Fireproof rolling door E120, insulation EI60 in Hai Duong, Fireproof rolling door E120, insulation EI60, EI in Hai Duong Fireproof rolling door in Hai Duong, fireproof rolling door price quote in Hai Duong, With fireproof features, the door body, motor, fire alarm sensor have been certified to international standards. Fireproof rolling door EI, Fuco, fireproof rolling door EI, such as fireproof rolling door EI15, fireproof rolling door EI30, fireproof rolling door EI45, fireproof rolling door EI60, fireproof rolling door EI70, EI90, Fireproof rolling door EI, fireproof rolling door EI60, EI70, Fireproof rolling door equipment EI. Fireproof, insulated rolling door EI60, EI in Kinh Mon District, Hai Duong, Fireproof rolling door motor in Kinh Mon District, Hai Duong, Fireproof rolling door in Nam Sach District, Hai Duong, Fireproof rolling door in Chi Linh Town, Hai Duong, Fireproof rolling door in Hai Duong City, Fireproof rolling door E120, insulated rolling door EI60 in Hai Duong, Fireproof, insulated rolling door EI60, EI in Kim Thanh District, Hai Duong, Fireproof, insulated rolling door EI60, EI in Thanh Ha District, Hai Duong, Fireproof, insulated rolling door EI60, EI in Cam Giang District, Hai Duong, Fireproof, insulated rolling door EI60, EI in Binh Giang District, Hai Duong, Fireproof, insulated rolling door EI60, EI in Gia Loc District, Hai Duong, Fireproof, insulated rolling door EI60, EI in Tu Ky District, Hai Duong, Fireproof, insulated rolling door EI60, EI in Thanh Mien District, Hai Duong Fire-resistant rolling doors EI 70 Minutes, EI60, EI45, Ei30, Ei15 Fire-resistant 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 wool with a volume of 128kg/m³ Side surface: 2 layers of High silica fabric coated with 1-sided fire-resistant glue, 5mm ceramic wool insulation layer with a volume of 200kg/m, 3 layers of silver foil, 25mm ceramic wool insulation with a volume of 128kg/m³ Roller shaft uses type The guide rail is made of 02 layers of steel with dimensions of 130x125x1mm, inside is filled with insulating ceramic cotton with a volumetric weight of 128kg/m³ and 2 MgO plates, each plate is 5mm thick with a volumetric weight of 850-1050kg/m³. Technical box frame 20x40, 1mm thick panel, 25mm thick ceramic wool insulation layer, with a volume weight of 128kg/m³ Additional options for decorating fireproof, insulated rolling doors EI60 (according to customer requirements if any): Main surface of electrostatically painted steel in requested colors such as: Blue, Yellow, Gray, Orange, Red, Gray,.... The secondary surface is covered with an additional layer of non-fireproof PVC fast rolling door fabric in 3 basic colors: Blue, Gray, Orange, creating aesthetics and durability. Features of fireproof and insulated rolling doors EI60: Fireproof rolling doors EI70, EI60, EI45, EI30, EI15 have the ability to automatically lower or raise when there is a fire/smoke alarm signal. With a sturdy, simple steel design and structure, EI fireproof steel rolling doors can operate continuously similar to conventional steel rolling doors, suitable for warehouse areas, loading and unloading goods, meeting the requirements of security and operating frequency of the factory. EI fireproof rolling doors are the type of rolling doors that can ensure fireproof criteria according to the latest requirements on fire prevention and fighting.