• MME FLEXIBLE RESIN is a low-viscosity polyurethane resin designed for single-component injection. It penetrates fine cracks and reacts with water to form a flexible hydrophobic foam barrier that stops flowing leaks and seepages. It is suitable for use near potable water. Once cured, the hydrophobic seal repels water, will not shrink or expand, and serves as a long-term solution to water infiltration in concrete structures.

    ADVANTAGES

    • Retains strength, size, and flexibility

    • Controlled reaction time by varying the accelerator dosage

    • Resistant to corrosive environments and temperature fluctuations

    • Solvent-free and non-toxic

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    MME FLEXIBLE ACCELERATOR

    Select appropriate MME FLEXIBLE ACCELERATOR ratio and verify that the resulting cure time conforms to project specifications. A typical accelerator dosage is 2% for most concrete crack injection work; use as low as 1% for slow reaction time or as much as 10% for fast reaction time.

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    PUMP CLEANER

    PUMP CLEANER is a clear colourless liquid solution that is used to flush resin residuals from one and two component chemical grout pumps.

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    FEATURED PROJECT

    Chemical Injection in Underground Parking Garage

  • MME Multiurethanes CIMENT FONDU consists mainly of calcium aluminates (CaO & Al2O3) and other minor ingredients. This product is typically used in refractory applications where high-temperature resistance is required, as well as applications that require corrosion resistance.

    For mining and heavy civil grouting applications, it is used in conjunction with Type GU, Type HE and other similar cements for setting drill casings or other specific applications where rapid strength development is required to reduce delay time before re-drilling can proceed.

    By comparison, cement Types GU and HE consist mainly of calcium silicates (CaO & SiO2) and other minor ingredients and typically take several hours to cure to a hardened state.

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  • MME UNIVERSAL RESIN is a low-viscosity polyurethane resin designed for single-component injection. It penetrates fine cracks in rock and concrete,  and reacts with water to form a semi-rigid hydrophobic foam barrier. Once cured, the hydrophobic seal repels water, will not shrink or expand, and serves as a long-term solution to water infiltration.

    ADVANTAGES

    • Suitable for use near potable water

    • Stops high-pressure inflows

    • Will not shrink or expand after curing

    • Controlled reaction time by varying the acelerator dosage

    • Resistant to corrosive environments and temperature fluctuations

    • Solvent-free and non-toxic

    WQA Seal

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    RECOMMENDED PRODUCTS

    MME UNIVERSAL ACCELERATOR

    Select appropriate MME UNIVERSAL ACCELERATOR ratio and verify that the resulting cure time conforms to project specifications. Use as low as 1% for slow reaction time or as much as 10% for fast reaction time.

    Safety Data Sheet

    PUMP CLEANER

    PUMP CLEANER is a clear colourless liquid solution that is used to flush resin residuals from one and two component chemical grout pumps.

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    Innovative Water Cut Off Solution for a Hard Rock Tunnel

  • CRACK FLUSHING AGENT is a concentrated, solvent-free, non-toxic solution that is diluted on site and used to clean cracks and construction joints in concrete structures prior to injection of polyurethane resins.

    CRACK FLUSHING AGENT, after dilution to 5% concentration, is used for the cleaning and preparing of wet, damp or dry cracks and construction joints in all types of concrete structures including storage tanks, hydro dams and tunnel linings.

    ADVANTAGES

    • Inorganic mineral solution, manufactured from ingredients meeting NSF criterion for use in contact with potable water

    • Non-flammable

    • Solvent-free, non-toxic

    • Complies with Food Chemical Codex Specifications

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    PUMP CLEANER

    PUMP CLEANER is a clear colourless liquid solution that is used to flush resin residuals from one and two component chemical grout pumps.

    Product Data Sheet

    Safety Data Sheet

    FEATURED PROJECT

    Chemical Injection in Underground Parking Garage

  • RIGID GROUT is a low-viscosity dual-component polyurethane grout. It is used to stabilize water-bearing soils and fill open voids.

    RIGID A and RIGID B are combined to produce a strong, hard foam that expands to approximately 10 times its original volume.

    ADVANTAGES

    • Expansive, rigid foam provides structural support

    • Develops adhesive bond that adheres to loose substrates

    • Fast foaming and curing permits efficient installation

    • Solvent-free and non-toxic

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    RIGID GROUT A

    RIGID GROUT B

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    PUMP CLEANER

    PUMP CLEANER is a clear colourless liquid solution that is used to flush resin residuals from one and two component chemical grout pumps.

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  • MULTI-GEL is a solvent-free, non-toxic, single-component water-reactive polyurethane injection resin. It reacts with water to form a flexible hydrophilic barrier. Depending on the amount of water in the mixture and when cured, MULTI-GEL will vary in consistency from strong elastic rubber-like foams, to stable gels containing as much as 800% water. After curing, MULTI-GEL absorbs limited amounts of water and will shrink slowly if allowed to dry.

    ADVANTAGES

    • In the range of 1:1 to 2:1 water:resin ratios, hydrophilic foams with decreasing strength are obtained in less than one minute

    • In the range of 2:1 to 8:1 water:resin ratios, hydrophilic gels are obtained in less than one minute

    • When cured, deflects excessive water away from penetrating into a structure

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    PUMP CLEANER

    PUMP CLEANER is a clear colourless liquid solution that is used to flush resin residuals from one and two component chemical grout pumps.

    Product Data Sheet

    Safety Data Sheet

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  • PUMP CLEANER is a clear colourless liquid solution that is used to flush resin residuals from one and two component chemical grout pumps.

    PUMP CLEANER is compatible with manual, electric and pneumatic chemical grout pumps often used for chemical grouting injection applications.

    ADVANTAGES

    • Non-flammable

    • Solvent-free and non-toxic

    • Clear colourless liquid

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  • CELBEX 653 is a thixotropic modifier that creates low-mobility cement grout and is used when grouting in unstable soils, water-filled voids, and whenever flowing water conditions are present.

    The rapid thixotropic gelation minimizes washout and allows cement grout to remain in place and resist dilution.

    ADVANTAGES

    • Overcomes site conditions prone to washout

    • Reduce washout, saves cement

    • Enables the use of cement grouts in moving water conditions

    • Non-toxic blend of water-soluble polymers

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  • MICROFINE CEMENT is a blast furnace slag-based ultrafine cement intended for specialty grouting applications. With a maximum particle size of ten microns and a median particle size of three microns, MICROFINE CEMENT is able to penetrate very small openings such as soil pores and microscopic rock fissures, in order to improve strength and reduce permeability.

    ADVANTAGES

    • Excellent permeation with high in-place strength and durability

    • Ability to adjust superplasticizer type and dosage to achieve specified results

    • Proven, highly predictable design with a long record of successful projects

    • Adjustable water/cement ratio allows grout to be formulated to meet specific project requirements

    • Brine tolerant and resistant to chemical attacks, including sulphate attack

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    SUPERPLASTICIZER

    MME Multiurethanes SUPERPLASTICIZER is a non-chloride, high-range, water-reducing admixture that is used to disperse cement particles and reduce cohesion of cement grouts, resulting in increased fluidity to improve cement grout penetration within concrete construction joints, granular soils and fractured rock.

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    FEATURED PROJECT

    Cement Grouting to Fill Voids Behind a Tunnel Liner

  • MME Multiurethanes SUPERPLASTICIZER is a non-chloride, high-range, water-reducing admixture that is used to disperse cement particles and reduce cohesion of cement grouts, resulting in increased fluidity to improve cement grout penetration within concrete construction joints, granular soils and fractured rock.

    ADVANTAGES

    • Enables fluid cement grout mixtures to be formulated on the job site to accommodate specific site conditions.

    • Compatible with various types of cement, including regular cement, high early strength cement, sulfate-resistant cement and microfine cement, as well as with other grouting admixtures.

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    Soil Stabilization Program for Utility Contractor

  • Electric-Powered Chemical Grout Pump

    Multiurethanes Impact 410 Pumps are typically used for most concrete crack injection projects using water-reactive polyurethane resins.

    FEATURES

    • Automatic pressure-actuated start/stop operation maintains injection pressures within determined limits.

    • Airless piston pumps specially modified for large grouting projects using one-component and two-component resins.

    • Injection pressure range adjustable up to 2,000 PSI by rotating knob mounted on top of pump - no tools required.

    • Max. recommended hose length = 100 feet of 1/4"hose.

    • Variable output up to 1.5 litres per minute.

    • Lightweight - 18 kg complete with hose and fittings.

    • Variable-capacity suction containers with gravity suction assembly to pump intake chamber.

    • Various resin discharge control headers to accommodate specific site conditions.

    • Spare parts, rental units, and servicing options are available.

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  • Air-Powered Chemical Grout Pump

    Multiurethanes President Pump is used on mining, tunnel, shaft and heavy civil construction projects for injection of chemical grouts to resolve problems with water inflows, soil stabilization and voids.

    FEATURES

    • Output of up to 10 litres per minute.

    • Pressure of up to 1,000 psi.

    • #6 JIC hose connections.

    • 10-litre reservoir

    • Lightweight - 38 kg complete with hose and fittings.

    • Recommended spare parts include pump repacking kit, pressure gauge, diaphragm sleeve.

    • Spare parts, rental units, and servicing options are available.

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