Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the field of building materials, and in particular relates to a composite lightweight steel keel, wherein shock-absorbing layers are arranged on the inner surface and/or outer surface of the lightweight steel keel body. The shock absorbing layers are rubber layers. The shock absorbing layers are 5-8mm thick. The outer sides of the shock absorbing layers are coated with fireproof coating. The cross section of the lightweight steel keel is V-shaped, C-shaped, T-shaped, L-shaped or U-shaped. The composite lightweight steel keel has the advantages that: as the above technical scheme is adopted, noise generated during the installation and use processes of the lightweight steel keel can be effectively reduced, and the fireproof coating on the outer sides of the shock absorbing layers has a fireproof effect.
The invention belongs to the field of building materials, and in particular relates to a composite lightweight steel keel, wherein shock-absorbing layers are arranged on the inner surface and/or outer surface of the lightweight steel keel body. The shock absorbing layers are rubber layers. The shock absorbing layers are 5-8mm thick. The outer sides of the shock absorbing layers are coated with fireproof coating. The cross section of the lightweight steel keel is V-shaped, C-shaped, T-shaped, L-shaped or U-shaped. The composite lightweight steel keel has the advantages that: as the above technical scheme is adopted, noise generated during the installation and use processes of the lightweight steel keel can be effectively reduced, and the fireproof coating on the outer sides of the shock absorbing layers has a fireproof effect.
Composite lightweight steel keel
JIAO CHANGHAI (Autor:in)
15.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Method for hoisting fabricated light steel keel steel mesh mold lightweight wall
| Europäisches Patentamt | 2021