Jetrock 2 granulated blowing stone wool

Description

Jetrock 2 is a granulated stone wool designed for machine blowing in unoccupied loft spaces. Blown over the loft floor, it forms a continuous layer that follows the irregularities of the substrate and removes board joints. Its settlement class S1 guarantees the stability of the blown thickness over time. The product is also suitable for timber frame construction, where it meets the requirements for thermal comfort in summer and winter, acoustic comfort, fire performance, behaviour in the presence of water and moisture, and resistance to pests. One installation point to remember: DTU 45.11 makes a deflector compulsory, but with Jetrock 2 a grille can be used instead. The declared thermal conductivity λ is 0.044 W/(m·K), the density 19 kg/m³, the reaction to fire A1 and the indoor air emissions rating A+. Supplied in 20 kg bags.

Technical sheet · 4 document(s)