改性土坯建造的生土民居室内热环境研究

为了探索添加秸秆和水泥作为墙体改性材料对于生土民居室内热环境的影响,以重庆市北碚区清云峡村某改性生土民居为研究对象,依据实测的冬季室内外温度和围护结构热工参数,运用软件模拟的手段,通过与相同模拟条件下普通生土民居和砖砌民居的数据对比,依据相关标准和调研情况,对其进行冬夏季热环境评价.研究发现这种改性土坯建造的民居不仅保有生土夏季隔热的优势,同时较普通生土民居改善了冬季室内热环境,但室内冬季温度仍然较低,需要采取其他措施提高室内冬季热舒适性.

On Indoor Thermal Environment of Earth-Going Dwellings Constructed by Modified Adobe

In order to explore the influence of the addition of modified materials on the indoor thermal environment of living houses, a modified living soil dwelling in Qingyunxia Village, Beibei District, Chongqing, was taken as the research object, based on the measured indoor and outdoor temperature and building structure heat in winter. The parameters of the work, by means of software simulation, through the comparison of the data of common earth-going dwellings and brick houses under the same simulated conditions, the winter and summer thermal environment evaluation, it has been found that the residential buildings constructed by this modified soil not only have soil. The advantages of summer heat insulation, while improving the indoor thermal environment compared with ordinary earth-going dwellings, but indoor winter temperatures are still low, and other measures are needed to improve indoor winter thermal comfort.