Details: false ceiling 26.23.1:providing and fixing false ceiling at all heights with integral densified calciumsilicate reinforced with fibre and natural filler false ceiling tiles of size 595x595mm of approved texture, design and patterns having nrc (noise reductioncoefficient) of 0.50 (minimum) as per is 8225:1987, light reflectance of 85%(minimum). non combustible as per bs:476 (part-4), fire performance as perbs:476 (part 6 &7), humidity resistance of 100%, thermal conductivity < 0.043w/m k as per astm 518:1991, in true horizontal level suspended on interlockingmetal powder coated t-grid of hot dipped galvanised iron section of0.40 mm thick on silhouette profile,rotary stiched double webbed white with 6mm reveal profile (white/black),comprising of main-t runners of size 15x42mm of length 3000 mm, cross - t of size 15x42 mm of length 1200 mm andsecondary intermediate cross-t of size 15x42 mm of length 600mm to formgrid module of size 600 x 600 mm, suspended from ceiling using galvanisedmild
Sector: PWD