TECHNOVENT STANDARD

Stone wool slabs used as thermal and sound insulation in ventilated facade systems

TECHNOVENT is the nonflammable, water-repellent thermal and sound insulation slabs of mineral wool based on basalt rocks. These stone wool slabs are used in industrial and civil construction as thermal and sound insulation in ventilated facade systems (one-layer insulation or the exterior layer in two-layer insulation). The material does not require the use of windproof construction films and has stable geometrical parameters.

Product technical data

PROPERTIES PERFORMANCE
Thermal conductivity λD at 10°C, W/m*K 0.035
Tensile strength, kPa 5.0
Point load, N 100
Short term water absorption, kg/m² ≤1.0
Long term water absorption, kg/m² ≤3.0
Water vapor transmission, MU MU1
Reaction to fire, Euroclass A1
Compressive stress at 10% deformation, kPa 10
Density, kg/m³ 80±8
Length, mm 1000, 1200
Width, mm 500, 600
Thickness (increments 10 mm), mm 50-200

Thermal resistance (EN 12667)

THICKNESS, mm 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200
RD, m2*K/W
1.40 1.70 1.95 2.25 2.55 2.80 3.10 3.40 3.70 3.95 4.25 4.50 4.80 5.10 5.40 5.70
THICKNESS, mm
RD, m2*K/W
50 1.40
60 1.70
70 1.95
80 2.25
90 2.55
100 2.80
110 3.10
120 3.40
130 3.70
140 3.95
150 4.25
160 4.50
170 4.80
180 5.10
190 5.40
200 5.70