Chancellery door type DC3.1 KT-M

Donimet

The DC3.1 KT-M doors are manufactured in various sizes. They are steel doors with profiled rebates on four edges. The door leaf with a thickness of 65 mm is composed of two zinc plated steel sheets 2 mm thick. The construction is reinforced internally by „C” profiles. The space between profiles is filled with mineral wool. „C” or „L” profile frame is made of zinc plated steel sheet 3 mm thick. At standard, the door frame has a threshold of 20 mm high. The door leaf is equipped with three welded hinges ø22 with ball bearings, main lock multipoint class 7, additional combination lock and three anti-burglary bolts.

The DC3.1 KT-M doors meet the requirements for secret office doors, contained in the Order No. 59 / MON of the Minister of National Defense of 11 December 2017 on the selection and application of physical security measures to protect classified information (Official Journal of the Ministry of National Defense) of 2017, item 227., Chapter 3, Annex No. 1 part III) and Order 46 / MON of the Minister of National Defense of 24 December 2013 on the special method of organization and operation of cryptographic offices (Journal of Laws of MON, item 401 of 30 December 2013, Annex No. 4)

FINISHES:

RAL color powder coating
varnished MDF panels 6 or 10 mm thick
natural oak panels 6 or 10 mm thick

The DC3.1 KT-M door can be made in version with fire resistance EI60 and as a double-leaf door. The door is equipped with combination lock that meets the requirements of the Ministry of National Defense.

TECHNICAL CHARACTERISTICS:

„C” or „L” profile frame made of zinc plated steel sheet 3 mm thick with EPDM gasket on three edges
door leaf made of two zinc plated steel sheets 2 mm thick
door leaf 65 mm thick without additional finishes with EPDM gasket on four edges
filled with mineral wool of a density 60kg/m3
three hinges with ball bearings
three anti-burglary bolts
main lock: multipoint class 7 according to EN 12209
additional combination lock
·sealing kit

PARAMETERS:

wind load resistance – class 5C according to EN 12210: 2001
water resistance – class 3A according to EN 12208: 2001
dangerous substances – PZH approval according to EN 14351-1+A1: 2010
acoustic insulation – Rw= 40 dB according to EN ISO 717-1: 2013-08
thermal transmittance – 1,3 Uw(W/m²K) according to EN ISO10077-1: 2007
air permeability – class 4 according to EN 12207: 2001
operating forces – class 3 according to EN 12217: 2005
mechanical strength – class 4 according to EN 1192: 2001
burglary resistance – class RC4 according to EN 1627:2012

APPLICATION:

secret offices subordinate to the Ministry of National Defense (MON)
rooms for storing and processing classified information in security service facilities
rooms for storing and processing classified information in government facilities subordinate to MON
NATO military facilities in which it is required to secure classified documents and information

Chancellery door type DC3.1 KT-M

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Specification