Which projects in Xiaoshan, Hangzhou use more green building materials and are representative?

Two key projects are recommended for reference:

1. Project name: Hangzhou Oriental International Business Center (including five-star Hilton Hotel)

Project Category: Hotel/Residence

Building area: 250,000 square meters Investment amount: 450 million yuan.

Project Description: The project is a comprehensive development, covering an area of about 60,000 square meters and a total construction area of about 250,000 square meters, of which: the first phase has a total construction area of about 55,000 square meters, including: a seven-story administrative office building; There are two basements, one is a restaurant and the other is a parking lot. The total construction area of the second phase is about195,000 square meters, including: a 24-story apartment hotel; A 24-story hotel with 300 rooms; Two 24-story office buildings; Main structure: frame structure, exterior wall materials: glass curtain wall, stone curtain wall, others: tile air conditioning system: large central air conditioning, door and window system: aluminum alloy doors and windows, elevator system: straight ladder, heating system: unused; Engineering stage: At the end of May, 20 1 1, the curtain wall construction unit of the second phase project has entered the site and started construction. The specific completion time has not yet been determined, the interior decoration construction has been completed, the main body has been capped, and the first phase of the project has been completed.

The project started in February 2008 and is scheduled to be completed in June 20 12.

2. Project name: Hangzhou Chun Qing Plaza commercial real estate project (including five-star hotel) (the design unit is wholly owned by the United States).

Project Category: Office Building/Hotel/Business

Building area: 280,000 square meters Investment amount: 470 million yuan.

Project Description: The project is a comprehensive development, covering an area of 27,908 square meters and a total construction area of 280,000 square meters, including a 40-storey office building, a 36-storey office building, a 25-storey hotel, 200 guest rooms, a 17-storey serviced apartment, an 19-26-storey office building and three buildings. Main structure: reinforced concrete structure, exterior wall materials: glass curtain wall, stone curtain wall, air conditioning system: large central air conditioning, door and window system: aluminum alloy doors and windows, elevator system: straight ladder, heating system: central heating. The project was jointly built by Greentown Group and Baida Group, with Greentown accounting for 30% of the project company's Hangzhou Top 100 and Baida Group accounting for 70%.

Project stage: As of the end of May, 20 1 1, the project is in the maintenance and construction stage of pile foundation and foundation pit, the main construction unit is still in the bid evaluation stage, and the project is also in the interior design stage, and the specific interior design completion time has not yet been determined.

The project started in June, 20 1 1 and is scheduled to be completed in August, 20 13.