The Main Control Measures of Envelope Insulation Building

2013 ◽  
Vol 409-410 ◽  
pp. 593-597
Author(s):  
Yun Xue ◽  
Rong Wu ◽  
Hui Xia Wen

The construction of envelope insulation building is an important part of building energy-saving engineering. For the strict control of the external structure, is to promote the most effective mean of building energy efficiency. EPS thermal insulation system and exterior window insulation system as external structure of the master project, the construction should be integrated control system strengthening.

2012 ◽  
Vol 512-515 ◽  
pp. 2899-2903
Author(s):  
Xiao Mei Shen ◽  
Ju Wu Xu

With the deepening of the energy conservation of the building, energy saving from the original design of building energy-saving gradually turned to the field detection and completion acceptance, which requires a corresponding energy-efficient means of detection. With the development of infrared technology, the combination of infrared technology and detection methods of building energy-saving, to further promote the development of building energy efficiency testing work. Compared to the traditional heat flow meter or hot-box method, infrared thermal imaging method has no effect on the measured object, detecting the surface temperature of quick reaction speed, accompanying with wide temperature range and high precision, is widely used in various fields of testing work, which has been particularly prominent in the thermal defect detection. In this paper, the method of infrared thermography is used to confirm whether the thermal defects exist in energy-saving construction or not. Testing results show that infrared thermography can accurately reflect the temperature distribution of building wall surface. Infrared thermal imaging to detect the building surface's energy efficiency, which is providing efficient and accurate means of detection for the evaluation of the building energy efficiency. This is to help carry out a comprehensive building energy-saving testing.


2013 ◽  
Vol 830 ◽  
pp. 416-421
Author(s):  
Mei Xiong

The constraints of resources and environment in China are more and more intense. The 12th Five-Year Plan requires that energy saving must be considered in the architectural design. Liangshan has special climate and sunshine. Therefore, the Government of Liangshan requires that building energy saving must be started from the stage of architectural design. Building energy efficiency must be considered from several aspects, such as architectural layout, wall structure, windows and doors, roof structure, external sun-shading, and construction materials.


2013 ◽  
Vol 788 ◽  
pp. 656-659
Author(s):  
Xiao Jie Zhang ◽  
Yuan Ping Liu

Building palisade structure is the most important part of the wall, so the external wall thermal insulation technology has become an important part of building energy efficiency. After the author found the domestic use of insulation materials in a variety of forms, different use method makes the external wall thermal insulation system has a problem. The analysis of the cause of the problem at the same time, this paper discusses how to use of selected materials and improving the construction methods to avoid the happening of the accident.


2013 ◽  
Vol 361-363 ◽  
pp. 357-361
Author(s):  
Zhang Xiao Na ◽  
Jie Du

With energy and environmental issues are increasingly becoming the focus of global attention, building energy efficiency is one of the basic strategic planning for sustainable development in China, it is developing rapidly, and gets impressive results. Nevertheless, the building energy saving in our country that what has a lot of questions. For this reason, virtual simulation technology is made full use in building energy-saving and made practical engineering application analysis, a new method will be sock in building energy-saving design.


2013 ◽  
Vol 409-410 ◽  
pp. 655-659
Author(s):  
Ke Wen Jiang ◽  
Jia Su

After researching the present situation of wall energy-saving market in Chongqing, the weakest link among the work of energy efficiency in the zone were found. It indicated that the stagnation building energy efficiency work was due to imperfect market mechanism in building energy efficiency field. Some policy suggestions for improvement were put forwards.


2012 ◽  
Vol 446-449 ◽  
pp. 528-532
Author(s):  
Cao Xiang

The energy saving of office building plays an important role in large-scale public building energy saving. This paper analyzed the energy waste phenomena and problems, found the office building energy efficiency weaknesses and correction, on basis of researching and testing a large public building energy consumption system in Tianjin.


2011 ◽  
Vol 403-408 ◽  
pp. 3178-3181
Author(s):  
Shu Ying Xiao ◽  
Zhi Gang Zhang ◽  
Wei Zhang ◽  
Shuai Wang

Building energy saving is one of the most important areas in energy saving and emission reduction, but it needs more funds and technology to achieve the target of building energy saving. Lesson from some abroad experiences on Carbon emission trading, this paper analyzes the limitation of the application of CDM (Clean Development Mechanism) in the field of domestic building energy saving, on which an idea to set up a system of domestic civil building energy efficiency trading is presented. The feasibility on the establishment of the system is discussed detailedly.


2012 ◽  
Vol 446-449 ◽  
pp. 3829-3832
Author(s):  
Ling Wang ◽  
Ru Mu ◽  
Shu Ling Gao

Based on the analysis of the trends of buildings energy consumption, the thought of system development for existing residential building energy efficiency renovation design and management is proposed. General thought of design, control processes of data, modules and functions of system is introduced. The evaluation and analysis of building energy consumption can be efficiently and accurately completed by the system, and then renovation program is designed and optimized, at the same time with resource sharing, scalability of system function.


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