洁净厂房双层金属壁板吊顶施工技术

Construction Technology of Double Layer Metal Wall Panel Suspended Ceiling in Clean Workshop

高科技电子厂房因洁净度需求,为保证洁净室内的密闭性,通常将吊顶设计为双层金属壁板吊顶。双层吊顶之间的区域为静压箱层,静压箱层设计有大量的机电管线,传统的施工工艺中固定机电管线的吊杆需要穿过上层吊顶,生根在结构梁板,导致上层吊顶开孔洞数量大、施工工效低。采用新型酒杯梁铝合金龙骨+六角形螺栓+吊杆的体系,可以将小型机电管线生根于上层吊顶龙骨,减少上层吊顶板的开孔数量,施工工效高。

Due to the cleanliness requirements of high-tech electronic plants,the ceiling is usually designed as a double-layer metal panel ceiling to ensure the tightness of clean rooms.The area between the double-layer ceilings is the static pressure box layer,which is designed with many electromechanical pipelines.In the traditional construction process,the suspenders that fix the electromechanical pipelines need to pass through the upper ceiling and take root in the structural beam plate,resulting in many holes in the upper ceiling and low construction efficiency.A new system of wine-cup beam aluminum alloy keel+hexagonal bolt+suspender was adopted,which can root the small electromechanical pipeline in the upper ceiling keel,reduce the number of openings in the upper ceiling plate,and improve the construction efficiency.