Suspended ceiling
The products and the implementation of suspended ceilings must be
compliant with French standards reference DTU 58.1
Principle of frame assembly
You need a layout plan on the scale of the different premises. The layout makes it possible to establish a precise quantity of the products necessary for the realization of the site
Carrier
Spacer
Edge angle
The ceiling is slab of 1.20
per 0.60 cm
From the existing level line (the mason's line at 1 m from the floor) or from the finished floor, determine the height of the finished ceiling plus the height of the wing of the angle iron
for the blue or red powder cordex stroke ^^ do not trace at the bottom of the angle bar for painting later. If you have a laser, put it 5mm lower
the finished height. Fix all the angles on the periphery of the room. The spacing of the fixing points cannot exceed 30 cm
Ankle to hit
Wall bracket for mounting most laser levels. It allows multiple fixing possibilities. The height adjustment with locking device offers a very precise adjustment.
Red magnetic target, for red laser.
Fix on the plasterboard the
angle iron using 25 mm screws
plasterboard every 30 cm.
On concrete with anchors
diameter 6 or 5
Cut the first angle iron at 45 degree end
The following angle is installed
above to have a clean angle
Fix the angle iron against the wall
Shear
For open angles
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Cut the angle iron 3 cm more
approximately from the corner of the wall
Removed the top part
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Do the same with the other angle iron.
Cut the angle as well as possible.
Recommend a good shear and put it at 90 degrees
please wait for a few moments
Installation of frames
On the top of the angle, trace the axes of the room then the position of the carriers and their lines from these axes. Depending on the nature of the
support, adapt the corresponding accessory (expansion anchor, eyebolt, smooth rod, etc.)
Metal suspension peg under concrete floor with a hooking ring for fixing a smooth rod or a quick hanger.
- Drilling diameter 8 mm
Smooth rod 30-60 (quick hanger)
Half collar (Constable hat)
Fixing for ceiling under slab, floor.....
Connection for the top of the threaded rod, diameter 6mm, smooth rod.
Fixing for ceiling on metal beam, IP N.
Suspension slider, for all types of support profiles , to be accompanied by a threaded rod diam 6 mm.
Mini bolt cutter for smooth rod
Position the fixings in the locations provided. A line will be stretched parallel to the direction of the spacers and aligned to the light
corresponding to the first row of carriers
Place the carriers at a center distance of 1.20 m, keeping a clearance of 5 mm between the end of the carrier and the edge angle.
In the case of installation in a seismic zone, provide a clearance of 8 mm between the end of the carrier and the edge angle.
Cut and perfectly align the carrier to the axis of the line, in the case of a quick hanger, insert the hook in the bulb perforations. The suspension points must be placed as close as possible to the vertical of the carrier (profile). Extend the load-bearing line to the opposite wall. The carriers are connected to each other by pressure, without tools.
Cut the last carrier to size, use the scrap to start the next row of carriers, avoid alignment of carrier connections. Take care to perfectly align each row of carriers on the line. Check the leveling of each row of carriers
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Quick hanger (smooth rod) remember to tighten the top and bottom of the smooth rod.
Position the 1.20 cm spacers perpendicular to the carriers every 0.60 cm to obtain a 1.20 x 0.60 module.
To obtain a 0.60 x0.60 module, place a 0.60 spacer perpendicular to the 1.20 cm spacer.
Cut the spacers on the angle iron last. Position the slabs by inserting them above the framework and letting them rest on the wings.
To obtain a 0.60 x 0.60 module, place a 0.60 spacer perpendicular to the 1.20 cm spacer.
Lay the entire slabs by inserting them from above the frame and let them rest on the wings and finish with the cuts on the edge.
If ceiling without glass wool
A ceiling must resist, without lifting, the effects of overpressure of a room or depression of the plenum.
Provide in the case of open area or for mass ceiling a soft jumper or a locking pin.
anti-lift spring
For 9.5 mm panels
For panels 12.5 to 16.0 mm
Galvanized steel
OTHER ADVICE BEFORE IMPLEMENTATION
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The carriers are connected by the end lock ensuring
thus a simple and precise connection without any tool being
necessary.
Insert the spacer into the lumen of the carrier by pushing gently until
what you heard the "click"
The second spacer is inserted in the same way on the left or on the right
depending on the brand of the framework, and the click always remains perfectly
audible ^^
The edge panels are cut last. Provide a set of
5mm between the bottom of the angle and the slab
HOLLOW JOINT CORNER
Edge profile with hollow joint for the realization of exposed suspended ceilings.
L 40 H 40, length 3 m
SOFT CORNER
Flexible edge profile for walls or post surrounds when making exposed suspended ceilings.
L 60 H 45, length 2.50 m
See: other lines
CORNERS
Edge profile for the realization of exposed suspended ceilings.
In 24 or 30 mm length 3 m
PROFILES IN F
Metal junction profiles between plasterboards and slabs.
in 27 or 30 mm, length 3 m
ba13
25mm screw
Slab
Carrier
HOLDERS
Supporting metal profiles for the realization of exposed suspended ceilings.
T 15 mm in 3 m and T 24 in 3.60 m
SPACERS
Metal connecting profiles on carriers for the realization
T of 15 or 24 in 0.60 and 1.20 m
15 or 24 mm carriers
White, black lacquered ... galvanized steel frame for removable ceiling systems. Apparent carrier with a sole width of 15 or 24 mm.
For cutting plates
Michallon Grenoble hospital slab 120 x60
KFC de Meaux slab 60 x 60
Straight edge
Disburse
Never paint a slab, the paint blocks the holes which allow sound absorption.
Thicknesses 15 and 19 mm
Tiles for removable ceilings or modular ceilings. The different slabs, perforated or not, make it possible to improve the sound absorption in the rooms and to obtain false ceilings with various decorations. The aesthetic rendering of these removable ceilings also depends on the type of edge and the framework chosen.