A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated sound-absorbing, fireproof and heat-insulating composite floor
The invention provides a fabricated sound-absorbing, fireproof and heat-insulating composite floor, which belongs to the field of building floors and comprises a frame beam, a sound-absorbing plate, a middle layer, a fireproof and heat-insulating layer and a concrete composite layer. The sound-absorbing holes are formed in the sound-absorbing plate, and the sound-absorbing holes are used for gradually weakening the propagation of sound and vibration frequency, so that the aims of reducing noise and reducing vibration are fulfilled; the frame beam comprises an edge beam, a rectangular beam, a supporting beam and a supporting building block, and the bearing capacity of the floor slab is dispersed through the edge beam, the rectangular beam, the supporting beam and the supporting building block; the double-layer concrete composite layer is matched with the steel wire mesh and the plate surface steel bars in the concrete composite layer, so that the rigidity, the bearing capacity and the ductility of the floor slab are improved; the fireproof heat insulation material is used for reducing heat transfer at the horse stool ribs, and meanwhile the fireproof effect of the floor is improved.
本发明提供一种装配式吸音防火隔热组合楼板，属于建筑楼板领域，包括框架梁、吸音板、中间层、防火隔热层及混凝土复合层。吸音板上设置吸音孔洞，利用吸音孔洞对声音和震动频率的传播逐渐减弱，从而达到降噪和减振的目的；框架梁包括边梁、矩形梁、支撑梁和支撑砌块，通过边梁、矩形梁、支撑梁和支撑砌块分散楼板承载力；双层设置的混凝土复合层配合其内部的钢丝网和板面钢筋，提高了楼板的刚度、承载力和延性；利用防火隔热材料减少马凳筋处的热传递，同时提高楼板防火效果。
Fabricated sound-absorbing, fireproof and heat-insulating composite floor
The invention provides a fabricated sound-absorbing, fireproof and heat-insulating composite floor, which belongs to the field of building floors and comprises a frame beam, a sound-absorbing plate, a middle layer, a fireproof and heat-insulating layer and a concrete composite layer. The sound-absorbing holes are formed in the sound-absorbing plate, and the sound-absorbing holes are used for gradually weakening the propagation of sound and vibration frequency, so that the aims of reducing noise and reducing vibration are fulfilled; the frame beam comprises an edge beam, a rectangular beam, a supporting beam and a supporting building block, and the bearing capacity of the floor slab is dispersed through the edge beam, the rectangular beam, the supporting beam and the supporting building block; the double-layer concrete composite layer is matched with the steel wire mesh and the plate surface steel bars in the concrete composite layer, so that the rigidity, the bearing capacity and the ductility of the floor slab are improved; the fireproof heat insulation material is used for reducing heat transfer at the horse stool ribs, and meanwhile the fireproof effect of the floor is improved.
本发明提供一种装配式吸音防火隔热组合楼板，属于建筑楼板领域，包括框架梁、吸音板、中间层、防火隔热层及混凝土复合层。吸音板上设置吸音孔洞，利用吸音孔洞对声音和震动频率的传播逐渐减弱，从而达到降噪和减振的目的；框架梁包括边梁、矩形梁、支撑梁和支撑砌块，通过边梁、矩形梁、支撑梁和支撑砌块分散楼板承载力；双层设置的混凝土复合层配合其内部的钢丝网和板面钢筋，提高了楼板的刚度、承载力和延性；利用防火隔热材料减少马凳筋处的热传递，同时提高楼板防火效果。
Fabricated sound-absorbing, fireproof and heat-insulating composite floor
一种装配式吸音防火隔热组合楼板
WU XIAOBIN (author) / LIANG HONG (author)
2024-10-22
Patent
Electronic Resource
Chinese
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