Title:
FIREPROOF GLASS SCREEN
Document Type and Number:
Japanese Patent JP2023152583
Kind Code:
A
Abstract:
To provide a fireproof glass screen with a multi-layer glass structure constructed by placing multiple fire-resistant glass panels facing each other such that the fireproof glass screen can pass a fire protecting test without the need for a mullion material at a connection between the fire-resistant glass panels.SOLUTION: A fireproof glass screen 10 has a multi-layer glass structure in which two fire-resistant glass panels 20A, 20B and three fire-resistant glass panels 21A-21C are arranged to face each other to form a hollow layer. In the fireproof glass screen 10, the two fire-resistant glass panels 20A, 20B and the three fire-resistant glass panels 21A -21C are arranged such that the position where a vertical joint between adjacent fire-resistant glass panels of the two fire-resistant glass panels 20A, 20B is disposed (the position of a joint material 16) is different in a lateral width direction than the positions where vertical joints between adjacent fire-resistant glass panels of the three fire-resistant glass panels 21A-21C are disposed (the positions of joint materials 17, 18).SELECTED DRAWING: Figure 3
Inventors:
SUGIHARA NOBUYUKI
Application Number:
JP2022100440A
Publication Date:
October 17, 2023
Filing Date:
June 22, 2022
Export Citation:
Assignee:
PAIRO SYSTEM KK
International Classes:
E06B5/16; E06B3/66
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office