Structure and formulation for manufacture of prefabricated buildings

摘要

The present invention resides in a wall unit and formulation which is particularly advantageous for the manufacture of prefabricated buildings. The wall unit uses a uniquely formulated exterior wall panel that is bonded to a frame of tri-chord steel beams. The unique cementitious composition of the wall unit allows it to be fire and insect resistant and generally impervious to moisture.