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PST-114

Adhesive mixture for mineral wool and polystyrene boards

Properties:

  • for fastening polystyrene foam and mineral wool plates
  • high adhesion and fixing ability
  • for high-rise construction
  • non-flammable
  • moisture resistant, frost resistant, vapor permeable
  • plastic, easy to use
  • economical

Packing: 25 kg

Application
  • Application
  • Specifications
  • Features
  • Reviews

Adhesive mixture PST-114 – intended for fastening polystyrene foam (including with
extruded polystyrene foam and granulated (graphite) polystyrene foam),
mineral wool plates and foam glass plates in insulation systems of building facades and
structures on foundations that do not deform (foundations of aerated concrete, concrete,
cement, cement-lime, brick, etc.).

Recommended for multi-storey and cottage construction.

 

 

 

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Compositionmix of cement with mineral aggregates and polymer modifiers
Appearancehomogeneous granular mixture of gray color without impurities
Fractionno more than 0,63 mm
Mixing ratio4.5 -5.0 l of water per 25 kg (0.19 ± 0.1 l of water per 1 kg) of the dry mix
Air temperature and bases during the applicationfrom +5 to +30 ° С
Expiration date from the moment of mixingnot less than 120 minutes
Open timeat least 20 minutes
The optimum thickness of the adhesive layerto 10 mm
Adhesion to the basenot less than 0.8 MPa
Adhesion strength to insulation platescohesive gap along the insulation plates after 7 days
Frost-resistancenot less than 70 cycles
Operating temperature of the hardened solutionfrom -30 to +70°С
The thickness of the adhesive layerup to 10 mm
Dry mix consumption5.0-8.0 kg/m², depending on the method of attachment and unevenness of the base

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