Sika ThermoCoat-21 is a light-aggregate cement-based mortar with mineral fillers which, once applied, has a high thermal insulation capacity of the façade and helps to solve existing thermal bridges.
Classified as a plastering and rendering mortar for thermal insulation T1-CSI-W1
- High thermal insulation
- Easy to apply, projectable
- Homogeneous insulation without thermal bridges
APPLICATIONS :
- Thermal insulation of facades
- Walls and interior and exterior walls
- Thermal bridge mitigation in floors and single points
- Undercover
BENEFITS :
- High thermal insulation
- Easy to apply, projectable
- Homogeneous insulation without thermal bridges
- waterproof and breathable
PACKAGING :
- 8kg bags
COLOUR :
- White
Chemical basis :
Lightweight cement
Conservation :
12 months from date of manufacture
Storage conditions :
In its original, well-sealed and intact packaging. In a place protected from frost and strong sunlight.
Density :
Approximately. 0,70 ± 0,05 g/cm 3 (at +20ºC)
pH :
12
Mixing ratio :
6.8-7.2 litres of water per 8 kg bag of powder
Layer thickness :
40 mm maximum
Ambient temperature :
+5ºC min /+30ºC max
Supporting temperature :
+5ºC min /+30ºC max
Pot life :
~40minutes
Consumption :
3,75 kg/m 2 / cm thickness
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