Overview of Building Condition Grades

Formation of the concept of house damage grades.

Purpose and significance of evaluating the condition and damage level of houses.

(3) Scope of Application for the Assessment Standards of Residential Condition and Damage Level.

Section 4: Classification of Building Structures

1. Frame Structure: Beam and column components of the frame structure are easy to standardize and定型ize, facilitating the use of prefabricated assembly structures to shorten construction periods. When using cast-in-place concrete frame structures, the overall integrity and rigidity of the structure are good, and proper design can also achieve excellent seismic performance. Additionally, beams or columns can be cast into various required cross-sectional shapes.

2. Structural Steel: The main load-bearing structure is constructed using steel materials, including suspension structures. Such as steel factories, large sports stadiums, etc.

3. Steel and Reinforced Concrete Structures: The main load-bearing structure is constructed using steel and reinforced concrete. For instance, a building may have some beams and columns built with steel frames, while others are constructed with reinforced concrete frames.

4. Reinforced Concrete Structure: The main load-bearing structure is constructed using reinforced concrete, including thin-shell structures, precast large formwork structures, and reinforced concrete constructions utilizing advanced construction methods such as sliding formwork.

5. Mixed Structure: The main load-bearing structure is constructed with reinforced concrete and brick wood.

6. Brick and Wood Structure: The main load-bearing structure is constructed with bricks and wood, such as a house built with wooden trusses, brick walls, and wooden columns.

7. Other Structures: Any building structures that do not fall under the aforementioned categories are classified here.

(V) Classification of items for assessing the condition of houses.

Section 6: Classification of House Condition Ratings.

Section 7: Calculation of measurement units and the rates of building integrity and dilapidated buildings.

Rating Method for House Condition Assessment

1. Evaluate the condition of the house according to different circumstances.

2. Notes for evaluating the house's condition grade.

3. The procedure for assessing the condition and damage level of houses:

The house condition grades are categorized into five types, namely, sound houses, basically sound houses, generally damaged houses, severely damaged houses, and dangerous houses.