Thermoformed embossed insulating panel in graphite EPS, thermal conductivity 0.032 W/mK (UNI EN 13163, UNI EN 12667), without film, 20 mm embossed studs designed for laying 12 mm pipes with 4 cm spacing and multiples (code 382.04.64), and for 16-17 mm pipes with 5 cm spacing and multiples (code 382.04.098); fire reaction: Euroclass E (EN 13501-1), compressive strength at 10% deformation: 500 kPa. Dimensions: length 1200 mm, width 640 mm. Perimeter male/female interlocking. Specifically designed for leveling screeds.