
Suspended ceilings. Specification for performance of components and assemblies
出版:British Standards Institution

專家解讀視頻
Specifies materials, tolerances and requirements for performance of components and complete assemblies of dry construction ceilings with suspension systems of lightweight steel or aluminium alloy sections and specified infill units. Gives method of measurement of dimensional accuracy, squareness and flatness of ceiling infill units; also method of measurement of structural performance of supporting grid.
? British Standards Institution 2013
Amendment notes:
AMD 7844 published 15 August 1993