ABSTRACT
CP 122: Part 1:1966: Hollow glass blocks. Hollow glass blocks forming walls and partitions, including fixing, etc.
CP 152:1972: Glazing and fixing of glass for buildings. Numerical values in SI units. Number of glass factor tables reduced to two. B.S. 5516:1977: Code of practice for patent glazing (formerly CP 145, Part 1). Single and double patent glazing. Systems using four-edge support.
