Details: providing and fixing, in position concealed g.i. section for wall paneling using board of required thickness fixed on the ‘w’ profile (0.55 mm thick) having a knurled web of 51.55 mm and two flanges of 26 mm each with lips of 10.55 mm, placed @ 610 mm c/c in perimeter channel having one of 20 mm and another of 30 mm with thickness of 0.55 mm and web of length 27 mm. perimeter channel is fixed on the floor and the ceiling with the nylon sleeves @ 610 mm c/c with fully threaded self-tapping dry wall screws. board is fixed to the ‘w’ profile with 25 mm countersunk ribbed head screws @ 200 mm c/c., all complete as per the drawing & directions of engineer-in-charge, the joints of the boards are finished with specially formulated jointing compound and 48mm wide jointing tape to provide seamless finish. 12.5 mm thick fully perforated gypsum board tile made from plasterboard having glass fibre conforming to is: 2095 part i, of size 595x595 mm, having perforation of 9.7x9.7 mm at 19.4 mm c
Sector: Science University