Fire doors, as the name implies, we all know that they play a role in fire prevention through different materials. In our lives, fire doors are one of the fireproof separation facilities of buildings. They are usually used on firewalls, stairwell entrances or pipelines. The opening area plays an important role in reducing fire loss. Fire prevention is a very important task. It is ruthless and must be guarded against it. What are the specifications for fire doors? What is the price?
When it comes to fire doors, we have to say the fire rating of fire doors. The new standard stipulates that the fire resistance of the original Class A, B and C fire doors is adjusted to 1.5h, 1.0h and 0.5h, which enriches the fire prevention in China. The variety of door products increases the choice of practical applications. For applications that require only partial insulation or fire integrity requirements for fire doors, partially insulated or non-insulated fire doors may be used.
First, the fire door size
In fact, fire doors are not fixed specifications, which are mainly used specifications. If consumers have demand, many fire door manufacturers can design fire door sizes according to your needs.
Fire door size: 1500*2100mm 1200*2100mm 1000*2100mm or 1500×2400mm, 1200×2400mm, 1000×2400mm.
Light gray, with door closer, fire lock, frame material 1.2mm, door panel material 0.8mm, filled with perlite plate, side width 110mm, material specifications are in line with the standard. There are A, B, grade and various specifications to choose. Suitable for all types of construction sites. Meet the requirements of fire protection regulations.
Second, the price of fire doors
Qualified Grade B wooden fire doors, the cost per square should be above 300 yuan, according to the standard door hole specifications of the fire door, the minimum engineering price of steel fire doors (excluding tax) at 640 yuan / 樘, the most expensive offer at 740 yuan / baht, most of the quotations are concentrated around 680 yuan.
The price of fire doors is based on the price per square meter, and some are installed in a complete set of equipment.
Stainless steel glass fire door brand: familiar price: 400 yuan / m2 steel grade A fire door price: 270 yuan / square meter. Class B steel fire doors made in accordance with international requirements shall cost at least 1,000 yuan. Steel fireproof security door price: 1280 yuan / set
The price here can be used as a reference when purchasing.
Third, the common types of fire doors
Wooden fire door
1. The frame of the door frame and the door leaf are made of fire-retardant wood. The wood is immersed in vacuum high-pressure flame retardant for 4 hours, the flame retardant liquid is completely infiltrated, and the flame retardant effect is remarkable. The door leaf is made of flame-retardant plywood or high-strength flame-retardant paint-free board. It has various finishes such as Liu Yan, Qu Liu, Sapele, Beech, Cherry, Black Walnut and Red Walnut.
2. The door fan is filled with new environmentally-friendly flame retardant insulation materials, which are pressed and formed by environmentally friendly adhesives. In the joint between the door leaf and the door frame and the fireproof glass, fireproof sealing treatment is applied to greatly improve the fireproof performance.
Steel fire door
1. The door frame is made of 1.2mm high quality imported zinc-free galvanized steel plate, and the door leaf table is made of 0.8mm high quality imported zinc-free galvanized steel plate. After the product is degreased, the surface is sprayed, heat transferred, and never rusted.
2, the appearance of the product has a variety of different styles of stereotypes. The unique design and smooth lines highlight the overall aesthetics of the product and show the characteristics of dignity and fashion. The door fan is filled with a new type of environmentally-friendly flame-retardant and heat-insulating material. The surface of the door is fixed by professional equipment and environmentally friendly adhesive. The technology is the only one in the country. In the joint between the door leaf and the door frame and the fireproof glass, fireproof sealing treatment is applied to greatly improve the fireproof performance.
Summary: The above specifications and prices of fire doors, you can make a reference when purchasing, we must first understand the size of the security door you need before purchasing. Many security doors can be customized by the manufacturer. Try to buy a brand, the quality is guaranteed!
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