The Partition Wall, without carrying property, constituted by screwing the gypsum plate on both surfaces of the metal framework.
USAGE AREA
» Houses
» Office and management buildings
» Business and shopping centers
» Hotels
» Hospitals
» Cinema and theater halls
» Repair and renovation works
MAIN FEATURES
» Any kind of installation can pass through the wall opening obtained by coating gypsum plate on both surfaces of the metal framework.
» Sound or heat insulation material can be placed in this wall opening.
» Besides heat and sound insulation properties, it also has fire resistance.
» It is a simple system with many applications.
MAIN DIAGRAM
AUXILARY MATERIALS
ALLEV DU-50 profile
L= 3 - 4 m
ALLEV DU-75 profile
L= 3 - 4 m
ALLEV DU-100 profile
L= 3 - 4 m
ALLEV DC-50 profile
L= 2,60 - 2,70 - 2,80 - 3 m
ALLEV DC-75 profile
L= 2,70 - 2,80 - 3 - 4 m
ALLEV DC-100 profile
L= 3 - 4 m
ALLEV Sound insulation band
To prevent sound bridges
ALLEV Dowel-screw (washer head)
To fix DU profiles to the flooring and the ceiling
ALLEV Drywall screw 25
To fix the gypsum plates to the galvanized profiles
ALLEV Joint tape
ALLEV For joints
DERZTEK Joint filling gypsum
ALLEV For joint fillings
ALLEV Perforated corner profile
For gypsum plate wall corners
CROSS SECTION & DETAILS
Gypsum plate
DU profile
DC profile
Sound insulation tape
Dowel-screw
Drywall screw 25
Joint tape
Joint filling gypsum
Insulation material
10 perforated corner profile
TECHNICAL CHARACTERISTICS
Performance
Partition Wall Type
Profile Thickness
Axle Interval
(cm)
Maximum Height (m)
Quantity, type and thickness
Weight
(kg/m2)
Sound Insulation (dB)
(Rw+C)
Fire Resistance (minutes)
Single C-Profile
Double C-Profile
Without Mineral Wool
With Mineral Wool
BD75 / 50
0,50
60
2,60
3,10
2 adet PK 12,5
22
33
39(1)
F30
40
2,90
3,45
0,60
60
2,75
3,25
40
3,00
3,60
BD105 / 75
0,50
60
3,30
3,90
2 adet PK 15
26
37
43(2)
F30
40
3,65
4,30
0,60
60
3,45
4,05
40
3,80
4,50
BD130 / 100
0,50
60
3,85
4,60
2 adet PK 15
26
37
43(3)
F30
40
4,25
5,10
0,60
60
4,05
4,80
40
4,45
5,30
SIZES
Partition Wall
Partition wall width W
Profile width W
Thickness T
BD75 / 50
75
50
12,5
BD105 / 75
105
75
15
BD130 / 100
130
100
15
(1) Rock wool wall panel - 50 mm
(2) Rock wool wall panel - 75 mm
(3) Rock wool wall panel - 100 mm
MATERIAL ANALYSIS
The openings for 1 m2 Partition Wall at 2.50 m height are not reduced. 5% wastage has been included to the calculation.
Material Name
Quantity (1)
Single Profile
[
Double Profile
][
ALLEV Gypsum plate
2,10 m2
ALLEV DU profile
0,90 m
ALLEV DC profile
2,30 m
3,60 m
3,80 m
5,50 m
ALLEV Sound insulation band
1 m
ALLEV Dowel-screw
2 pcs
ALLEV Drywall screw 25
25 pcs
30 pcs
35 pcs
45 pcs
ALLEV Joint tape
3 m
DERZTEK Joint filling gypsum
0,800 kg
SATENTEK Satin finish gypsum
1 kg/m2 for each 1 mm thickness
Insulation material (optional)
1,05 m2
Perforated corner profile (corner tape)
Depends on (ceiling height) x (corner amount)
APPLICATION
1 Location of partition wall
2 Preparation of profiles
3 Sticking the sound insulation tape
• The location of the partition wall is determined.
• The line that U-profile will be fixed is marked on the flooring with shaving rope.
• The line on the flooring is carried to the ceiling by using plumb and marked on the ceiling with shaving rope.
• The length of the partition wall to be made is determined and U-profiles are cut according to this length.
• In order to facilitate the fastening, C-profiles are cut 1 cm shorter than the ceiling height.
• Before the fixing, sound insulation band is stuck under the U-profiles and the C-profiles that will be fastened to the side walls.
4
5 Fixing the profiles
6
• The amount of C-profiles is calculated by accepting the axle intervals as 60 cm.
• In kitchen and wet volume wall applications that will be covered with materials such as ceramic and marble etc., the axle interval must be 40 cm.
• U-profiles are fixed to the flooring and the ceiling with electrical screwdriver or nail gun by using dowel + washer head screw.
• The screw intervals must be 60 cm.
• The first C-profile is fixed to the wall. The other C-profiles are fastened by being rotated between the U-profiles with 60 cm intervals.
• C-profiles are not fixed to U-profiles to make it possible to perform partial slides that will be required during the gypsum coating stage.
7 Cutting the gypsum plates
8
9
• The plasterboard on the front side of the gypsum plate is cut with a utility knife by using template.
• The utility knife must contact with the gypsum surface by completely cutting the plasterboard.
• The gypsum plate is broken with hand from the cutting place by keeping the cut surface upside.
• The gypsum plate is turned upside down and the rear plasterboard connection is cut with the utility knife.
• The gypsum plates are prepared for the coating by being cut 1 cm shorter than the ceiling height.
• The gypsum plate is removed and fixed with plate wedge. The lower part is fed with plate parts.
10 Gypsum plate coating
11
12 Screwing
• The upper part of the gypsum plate is approximated as much as possible to the ceiling.
• 1 cm space is left between the lower side and the flooring to prevent the gypsum plate to become damp.
• The coating starts with 1 full plate on one side. The gypsum plates must center C-profile wings.
• Gypsum plates are fixed to U and C-profiles with 25 mm drywall screws.
• The screw intervals must be maximum 30 cm and discomposing.
• Screwing is not made on the C-profiles on the middle of the gypsum plate.
• The screws must not be closer than 1 cm to the sides of the gypsum plate.
13
14
15 Installation works
• Gypsum plates are screwed to the C-profiles from bottom to top.
• Screw heads must be leveled with the plate surface and must not enter into the core by perforating the plasterboard.
• The screwing at lower and upper parts where U and C-profiles coincide must be made as V.
• The screw ends must go out around 1 cm from the back of the profile.
• In this stage, the installation works that will take place within the wall opening are completed.
• Electricity cables and clean water pipes pass through the holes on the C-profile.
16 Furnishing the insulation material
17 Completing the partition wall
• Before starting the coating of the second surface, the insulation materials are furnished by pinching them between the C-profiles.
• The coating of the second surface starts with half plate. In this way, the joints on opposite surfaces are discomposed.
• Gypsum plates are fixed with 25 mm drywall screws along their edges. On this surface, screwing to C-profiles coinciding with the middle parts of the gypsum plate is made completely.
• It is returned to the first surface and the screwing of the C-profiles coinciding with the middle of the gypsum plate is completed.
18 Corner junction
19 T-junction
20 Door openings
• While determining the locations of the wall corners, the thickness of the gypsum plate at the junction point must be considered.
• In order to prevent the C-profile to remain open, the gypsum plate is coated as shown.
• In wall T-junctions, the C-profile is fixed to the gypsum plate by using glue (silicon etc.) or by being screwed.
• The wings of U-profiles coinciding with both sides of the door opening are cut by allowing the U-profiles to rotate 15-20 cm upwards and folded with right angle.
21
22 Reinforcement part
23 Door transom
• The C-profiles coinciding with both sides of the door opening are screwed to the U-profile fixed to the ceiling with upwards folded U-profiles.
• According to the weight of the doors to be fastened, an additional C-profile or a wooden reinforcement part can be placed within the C-profile.
• The length of transom is found by adding minimum 30 cm to the width of the door.
• The wings of the U-profile are cut by allowing to rotate 15-20 cm upwards and folded with right angle.
• The transom is screwed to the C-profiles. Additional C-profiles are fastened between the transom and the ceiling if required.
24 Door case – partition wall T-junction
25 Two door cases – partition wall junction
• A perpendicular C-profile is place in the door case before performing gypsum plate coating in the partition wall.
• In order to increase the carriage capacity and the resistance against shocks, the partition wall is reinforced with an additional C-profile.
