INTERIOR WALL MODULO_JJ SI150LMcg2017-10-12T13:53:12+00:00




Frame (single/double): Single
Thickness (mm): 200
Weight (kg/m2): 56,0
Acoustic insulation soft.(dB): > 58,0
Fire reaction (Class): A2s1,d0
Fire resistant (EI): 60 min.
Thermal trasmittance (W/m2K): 0,232
Thermal periodic trasmittance (W/m2K): 0,212-0,210
Thermal attenuation factor w/s: 0,916-0,906


Interior Structural wall with Jendy Joss® acoustic high-performance dry system MODULO_JJ, with “preassembled” in factory module, designed and custom-made, with possible arranged hydraulic and electrical systems, total tickness 200mm, ready for sanding and painting. The module are composed of a galvanized steel frame with horizontal and vertical profiles type S280GD, different sections, thickness 12/10mm and 20/10mm, width 150mm, distance between vertical 600mm, conveniently assembled, features suitable holes for fixing and assembly. Section, steel thickness and distance between vertical profiles to be confirmed after structural calculation, it’s possible that some modules must have steel plates 12/10mm in both sides for windbracing before calciumsilicate boards application. The base profiles are isolated with a 3 mm waterproof polyethylene sheath with acoustic and waterproof function. To close the steel frame of each MODULO_JJ there are two calcium silicate boards UR12 with thickness 12mm, screwed to the metal by special screws VT4.2*32, galvanized and self-tapping. All UR calciosilicate boards have a high density of 1,200 kg/m³ and high mechanical performance, in A1 Fire Class Reaction, with universal use, with absolutely no harmful materials and have a very low Radioactivity Index of 0.15.
Inside every module there is a mineral wool panel with thickness 140mm for acoustic insulation. Every module has an “interpenetration system” for fastening to adjacent module with special screws VT4.2*32, galvanized and self-tapping. The fixing to the base will be realized by 20/10mm horizontal profiles dowels to the existing bed, complanar and leveled, on which the modules will be “wedged” and screwed together with VT6.3 * 22 screws. In the case of multi-level building the horizontal profiles will be fixed to the dry floor. Up to UR12 board surface will be applied a 13mm plasterboard, screwed by galvanized VT3.5*25 and completed with a traditional joints shaving to obtain a surface ready for sanding and painting.
Empty for full <4.00mq.