FIXING ADHESIVE MORTAL MAPETHERM AR1 GG GREY MAPEI

ΠΡΟΣΔΙΟΡΙΣΜΟΣ ΠΡΟΪΟΝΤΟΣ:
- Consistency: powder
- Colour: grey and white
- Maximum aggregate grain (mm): about 0,70
- Packaging: 25kg

APPLICATION INFORMATION at +23°C and 50% R.H. (relative humidity):
- Mixing ratio with water (%): 24-26
- Form of mixture: paste
- Density of the mixture (kg/m³): approx. 1400
- Application temperature: from +5°C to +35°C
- Working time: approx. 3 hours
- Open time: approx. 20 minutes
- Correction time: approx. 40 minutes
- Waiting time before finishing: 15 days
- Consumption (kg/m²): approx. 4.0-6.0 for welding thermal insulation boards approx. 1.35-1.55 as smoothing agent (per mm of thickness)

FINAL PERFORMANCES:
- Modulus of elasticity (N/mm²): 5,500
- Flexural strength after 28 days (N/mm²): approx. 3.0
- Operating temperature: from -30°C to +90°C

PERFORMANCE CHARACTERISTICS ACCORDING TO THE EN 998-1 STANDARD:
- Apparent dry density (kg/m³):
Control Method: EN 1015-10
Grey: 1,200
White: 1,273

- Compressive strength after 28 days (N/mm²):
Control Method: EN 1015-11
Grey: Class CS IV
White: Class CS IV

- Adhesion to the substrate (concrete) (N/mm²):
Control Method: EN 1015-12
Grey: ≥ 1 fracture mode(FP) = B
White: ≥ 1 fracture mode (FP) = B

-Water absorption through capillaries [kg/(m².min0.5)]:
Control Method: EN 1015-18
Grey: 0.06 Cat. W2
White: 0.09 Cat. W2

-Water vapor permeability factor (m):
Control Method: EN 1015-19
Grey: 13
White: 12

-Thermal conductivity (λ10 dry) (W/mK):
Control Method: EN 1745
Grey: 0.32
White: 0.34

-Reaction to fire:
Control Method: EN 13501-1
Grey/White: Euroclass A1