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OSB SMARTGUARDby Gunnersen
Oriented Strand Board
Distributed by:
Gunnersen Pty Ltd ABN 35 004 051 003
112 Salmon Street, Port Melbourne 3207
Telephone: 03 9647 9911
Facsimile: 03 9647 9991
www.gunnersens.com.au
OSB SmartGuard is an H2 treated engineered panel coated with
water-proof
resin to create a uniform panel. Suitable for both INDOOR and
OUTDOOR use,OSB offers an extensive range of end uses for
decorative, industrial, agricultural
and do-it-yourself applications.
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AVAILABLE:
SHEET SIZE: 2440 x 1220 mm
Thickness (mm): 9.5 11.0 15.0 18.5
Sheets per pack: 84 72 53 45
GRADE REQUIREMENTS FOR OSB:PROPERTY UNIT* GRADE UNIT GRADE
Thickness Tolerance
Maximum Average Panel
Deviation from Nominal
Maximum Deviation from Panel Average
mm
mm
0.75
0.75
Minimum Modulus of Rupture MPa 14 kg/cm 142.8
Minimum Modulus of Elasticity GPa 2.7 kg/cm 27,532
Minimum Internal Bond kPa 280 kg/cm 2.86
Maximum Lineal Expansion
(50-90 percent RH)% 0.25 % 0.25
Minimum Direct Nail Withdrawal
(For 10mm board or thicker)N 90 kg 9.2
Properties after 2-Hour Boil
(Minimum Modulus of Rupture)MPa 7 kg/cm 71.4
* Units of measure are in SI (System International Metric
NOTE: The strength values in this table should not be construed
as allowable unit stresses for structural uses as allowable unit
stresses
for OSB have not yet been established.
STORAGE:
FINISHING:
OSB should always be stored in a clean, dry area. DO NOT store
in direct contact with the ground. When stored outside,
cover OSB with a tarpaulin or plastic sheet, taking care to
ensure efcient air circluation.
For interior use, OSB may be stained, varnished, painted or left
unnished. To ensure weather protection in exterior
applications, all OSB surfaces, including edges, should be
painted, stained or clear varnished.
INSTALLATION:Allow OSB to acclimatise to its surrounding
conditions for 24 hours prior to installation. When installing OSB
always allow a
2mm gap for expansion with changing weather conditions. It is
recommended to either arris the edges or use an H mould
to disguise the expansion gap.
ENVIRONMENTAL BENEFITS:OSB is environmentally friendly as it is
produced from sustainably managed plantations.
TREATMENT:OSB SmartGuard is a structural board offering
protection against termites, fungal decay and re retarding.
Adelaide: 08 8359 1660 Cairns: 07 4035 3955 Perth: 08 9356 9911
Townsville: 07 4779 0877
Brisbane: 07 3722 3500 Melbourne: 03 9647 9911 Sydney: 02 9757
6999 www.gunnersens.com.au
