Economic Research Of Green Building Technology Based The New Energy-saving Building Materials

With the rapid development of China’s infrastructure construction, the higher the construction requirements and the concept of green building, the win support among the people,people have gradually realized the importance of buildingenergy saving and emission reduction. The development ofgreen building technology at home and abroad, combined with the domestic many exploration in green building, and ultimately determine the starting point of thesis is the use of new building materials in green building, and from the theoretical basis of the research on buil-ding research.In order to carry out comprehensive and in-depth analyses of new building materials technology, all of the data in this studyare based on extensive market research basis, through the analysis of market research and technology, and ultima-tely determine the energy-saving insulation measures the actualgreen building as the main point of analysis, the most importantpurpose is to reduce the buildin g energy-saving insulationmeasures with the outside world heat transfer, and the most important building heat transfer is interface external walls,windows and roofs, so this paper respectively, new building materials for the above three parts, anal-y sis the developmentsituation of the field. The main use of theoretical knowledge and engineering cost benefit and cost of these techniques and the results are exp-ected to directly benefit the economy, the technology is mainly based on a fixed budget, the indirect benefit is the use of quantitative and qualitative analysismeth-ods, the final use of economic evaluation index suitable for the overall evaluation.In addition to economic analysis directly on new building materials technolo-gy, combined with a typical green buildingproject, the other green building technol-ogy in general have also carried out economic evaluation, and compared with the new building materials technology, based on the total life cycle and the theory of environmental and economic win-win situation from the angle of quantitative anal-ysis, at the same time into the qualitative description of social benefit, the compr-ehensive consideration of green building, verify its economic benefits, in the end the paper summarizes and prospects.