Reinforced light single-leaf door type DL1.1
- Donimet
The DL1.1 doors are manufactured in various sizes. They are steel doors with profiled rebates on four edges. The door leaf with a thickness of 50 mm is composed of two zinc plated steel sheets 1 mm thick. The construction is reinforced internally by „L” profiles. The space between profiles is filled with mineral wool. „C” or „L” profile frame is made of zinc plated steel sheet 2 mm thick. On the perimeter of the door leaf, there are EPDM rebate gaskets. EPDM gaskets are also installed along the perimeter of the frame, except for the threshold. The door can be equipped with a threshold of 20 mm high or a drop down seal. The door leaf is equipped with two hinges ø20 with ball bearings, main lock minimum class 3, stainless steel handle, two anti-burglary bolts. The DL1.1 door can be used as external and internal door, opened outwards or inwards.
The DL1.1 door can be glazed with anti-burglary glass with a minimum class P4 in various shapes and arrangements. They can be made in version with full or glazed upper and side panels.
FINISHES:
- RAL color powder coating
- varnished MDF panels 6 or 10 mm thick
- natural oak panels 6 or 10 mm thick
TECHNICAL CHARACTERISTICS:
- „C” or „L” profile frame made of zinc plated steel sheet 2 mm thick with EPDM gasket on three edges
- door leaf made of zinc plated steel sheet 1 mm thick
- door leaf 50 mm thick without additional finishes with EPDM gasket on four edges
- filled with mineral wool of a density 60kg/m3
- two hinges with ball bearings
- two anti-burglary bolts
- main lock minimum class 3
- additional lock (optional)
PARAMETERS:
- burglary resistance – class RC2N according to EN 1627:2012
- acoustic insulation – Rw= 35 dB according to EN ISO 717-1: 2013-08
- thermal transmittance – 1,4 Uw(W/m2K) according to EN ISO10077-1: 2007
- wind load resistance – class 2C according to EN 12210: 2001
- water resistance – class 3B according to EN 12208: 2001
- dangerous substances – PZH approval according to EN 14351-1+A1: 2010
- air permeability – class 2 according to EN 12207: 2001
- operating forces – class 3 according to EN 12217: 2005
- mechanical strength – class 2 according to EN 1192: 2001
APPLICATION:
- residential, storage, commercial, garage facilities and technical rooms of low burglary exposure
- military, police, and other uniformed services facilities where RC2 class security is required
- power and telecommunication facilities with a low degree of protection against burglary
- all other facilities where doors are used in average conditions