A1S Group Evo1-MCP 1, Техническое руководство

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Approved fixings for smoke & fire curtains
Head Box
Side Guides
1, M6 loose bolt shield anchor with
steel and nylon washer.
Drill size 14mm minimum hole depth
70mm
Embedded depth 55mm
2, Concrete screws
M6 x 80, 100, 120 or 125mm with
steel and nylon washer.
Drill size 6mm minimum depth 10mm
deeper than fixing length.
1, M6 loose bolt shield anchor with
steel and nylon washer.
Drill size 12mm minimum hole depth
55mm
Embedded depth 45mm
2, Concrete screws
M6 x 80, 100, 120 or 125mm with
steel and nylon washer.
Drill size 6mm minimum depth 10mm
deeper than fixing length.
Steel and nylon washers must be used on each fixing, steel first
followed by nylon then the head box or guide, in the event of a fire
the nylon washer will melt and leave the fixing secure allowing the
head box or guide to expand as required.
Each pre-drilled hole must be utilised and all fixings must achieve the
minimum embedded depth into the structure.
Incorrect fixing will lead to impeded performance of the curtain in the
event of a fire.
Minimum embedded depth of 55mm
Minimum embedded depth of 45mm