Sichuan Johgai Nuto Nest project won international awards

Cover Journalist Yang Lan

On July 1, the reporter learned from the China Construction Southwest Academy that recently, at the Eleventh UN World Urban Municipal Forum held in Katavitz, Poland, the International Architects Association and the UNDP jointly announced the winning list of UIA 2030 AWARD. The Johga Nuto project for the Southwest Council won the "Open Class" award.

The high -cold plateau, the Sanjiang source Rose Gai.

It is reported that the UIA 2030 Award Grand Prix is ​​initiated by the International Architects Association and the United Nations Acts (UN-Habitat). It is the first architect to contribute to the UN 2030 issues of sustainable development and new city issues through construction projects. Awards.

The award is selected every two years, and the project is divided into open categories to improve energy efficiency categories. Six categories of materials. The first category of the Johgai Nuto project, the open category, is the most widely content competition category of the six categories.

This competition is the first selection of UIA 2030 AWARD, which has attracted 125 projects in 40 countries around the world to participate in the selection, and 43 projects are shortlisted. The ability to promote green sustainable development and cutting -edge exploration.

Project design management team.

The relevant person in charge of the Southwest Court of China Construction told reporters: "The obtaining this award strongly demonstrates the responsibility and responsibility of the Southwest Court of China in responding to the joint challenge of human beings such as global climate change. Competitive ability. "

The reporter learned that the Nuanchao project is located in the primary school in Kerier Township, the Tibetan Tibetan Autonomous Prefecture, Sichuan Province. It is located in the cold climate area of ​​the northeast edge of the Qinghai-Tibet Plateau, with an altitude of about 3500 meters, an average temperature of 1.1 ° C throughout the year, and a minimum temperature of -20 ° C. The person in charge said that for the high -cold and high altitude, it is not only a test of construction, but also the building that is located here.

"Located on the plateau, the construction of resources is extremely scarce, and even most building materials need to be transported from Chengdu to the local area; and there is no good local construction tradition. The quality of craftsmanship and houses is low, which greatly increases the overall difficulty of design and construction. "

The "Nuto Nest One" has been built in Primary School in Charles Village, Jorgi County.

In 2014, after a multi -party survey, the design team set several basic goals: in response to strict reality and climatic conditions, passive solar technology was adopted, and measures with reasonable construction layout, solar heat collecting walls, heavy structural system and other measures were adopted. Explore the way to achieve zero -carbon emissions under similar conditions. The design is expected to reduce the energy consumption of the same type of building in the climate zone by more than 40%than the energy consumption standard of the "Civil Building Energy Consumption Standard"; when the annual average temperature is 1.1 ° C, the coldest indoor temperature of the coldest moon reaches 12 ° C.

The reporter learned that after the project was completed and put into use in 2016, after the on-site test of the three universities of Tsinghua University, Southwest Jiaotong University, and Chongqing University, in the coldest month (about -19 ° C), the average indoor temperature of the main room was in the room. Between 12.5 and 14 ° C, the indoor and outdoor temperature difference is above 23 ° C, and the feedback is good.

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