Products

Tekfoam

Foam concrete for filling collapses, bulkheads, and preventing coal self-ignition

Application area

Filling of collapses and cavities; construction of bulkheads; prevention of coal self-ignition

Key advantages

Lightweight foam concrete; does not require a chemical reaction for foaming; prevents coal self-ignition

Packaging

20 kg bag (polypropylene with liner)

Storage

9 months at +5…+40 °C; store in a place protected from sunlight

Equipment for performing the work

Mono screw pump Mono WT 820

Warnings

Do not store at temperatures below +5 °C

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    Additional information

    Dry mix consumption per 1 m³

    150–250 kg

    compressive strength limit

    0.3–1 MPa

    setting time

    2–5 min

    Product Name

    Fast-setting, one-component cement-mineral product.

    Applications

    ► Filling supported voids, collapses, and roof cavities to prevent further ground falls, methane accumulation, and spontaneous combustion of coal
    ► Construction of permanent and temporary ventilation stoppings
    ► Filling the space between double isolation stoppings
    ► Construction of sealing barriers to eliminate air leakage

    Component Description

    Tekfom is a cementitious mixture.

    Key Advantages

    ►высокомеханизированный способ укладки пенобетона .
    ► Относится к четвертому (малоопасному) классу по воздействию на организм человека.
    ► низкий расход материала на получение 1 куб.м пенобетона
    ► высокая скорость возведения сооружений (до 10 куб.м готового пенобетона за 1 час)

    Operating Principle

    The lightweight foamed mass, known as Tekfom foam concrete, is prepared on-site by mixing the powder with water. The water-cement mixture is delivered to the work area using a MONO WT 820 pumping unit.

    The material is non-combustible, non-explosive, and non-toxic.

    A distinctive feature of Tekfom foam concrete is that the air cells within the concrete are formed through the physical mixing of air into the cement slurry, rather than as a result of a chemical reaction between the components.

    Packaging

    20 kg polypropylene bags with polyethylene liners, packed in 1,000 kg big bags (FIBCs).

    Storage

    Shelf Life: At least 9 months when stored in dry and cool conditions.

    Storage: Store in a place protected from direct sunlight.

    Recommendations

    RC:RC

    Equipment

    Using a MONO WT 820 pumping unit.

    Description

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