作者: Gary Meyer
DOI:
关键词: Fire protection 、 Base (geometry) 、 Bearing (mechanical) 、 Engineering 、 Precast concrete 、 Structural engineering
摘要: A precast under floor air delivery construction is provided which includes a plurality of concrete system having an upper base surface and lower surface, panel support means bearing directly to the capable between panels access connected means, fire protection barrier applied slabs.