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Geofoam R

High-expansion foam resin for filling cavities and voids

Application area

Void, cavity, and crack filling; construction of bulkheads; sealing of ventilation bulkheads

Key advantages:

High expansion ratio; fast curing speed

Packaging

Component A — 35 kg (plastic), B — 30 kg (plastic)

Storage

12 months at +10…+20 °C; component A is damaged at temperatures below 0 °C

Equipment for performing the work

Pumps SK90 1:1, CT DP-35/40; static mixer; packers

Warnings

Before use, warm for ≥24 hours at ≥+15 °C

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    Additional information

    Density A

    1455 ± 30 kg/m³

    Density B

    1140 ± 30 kg/m³

    reaction end time

    1’30”±20”

    foaming factor

    25–35

    Product Name

    Geofoam organo-mineral resin consists of two liquid components that are delivered separately through hoses by a pump at a 1:1 volumetric ratio, mixed in a mixer, and then applied to the prepared formwork surface or into the cavity to be filled.

    Applications

    ► Filling voids and roof cavities
    ► Filling cracks in disturbed rock masses
    ► Filling and sealing ventilation stoppings

    Component Description

    Component A – modified liquid sodium silicate.

    Component B – modified isocyanate.

    Key Advantages

    ► High expansion ratio allows large voids to be filled with minimal material consumption

    ► Rapid curing enables fast and efficient void-filling operations

    Operating Principle

    The two components are pumped by a two-component pump at a 1:1 volumetric ratio and thoroughly mixed in a static mixer. After mixing, the resin instantly reaches a grease-like viscosity, after which the foaming process begins.

    Packaging

    Component A – 35 kg plastic canister.

    Component B – 30 kg plastic canister.

    Storage

    The Geofoam resin components must be stored at temperatures between +10°C and +20°C.

    When stored under the recommended temperature conditions, the shelf life of the components is at least 12 months.

    Before use, the resin components must be conditioned for at least 24 hours at a temperature not lower than +20°C.

    Recommendations

    Two-component pumps with manual, pneumatic, or electric drive, together with injection accessories: packers/sealers, injection and discharge hoses, shut-off valves, nipples, couplings, and clamps.

    Equipment

    Compact two-component pumps such as SK90 1:1, CT DP-35, CT DP-40, and MPN, designed for component delivery at a 1:1 volumetric ratio with pneumatic or hydraulic drive (two-component pumps with manual, pneumatic, or electric drive), together with injection accessories: packers/sealers, injection and discharge hoses, shut-off valves, nipples, couplings, and clamps.

    Description

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