A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LAMINATED STRUCTURE
To obtain sufficient fireproof performance while securing sound insulation performance in a laminated structure using wooden layers.SOLUTION: A laminated structure 10 has a wooden layer 11, a first fire-resistant layer 12 provided on the upper surface 11a of the wooden layer 11, and a cement composition layer 13 provided on the upper surface 12a of the first fire-resistant layer 12. This structure can secure sound insulation performance by means of the cement composition layer 13 and obtain sufficient resistance performance against fire on the upper side of the laminated structure 10 by means of the first fire-resistant layer 12 and the cement composition layer 13.SELECTED DRAWING: Figure 1
【課題】木質層を用いた積層構造において、遮音性能を担保しつつ、十分な耐火性能を得る。【解決手段】積層構造１０は、木質層１１と、木質層１１の上面１１ａに設けられた第１耐火層１２と、第１耐火層１２の上面１２ａに設けられたセメント組成物層１３と、を有する。こうした構成によれば、セメント組成物層１３によって遮音性能を担保しつつ、第１耐火層１２とセメント組成物層１３とによって、積層構造１０の上側の火災に対して十分な耐火性能を得ることができる。【選択図】図１
LAMINATED STRUCTURE
To obtain sufficient fireproof performance while securing sound insulation performance in a laminated structure using wooden layers.SOLUTION: A laminated structure 10 has a wooden layer 11, a first fire-resistant layer 12 provided on the upper surface 11a of the wooden layer 11, and a cement composition layer 13 provided on the upper surface 12a of the first fire-resistant layer 12. This structure can secure sound insulation performance by means of the cement composition layer 13 and obtain sufficient resistance performance against fire on the upper side of the laminated structure 10 by means of the first fire-resistant layer 12 and the cement composition layer 13.SELECTED DRAWING: Figure 1
【課題】木質層を用いた積層構造において、遮音性能を担保しつつ、十分な耐火性能を得る。【解決手段】積層構造１０は、木質層１１と、木質層１１の上面１１ａに設けられた第１耐火層１２と、第１耐火層１２の上面１２ａに設けられたセメント組成物層１３と、を有する。こうした構成によれば、セメント組成物層１３によって遮音性能を担保しつつ、第１耐火層１２とセメント組成物層１３とによって、積層構造１０の上側の火災に対して十分な耐火性能を得ることができる。【選択図】図１
LAMINATED STRUCTURE
積層構造
FUJIO NAOTO (author) / YAMAKIDO YUYA (author) / NIWA HIRONORI (author) / SEGAWA HIROSHI (author)
2023-02-08
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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