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 Home > Products > Security Doors > Front Entrance Doors >Composite Doors >Technical Specification

Front Entrance Doors :: Technical Specification

Sample Specification | Technical Specification | Frame Armour Profile  

Technical Specification

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1.25 mm thick, cold rolled carbon steel sheet, electro galvanized, P.V.C. film coated, Skin bended on four sides, reinforced on hinge side with a "U" shaped 2 mm steel sheet, welded to the skin on 7 separated points.

Lock & Bolts Housing:
1.25 mm thick steel sheet, hot-deep galvanized, "C" shape bended and attached to the plain skin by 6 stainless steel blind rivets. Housing is welded on top and bottom to the plain skin.

Insulation:
6 mm thick, thermal insulating and fire resisting board type Supalux-s, glued to the housing.

Door cavity filler:
43 mm thick, thermal insulating and fire resisting board, for 1/2h insulation requirement.

Filler Bonding glue: 
Non combustible glue, type Pyrocol.

Embossed skin:
0.6 mm thick, cold rolled carbon steel sheet, deep drawing quality, electrogalvanized, and P.V.C film coated. Skin is bonded along and to the lock housing by 3 self adhesive 8 mm Acrylic foam tape stripes, and bonded to plain skin along the other 3 edges by the same tape. 

 

  The Advantage of Multipoint Locking

Conventional mid-point locking allows the door to be used as a lever against its weakest point. i.e. where the door substance has been reduced to accomodate a mortice lock. Multiple bolting locks eliminate this weakness by preventing leverage from 'bending' the door and by spreading impact forces caused by an attack.


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