Building panel

摘要

The present invention relates to a building panel. The building panel includes a core including first geopolymer concrete. One or more protective layers are located adjacent the core. Each protective layer includes second geopolymer concrete of greater density than the first geopolymer concrete. In one embodiment, passages are defined along which air can move within the core.

主权项

1. A building panel including:
a core including first geopolymer concrete; and one or more protective layers adjacent the core, each protective layer including second geopolymer concrete of greater density than the first geopolymer concrete; wherein a first air passageway is defined within and extends through the panel, the first air passageway including a first transverse channel within the core and a first plurality of longitudinal passages within the core, wherein said first transverse channel is in air-communication with each of said first plurality of longitudinal passages for moving air within the core; and wherein a second air passageway is defined within and extends through the panel, the second air passageway being separate to the first air passageway and including a second transverse channel within the core and a second plurality of longitudinal passages within the core, wherein said second transverse channel is in air-communication with each of said second plurality of longitudinal passages for moving air within the core.