Invention Grant
- Patent Title: Floor slab and floor comprising such a slab
- Patent Title (中): 地板和地板包括这样的板坯
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Application No.: US14896858Application Date: 2014-06-04
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Publication No.: US09435117B2Publication Date: 2016-09-06
- Inventor: Denis Zago
- Applicant: Grands Magasins de la Samaritaine Maison Ernest Cognacq , LUXINOV
- Applicant Address: FR Paris LU Kopstal
- Assignee: GRANDS MAGASINS DE LA SAMARITAINE MAISON ERNEST COGNACQ,LUXINOV
- Current Assignee: GRANDS MAGASINS DE LA SAMARITAINE MAISON ERNEST COGNACQ,LUXINOV
- Current Assignee Address: FR Paris LU Kopstal
- Agency: Miller, Matthias & Hull LLP
- Priority: FR1355315 20130610
- International Application: PCT/FR2014/051334 WO 20140604
- International Announcement: WO2014/199050 WO 20141218
- Main IPC: E04B1/94
- IPC: E04B1/94 ; E04B5/02 ; E04C2/54 ; E04C2/296 ; E04C2/34 ; E04F15/10
Abstract:
A slab comprising: a top traffic plate designed to form a floor element allowing the circulation of persons and to allow light to pass through; a translucent bottom plate forming a thermal barrier; an intumescent layer designed to increase in volume from a predefined temperature, arranged between the top and bottom plates, and to allow light to pass through; and an expansion space between the top and bottom plates, the expansion space being designed to allow expansion of the intumescent layer.
Public/Granted literature
- US20160168848A1 Floor Slab and Floor Comprising Such a Slab Public/Granted day:2016-06-16
Information query
IPC分类:
