Research On Building Technology In Rammed Earth Farm House In Subtropical Area

Rapid development pace of modern society makes the modern towns are not like traditional village has a long time natural growth, and rapid urbanization in rural areas while improving the external negative effects of its operations also affect rural areas, so that life and ecology of rural areas the environment is seriously threatened. In response to the problem of rural development, and at the same time conform to sustainable urbanization and diversified development trend in the construction industry, the paper selection is widely used in traditional building materials and great research value adobe materials research. According to experts on application status adobe material analysis, the raw soil material at the same time adaptable also has its limitations, the limitations caused by the application of adobe material and durable mechanics behind the performance deficiencies that shackles its application and development of the main reason.Graduate programs for further improvement of soil material application problems, the paper will be targeted range of building types designated as adobe study material is widely used in farm house built from rammed earth, while the building area designated as the hot and humid regions. In this paper, a review of a variety of case studies and theoretical methods to develop research ideas, the application of the forthcoming adobe material substitution material rammed farm house from the construction process, construction and three levels of detail in a study were:Material level, material condition and processing methods through research, obtained the material dimension adobe material cause application problems because the clay problem. For clay problem Tetouan charge ratio improved methods of optimization, and is divided into two physically modified and chemically modified methods, and through experiments to prove its good improvement effect.Construction level, rammed through the farm house built of rammed earth wall construction process construction process and the way research, draw level caused by the construction of adobe material application problem occurs because the construction issues(and its construction method) tool. Construction tools come with modern tools for improved methods of construction issues, and divided into two tools Modernization and ramming template tool modernization, and by the relevant case demonstrates its good improvement effect.Detail level, through the study of rammed earth wall structure and connection structure itself, obtained raw soil material causes the application of the detail level for the structural design problems. Obtain structural measures to rationalize the design of improved methods for construction, mechanical properties and structure into rationalization and improved water resistance structure to rationalize the two methods, and through experiments to prove its good improvement effect.Finally, the improved method of summarizing the three levels, get rammed farm house from the whole process of the construction of an improved method.