66 mm thick metal stud Partition comprising of a 48 mm stud of 0.55 mm thick and having two unequal flanges of 48 and 50 mm each placed at 610 mm centre to centre in 50 mm floor and ceiling channel with two equal flanges of 32 mm each fixed to floor and ceiling at 600 mm centre, with the help of nylon sleeves and wood screws. 8 mm thick Hilux Calcium Silicate Boards are then screw fixed by 25 mm long self-drilling and tapping screws having Phillips head with under head cutter, to the studs and channels on both sides of the frame work. The board's joint are to be staggered to avoid through passage.

70 mm thick metal stud Partition comprising of a 48 mm stud of 0.55 mm thick and having two unequal flanges of 48 and 50 mm each placed at 610 mm centre to centre in 50 mm floor and ceiling channel with two equal flanges of 32 mm each fixed to floor and ceiling at 600 mm centre, with the help of nylon sleeves and wood screws. 10 mm thick Hilux Calcium Silicate Boards are then screw fixed by 25 mm long self drilling and tapping screws having Phillips head with under head cutter, to the studs and channels on both sides of the frame work. The board's joints are to be staggered to avoid through passage.

Finally edges of the facing boards are to be jointed and finished so as to have a seamless finish, which includes filling and finishing with specially formulated jointing compound and 48 mm wide self-adhesive fibre tape. Cement primer (Oil based) to be provided on entire surface before putty / painting.

74 mm thick metal stud Partition comprising of a 48 mm stud of 0.55 mm thick and having two unequal flanges of 48 and 50 mm each placed at 610 mm centre to centre in 50 mm floor and ceiling channel with two equal flanges of 32 mm each fixed to floor and ceiling at 600 mm centre, with the help of nylon sleeves and wood screws. 12 mm thick Hilux Calcium Silicate Boards are then screw fixed by 25 mm long self drilling and tapping screws having Phillips head with under head cutter, to the studs and channels on both sides of the frame work. The board's joint are to be staggered to avoid through passage.

Finally edges of the facing boards are to be jointed and finished so as to have a seamless finish, which includes filling and finishing with specially formulated jointing compound and 48 mm wide self-adhesive fibre tape.Cement primer (Oil based) to be provided on entire surface before putty / painting.

98 mm thick metal stud Partition comprising of a 100 mm wide x 12 mm thick Hilux Calcium Silicate Board fillets (strips)screw fixed with 25 mm self tapping screws at 200 mm centres to both sides of a composite framework which includes a 48 mm stud of 0.55 mm thick and having two unequal flanges of 48 and 50 mm each placed at 610 mm centre to centre in 50 mm floor and ceiling channel with two equal flanges of 32 mm each fixed to floor and ceiling at 600 mm centre, with the help of nylon sleeves and wood screws. 12 mm thick Hilux Calcium Silicate Boards are then screw fixed by 35 mm long self drilling and tapping screws having Phillips head with under head cutter, to the studs and channels on both sides of the frame work. The board's joints are to be staggered to avoid through passage.

Finally edges of the facing boards are to be jointed and finished to have a seamless finish with specially formulated jointing compound and self-adhesive fibre tape. Cement primer (Oil based) to be provided on entire surface before putty / painting.

90 mm thick metal stud Partition comprising of a composite framework which includes a 48 mm stud of 0.55 mm thick and having two unequal flanges of 48 and 50 mm each placed at 610 mm centre to centre in 50 mm floor and ceiling channel with two equal flanges of 32 mm each fixed to floor and ceiling at 600 mm centre, with the help of nylon sleeves and wood screws. Two layers of 10 mm thick Hilux Calcium Silicate Boards are then screw fixed to the studs and channels at 200 mm centres on both sides of the frame work, with 25 & 35 mm long self drilling & tapping screws having Phillips head with under head cutter, for first and second layer boards respectively. The board's joints are to be staggered to avoid through passage.

Finally edges of the facing boards are to be jointed and finished to have a seamless finish with specially formulated jointing compound and 48 mm wide self-adhesive fibre tape. Cement primer (Oil based) to be provided on entire surface before putty / painting.

98 mm thick metal stud Partition comprising of a composite framework which includes a 48 mm stud of 0.55 mm thick and having two unequal flanges of 48 and 50 mm each placed at 610 mm centre to centre in 50 mm floor and ceiling channel with two equal flanges of 32 mm each fixed to floor and ceiling at 600 mm centre, with the help of nylon sleeves and wood screws. Two layers of 12 mm thick Hilux Calcium Silicate Boards are then screw fixed to the studs and channels at 200 mm centres on both sides of the frame work, with 25 & 35 mm long self drilling & tapping screws having Phillips head with under head cutter, for first and second layer boards respectively. The board's joints are to be staggered to avoid through passage.

Finally edges of the boards are to be jointed and finished to have a flush look with specially formulated jointing compound and 48 mm wide self-adhesive fibre tape. Cement primer (Oil based) to be provided on entire surface before putty / painting.

98 mm thick metal stud Partition comprising of a 100 mm wide x 12 mm thick Hilux Calcium Silicate Boards fillets (strips) screw fixed with 25 mm self tapping screws at 200 mm centres to both sides of a composite framework which includes a 48 mm stud of 0.55 mm thick and having two unequal flanges of 48 and 50 mm each placed at 610 mm centre to centre in 50 mm floor and ceiling channel with two equal flanges of 32 mm each fixed to floor and ceiling at 600 mm centre, with the help of nylon sleeves and wood screws. 12 mm thick Hilux Calcium Silicate Boards are then screw fixed by 35 mm long self drilling and tapping screws having Phillips head with under head cutter, to the studs and channels on both sides of the frame work. The board's joints are to be staggered to avoid through passage.

Finally edges of the boards are to be jointed and finished to have a flush look with specially formulated jointing compound and 48 mm wide self-adhesive fibre tape. Cement primer (Oil based) to be provided on entire surface before putty / painting.

196 mm thick metal stud Partition comprising of a composite framework which includes a 146 mm stud of 1 mm thick and having two unequal flanges of 48 and 50 mm each placed at 610 mm centre to centre in 148 mm floor and ceiling channel with two equal flanges of 32 mm each fixed to floor and ceiling at 600 mm centre, with the help of nylon sleeves and wood screws. Two layers of 12 mm thick Hilux Calcium Silicate Boards are then screw fixed to the studs and channels at 200 mm centres on both sides of the frame work, with 25 & 35 mm long self drilling & tapping screws having Phillips head with under head cutter, for first and second layer boards respectively. The board's joints are to be staggered to avoid through passage.

Finally edges of the boards are to be jointed and finished to have a flush look with specially formulated jointing compound and 48 mm wide self-adhesive fibre tape. Cement primer (Oil based) to be provided on entire surface before putty / painting.

198 mm thick metal stud Partition comprising of a composite framework which includes two studs of size 146 x 1.0 mm, and having two unequal flanges of 48 and 50 mm each, boxed together and placed at 610 mm centre to centre in 148 mm floor and ceiling channel with two equal flanges of 32 mm each fixed to floor and ceiling at 600 mm centre, with the help of nylon sleeves and wood screws. Two layers of 12 mm thick Hilux Calcium Silicate Boards are then screw fixed to the studs and channels at 200 mm centres on both sides of the frame work, with 25 & 35 mm long self drilling & tapping screws having Phillips head with under head cutter, for first and second layer boards respectively. The board's joints are to be staggered to avoid through passage.

Finally edges of the boards are to be jointed and finished to have a flush look with specially formulated jointing compound and 48 mm wide self-adhesive fibre tape. Cement primer (Oil based) to be provided on entire surface before putty / painting.

Metal framed suspended ceiling comprises of G.I perimeter channel having 0.55 mm thickness, two unequal flanges of 20 and 30 mm and web of 27 mm is fixed to surrounding walls /Partition using nylon sleeves and screws at 450 mm centres. Then intermediate channel (0.91mm thick) having two equal flanges of 15 mm each and a web of 45 mm is suspended from the soffit at 1220 mm centre with ceiling angle of width 25 mm x 10 mm x 0.55 mm thick, fixed to soffit with G.I cleat and steel expansion fasteners. Ceiling section of 0.55 mm thickness having knurled web of 50.5 mm and flanges of 26 mm each with lips of 10.5 mm are then fixed to the intermediate channel with connecting clips across to the Intermediate channel, at 457 mm centers. 8 mm thick square/tapered edge Hilux Calcium Silicate Boards are then screw fixed across the ceiling sections with 25 mm long self drilling & tapping screws having Phillips head with under head cutter, at 200 mm centres through the Hilux Calcium Silicate Board fillets.

The joints of the face boards are finished with specially formulated jointing compound and 48 mm wide fibre tape to provide seamless finish. Cement primer (Oil based) to be provided on entire surface before putty / painting.

Exposed grid ceiling comprises of pre-coated steel angle of size 24 x 24 mm, fixed to the brick wall/ Partition at the perimeter of the ceiling by nylon sleeves and wood screws at 450 mm centres. Main "T" with pre-coated steel at the bottom, and 'H' notches at 300 mm centres, interlocking notches at both end, of size 24 x 38 x 3600 mm is suspended from the soffit at 1200 mm centres with the help of metal rowl plug, soffit cleat and a level clip with 4 mm dia. G.I. wire. Cross "T" of size 24 x 38 x 1200 mm with bottom pre-coated steel and 'H' notch in the centre and interlocking notches at both the ends, is to be inserted fixed to the Main "T" at 600 mm centres to form a grid of 600x1200 mm.
Another cross 'T' of size 24 x 38 x 600 mm with inter locking notches at both ends is inserted fixed to the centre notch of above cross 'T' to form a grid of size 600 x 600 mm. Hilux Calcium Silicate Boards cut to size 595 x 1195 or 595 x 595 mm are then laid on to the grid accordingly.

Independent wall lining comprising G.I perimeter channel fixed to the floor and ceiling/soffit, using nylon sleeves and screws at 600 mm centres. Ceiling section of 0.55 mm thickness having knurled web of 50.5 mm and flanges of 26 mm each with lips of 10.5 mm are then inserted into the perimeter channel at 610 mm centres. 8 mm thick Hilux Calcium Silicate Boards are then screw fixed vertically to the ceiling section with 25 mm long self drilling & tapping screws having Phillips head with under head cutter, at 200 mm centres.