Fire Resistant Interior Door refers to an interior door with fire retardant properties. In the field of construction, it is designed to meet specific fire safety standards and can prevent the spread of fire within a certain period of time, buying precious time for personnel evacuation and fire rescue. The fire resistance of this door is measured through a series of rigorous tests and certifications, such as the fire resistance limit (in hours, indicating the door's ability to maintain integrity, thermal insulation and insulation under fire conditions). It is a key fire barrier to ensure the safety of the interior space of the building and is widely used in indoor areas of various types of buildings to meet fire regulations and ensure the safety of life and property.

1. Excellent fire resistance

The Fire Resistant Interior Door complies with the international standard ISO 834 fire curve test, with a fire resistance limit of up to 1.5 hours, which can effectively prevent the spread of fire and provide sufficient time for safe escape and fire rescue. The door core is filled with high-quality fireproof materials with uniform density. No harmful gases are produced when encountering fire, ensuring the indoor air quality. The door frame and door leaf fit tightly, with a gap of less than 3mm. The fireproof sealing strip expands when exposed to heat, further enhancing the sealing and preventing smoke from invading.

2. Strong and durable

The Fire Resistant Interior Door is made of high-strength cold-rolled steel plate with a thickness of 1.5mm. After 8 cold-rolling processes, it has high strength and good toughness, and can withstand frequent daily use and accidental impacts. The surface is electrostatically sprayed with powder, with strong adhesion, scratch resistance, corrosion resistance, not easy to fade, and long service life. The hardware is made of high-quality stainless steel. After 2000 opening and closing tests, there is no looseness or deformation, ensuring the long-term and stable use of the door.

3. Fashionable design

The contrasting color design, simple and smooth lines, and harmonious proportions break the monotonous appearance of traditional fire doors. Matte fluorocarbon paint treatment, soft color, high-grade texture, perfectly integrated with modern architectural decoration style. The surface of the door leaf is flat and smooth, without obvious seams, exquisite details, highlighting the quality, adding fashion to the interior space.

4. Excellent sound insulation

The internal structure of the Fire Resistant Interior Door adopts a multi-layer composite design, and the middle is filled with high-density sound insulation materials. The sound insulation effect is significant, which can effectively isolate external noise and reduce indoor noise pollution. After professional testing, the sound insulation coefficient can reach 35 decibels, providing a quiet and comfortable atmosphere for living and working environments, especially suitable for apartments, hotels and other places with high sound insulation requirements.

5. Convenient installation

The Fire Resistant Interior Door adopts a standardized size design. The standard size of 2050*960mm can meet most building needs. At the same time, customized services are provided, which can be adjusted according to the actual size on site. The installation process is simple, equipped with detailed installation instructions and guidance from a professional installation team, the installation time is short, and it does not affect the overall construction progress of the building.

6. Safe and reliable

The mechanical lock system is simple to operate and highly reliable. It has been tested for 10,000 unlockings without any faults. The door leaf and door frame are connected by high-strength hinges with strong load-bearing capacity, which can withstand the weight of the door leaf and ensure the long-term stable opening and closing of the door leaf. The door frame adopts a reinforced design and is firmly connected to the wall to prevent the door leaf from falling off under fire or external force.

7. Flexible customization

ARTY can customize the color, size, opening direction, etc. of the Fire Resistant Interior Door according to customer needs to meet the needs of different buildings and decoration styles. Glass windows, vents and other designs can also be added according to special requirements to provide personalized solutions, so that the fire door can not only meet safety needs, but also meet the requirements of beauty and practicality.

1. Apartment corridors

In apartment corridors, this Fire Resistant Interior Door can be used as a safe passage door. Its excellent fireproof performance can effectively prevent the spread of fire in the corridor and provide residents with a safe escape route. At the same time, the stylish appearance matches the overall decoration style of the apartment and will not appear abrupt. The sturdy and durable material can withstand the frequent daily entry and exit of people and the handling of items, ensuring long-term and stable use.

2. Room partitions

When used for room partitions, its excellent sound insulation performance can effectively isolate the noise interference between different rooms, creating a quiet and comfortable rest environment for residents. The fireproof function can also protect adjacent rooms from fire when a fire occurs, ensuring the safety of life and property. The stylish design makes it a highlight of the interior decoration of the room and improves the overall space quality.

3. Hotel rooms

In hotel rooms, the sound insulation effect of the Fire Resistant Interior Door can provide guests with a quiet accommodation environment and improve customer satisfaction. The fireproof performance meets the hotel's fire protection requirements and ensures the safety of guests' lives. Its stylish appearance and a variety of color options can be combined with different hotel decoration styles to enhance the overall image of the hotel.

4. Hospital wards

Hospital wards have high requirements for fire prevention and sound insulation. The fire prevention and sound insulation performance of this door can meet the needs of hospital fire protection and quiet environment. The sturdy and durable material can withstand the frequent entry and exit of medical staff and patients, ensuring long-term and stable use. Its environmental protection characteristics meet the hospital's requirements for indoor air quality and provide patients with a healthy medical environment.

5. School classrooms

School classrooms are densely populated, and fire safety is crucial. This Fire Resistant Interior Door can effectively prevent the spread of fire between classrooms and protect the lives of teachers and students. Its sound insulation performance can reduce noise interference between classrooms and create a good learning environment for students. The stylish appearance and a variety of color options can match the school decoration style and enhance the overall image of the campus.

6. Office space

In office spaces, Fire Resistant Interior Door can be used for office partitions and corridor passages. Its sound insulation performance can reduce noise interference between different offices and improve work efficiency. The fire prevention function meets the fire protection requirements of office spaces and protects the lives of employees. The stylish design and a variety of color options can be combined with different office decoration styles to enhance the corporate image.

1. Daily cleaning

Wipe the door surface with a clean soft cloth regularly to remove dust and stains. For stubborn stains, use a neutral detergent to gently wipe, then wipe with clean water, and finally dry with a dry cloth. Avoid using detergents containing corrosive ingredients to avoid damaging the door surface coating. It is recommended to perform daily cleaning once a week to keep the door surface clean and tidy and extend the service life.

2. Hardware maintenance

Regularly check whether the hardware is loose or deformed. If found, tighten or replace it in time. Drip a small amount of lubricating oil into the door lock part every month to keep the lock core flexible and prevent the lock core from getting stuck due to dust and impurities. Apply lubricating oil to the hinge part once a quarter to ensure smooth opening and closing of the door leaf and reduce friction noise. When cleaning hardware, avoid scratching with hard objects to avoid damaging the hardware surface coating.

3. Fireproof seal inspection

Check whether the fireproof seal strip is intact every month. If it is aging, damaged or falling off, it should be replaced in time. The sealing strip is an important part of the Fire Resistant Interior Door, and its sealing performance directly affects the fireproof effect. During the inspection, you can gently press the sealing strip to ensure that it fits tightly with the door frame without obvious gaps. If it is found that the sealing strip is not tightly fitted with the door frame, the door frame can be adjusted appropriately or the sealing strip can be replaced.

4. Door leaf inspection

Regularly check whether the door leaf is deformed or warped. If found, it should be adjusted or replaced in time. Deformation of the door leaf may affect the normal opening and closing and sealing performance of the door. Check whether the surface coating of the door leaf is intact. If there are scratches or peeling, it should be repaired in time to prevent rust. When checking the door leaf, you can gently knock on the door leaf and listen to the sound to judge whether the internal filling is uniform. If there is any abnormality, contact the manufacturer for inspection in time.

5. Ventilation and moisture-proof

Keep the room well ventilated to avoid the door being in a humid environment for a long time to prevent the door leaf and hardware from rusting. If the door is installed in a humid environment, a vent can be installed at the bottom of the door to keep the air flowing. In rainy season or humid weather, you can use a dehumidifier to reduce indoor humidity and protect the Fire Resistant Interior Door. At the same time, avoid soaking the door in water for a long time. If it is accidentally soaked, it should be wiped dry in time and ventilated to dry.