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To ensure the quality of the main structure of construction projects, according to the annual work plan and the requirements of the "Notice on Conducting Special Inspections of Rebar Engineering Quality at Construction Sites" (Chang Quality Supervision [2013] No. 7), our station conducted a special inspection of the rebar engineering quality at construction sites under construction throughout the city from April 11 to April 26. The inspection results are hereby reported as follows.
2019-11-26
In recent days, under the scorching sun and continuous high temperatures, the leaders of the Municipal Urban and Rural Construction Bureau have been concerned about the frontline workers at construction sites working in the heat. On the morning of July 19, Leng Herong, Secretary of the Party Committee of the bureau, led heads of relevant units and departments to visit the construction sites of Qingyang North Road Viaduct, Tianning Technology Promotion Center, Dean Hospital, and Lanling Tunnel under the blazing sun, delivering cooling supplies such as mineral water, towels, soap, medicated oil, and sweatshirts to the hardworking builders.
2019-11-26
"Ultra-low carbon" ecological buildings quietly emerge, green buildings upgrade again
Introduction: The concept of ecological architecture was mentioned by Western developed countries in the 1990s. By the end of the 20th century, some developed countries in Western Europe began setting goals for ecological modernization. China also started attempting to build garden cities and ecological cities. From the perspective of sustainable building considerations, ecological architecture is the "main path" for architectural development in the 21st century.
2019-11-26
Introduction: Carbyne has been proven to be more than 200 times stronger than steel and twice as strong in tensile strength as graphene, which was the previous champion in nanomaterial strength.
2019-11-26
Chongqing: Introducing a New System, Low-Carbon Concept Leading Urban Development
According to the Chongqing Municipal Urban and Rural Construction Committee, Chongqing recently formulated and introduced the "Green Low-Carbon Ecological Urban Area Evaluation Index System" to transform the urban and rural construction development model and alleviate resource and environmental constraints during the urbanization process.
2019-11-26
Jiangsu: Taizhou Bridge Wins UK Excellence in Structural Engineering Award
This bridge spanning the Yangtze River was designed by the Jiangsu Provincial Transportation Planning and Design Institute and AECOM Asia. It is the world's first three-tower, double-span steel box girder suspension bridge, providing six lanes.
2019-11-26
USA: Scientists Develop New Photovoltaic Material
American scientists have developed a new type of photovoltaic material, and solar panels made from it are low-cost and highly efficient. For more than 40 years, scientists have hoped to develop bulk photovoltaic materials that can utilize not only ultraviolet energy but also visible and infrared energy. The emergence of this new material has finally fulfilled their wish.
2019-11-26
Notice on Strengthening the Management of Concrete and Mortar Test Blocks in Construction Projects
To further improve the quality of main structural engineering, in accordance with the spirit of the "Several Opinions on Further Strengthening the Quality Inspection Management of Construction Projects in Our Province" (Su Jian Zhi [2004] No. 318), and based on the actual situation of our city, the following specific matters regarding the strengthening of the management of concrete and mortar test blocks (hereinafter referred to as test blocks) in construction projects in our city are hereby notified.
2019-11-26
General measures to reduce uneven settlement of building foundations
The foundation of a building is the soil layer that directly bears the load of the structure. The foundation should have good stability and settle uniformly under load to ensure even settlement of the building. If the soil distribution of the foundation is uneven and not properly treated, it will cause uneven settlement, affecting the normal use and safety of the building. In mild cases, this may cause cracks in the upper walls or tilting of the house; in severe cases, it can lead to building collapse, endangering life and property safety.
2019-11-26
Changzhou to complete 30 key projects within the year
Implement the construction project of the Southern Jiangsu Modernization Demonstration Zone, striving to become a "larger city"; implement the ecological green city construction project, with 10 ecological functional zones and 5 suburban parks to be constructed within the year. On January 27, the Changzhou Municipal Government held an executive meeting to schedule 30 key projects for 2014.
2019-11-26