(B)-Alumina-Silica Monolithic Refractories

1:Drybarrier mix

    Used as in the barrier layer in the cell bottom

2:Light-weightcastable

    Used in sidewall and collector bar areas

3:High-strengthcastable

    Used in insulatingareas such as cell bottom and cell end

4:Insulatingrefractory mortar

  Masonry of light weight bricks