Adhesive mixture for thermal insulation systems
Glue mix PST-114 – ready dry glue mix used in systems of thermal insulation of facades on the bases which are not deformed (concrete bases, bases from cellular concrete, cement, cement-limy, brick, etc.).
For fastening of facade polystyrene foam (including extruded expanded polystyrene), mineral wool foam and foam glass plates.
Recommended for high-rise and cottage construction.
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|Composition||mix of cement with mineral aggregates and polymer modifiers|
|Appearance||homogeneous granular mixture of gray color without impurities|
|Fraction||no more than 0,63 mm|
|Mixing ratio||4.5 -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 application||from +5 to +30 ° С|
|Expiration date from the moment of mixing||not less than 120 minutes|
|Open time||at least 20 minutes|
|The optimum thickness of the adhesive layer||to 10 mm|
|Adhesion to the base||not less than 0.8 MPa|
|Adhesion to insulation plates (cohesive rupture over insulation)||after 7 days of hardening|
|Frost-resistance||not less than 70 cycles|
|Operating temperature of the hardened solution||from -30 to +70°С|
|Dry mix consumption||5.0-8.0 kg/m², depending on the method of attachment and unevenness of the base|