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PROPERTY
|
STANDARD |
Test Institute |
SPEC. |
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MD/CD |
| 1.
Flexural Strength |
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- Thickness 9.0 mm |
ISO 6308-1980(E) |
BGRD |
360/140 |
| |
- Thickness 12.0 mm |
ISO 6308-1980(E) |
BGRD |
500/180 |
| |
- Thickness 9.5 mm |
BS 1230 : Part 1,
1985 |
BGRD |
405/170 |
| |
- Thickness 12.5 mm |
BS 1230 : Part 1,
1985 |
BGRD |
535/230 |
| 2.
Fire Test |
| |
- Fire Rating single
layer |
BS
476 : Part 8, 1972 |
BGRD |
30 min. |
| |
1/2" Ceiling (wood) |
| |
- Fire Rating double
layer |
BS 476 : Part 8,
1972 |
BGRD |
30 min. |
| |
1/2" Ceiling
(metal) |
| |
- Fire Rating single
layer |
BS 476 : Part 8,
1972 |
BGRD |
30 min. |
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1/2" Partition
(wood) |
| |
- Fire Rating double
layer |
BS 476 : Part 8,
1972 |
BGRD |
30 min. |
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1/2" Partition
(metal) |
| |
- Fire Rating single
layer |
BS 476 : Part 8,
1985 |
BRANZ |
30 min. |
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9.5 mm Partition
(wood) |
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- Fire Rating double
layer |
BS 476 : Part 8,
1985 |
BRANZ |
30 min. |
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12.5 mm Partition
(wood) |
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3. Sound
Property |
Rw/SCT/db(A) |
| Sound Insulation |
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- Single layer 12 mm
(wood) |
BS 2750 : Part 2
1980 |
BGRD |
36/33/35 |
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- Double layer 12 mm
(wood) |
BS 2750 : Part 2
1980 |
BGRD |
43/44/42 |
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- Single layer 12 mm
(metal) |
BS 2750 : Part 2
1980 |
BGRD |
37/38/36 |
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- Single layer 12 mm
(metal/fiber) |
BS 2750 : Part 2
1980 |
BGRD |
43/44/41 |
|
Sound Absorption |
NRC |
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- Single layer 12 mm
(wood) |
BS 2750 : Part 2
1980 |
BGRD |
0.05 |
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- Single layer/pertorated12mm(wood) |
BS 2750 : Part 2
1980 |
BGRD |
0.05 |
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- Double/gyp + per
12mm (wood) |
BS 2750 : Part 2
1980 |
BGRD |
0.05 |
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- Double/gyp + per
12mm (metal) |
BS 2750 : Part 2
1980 |
BGRD |
0.05 |
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Remarks:
BRGD = British Gypsum Research and Development
Department
BRANZ =
The Building Research Association of New Zealand |
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Title:
Fire Resistance Elephant Brand Gypsum Board
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PROPERTY |
STANDARD |
Test Institute |
SPEC. |
| 1.
Fire Resistance Board |
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1.1
Core Cohension 12.5 mm |
BS 1230 : Part 1,
1985 |
SISIR |
30 min. |
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1.2
Surface Spread of Flame 12.5 mm |
BS 476 : Part 7,
1971 |
SISIR |
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1.3
Fire Propagation 12.5 mm |
BS 476 : Part 6,
1981 |
SISIR |
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1.4
Non Combustibility 12.5 mm |
BS 476 : Part 4,
1970 |
SISIR |
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1.5
Fire Rating : |
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- Single layer 1/2"
partition (wood stud) |
ASTM E 119 - 1988 |
BGRD |
45 min. |
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- Single layer 15 mm
partition (metal stud) |
BS 476 : Part 22,
1987 |
BRANZ |
60 min. |
| 2.
Standard Board |
| Fire
Rating: |
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- Single
layer 1/2" Ceiling (wood) |
BS 476 : Part 8,
1972 |
BGRD |
30 min. |
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- Double
layer 1/2" Ceiling (metal) |
BS 476 : Part 8,
1972 |
BGRD |
30 min. |
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- Single
layer 1/2" Partition (wood) |
BS 476 : Part 8,
1972 |
BGRD |
30 min. |
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- Double
layer 1/2" Partition (metal) |
BS 476 : Part 8,
1972 |
BGRD |
30 min. |
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- Single
layer 9.5 mm Partition (wood) |
AS 1530 : Part 4,
1985 |
BRANZ |
30 min. |
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- Double
layer 12.5 mm Ceiling (metal) |
AS 1530 : Part 4,
1985 |
BRANZ |
90 min. |
| |
Remarks:
BRGD = British Gypsum Research and Development
Department
SISIR = Singapore
Institute of Standard and Industrial Reaserach
BRANZ =
The Building Research Association of New Zealand |
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Title:
Elephant Brand Moisture Resistance Board
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PROPERTY |
STANDARD
|
Test Institute
|
SPEC.
|
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Moisture Resistance
Board |
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| 1.
Immersion water absorption |
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- Thickness
9 mm |
BS 1230 : Part 1, 1985
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BGRD
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< 5%
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ASTM C 630 - 85
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BGRD
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< 5%
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- Thickness
12 mm |
BS 1230 : Part 1, 1985
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BGRD
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< 5%
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ASTM C 630 - 85
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BGRD
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< 5%
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| 2.
Surface Water Absorption |
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- Thickness
9 mm |
BS 1230 : Part 1, 1985
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BGRD
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< 160 g/m2
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ASTM C 630 - 85
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BGRD
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< 1/6 g
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- Thickness
12 mm |
BS 1230 : Part 1, 1985
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BGRD
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< 160 g/m2
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ASTM C 630 - 85
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BGRD
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< 1/6 g
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Remark: BRGD =
British Gypsum Research and Development Department
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