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目前许多公共建筑物中 (如商场的营业厅、展览楼的展厅等 )为了保持宽敞、通透的效果 ,满足使用要求 ,造成面积过大 ,空间过高 ,超过了防火分区最大允许面积的规定 ,同时高大空间的出现 ,必然会突破现行防火规范对防火分区、灭火设施、报警设备的要求。因此 ,高大空间工程中只
At present, many public buildings (such as shopping malls, exhibition halls, exhibition hall, etc.) in order to maintain a spacious, transparent effect to meet the requirements, resulting in an area too large, too much space, exceeding the maximum allowable fire area requirements At the same time, the appearance of tall space will inevitably break through the requirements of the existing fire protection codes for fire protection zones, fire extinguishing facilities and alarm equipment. Therefore, the tall space project only