Research on the Development of Green Building Technology in Hot Summer and Cold Winter Area under the Background of Carbon Neutrality:A Case Study of Zhuzhou City

Carbon sequestration and emission reduction in the construction industry plays an important role in China’s goal of achieving carbon neutrality.Research in Zhuzhou city scored 42 since the assessment of the green building project situation as the research object,in hot summer and cold winter areas of analysis and evaluation on the development of green building technology,and then sums up the carbon neutral background the priority areas and tasks for the development of green building techniques,optimization of the construction industry into a new era under the background of green development to provide the reference.

Visualization Analysis of Literature on Building Photovoltaic Technology Based on CiteSpace

With the proposal of the double carbon target,the task of energy saving and emission reduction of buildings has become more arduous.The application of building photovoltaic technology is identified as a significant breakthrough to address this challenge.In this paper,the visual analysis and interpretation of literature on building photovoltaic(PV)technology were conducted by using the Cite Space analysis tool based on a review of Chinese and international literature databases.Meanwhile,global research on BIPV technology was summarized and compared.This paper provides ideas for the future application of building photovoltaic technology by constructing a knowledge map for the application of building photovoltaic technology to help the construction of a low-carbon society.

Digital Application Objectives and Benefit Analysis of BIM Technology in Large-Scale Comprehensive Development Projects

This paper discusses the digital application and benefit analysis of building information model(BIM)technology in the large-scale comprehensive development project of the Guangxi headquarters base.The project covers a total area of 92,100 square meters,with a total construction area of 379,700 square meters,including a variety of architectural forms.Through three-dimensional modeling and simulation analysis,BIM technology significantly enhances the design quality and efficiency,shortens the design cycle by about 20%,and promotes the collaboration and integration of project management,improving the management efficiency by about 25%.During the construction phase,the collision detection and four-dimensional visual management functions of BIM technology have improved construction efficiency by about 15%and saved the cost by about 10%.In addition,BIM technology has promoted green building and sustainable development,achieved the dual improvement of technical and economic indicators and social and economic benefits,set an example for enterprises in digital transformation,and opened up new market businesses.

After the Rot： Improving the Durability of Building Envelopes in Domestic Housing New Zealand

The issue of weathertightness of the external building envelope in domestic scaled timber frames continues to be an issue in New Zealand, some ten years after the results of a major cladding survey into the durability and weathertightness of the exterior cladding envelope carried out by the writer in the year 2000. The fallout from leaking buildings has estimated to have cost the country billions of dollars in lost production and expensive repair. The social impact on those caught up in the leaking home issue has been considerable; with often heart rending tales of stress and financial hardship. This paper will explore the initiatives taken by the building industry and the government since the issue became a major public concern. It will examine the influences, both positive and negative, that resulting legislation and changed building practices, brought in as a result of this crisis, have had on the sustainability and affordability of the domestic dwelling in New Zealand.

Transformation of Modern Chinese Architectural Form and Its Influence on the Protection of Contemporary Chinese Architectural Heritage

Architecture is a fascinating and complex mixture of cultural practices.Different cultures are intertwined to form a new system.The relationship between Chinese native architecture and Western construction methods in the development of Chinese construction from 1840 to 1937 is inspected.Based on Chinese and British sources,special attention is paid to building materials and different aspects of the building process.The research shows that the complex interaction in shaping Chinese architecture has led to a new style and a new construction method,which combines the characteristics of two systems in material supply and use,construction technology,builder organization,tools used and the education received.In the construction and protection related to integration and conflict,the development of contemporary China's emerging construction protection industry is similar to the history of modern Chinese architecture.

Recycling Plastics for Economical Housing

Abstract： The search for ＂new materials＂ to manufacture building elements for economical housing is the aim of this work. These materials are the following recycled plastics： Low-density polyethylene （LDPE）, recycled out of discarded soft drink packs： Polyethylene-terephthalate （PET）, recycled out of discarded soft drink bottles; and several plastics, from the printed films used like packages of candies （remainder of production plant by faults in the thickness of the films or in the inked process of themt. These conveniently grounded plastics were taken as ＂arids＂ to be mixed with Normal Portland cement, replacing heavy sand and gravel habitually used in these mixtures. These materials are used in constructive elements such as bricks, blocks and plates for economical houses closures or traditional construction. The developed constructive elements offer high thermal insulation, so they can be used in closures with a smaller thickness than conventional bricks and blocks. Besides, they have a lower specific weight than these traditiunal constructive elements. Recycling means lowering costs, making part of the environment contaminating waste useful and providing the unemployed and/or unqualified work force with jobs through uncomplicated technologies. Therefore, this recycling technology has an economic as well as an ecological purpose.

Systematic framework for the efficient integration of wind technologies into buildings

The renewed interest that is being paid by architects, project developers and local governments to integrate wind turbines with buildings is mainly required a framework to unify much data, criteria and variables to ease the design process to many architects. Therefore, this paper introduces and elaborates the systematic framework towards the efficient integration of wind technologies into new building. Moreover, it evaluates the framework effectiveness by comparing the current status of wind technologies integration into a buitding with the suggested status if the framework is followed.