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Wienerberger

Porotherm 25 N+F

Wienerberger

25 cm ceramic block for non-load-bearing enclosure and partition walls, balancing thermal insulation and build speed. The tongue-and-groove joint optimises mortar use and laying time. Ceramic brick naturally regulates indoor humidity, offers good thermal mass, is non-combustible (class A1) and provides adequate sound insulation.

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Technical specifications

Dimensiuni L×l×h (mm)
375 x 250 x 238
Grosime perete (cm)
25
Rol zidărie
Nestructurală
Sistem îmbinare
Nut și feder (N+F)
Tip rost
Rost normal
Masă (kg/buc)
17
Rezistență la compresiune (N/mm²)
10
Conductivitate termică λ (W/mK)
0.190
Densitate aparentă (kg/m³)
770
Rezistență la foc perete
EI 240
Clasă reacție la foc
A1