GYPSUM – DRYWALL

Types of Gypwall – Drywall

1. Gypwall Classic – Featuring Gypsum Plain Board + Gypsteel Ultra metal Framing Systems.
2. Gypwall Robust – Freaturing Gyproc Duraline Board + Gypsteel ultra Metal Framing systems.
3. Gypwall Fire Resist – Freaturing Gyproc Fireline Board + Gypsteel Ultra Metal Framing Systems
4. Gypwall Hydro – Featuring Gyproc Moisture Resistant Board + Gypsteel Ultra Metal Framing Systems
5. Gypwall Quiet – Featuring Gyproc Sound Bloc Board + Gyproc Ultra Metal Framing System

Maximum Partition Heights
BS 5234: Part 2 does not contain a consistent methodology for establishing the performance of a partition in terms of height. Gyproc has therefor adpopted a methodology, which is based on the the level of lateral deflection under a given uniformly distributed load (UDL). The criterion is that the maximum lateral deflection of the partition should not exceed L/240 (Where L is the partition height) When the partition is uniformly loaded to 200pa. This methodology is followed for arriving at maximum partition heights.

      Max height (mm) at respective stud centers
Sr.No. Stud
Size		 Partition
thickness (mm)		 610mm
Boxed		 610mm 407mm
Boxed		 407mm 305mm
Boxed		 305mm
1 48 75 2500 2800 2900 3200 3100 3500
2 80 2800 3000 3100 3300 3300 3600
3

70

 97 3600 3900 4000 4300 4300 4700
4 97 (Acoustud) 3800 4100 4200 4600 4500 5000
5 98 3600 3900 4000 4300 4300 4700
6 98 (Acoustud) 3800 4100 4200 4600 4500 5000
7 48 100 3400 3600 3600 3800 3800 4000
8 102 3800 4100 4200 4500 4500 4900
9 70 102 (Acoustud) 4000 4300 4400 4700 4700 5100
10 48 110 3700 3800 3900 4000 4000 4200
11 92 120 4500 4800 4900 5400 5300 5800
12 120 (Acoustud) 4700 4800 4900 5400 5300 5800
13

70

 122 4600 4800 4900 5100 5100 5400
14 122 (Acoustud) 4700 4900 5000 5300 5200 5600
15 123 (Acoustud) 4700 4900 5000 5300 5200 5600
16 124 (Acoustud) 4900 5300 5400 5800 5800 6300
17 132 4900 5100 5100 5300 5300 5600
18 132 (Acoustud) 5000 5200 5200 5500 5500 5800
19 92 144 (Acoustud) 5800 6000 6100 6500 6500 6900
20 70 165 4900          
21

146

 198 7600 8000 8100 8600 8500 9100
22 198 (Acoustud) 7800 8200 8400 8900 8900 9500
23 208 7900 8200 8300 8800 8700 9300
24 208 (Acoustud) 8100 8500 8600 9100 9100 9700
 

Drywall System Selector Parameters

[a]. Max Height (mm), [b]. Acoustics (Rw)as per ISO 140-3, [c] Fire Rating (Mins) as per BS 476 part 22, [d]. Total weight Kg/m2, [e] Duty Rating as per BS 5234 Part 2

Sr.
No		 Gypwall system Thic Partition Specification Max
Height
(mm)		 Acoustic
(Rw) as
Per ISO
140-3		 Fire Rating
(Mins)
as per
BS 476
Part 22		 Total
Weight
Kg/m2		 Duty Raing
As per
BS 5234
Part 2
1 Classic – 75mm 75mm 48mm Stud & 12.5mm Plain Board
on both sides 		2500 34 30 19 Medium
2 Classic – 75mm
(25mm Insulation)		 75mm 48mm Stud & 12.5mm Plain Board
on both sides + 25mm Glasswool of
32kg/m2		 2500 40 30 20 medium
3 Classic – 80mm
(25mm Insulation)		 80mm 48mm Stud & 15mm Plain Board
on both sides + 25mm Glass wool of
f32kg/m2		 2800 42 30 23 Medium
4 Classic – 97mm 97mm 70mm Stud & 12.5mm Plain Board
on both sides		 3600 36 30 20 Medium
5 Classic – 97mm
(Acoustud)		 97mm 70mm AcouStud & 12.5mm Plain Board
on both sides		 3800 38 30 20 Medium
6 Ckassic -110mm
(25mm insulation)		 110mm 48mm Stud & 2x15mm Plain Board
on both sides+ 25mm Glass wool of
32kg/m2		 3700 49 90 45 Severe
7 Ckassic -122mm
(50mm insulation)		 122mm 70mm Stud & 2×12.5mm Plain Board
on both sides+ 50mm Glass wool of
32kg/m2		 4600 50 60 39 Severe
  Classic – 132mm 132mm 70mm stud & 2×12.5mm Plain Board
on both sides		 4900 46 90 45 Severe
8 Classic – 198mm 198mm 146mm Stud & 2×12.5mm Plain Board
on both sides		 7600 50 60 38 Severe
9 Classic – 208mm
(25mm Insulation)		 208mm 146mm Stud & 2×12.5mm Plain Board
on both sides + 25mm Glass wool of
32kg/m2		 7900 51 90 46 Severe
10 Robust – 76mm 76mm 48mm Stud & 13mm Duraline Board
on both sides		 2500 38 30 23.5 Severe
11 Robust – 98mm
(25mm Insulation)		 98mm 70 mm Stud & 13mm Duraline Board
on both sides + 25mm Glass wool of
32kg/m2 		3600 44 60 25 Heavy
12 Robust – 120mm
(50mm Insulation)		 120mm 92mm Stud& 13mm Duraline Board
on both sides + 50mm Glass wool of
32kg/m2		 4500 50 60 25 Severe
13 Robust – 123mm
(Acoustud 50mm Insulation)		 123mm 70 mm Stud & wit hinner layer of 12.5mm Plain Board
& Outer layer of 13mm Duraline Board
on both sides + 50mm Glass wool of
32kg/m2 		4700 53 60+ 44 Severe
14 Robust – 174mm
(50mm Insulation)		 174mm 146mm Stud & 13mm Duraline Board
on both sides++ 50mm Glass wool of
32kg/m2		 6200 51 60 24 Severe
15 Fire Resist – 80mm 80mm 48mm Stud & 15mm Fireline Board on both sides 2800 36 60 24 Heavy
16 Fire Resist – 100mm
(25mm Insulation)		 100mm 48mm Stud & 2×12.5mm Fireline Board
on both sides + 25mm Glasswool of 32kg/m2		 3400 49 90 41 Severe
17 Fire Resist – 102mm
(50mm Insulation)		 102mm 48mm Stud & 15mm Fireline Board
on both sides + 50mm Glasswool of
32kg/m2		 3800 44 60 25 Heavy
18 Fire Resist – 122mm
(50mm Insulation)		 122mm 70mm Stud & 2×12.5mm Fireline Board
on both sides + 25mm Glasswool of
32kg/m2		 4600 49 90 41 Severe
19 Fire Resist – 132mm
(25mm Insualtion)		 132mm 70mm Stud & 15mm Fireline Board
on both sides + 25mm Glasswool of
32kg/m2		 4900 50 120 47 Severe
20 Fire Resist – 198mm
(50mm Insulation)		 198mm 146mm Stud & 2×12.5mm Fireline Board
on both sides + 50mm Glasswool of 32kg/m2		 7600 51 90 41 Severe
21 Hydro – 75mm 75mm 48mm Stud & 12.5mm Gpysum MR Board
on both sides		 2500 34 30 19.5 Medium
22 Hydro – 97mm
(25mm Insulation)		 97mm 70mm Stud & 12.5mm Gpysum MR Board
on both sides+ 25mm Glasswool of
32kg/m2		 3600 42 30 20.5 Medium
23 Hydro -100mm
(25mm Insulation)		 100mm 48mm Stud & 12.5mm Plain Board
on Inner side & 12.5mm Gpysum MR
Board on outer layer on both
sides + 25mm Glasswool of 32kg/m2		 3400 49 60 39 Severe
24 Hydro – 122mm
(25mm Insulation)		 122mm 70mm Stud & 12.5mm Plain Board
on Inner side & 12.5mm Gpysum MR
Board on outer layer on both sides +
25mm Glasswool of 32kg/m2		 4600 49 60 39 Severe
25 Quiet – 75mm
(25mm Insulation)		 75 48mm Stud & 12.5mm Sound Bloc
Board + 25mm Glasswool of 32kg/m2		 2500 43 30 23 Medium
26 Quiet – 110mm
(25mm Insulation)		 110 48mm Stud with 2x15mm Sound Block Board
on both sides + 25mm Glasswool of
32kg/m2		 3700 53 90 50 Severe
27 Quiet – 97mm
(Acoustud 50mm Insulation)		 97 70mm AcouStud & 12.5mm Sound Bloc
Board + 50mm Glasswool of
32kg/m2		 3800 49 30 22 Medium
28 Quiet – 122mm
(Acoustud 25mm Insulation)		 122 70mm AcouStud with 2×12.5mm
Sound Block Board on both sides +
25mm Glasswool of 32kg/m2		 4700 58 60 43 Severe
29 Quiet – 124mm
(Acoustud 25mm Insulation)		 124mm 92mm AcouStud & 15mm Sound Bloc
Board + 25mm Glasswool of
32kg/m2		 4900 50 30 27 Heavy
30 Quiet – 144mm
(Acoustud 25mm Insulation)		 144mm 92mm AcouStud with 2×12.5mm
Sound Block Board on both sides +
25mm Glasswool of 32kg/m2		 5800 57 60 47 Severe
31 Quiet – 208mm
(Acoustud 50mm Insulation)		 208mm 146mm AcouStud with 2x15mm
Sound Block Board on both sides +
50mm Glasswool of 32kg/m2		 8100 61 90 52 Severe

Other Specific Systems Specifications available on Request.