Door Asturmadi UL
90 / 120 / 180
Aesthetics, hygiene and durability
The ASTURMADI UL fire door has been specially tested to meet the most demanding requirements according to American ANSI-NFPA standards, reaching a maximum rating of 180° for single and double doors, and is required in many projects around the world.
Avantages
- A wide range of standard sizes, available in two heights to optimize project savings, while ensuring high quality at a competitive price.
- Special measurements to adapt to all needs.
- Thermal insulation coefficient 1.2 (W/m2k)
- Higher torsional rigidity of the leaf compared to a traditional assembly.
- Highly durable and corrosion-resistant sheet metal and paint.
- Open frame for easy installation.
- Excellent standard equipment.
- Wide variety of additional accessories available.
- Tested to over 200,000 opening and closing cycles.
- Door and frame tested as a whole.
- In demand in a multitude of international markets in Asia, Africa and America
Certificates
- 90, 120, and 180-minute fire resistance with UL 10C marking
Leaf
- Galvanized steel sheet between 0.7 and 0.9 mm thick, assembled using a roll forming machine by double folding and stitching.
- Rock wool insulation, density 145/180 kg/m3.
- Galvanized steel stiffener.
- Anti-lift steel bolt, hexagonal, 14×36 mm, zinc-plated.
- Door thickness: 53 mm
- Approximate weight: 25/29 kg/m2.
Frame
- 1.5 mm thick steel with reduced thermal conductivity
- Jambs and lintels made of the special Z-shaped ASTURMADI profile.
- 230 x 1.5 mm cold-rolled steel mounting brackets, specially designed for various types of partitions.
- 50 x 2.5 mm steel sheet divider
Finishes
- ANTIBACTERIAL paint (silver nitrate additive) available.
- 100 micron paint layer on the door leaf and 120 micron paint layer on the frame.
- Complete RAL colour chart
Accessories
3 mm thick steel hinges, the lower one with semi-automatic closing.
15×2 mm graphite intumescent gasket.
Reversible CF lock with double mortise, recessed into the door leaf, protected by two MO stucal plates. Sintered steel latch.
Sintered steel latch.
Brass bulbs, 40 x 40 with 3 keys.
Model CF anti-snag handle with steel core coated with matte black polypropylene.
Products
We offer a wide range of customization, safe, high-quality products adapted to international markets and regulations.