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TM
GAMMA
γ
TM
48
P R O O F
16.0 Ancillary Products
Gamma Bracing Systems GBF400/2.4/2.7/3.0 & GBF600/2.4/2.7/3.0.
Frame & Stud/Top Plate:
12g x 40mm Tek Screws (Qty 25 per frame) to secure Gamma Bracing frame to timber studs
and the top plate.
Gamma Bracing Systems GBF535/2.4
Frame & Stud/Top Plate:
12g x 70mm Tek Screws (Qty 24 per frame) to secure Gamma Bracing frame to timber studs.
12g x 40mm Tek Screws (Qty 1 per frame) to secure Gamma Bracing frame to the top plate.
16.1 Fasteners
12g x 40mm Tek screw
16.2 Hold Down Anchors
16.3 Insulation
Where Gamma Bracing Frames are installed in exterior walls
insulation is to be installed to meet the requirements of the
New Zealand building code.
Insulation is to be installed within all areas and cavities of the
Gamma Bracing Frame.
For further information regarding the types of insulation,
please contact Gamma Bracing Technologies Ltd,
Ph. 0800 272 733.
TABLE 4
Hold Down Anchors
Floor Type
Wall Type
Anchor Type
Uplift Capacity
Concrete
External Wall
**Masonry Screw
15kN
Chemical Set Anchor
“J” Bolt set into Concrete
Concrete
Internal Wall
**Masonry Screw
15kN
Chemical Set Anchor
Expansion Bolt
Timber
External/Internal Wall
M12 Coach Screws
12kN
** Gamma recommends the use of the Hilti HUS-H 10/140 Masonry Screw Anchor
Summary of Contents for GBF220
Page 42: ...TM GAMMA TM 42 P R O O F 15 3 Construction Details Multiple GBF Frames...
Page 43: ...TM GAMMA TM 43 P R O O F 15 4 Construction Details Concrete Floors...
Page 44: ...TM GAMMA TM 44 P R O O F 15 5 Construction Details Concrete Floors...
Page 45: ...TM GAMMA TM 45 P R O O F 15 6 Construction Details Timber Floors...
Page 46: ...TM GAMMA TM 46 P R O O F 15 7 Construction Details Timber Floors...
Page 50: ...TM GAMMA TM 50 P R O O F Notes...
Page 51: ...TM GAMMA TM 51 P R O O F Notes...
