ACCO developed a load bearing Lightweight Structure System made from ACCO Block Walls or ACCO Panels. Foundation,- Elevation,- and Roof Slabs are also made from ACCO AAC system. A structure can be as light as 980 KG per sqm total material weight and this as a load bearing structure up to 7 floors (depending on the seismic or wind loads). So no other structural items like Columns and Beams are required. For more Information send us an email to info@accoaac.com.