Fireproof Shaft Wall
Gyproc® Core Board (For Shaft & Duct Encasement) is a 19mm thick gypsum board used in Lift & Service Shaft areas where High Performance Fire Resistance from 60minutes to 120minutes is required. These Shaftwalls built with Gyproc® Core Board are resistant to moisture with less than 5% water absorption.
Gyproc® Core Board consists of aerated gypsum core with glass fibers & other fire and moisture resistive additives that are encased & firmly bonded to green colored paper liners.
Lifts & Service Shaft / Duct wall in Hotel, Residential, Commercial and Hospital segments.
Features & Benefits
Class – 1 Material
as per BS 476
Provides fire resistance from 60 Min to 240 Min in Shaftwall Application
Tested & Certified
Tested & Certified.
< 5% Water Absorption,
as per EN 520: 2004