Abstract
The door serves as the building's entrance and exit, regulating daily life safety as well as serving as a representation of the building's appearance. What are the most typical, multi-purpose doors among the various sorts of doors? For instance, automatic door, silent door, invisible door, fire-rated door, explosion-proof door, and security doors... Let's look at the places, advantages, and disadvantages of doors with various functions in more depth below!
1. Security Door
Definition: A door equipped with an anti-theft lock, which can resist abnormal opening under certain conditions within a certain period of time, has certain safety protection performance and meets the corresponding anti-theft safety level.
Material Classification:There are five different kinds of anti-theft doors: copper security door, steel-wood security door, stainless steel security door, and aluminum alloy security door.Due to its affordable and practical pricing, steel security door doors are the most popular on the market and the most frequently used by regular people.
Price: The price of aluminum alloy anti-theft doors is generally between 1700 and 2300 RMB; the price of stainless steel anti-theft doors is about 2000 yuan or more.
Key Points For Purchase: Check for an inspection certificate and a manufacturing permission, evaluate the door lock's functionality and construction, and look for any welding flaws. It is ideal to choose a door with two lock heads, each of which controls two insertion rods.
2. Fire Rated Doors
Definition: Refers to a door that can meet the requirements of fire resistance stability, integrity and thermal insulation within a certain period of time.
Classification: According to the function, it can be divided into access control fire doors, indoor fire doors, explosion-proof fire doors: according to the material, it can be divided into wooden fire doors, steel fire doors, steel and wood fire doors, etc.
Price: Depending on the material and location, the price will vary, generally between 200-450RMB per square meter.
Key Points For Purchase: Good quality steel fire doors are firmly welded, the exterior is painted flat, and there are product marks, quality standards and certification marks. The wooden fire doors with excellent quality will not be damaged, burrs, etc., and the cut corners and seams are relatively tight and smooth.
3. Explosion-proof Door
Definition: It is an anti-explosion protective equipment to resist the accidental explosion of the external device of the industrial building, to ensure the safety of personnel and the internal equipment of the industrial building, not to be harmed by the explosion shock wave, and to effectively prevent the continuation of the explosion hazard.
Price: The price of explosion-proof doors is affected by the place, brand, material, etc., and is generally around 800 RMB/square.
Key Points For Purchase: Check whether there are formal production qualifications and product testing reports: the thickness of the raw material plate must be guaranteed, and the hardware used must be special for explosion-proof; the structure of the explosion-proof door must be reasonable in order to have strong protection.
4. Silent Door
Definition: It is a door that uses slide rails and some noise-cancelling accessories to open and close silently. Silent doors are generally sliding sliding doors used for balconies, office rooms, bedrooms, etc., to play the role of dust-proof and decoration.
Differences From Ordinary Doors: Compared with ordinary doors, silent doors have upgraded elastic sealing strips, which are more sound-proof and heat-insulating, and have better sealing performance.
Price: The price range of silent doors varies depending on the material, design, brand, and size. The price of a general silent door ranges from more than 1,000 RMB to several thousand.
5. Invisible Door
Definition: Also known as secret door, it is a door that does not need a door frame, no lock, and no handle on the outside. It is not easy to directly observe the shape, size and style of the door after closing it.
Classification: sliding invisible door, push-pull invisible door, swing door, etc.
Price: From installing invisible doors to making some specific designs to match the background/wall of the entire room, it will cost about 5000-6000 RMB.
6. Partition door
Definition: It is a door that connects, guides and narrows two separate spaces.
Classification: There are many kinds, including some cabinet doors, sliding doors, folding doors, movable track doors, some cabinet sliding doors, wax sliding doors, folding sliding doors, swing doors and so on.
Price: The price of customized limit sliding door is 650-800 RMB.
Key Points For Purchase: When purchasing, you must see clearly that the product has a product certification. The cooperation between the roller skating and the guide rail is important, and the seam should be small so that it will not fall off when it is hit.
7. Automatic Door
Definition: A control unit that can recognize the action of a person approaching the door as a signal to open the door. After the motion is passed, the door will be opened automatically, and the door will be automatically closed after the person leaves, and the process of opening and closing can be controlled.
Classification: revolving door, curved door, sliding door, overlapping door, etc.
Price: It depends on the region and the materials selected, about 1500-2000RMB.
8. Push-Pull Door
Definition: It is a commonly used door in the family, which refers to the door that can be pushed and pulled.
Materials Classification: push-pull doors range from traditional sheet surfaces to glass, fabric, rattan, aluminum alloy profiles, from push-pull, folding doors to partition doors, and the functions and scope of use of push-pull doors are constantly expanding.
Price: The ordinary price is around 150-200 RMB/square. The mid-range price is about 200-280 RMB/square, and the more expensive price is 300-420 RMB/square
Key Points For Purchase: the base material of sliding doors should generally have aluminum alloy and plastic steel, and the paint surface of the door should be smooth and delicate, even and full, with clear texture, etc.
9. Armored Doors
Definition: Widely used in Europe, the main feature is that the middle of the door leaf is a hard steel structure.
Key Points For Purchase: Look at the brand name, the product's color, the package logo, the product's name, the profile of the product, the effect of use, etc.
10. Bulletproof Doors
It is the door with bulletproof function. The bulletproof door can absorb and dissipate the impact of the warhead, and can let the kinetic energy of the fragments prevent the bullets and fragments from penetrating. It has a very good protective effect on the safety of the relevant guards, and it can also ensure the safety of materials, but the bulletproof door must meet a certain bulletproof safety level.
11.Clean Door
It is suitable for purification workshops, hospitals, pharmaceutical factories, food factories and other places with clean requirements. The door body mold is integrally formed, with no gaps, corrosion resistance, no dust accumulation, no dust generation, easy to clean, etc., and it is easy and fast to install.
Useluck Door as a domestic excellent security door supplier, our standard style security door accessories are used domestic first-class brand supplier products, we can also according to the customer selected accessories brand to purchase, by our purchase can not only guarantee the genuine product can also be lower price. We can also customize bathroom doors, security doors, fire-proof doors, American-style doors, etc.
