草砖建筑的节能性分析及其在西北地区的应用前景

加快西部地区村镇居住体系建设,提高农民房屋质量,发展高效节能的乡镇住宅,改善农民的居住环境,是实现建设小康社会的一个重要举措。西北地区农村房屋黏土砖畅销,房屋大多无节能特点,建筑节能势在必行。草砖是一种节能材料。通过对草砖与黏土砖在制造能耗、原料及成品运输能耗、使用能耗、建造能耗以及环保效益方面的对比分析,可以看出草砖节省了大量的标煤和土地,并减少了二氧化碳的排放,集社会、经济和环保效益于一身。另外,从西北农村各方面条件来看,推广草砖房技术也十分有利。

ANALYSIS ON ENERGY EFFICIENCY OF STRAW BALE BUILDING AND THE APPLICABLE PROSPECT FOR RURAL IN NORTHWESTERN CHINA

Accelerating the construction of residential system and developing energy efficiency buildings in western region in China is a significant action to realize overall comparatively good living standard.In rural areas in northwestern China,the current construction materials are mainly clay bricks and the current housings in rural areas are not energy efficient.It should be found out a material suited for ruralareas in northwestern China to replace brick as soon as possible. Straw bale construction is famous as its energy efficiency.Especially,straw bale is much superior to brick in energy consumption including production consumption,raw material consumption,transport consumption,construction consumption and using consumption.Compared with brick,straw bale may save a lot of coal and land,may reduce carbon dioxide and smoke and dust.In addition,there are several beneficial conditions in northwest rural areas to construct straw bale houses.