General description of AL SPANDREL 300S (Wave, perforated)

① System: Spandrel (300S) System
② Method of construction: M-bar (It is a type by fixing spandrel at M-bar by piece and by inserting spandrel to spandrel.)

① Transportation: Types and names: Record type, name, dimension and manufacturing date etc. on label and pack and transport.
② Handling: Handle it according to instruction from manufacturer and requirement of users.

Product of S-Type AL 100S

① Quality of material: KSD 7081 (colored metallic ceiling material for construction)
KSD 3609 (Steel material support member for construction)
② Painted metallic ceiling plate Spandrel : specified product of KSD 9502 (incombustibility test)
KSM 5435 (bending test of thickness of paint film)
③ Surface condition and color
a. Fringe of the surface shall be clean and smooth.
b. There shall be no trace of spilling of color or scratch of colors.
c. Surface condition around holes shall be smooth and plain.(Applicable to plate with perforation.)
d. Color shall be according to separate specification.

* It is incombustible ceiling material.
* It is possible to use at very moist place like swimming pool.
* Its color is beautiful and diverse.
* Its material is aluminium thus it is light.
* It has excellent acoustic effect by inserting sound absorption tex in rear and by punched holes.
* It is suitable to external canopy by virtue of strong resistance against wind pressure and moisture.

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.

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.

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.

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.

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

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.

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.

① After placing string at centerline of the work then install M-Bar by using M-Bar Clip by matching it to lightline and in a right angle direction toward carrying channel.
② Intervals of installation shall comply with drawing and specification based in each type (based on size of tile). Provided, when there is no indication on intervals on drawing or specification then interval is usually @450 mm.
③ Level of installed ceiling shall be accurately set by water level or level device and by using hanger bolt and nut.

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.