Fireproof rolling door ei 60

Fireproof, fireproof rolling door EI60 Minute
Fireproof rolling door products with fire resistance limit EI70, EI60, EI45, EI30, EI15 type 1 body thickness 45mm + 2mm, with the following structure:
Main surface: 02-layer steel rolling door slats 90mm steel slats, folded width is 73mm, steel thickness 0.6mm for each layer, the door slats are connected together by a bending groove, between the 2 steel layers is stuffed with ceramic cotton with a volume weight of 128kg/m³
Side surface: 2 layers of High silica fabric with 1-sided fireproof glue, 5mm insulation ceramic cotton layer with a volume weight of 200kg/m³, 3 layers of aluminum foil, 25mm insulation ceramic cotton with a volume weight of 128kg/m³
The rolling shaft uses a 113.5mm - 219mm diameter tube shaft, the Thickness from 1.8mm - 6mm
The guide rail is made of 02 layers of steel with dimensions of 130x125x1mm, inside is stuffed with insulating ceramic cotton with a volume weight of 128kg/m³ and 2 MgO plates, each plate is 5mm thick with a volume weight of 850-1050kg/m³.
Technical box frame 20x40, 1mm thick panel, 25mm thick ceramic wool insulation layer, with volume weight 128kg/m³
Option to add decoration for fireproof, insulated rolling door EI60 (according to customer request if any):
The main surface of the steel is painted with electrostatic paint in colors as required such as: Blue, Yellow, Gray, Orange, Red, Gray, Cafe, Xingfa, .....
The secondary surface is covered with an additional layer of non-fireproof PVC fast rolling door fabric in 4 basic colors: Blue, Gray, Orange, Yellow .. creating aesthetics and durability
Features of fireproof and insulated rolling door EI60:
Fireproof rolling door products EI70, EI60, EI45, EI30, EI15 have the ability to automatically lower or raise when there is a fire alarm/smoke alarm signal.
With a sturdy, simple steel design and structure, the EI fireproof steel rolling door can operate like a normal steel rolling door, suitable for warehouse areas, loading and unloading goods, meeting the requirements of security and operating frequency of the factory.

The EI fireproof rolling door is a type of rolling door that can ensure fireproof criteria according to the latest requirements on fire prevention and fighting.