Allen University to Benefit from State of the Art Building Material

Hebel Autoclaved Aerated Concrete Used in Construction of Two Dorms.

ATLANTA – November 12, 2008 – Today Xella Aircrete North America, the world leader in autoclaved aerated concrete (AAC), announces the installation of its Hebel wall, floor and roof systems at two new dorms at Allen University in South Carolina. The school is among the first in the nation to use Xella’s environmentally friendly building solution.