Applicable Strategy on Energy Saving Optimization in External Wall of Rural Residence Based on Low cost and Low technology

摘要

Based on the situation of residential construction, economic characteristics and construction technology in rural region, the design idea on energy saving optimization in rural residence based on low cost and technology is formed. On this basis, combining the characteristics of rural residential construction and the current economic situation in rural areas, applicable strategy on energy saving optimization for external wall in winter cold and summer hot regions of rural residence is put forward, which contains increase of wall thickness, using insulation layer with different thickness for each orientation wall, adopting applicable thermal insulation materials and doing heat-insulating design for west wall. The strategy has good popularization value in winter cold and summer hot regions.