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Fire rated door & fire rated roller shutter

fire proof rolling door
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declaration:

 

fire rated roller shutter door, rolling up door. 

 

The 3 Hour Fire Shutter is ideal for applications where there is high risk of fire or where open areas can channel the fire out of control. The Fire Shutter closes automatically when activated to prevent the fire from spreading into the adjacent area. It is commonly used for shopping malls, fire curtain dividers, supermarket entries, warehouses, office buildings and flammable storage buildings. Fire Shutters are highly recommended where flammable materials are present.

 

 

Features

 Certified Integrity 3 hour fire rated (Chinese Testing Report)  Controlled descent mechanism

 Interlocking steel slats

 

 

 

Certified Testing

Tested according to China Fire rated Material Standard. Tested by State fire building materials for Quality Supervision and Inspection Center,   Methods for fire tests on building materials, components and structures, Fire resistant tests of elements of building construction.

 

Test Report NO:200621322

 

 

Door Dimensions - Standard Maximum Height: 4000mm* Maximum Width: 5000mm*

*Total door size must not exceed 20m².

 

 

Door Dimensions - Oversize Maximum Height: 4300mm* Maximum Width: 8000mm*

*Total door size must not exceed 28m².

 

 

Curtain - Standard

The curtain shall be manufactured using 75mm by 0.8mm thick roll-formed galvanised interlocking steel slats or 0.8mm 304# Stainless steel . Each alternative slat shall be fitted with steel end clips to form a 3 hour rating curtain.

 

Curtain - Oversize

The curtain shall be manufactured using 75mm by 1.0mm thick roll-formed galvanised interlocking steel slats or 1.0mm 304# Stainless steel . Each alternative slat shall be fitted with steel end clips to form a 3 hour rating curtain.


 

Finish

The curtain and guide channels shall be fabricated from galvanised material. All remaining components shall be given a coat of zinc rich Grey primer. 304# Stainless steel with origin Design.

 

Bottom Rail - Standard

 

The bottom rail shall be manufactured using mild steel angles of not less than 40mm by 40mm and 2.5mm thick bolted to back with the last slat sandwiched between the angles. The bolts shall not be less than 8mm diameter and fixed at not less than 300mm centres. Two lifting handles shall be fitted to the bottom rail on either side of the shutter centre.