케이블관통부 내화충전시스템 (FIRE STOP)

src: http://www.biofoam.co.kr/content.php?category=fire&page=fire01&tab=2

케이블관통부 내화충전시스템 1) 케이블관통부 내화충전시스템 (바닥체) 2) 케이블관통부 내화충전시스템 (벽체)

케이블관통부 내화충전시스템 시공방법

src:http://www.samsungenfi.co.kr/

http://www.samsungenfi.co.kr/images/fire04.pdf

fire04[1].pdf

http://www.cooperindustries.com/content/dam/public/bline/Resources/Library/catalogs/cable_tray_systems/all_products/Firestop.pdf

 

 

Firestop.pdf