Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fireproof sound-insulation composite wall provided with power switches
The invention provides a fireproof sound-insulation composite wall provided with power switches. The fireproof sound-insulation composite wall comprises a supporting board, wherein a left wall board and a right wall board are arranged on two sides of the supporting board respectively, a first arrangement opening is formed in the left wall board, a first power switch is arranged on the first arrangement opening and is connected with a first connecting cable. A power switch arrangement groove corresponding to the first power switch and a first cable hole are formed in the supporting board, and the first cable hole is connected with the power switch arrangement groove, penetrates through the supporting board and is used for the first connecting cable to be arranged. The fireproof sound-insulation composite wall provided with the power switch has the advantages that a first fireproof sealant is filled between the first cable hole and the first connecting cable to ensure the fireproof performance of the first cable hole; sound-insulation cotton is arranged between the right wall board and the supporting board, so that the sound-insulation effect of the wall is ensured.
Fireproof sound-insulation composite wall provided with power switches
The invention provides a fireproof sound-insulation composite wall provided with power switches. The fireproof sound-insulation composite wall comprises a supporting board, wherein a left wall board and a right wall board are arranged on two sides of the supporting board respectively, a first arrangement opening is formed in the left wall board, a first power switch is arranged on the first arrangement opening and is connected with a first connecting cable. A power switch arrangement groove corresponding to the first power switch and a first cable hole are formed in the supporting board, and the first cable hole is connected with the power switch arrangement groove, penetrates through the supporting board and is used for the first connecting cable to be arranged. The fireproof sound-insulation composite wall provided with the power switch has the advantages that a first fireproof sealant is filled between the first cable hole and the first connecting cable to ensure the fireproof performance of the first cable hole; sound-insulation cotton is arranged between the right wall board and the supporting board, so that the sound-insulation effect of the wall is ensured.
Fireproof sound-insulation composite wall provided with power switches
DING JIE (Autor:in) / YUAN HUA (Autor:in) / YANG HUIJUN (Autor:in) / YAN TINGPENG (Autor:in)
11.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Double-layer sound insulation and fireproof curtain wall
| Europäisches Patentamt | 2021