Single frame prefabricated structural external wall module - Thickness 278 mm

The Prefabricated Structural External Wall MODULO JJ SE200LR40LRcgVap with a thickness of 278 mm is designed for external applications in residential and tourist buildings such as single-storey/two-storey houses, tourist villages and bungalows. Thanks to the Jendy Joss® dry construction system, this wall offers high thermo-acoustic and structural performance, while ensuring speed of assembly and maximum precision.

Technical Characteristics

Product code: MODULO JJ SE200LR40LRcg

Structure: Single
Thickness (mm): 278
Weight (kg/m2)strong: 73
Soundproofing D2m,nT,w (dB): ≥57
Reaction to internal/external fire (Class): A2s1,d0 – A1

Transmittance (W/m2K): 0.142
Periodic Transmittance (W/m2K): 0.062
Attenuation Factor i/e: 0,439-0,438
Thermal lag e (h min): 8h 1′

Performance and characteristics of the external structural wall

Prefabricated structural wall: Modulo JJ pre-assembled in the factory, made to measure and ready for installation on site.
Thermal insulation: The wall offers a thermal transmittance U=0.142 W/mqK with a thermal attenuation factor 0.438 and a summer thermal lag of 8h 1’, ensure optimal thermal comfort.
Acoustic insulation: The sound insulation is ≥57dB, provides effective protection against external noise and improves the quality of indoor spaces.
Fire safety: fire reaction class A2s1,d0 – A1 and resistance certified
Wind resistance: designed to withstand wind loads up to ± 2,000 Pa.

Design and applications

The structural wall MODULO JJ SE200LRcgVap is equipped with predispositions for the insertion of dry prefabricated floors at the top and fixing to the lower, allowing a perfect integration with other prefabricated structural elements. In addition, it is possible to pre-install electrical and plumbing systems, simplifying the subsequent steps on site.

The wall is designed for different finishing solutions:

Plastering in the site: right for direct application on construction sites with scaffolding.
Ventilated facade: possible with the choice of coating materials
Pre-finished panel off-site: supplied with reinforced plastering and painting applied off-site in the factory with colors selected by the clerk of the works, without the need for scaffolding.

Made with recycled and recyclable components compliant with Minimum Environmental Criteria (CAM), the Jendy Joss® structural external wall represents an eco-sustainable and cutting-edge solution for modern construction.