Expansion and Control Joints:
Expansion joints as well as control joints must coincide with those structural control joints provided in the main structure.
Control joints shall be provided in long continuous ceiling at 12 meters maximum spacing.
Refer to Figs 26 ,27 and 28 for control joint at perimeter, parallel to furring channel and perpendicular to furring channel.
Storage and Site Handling:
Where possible all material used in the construction of steel ceiling framing should be delivered to site prior to installation and handled in a manner to reduce the risk of damage. All material should be kept in a dry area so accidental damage cannot occur.
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