Outline of clip-bar

Among colored metallic ceiling materials this is a system being developed for expediting tile works and there are 2 kinds consisting of clip bar for aluminium tile) and J-clip bar (for colored galvanized steel plate). It is simple and excellent system whereby work can be completed simply by inserting metallic ceiling plate tile to clip bar connected to carrying channel.

Composition of Clip-Bar

(1) Material

① Quality of material : KSD 7081 (colored metallic ceiling material for construction)
KSD 3609 (Steel material support member for construction)

(2) Dimension

① HANGER BOLT : ψ9mm X 1,000mm
② HANGER & PIN : 105mm X 20mm X 2.0T
③ HANGER NUT : ψ9mm
④ CARRYING CHANNEL : 38mm X 12mm X 1.2T
⑤ C/C JOINT : 100mm X 35mm X 10mm X 1.0T
⑥ MINOR CHANNEL : 19mm X 10mm X 1.2T
⑦ M/C CLIP : 38mm X 23mm X 14mm X 1.2T
⑧ CLIP-BAR : 24 X 35 X 0.5T
⑨ CLIP-BAR JOINT : 100mm x 35mm x 0.5T
⑩ WIRE CLIP : ψ2mm

Special feature of Clip-Bar

* Beautiful exterior: It is a concealed type without showing bars.
* Safety: sturdy ceiling without distortion
* Incombustibility: Steel structure by means of galvanized steel plate.
* Easy to work by vertical connection method
* Possible for adjustment of level

(1) Setting up centerline of building: After accurate measurement of ceiling surface set up centerline after checking other work schedule such as lightline and position of diffuser etc.

(2) Strong anchor work

① At the time of strong anchor work when centerline is set up mark part for fixing strong anchor (Ф9mm) at slab surface and punch hole with drill and fix it.
② At the time of work for cash iron insert (Ф9 mm) install it at form according to drawing.
③ Caution: Pay attention to intervals between anchor and insert and right angle.
④ It is ideal to make interval for installation as @900∼ 1,200 mm for strong anchor or insert in consideration of direction of installation of carrying channel.

(3) Molding line level check

① Use of water level or level
a. Confirming position by means of drawing (confirming height of ceiling)
b. Confirming the position by water level and ink pot string marking between positions.
② Caution: At the time of using water check make sure to check level after checking any presence of air bubble in hose and breaking of hose.

(4) Attachment of wall molding (using after painting angle or sea gull molding)

① Attach molding along the India ink line and fix wall molding by using 1" concrete nail.(interval: 500∼1,000 mm)
② Be careful not to slacken the height and interval between moldings.
③ In connection with facilities such as curtain box it shall be attached according to specification.

(5) Installation of hanger bolt

① Upper part of hanger bolt is fixed to strong anchor or insert and lower part of bolt is fixed hanger and nut in consideration of ceiling height.
② At the place where installation duct or other obstacles are work shall be carried out after reinforcement according to drawing and specification.

(6) Installation of lightline

Install lightline according to specification but it is required to have consultation with persons in charge of electricity and facility.

(7) Installation of carrying channel

After tying hanger set and carrying channel and fix them. Install it at an interval of @900∼1,200 mm. Connect the connecting part of carrying channel by means of carrying joint.
And make sure to install carrying channel not to be off from box face by more than 30 cm.

(8) Installation of MINOR Channel

When area of work is broad reinforce and fix above the installed carrying channel with reinforcing channel (minor channel) and install it at an interval of 2,000 ∼3,000 mm.

(9) Installation of CLIP- BAR

① After placing string at centerline of the work then install sturdily the CLIP BAR by using WIRE CLIP by matching it to lightline and in a right angle direction toward carrying channel.
② Intervals of installation shall comply with drawing according to each type (size of tile plate).
(at an interval of @300 or @500 mm usually)
③ Level of installed ceiling shall be accurately set by water level or level device and by using hanger bolt and nut.

(10) Installation of finishing plate (sound absorption tex)

① To groove of Clip-Bar the embossed part of specified finishing material is inserted is inserted and installed.
② Installation shall be made in a way of assuring straighness of line.
③ Prohibit using finishing plate which has scratch, broken corners or dirtied.

(11) Installation of curtain box

① Manufacturing and installing products suitable to use according to specification (separate painting)
② Welding work is carried out concurrently therefore install work bench to enable safety in work and working in comfortable stance.

(1) Handling and storage of the product

① To prevent any damage from water or moisture always keep it at dry and clean place.
② Be careful not to damage corners
③ Maintain certain space from the wall surface and place spread sheet and then lay down water-proof sheet then preserve it.

(2) Environmental condition at the time of carrying out the works

① At the time of works temperature of 30℃ or less and relative humidity of 80% or less shall be maintained.
② The works shall be commenced after completion of joiners' works.
③ Before. during and after the works air-conditioners shall be operated so that proper level of indoors temperature and relative humidity are maintained.
④ The works shall be commenced after completion of all the papering and painting walls and ceiling.

(3) Caution at the time of carrying out works

Pipe-layng and electric works shall be completed before installation of Clip-bar installation and then works shall be carried out.

(4) Conditions for carrying out works

① The contractor for the works shall consult with the client with sufficient consideration of site conditions.
② While carrying out works at the time of appearance of any problems works shall be continued after sufficient consultation with the client.
③ As much as possible ceiling plan intended by the designer shall be observed.