Line T-bar system makes exposed part slimmer than existing T-bar system.It treated main and cross part naturally it is top class ceiling system which maximized visuality and practical function. As finishing product metal ceiling material can be used. It is high class product which can be used for the part requiring moisture proof and durability. Indirect suspension system has advantage of sturdiness because carrying channel is fixed at hanger bolt and T-bar is fixed at carrying channel.
General description of line T-bar indirect suspension system
(1) Defintion of term
① System: Line T-bar system (indirect suspension system)
② Method: (Mounting specified finishing panel on ceiling frame)
③ Tying method: indirect suspension
(2) Transportation and handling:
① Record type, name, dimension and manufacturing date on the label, then pack and transport.
② Handling: Handle it according to instruction from the manufacturer and requirement of the user.
Product of Line T-bar indirect suspension system
KSD 3506 (melt galvanized steel plate) KSD 3520 (painted melt galvanized steel plate) KSD 3609 (Steel material support member for construction)
② Color (inside black or white) is standard and other color shall be according to consultation.
③ Surface treatment: polyester resin coating (more than 20 microne)
① MAIN LINE T-BAR : 15mm X 42mm X 0.4T
② CROSS LINE T-BAR : 15mm X 42mm X 0.4T
③ HANGER BOLT : ψ9mm
④ HANGER & PIN : 105mm X 20mm X 2.0T
⑤ CARRYING CHANNEL : 38mm X 12mm X 1.2T
⑥ C/C JOINT : 100mm X 35mm X 10mm X 1.0T
⑦ C/T clip (for Line T-bar)
⑧ MINOR CHANNEL : 19mm X 10mm X 1.2T
⑨ M/C CLIP : 38mm X 23mm X 14mm X 1.2T
⑩ HANGER NUT : ψ9mm
Special feature of Line T-bar indirect suspension system
* Easy to maintain balance of ceiling.
* Any part of ceiling can play role for checking hole.
* Maintaining sturdy ceiling frame.
* Crossing part between main bar and cross bar is smooth.
* By stressing coffered ceiling sense of lightness is created.
* By narrow bar sense of coolness is presented at ceiling.
(1) In consideration of Mitone dimension setting 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 power part of bolt is fixed with hanger and nut in consideration of ceiling height at finishing.
② At the place where installation duct or other obstacles are present work shall be carried out after reinforcing it according to 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
Tie up hanger set and carrying channel and fix it. Then install it with an interval of @900∼ 1200 mm. Connection part of carrying channel is connected by means of carrying joint. Also install carrying channel by keeping its distance from face of wall or curtain box face less than 30 cm.
(8) Installation of minor channel
In case of broad work area reinforce it by reinforcing channel (minor channel) above the installed carrying channel and install it at an interval of @ 2,000∼ 3,000 mm.
(9) Installation of main and cross Line T-bar
① After putting ink pot strong at centerline of works install sturdily Main Line T-bar to carrying channel in right angle and according to product dimension and lightline with C/T clip (installation interval 600mm)
② To hole of main line T-bar insert cross line T-bar tip and install (hole interval @150 mm)
③ Maintaining right angle and at the time of installing cross line T-bar hole of main line T-bar shall match to hole of another main line T-bar.
(10) Installation of finishing plate (metal sheet/Miton)
① Level of installed ceil frame is set accurately by nut of hanger bolt by means of water level or level.
② After completion of Main Line T-bar and Cross Line T-bar mount ceiling metal plate or Miton on Line T-bar.
(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.