Sandable smoothing putty D-1 ŚMIG

ŚMIG
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Mark: ŚMIG
Code: SM-Z-D-1_20
Order by phone: +34 922 876 695
  • Specification
  • Description
  • PURPOSE
    smoothing of wall and ceiling surfaces
    for filling in defects and cracks on plaster inside buildings
    for joining G/K panels with reinforcing tape. The finishing coat creates a durable and snow-white ground for paint coats and wallpapers.
    PROPERTIES
    PERFECT WHITE
    D-1 is white in color, both in wet mortar and finished smoothing coat.
    EASILY SANDABLE
    Dried smooth D-1 is easy to grind by hand, while maintaining durability and strength during use
    BONDING TIME 1,5H
    Mortar setting time, i.e. the period of mortar usability from the moment of its mixing with water is about 90 minutes (at the temperature +20°C and water to binder ratio 1:2). Setting time may be extended or shortened depending on temperature. Temperatures below +5°C will stop the setting reaction
    OPEN TIME
    The average open time (the period during which the mortar applied can be patched and levelled) is about 15 minutes. It depends on absorbency of the substrate and thickness of the applied layer. In case of thin layer and absorptive substrate this time may decrease to 2-3 minutes. Poorly absorbent substrate with thicker coat applied may prolong the open time until the setting reaction starts
    DRYING TIME
    drying time of the set mortar is 2-3 hours at a layer thickness of 1 mm and a temperature of +20°C. This time is variable and depends on the layer thickness, temperature and ventilation conditions. Low temperatures and a layer thickness of several millimetres extend the drying time even to several days. In case of lack of ventilation and high humidity, the smooth may not dry at all.
    LAYER THICKNESS FROM 1 TO 7 MM
    The proper thickness of the layer is from 1 to 7 mm. Caution: Do not apply layers thinner than 1 mm. Such layer may not gain load-bearing properties due to evaporation of water before the setting reaction is completed. Layer thickness has no upper limit, but above 7 mm, gypsum plaster is recommended.
    PACKAGE
    20 kg

  • WARRANTY
    The product is best for use within 12 months as of the manufacturing date placed on the packaging. During this period the manufacturer guarantees that the product meets the specified properties, provided that it has been properly stored and used in accordance with the intended use, guidelines, as well as in line with the rules of the art of construction and safety regulations.
    The product has a Declaration of Performance and Certificate of the National Institute of Hygiene.

    TECHNICAL DATA
    Chemical composition: dry mixture of natural gypsum combined with calcium fillers and refining and modifying additives which delay setting and ensure excellent adhesion.
    Gypsum binder content – less than 50% by weight.
    Compliance with standards: EN 13279-1:2008; EN 13963:2005; EN 13963:2005/AC:2006
    Start of setting: 90 min.
    Reaction to fire: class A1
    Flexural strength: ≥ 150 N
    Water to product weight ratio: 0.4:1
    Spreading rate: 1 kg/dm3 of mortar Consumption: approx. 1 kg/1 m2/1 mm of smooth finish coat
    Application temperature: from +5 to +30°C
    Storage temperature: from 0 to +40°C