... Name: FGC green building materials (MgO building materials).Raw material: rice straw, saw-dust, bagasse, weeds, fly-ash ... Ashes.Products: partition board, roof panel, tile, door, window, frames and lines, decorative materials, ceiling, roman pillar, lamp plate, ... and environmental protection;2 Good fireproofing characteristic, nonflammable material A grade, its fire-resistantlimit has reached more ...