va-Q-vip B is a vacuum insulation panel for construction applications. va-Q-vip B is covered in a high barrier film and an additional black glass fibre textile for mechanical shock protection. va-Q-vip B with black glass fabric is standardly flammable (construction materials class DIN 4102-B2).va-Q-vip B is approved for general construction purposes in accordance with approval number Z-23.11-1658 of the "Deutsches Institut für Bautechnik (DIBT)". On July 1st 2015 the validity of this approval was extended until June 30th 2020.
va-Q-vip B elements are unique because of their rectangular edges and corners. This is due to the special edge folding technique "va-Q-seam". Individual elements can be joined together almost seamlessly.
Properties of va-Q-vip B
Details: Enhanced usable room area due to thinner insulation material
Smooth edges and no foil overlaps due to patented va-Q-seam technology
Approved for general construction purposes according to Z-23.11-1658
Long durability due to optimized panel design
100 % quality control with the patented gas pressure measurement system (va-Q-check)
Sustainable product (recyclable core material)
Density: 180 – 210 kg/m³ (thickness ≥ 20 mm); 180 – 250 kg/m³ (thickness < 20 mm) according to DIN EN 1602 [kg/m³]
temperature resistance: -75 – 80 °C (temporary up to 120 °C) °C
Gas pressure rise : < 1.5 mbar/year (thickness = 20 mm, room temperature) mbar
heat transfer coefficient (U-Wert): 0.22 (thickness = 20 mm) [W/(m²*K)]
Dimensions & tolerances:
spec. heat capacity: 800 - 1000 (at room temperature) [J/kg*K]
pressure limitation: approximately 150 kPa at 10 % compression [kPa]