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Wienerberger

Porotherm 25/30 ECO

Wienerberger

Versatile ceramic block allowing 25 or 30 cm thick walls. Used for load-bearing masonry in low-seismicity zones (ag ≤ 0.15g), and elsewhere for infill walls in concrete or steel frames and for enclosure and partition walls. A good balance of structural performance, cost per m³ of masonry and build speed. Thermal conductivity 0.196 W/mK for a 25 cm wall and 0.193 W/mK for 30 cm. 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)
250 x 300 x 238
Grosime perete (cm)
25 / 30
Rol zidărie
Portantă și nestructurală
Tip rost
Rost normal
Masă (kg/buc)
14
Rezistență la compresiune (N/mm²)
10
Conductivitate termică λ (W/mK)
0.196
Densitate aparentă (kg/m³)
760
Rezistență la foc perete
EI 240; REI 180 (30 cm, a≤0.6); REI 120 (25 cm)
Clasă reacție la foc
A1