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AVAL KT 55

Adhesives and Basecoats - AVAL

AVAL KT 55

 AVAL KT 55 - 2 in 1: adhesive for EPS application and for mesh embedding
Description 2 in 1 – designed for fixing thermal insulation boards and for the reinforced layer (base coat) installation in the external thermal insulation of buildings.
Element of the thermal insulation systems – an element of composite thermal insulation systems, granted the European Technical Approval (ETA). The main characteristics • high adhesiveness
• good water vapour permeability
• reinforced with microfibres
• resistant to cracks and scratches
• also for graphite - enhanced EPS
• BBA Certificate
• NSAI Certificate
The main parameters • base coat bed thickness: 2 - 5 mm
• adhesion to concrete: min. 0.25 MPa
• adhesion to expanded polystyrene: min. 0.08 MPa
• consumption: boards application: from 4.0 to 5.0 kg/m²
• consumption: base coat application: from 3.0 to 3.5 kg/m²


Availability: In stock
Ex tax: €17.50 Incl tax: €21.53



Flexible – compensates thermal and mechanical stress exerted on other layers of the system.
Increased resistance to cracking – it is reinforced with cellulose fibres.
High adhesion – strongly bonds to mineral substrates.
High water vapour permeability – does not restrict water vapour transmission through the insulated wall.

AVAL KT 55 is manufactured as a dry mix of cement binder, aggregates and modifying agents of the highest quality, reinforced with cellulose fibres.
Bulk density (of dry mix)
    
ca. 1.40 kg/dm³
Wet density (after mixing)
    
ca. 1.55 kg/dm³
Dry density (after setting)
    
ca. 1.45 kg/dm³
Mixing proportions
water / dry mix
    
0.20 ÷ 0.22 l / 1 kg
5.00 ÷ 5.50 l / 25 kg
Min./max. bed thickness
    
2 mm / 5 mm
Adhesion to concrete
    
min. 0.25 MPa
Adhesion to expanded polystyrene
    
min. 0.08 MPa
Mortar preparation temperature, substrate
and ambient temperature during work
    
from +5°C to +25°C
Maturing time
    
ca. 5 minutes
Pot life
    
ca. 4 hours
Open time
    
min. 25 minutes


  • EC Declaration of Performance
    EC Declaration of Performance

  • European Technical Assessment
    European Technical Assessment

  • BBA Certificate
    BBA Certificate

  • Technical Data Sheet
    Technical Data Sheet

  • NSAI Certificate
    NSAI Certificate

  • Safety Data Sheet
    Safety Data Sheet



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