Standard Practice for Design, Construction, and Material Requirements for Direct Hung Suspended T-bar Type Ceiling Systems Intended to Receive Gypsum Panel Products in Areas Subject to Earthquake Ground Motions
NORMA vydaná dňa 15.5.2017
Označenie normy: ASTM C1858-17
Poznámka: NEPLATNÁ
Dátum vydania normy: 15.5.2017
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
earthquake, grid ceilings, gypsum board ceiling suspension, seismic, seismic restraint, suspended gypsum board ceiling, t-bar,, ICS Number Code 91.060.30 (Ceilings. Floors. Stairs)