert void remediation
SLAB JACK MAX
Polyurethane slab lifting foam
Overview
Galaxie Slab Jack MAX is a two-component polyurethane geotechnical foam engineered specifically for slab lifting, void filling, and subgrade stabilisation applications. The system combines a polyol resin with a polymeric isocyanate, metered and mixed at a 1:1 volumetric ratio via high-pressure plural-component injection equipment. Upon injection, the expanding foam exerts controlled lifting pressure beneath concrete slabs, filling voids and compacting loose subgrade material to achieve precise, measurable elevation recovery. Target in-situ core density is 40 kg/m3)
Benefits
•Controlled expansion pressure for precise slab lift
•No excavation required – minimally invasive injection process
•Rapid cure – trafficable within 15 minutes of injection
•High compressive strength closed-cell foam resists subgrade moisture ingress
•Lightweight system minimises additional load on weak subgrade
General Application
•Slab lifting and relevelling (concrete driveways, footpaths, warehouse floors, airport aprons)
•Subgrade void filling and compaction beneath concrete slabs
•Infrastructure rehabilitation – road base stabilisation and culvert void remediation
PU SOIL
Semi Flexible Polyurethane Grout
Overview
Galaxie PU Soil is a single-shot hydrophobic polyurethane based on MDI in combination with polyether polyols and an amine-based catalyst. The system only reacts when it comes into contact with moisture, producing a rigid polyurethane. Galaxie PU Soil has an extremely low viscosity enabling it to penetrate very fine soil and sand and thus restoring structural integrity to the sub-straight.
Benefits
•High expansion ratio > 20 times
•Low viscosity Solvent-free
•Environmentally friendly
•Reacts with saline and mineral water
•Good chemical resistance
General Application
•Soil stabilisation
•Underpinning foundations
•Light weight filling of voids
•Consolidation for ground anchors
•Water cut off barriers
•Injection into saturated ground
PU SPRAY FOAM LD
Polyurethane rigid spray foam low density
Overview
Galaxie PU Spray Foam LD is based on polyols in combination with and Isocyanate, mixed at a rate of 1:1 by volume in the spray head to give a fast reaction rigid low-density general-purpose foam, approx. (40kg/m3)
Benefits
•Fast reacting
•No primer required
•Simple 1:1 mix ratio
•Strong closed cell foam
•Tough rigid foam
General Application
•Void filling
•Spray lining for insulation
•Marine floatation devices
PU ECO Clean
Non-Toxic Polyurethane Cleaner
Overview
Galaxie ECOClean is a mixture of non-volatile, chloride free, non-toxic organic solvents for cleaning of injection equipment when using Polyurethane resins.
Benefits
•Non-flammable
•Chloride-free
•Non-Toxic solvent
General Application
•Flushing of injection lines and equipment prior to injection
•Removing small spills from non-porous surfaces
•Cleaning of injection pumps after use.
PU Super Clean
High Performance Pump Flush
Overview
Galaxie PU Super Clean is a mixture of non-flammable solvent and lubricant for cleaning of equipment when using any of the Galaxie PU injection range.
Benefits
•Non-flammable
•Highly efficient
•Lubricating
General Application
•Flushing of injection lines and equipment prior to injection
•Removing small spills from non-porous surfaces
•Cleaning of injection pumps after use.
PU Dissolve
High Performance Polyurethane Dissolver
Overview
Galaxie PU Dissolve is a specially developed solvent blend used for the cleaning of hard to remove resins and is much more effective than common solvents such as petrol, xylene, white spirit, heavy-naphtha, etc.
Benefits
•Softens harden resins
•Highly efficient
•Low volatility
General Application
•Removing of hardened resin from pump parts
•Removing small spills from non-porous surfaces
•Cleaning of injection packers and equipment
High performance chemical solutions for building and civil construction industry.
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