Project Name: Construction Project of Affordable Rental Housing in Xiatang Town, Changfeng County.

Construction location: Changfeng County, Hefei City, Anhui Province.

Construction unit: Hefei Beicheng Industrial Investment Co., Ltd.

Design unit: Anhui Construction Engineering Group Co., Ltd.

Project scale: This project plans to design 16 residential buildings, including basements, 1 supporting building, 1 guard room, and 3 distribution rooms. The land area is 78.4 acres, with a total construction area of 126856.39 square meters, an above ground construction area of 94078.23 square meters, and a prefabricated construction area of 90954.59 square meters..

Land use nature: residential land (rental housing).

Company Introduction: Anhui Construction Engineering Group Co., Ltd. Architectural Design and Research Institute (referred to as Anjian Design) is a directly affiliated subsidiary of Anhui Construction Engineering Group, responsible for operating the group’s design sector. It specializes in technical services such as construction engineering design, decoration and intelligent engineering EPC, and full process consulting of design projects. It has a Class A design qualification in the construction industry (architectural engineering) and is Anhui Construction Engineering Group’s role in “investment, design, and construction” The integrated advantage of the entire industry chain promotes the extension of enterprises to the upstream of the value chain and the high-end of the industry chain, with a focus on building core units..

Award information: This project won the “Second Prize” in the final of the 2023 “Construction Industry Building and Intelligent Construction Competition” in the “Construction Power Cup”. The project adopts a “1+5” construction mode and relies on the BIMBase platform for prefabricated building design, meeting the requirements of Anhui Province for the application of BIM design in prefabricated buildings..

1. Notice of the General Office of the People’s Government of Anhui Province on Issuing the Anhui Province Building Energy Conservation and Carbon Reduction Action Plan (Wanzhengban [2022] No. 11).

2. Implementation Opinions of the Office of the People’s Government of Hefei City on Further Promoting the Industrialization of Construction (Hezhengban [2019] No. 22).

3. Notice on Doing a Good Job in the Implementation of Prefabricated Building Projects in Our City (Joint Construction and Production Office [2019] No. 13).

Halfen Channel

Notice on Issuing the “Calculation Method for Assembly Rate of Prefabricated Buildings in Hefei City (2020 Edition)” (Joint Construction [2020] No. 53).

Notice on Issuing the Key Points for Prefabricated Building Work in Hefei City in 2023 (Joint Construction and Production Office [2023] No. 2).

Notice on Strengthening the Management of Design and Drawing Review of Prefabricated Buildings in Our City (Joint Construction Production [2022] No. 5).

7. Hefei Prefabricated Building Application Technology Series Manual – BIM Technology Application Chapter.

1. Technical Specification for Prefabricated Concrete Structures JGJ-1 2014.

2. Evaluation Standards for Prefabricated Buildings GB/T 51129-2017.

3. Technical Standard for Prefabricated Concrete Buildings GB/T 51231-2016.

4. Technical Specification for Mechanical Connection of Steel Reinforcement JGJ 107-2016.

5. Technical Specification for Application of Reinforcement Sleeve Grouting Connection JGJ 355-2015.

6. “Grouting sleeves for steel bar connections” JGT 398-2012.

7. “Sleeve grouting material for steel bar connection” JGT 408-2013.

3.1 Structural form and seismic resistance level.

Adopting an assembled integral shear wall structure with a seismic resistance level of four.