Outline of T-Bar 50mm for AL Mesh

It is aluminium T-BAR system being developed for simpler construction of metal mesh ceiling plates which are used extensively at places very noisy and with high ceilings and broad floors like fitness centers and discount stores.

(1) Materials

Quality of materials :KSD 3506 (melt galvanized steel plate)
KSD 3609 (steel material support for construction)

(2) Dimension

• ① AL MAIN T-BAR : 50X43X1.5T
• ② AL CROSS T-BAR : 50X43X1.5T
• ③ HANGER BOLT : 9mm X 1,000
• ④ HANGER & PIN : 105X20X2.0T
• ⑤ HANGER NUT : ψ9
• ⑥ Molding (for AL T-BAR)
• ⑦ Wire mesh : 900 x 900 or order dimension

Special features of T-Bar 50 mm for AL Mesh

• * Providing sense of openness by its open ceiling.
• * Advantageous for reducing noise
• * Simple suspension work

(1) 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 T-Bar for Main and Cross AL Mesh

• ① At centerline for works put ink pot string then install sturdily the Main Al T-bar to hanger bolt toward vertical direction by means of hanger according to dimension of the product and lightline.
• ② Intervals for installation: 900 x 900 or what is indicated on drawing is priority.

(8) Installation of wire mesh

• ① Accurately set level of installed ceiling frame by bolt and nut through using water level or level.
• ② Place wire mesh (welded wire mesh) on Main and Cross AL T-bar after its installation.
• ③ Prohibit use of finishing plate with scratch, broken corner or dirtied.

(9) 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 Store it in a condition with relative humiditiy of 80% or less.
• ② To prevent any damage from water or moisture always keep it at dry and clean place.
• ③ Be careful not to damage corners
• ④ 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 T-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.