Description: Non-metallic building materials for protecting existing structures or for creating new stand alone corrosion and/or erosion resistant structures, namely, corrosion and/or erosion resistant composite panels and liners, and corrosion and/or erosion resistant non-cementitious and cementitious mortars; non-metallic building materials for waterproofing, impermeabilizing and/or sealing existing structures or for creating new stand structures impermeable structures, namely, water, vapor and gas impermeable composite panels and liners, and water, vapor and gas impermeable non-cementitious and cementitious mortars; non-metallic building materials for fireproofing existing structures or for creating new stand alone fireproof or fire resistant structures, namely, fireproofing and fire retardant composite panels and liners, and fire retardant non-cementitious and cementitious mortars; non-metallic building materials for insulating existing structures or for creating new stand alone insulated structures, namely, insulating composite panels and liners, and insulating non-cementitious and cementitious mortars; non-metallic building materials for rehabilitating and/or reinforcing existing structures or for creating new stand alone reinforced structures, namely, structural composite panels and liners, and structural non-cementitious and cementitious mortars
