Wienerberger
Porotherm 25/30 ECO
WienerbergerVersatile 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