What's the difference between Grade A office buildings and Grade B office buildings?

Nowadays, all kinds of tall office buildings can be seen everywhere in the city. The function of office building is office and office. It is estimated that many people don't know that office buildings are actually graded, which are usually divided into Grade A office buildings and Grade B office buildings. So what's the difference between them? Let's have a look.

Difference between Grade A office building and Grade B office building

1, exterior design and decoration standard, the standard of Grade A office building is designed and decorated according to the standard of four-star hotel, while the exterior and interior decoration of Grade B office building are much worse than Grade A.

2. The facilities are different. First-class equipment is synchronized with the world, and second-rate facilities are joint venture brands.

3. Property management, software and hardware facilities and property services all meet the standard of Samsung Hotel, while the facilities and property services of Grade B office buildings do not meet the star standard.

Equipment standard for Grade A office building

1. The total office area should be more than 20,000 square meters, and the single-storey building area should be more than 1000 square meters.

2. Design structure: The lobby should be large, with a height greater than10m, the platform height not less than15cm, the height of each floor greater than 2.7m, and the walkway width greater than 2m.

3. Parking spaces should be equipped according to the ratio of150-200m2, and parking lots should be equipped with automatic charging and monitoring systems.

4. Elevator: Every 5,000 square meters should be equipped with an elevator, and the waiting time of the elevator should not exceed 40 seconds. A cargo elevator is also needed.

Class B office building equipment standard

1, and the parking space is equipped at the ratio of one per 300 square meters.

2, structural design, height should not be less than 2.5 meters, aisle width should be greater than 2 meters.

3. Parking spaces shall be allocated at the rate of every 300m2 1 car.

4. The service standard of elevators is no more than 6,000 square meters each, and the running speed is not less than 3 meters per second.

The above is about the difference between Grade A and Grade B office buildings and the introduction of supporting standards for Grade A and Grade B office buildings. No matter what grade of office building, there must be 24-hour security system facilities, so as to ensure the company's property safety.