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What are the advantages of choosing steel-wood fire-rated doors from Liuzhou fire door manufacturers?
Author:
What are the advantages of choosing steel-wood fire-rated doors from a manufacturer in Liuzhou? Steel-wood fire-rated doors are made using steel and flame-retardant wood panels for the door casing, door frame, and door leaf’s surface panel, with flame-retardant materials also filling the interior. Steel-wood doors not only offer excellent fire resistance and thermal insulation but also boast strong decorative appeal. With their exquisite craftsmanship and trendy design, they are highly popular among customers. So, what are the advantages of selecting steel-wood fire-rated doors?
Liuzhou fire-rated door What are the advantages of manufacturers choosing steel-wood fire-rated doors?
Steel-wood fire-rated doors are made using steel and flame-retardant wood panels for the door casing, door frame, and door leaf control panel, with flame-retardant materials also incorporated inside. Steel-wood doors not only offer excellent fire resistance and thermal insulation but also deliver a strong home-decorating effect. With their exquisite craftsmanship and trendy design, they are highly popular among customers. So, what are the advantages of choosing a steel-wood fire-rated door?
1. Highly compatible with interior decor.
Steel-wood door frames can be fitted with trim and feature decorative edge trims that are available in various styles. According to international industry standards, common edge trims include 2 cm flat trims, 5 cm flat trims, and 5 cm ornate trims. These frames offer a wide variety of styles, making them both aesthetically pleasing and elegant.
2. High cost-effectiveness
Steel-wood doors are priced lower than all-steel doors yet moderately higher than all-wood doors. Moreover, the wooden door leaf itself is lighter than a steel leaf, making it more flexible and easy to open. At locations where the door is frequently opened and closed, steel-frame hinges prove to be more durable and long-lasting than wood-frame hinges.
3. Convenient equipment
For wooden doors, hardware is typically installed on-site; however, under international practice for steel doors, the frame and sash are pre-assembled at the factory, which reduces on-site installation costs. It’s also easier and more convenient to fix steel frames than to install picture frames.
4. Strong scope of applicability
Before applying putty during general civil engineering work, steel frames are less likely to be damaged than wooden frames. In damp and humid environments such as basements and coastal areas, steel frames effectively prevent picture frames from absorbing moisture and deforming—a common issue with wooden frames.
Liuzhou Fire-Resistant Door Manufacturer: What are the standard requirements for installing fire-resistant doors at stairwell entrances?
1. According to the standardized regulations for fire doors, stairwell fire doors in industrial buildings shall be Class B fire doors with a fire-resistance rating of at least one hour. For indoor staircases, except for the fire door itself, no openings may be made in the interior or exterior walls adjacent to the staircase.
2. The stairwell doors in industrial buildings shall also be Class A fire-rated doors and must open outward toward the fire evacuation direction. Doors along evacuation corridors leading to the antechamber, and doors from the antechamber leading to the stairwell, shall also be Class A fire-rated doors.
3. Except for the doors of stairwells and the entrances to the pre-processing rooms, we should also avoid creating additional window and door openings in the fire-rescue window design and on the exterior walls of the pre-processing rooms. The first-floor stairwell area may include a corridor and antechamber adjacent to the stairwell shaft, forming a smoke-extraction duct room; however, Class B fire-prevention measures such as fire doors must be separated from other corridors and rooms.
Liuzhou fire-rated door
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