Lately, we've been receiving numerous inquiries from clients.Home Safety AssessmentHow is it categorized, and into how many grades? Today, North China Test Alliance introduces the grading system according to the "Standard for Identification of Dangerous Buildings" for your reference:
The Ministry of Housing and Urban-Rural Development has issued the "Standard for Identification of Dangerous Buildings," which explicitly defines dangerous buildings as those with severely damaged main structures or critical components that are dangerous, posing a risk of losing stability and load-bearing capacity at any time. Such buildings are unsafe for habitation and use.
Based on the degree of danger in the foundation, load-bearing structure, and protective structure of a building, combined with environmental impact and trends, after safety assessment and evaluation, buildings can be rated into four categories: A, B, C, and D. Categories C and D are commonly referred to as dilapidated buildings. If a building is deemed dilapidated, it may require reinforcement, reconstruction, or even demolition.
Grade A: The structural bearing capacity meets normal usage requirements, with no hazardous points, ensuring the safety of the building structure.

B Grade: The structural bearing capacity generally meets the requirements for normal use. Some structural components are in a dangerous condition, but they do not affect the main structure, and basically satisfy the requirements for normal use.
C-Level: Certain load-bearing structures do not meet the requirements for normal use, with localized hazards present, forming local dilapidated buildings, generally requiring reinforcement or partial renovation.
D-Rating: The load-bearing structure cannot meet the normal usage requirements, and the entire building is experiencing dangerous conditions, constituting a dangerous building. Generally, it should be demolished as a whole.
Do not underestimate safety issues with your home, as they can affect the safety of your entire family and even hundreds of others. The best solution to a hazardous home is to find a professional third-party inspection agency to assist you.Chengdu Residential Property Safety AssessmentOr building safety assessments.