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ATLAS ZŁOTY WIEK TRO

ATLAS ZŁOTY WIEK TRO

scratch coat

ATLAS ZŁOTY WIEK TRO

Product description

For execution of scratch coat before the application of ATLAS GOLDEN AGE renovation plasters on damp and saline surfaces.
Developed according to WTA instruction guidelines.
Recommended for historical buildings, foundations, cellar walls and above the ground floors.

Main properties

    Main parameters

    • compressive strength: ≥ 6.0 N / mm²
    • consumption: ca. 5 kg / 1 m²/ 5 mm layer thickness and 50% substrate coverage
    • waterproof

    USE & PROPERTIES

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    ·          for execution of scratch coat before the application of ATLAS GOLDEN AGE renovation plasters on damp and saline surfaces

    ·          developed according to WTA instruction guidelines

    ·          recommended for historical buildings, foundations, cellar walls and above the ground floors

    ·          creates the adhesive layer between the substrate and the proper layer of renovation plaster or renovation float surface

    ·          characterized by high adhesion to damp and saline substrates

    ·          high mechanical resistance

    ·          resistant to salts dissolved in water

    ·          for indoor and outdoor application

    ·          waterproof

    ·          frost resistant

    SUBSTRATE PREPARATION

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    Before commencing works in connection with the application of renovation plasters, it is recommended to establish the salinity level of the substrate. In case of medium and high salinity, apply ATLAS GOLDEN AGE TRP base coat before the application of ATLAS GOLDEN AGE TR renovation plaster and in case of low salinity, apply ATLAS GOLDEN AGE TR renovation plaster directly upon the scratch coat. Remove damp and saline plasters to the height of 80 cm above the highest visible salinity and/or dampness borderline. Hammer off masonry mortar from the joints to the depth of ca. 20 mm. Further on, clean the exposed surface of the wall from dust, efflorescence, residues of mortar and weakly adhering elements of the wall. Note! Remove the debris from the site at once. Wet substrates of excessive absorptivity with water.

    APPLICATION

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    Prepare the mortar by pouring the dry mix into a container with a suitable amount of water and mixing mechanically until homogenous, free from lumps and separating liquid. Recommended proportions are 5.25 liters of water to 25 kg of the dry mix. Apply the scratch coat in an even layer of ca. 5 mm, creating an openwork layer, covering not more than 50% of the substrate. The obtained surface must not be smoothed or floated. After setting, ca. 24 hours, the proper layer of ATLAS GOLDEN AGE TRP renovation floating coat can be applied. While applied scratch coat is drying, provide appropriate ventilation of the rooms indoors. Protect scratch coat applied outdoors from drying too fast.

    REMARKS

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    ·          The above information constitutes basic guidelines for the application of the product and does not release the user from the obligation of carrying out works according to engineering principles and OHS regulations.

    ·          The tools must be cleaned with clean water directly after use. Difficult to remove residues of the set adhesive can be removed with the ATLAS SZOP agent.

    ·          The shelf life of the product is 12 months from the production date shown on the packaging. The mortar must be transported and stored in tightly sealed bags, in dry conditions (most preferably on pallets).

    ·          Irritant – contains cement. Risk of serious damage to the eyes. Can trigger allergic reaction on contact with skin. Keep out of the reach of children. Do not inhale the dust. Rinse contaminated eyes with large amounts of water and seek doctor’s assistance. Wear appropriate protective clothing, protective gloves and goggles or face protection. In case of ingestion immediately seek medical advice – show the packaging or label.

    TECHNICAL DATA

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    ATLAS GOLDEN AGE TRO is a factory made dry mix manufactured on the basis of the highest quality cement binder, quartz fillers and improvers. The product conforms to PN-EN 998-1 standard. EC Declaration of Performance No. AZW TRO/CPR.

    Mixing proportions: water/dry mix

    5.25 l/25 kg
    Pot life
    ca. 4 hours
    Consumption
    ca. 5 kg for 1 m²
    with 5 mm layer thickness

    and 50% substrate coverage

    Total water absorption

    up to 10%

    Mortar preparation temperature,

    substrate and ambient temperature during work

    from +5°C to +30°C
    Available packaging
    paper bags of 25 kg

    Content of soluble chromium (VI) in ready-to-use mix

    ≤ 0.0002%
     

    Factory made plastering mortar of specified properties, general-purpose (GP), for indoor and outdoor use

    CE 09
    Reaction to fire - class
    A1
    Adhesion
    ≥ 0.5 N / mm² - FP:B
    Compressive strength
    ≥ 6.0 N / mm²
    Water absorption
    0.40 kg / m² min0,5
    Water vapour permeability coefficient μ
    15/35
    Thermal conductivity coefficient
    (average tabular value P=50%)
    0.83 W / mK (λ10,dry)
    Gross dry density
    ≤ 1800 kg/m³
    Durability.
    Mass decrement after freeze-thaw cycles
    < 3%
    Durability.

    Compressive strength decrease after freeze-thaw cycles

    < 10%
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    ATLAS ZŁOTY WIEK TRO
    ATLAS ZŁOTY WIEK TRO
    scratch coat

    Current documentation