期刊论文

A method of selecting plastering materials based on the evaluation of wall wet damage

中文

南昌大学学报(工科版)

1006-0456

2023

45

4

345-350

10.3969/j.issn.1006-0456.2023.04.005

国家自然科学基金项目(52268019)。

本校为其他机构

以多孔介质热湿耦合迁移理论为基础,考虑墙体从地面吸湿和墙体表面热湿迁移的问题,确立了墙体内含湿量预测的模型,通过比较墙体和不同抹灰材料中的含湿量大小来合理地选择墙体抹灰材料。以南昌地区240 mm砖墙为例,分析了以水泥砂...展开更多 以多孔介质热湿耦合迁移理论为基础,考虑墙体从地面吸湿和墙体表面热湿迁移的问题,确立了墙体内含湿量预测的模型,通过比较墙体和不同抹灰材料中的含湿量大小来合理地选择墙体抹灰材料。以南昌地区240 mm砖墙为例,分析了以水泥砂浆和预混防潮水泥2种材料作为抹灰材料的选择,计算结果表明,预混防潮水泥作为抹灰材料时其湿高度较低,墙体内含湿量也较低,更适合...

Based on the coupled heat and moisture transfer through porous media,considering the heat and moisture transferring of the wall surface and absorbing moist from the ground,a calculating model was established to forecast the moisture content in the walls.By comparing the...MORE Based on the coupled heat and moisture transfer through porous media,considering the heat and moisture transferring of the wall surface and absorbing moist from the ground,a calculating model was established to forecast the moisture content in the walls.By comparing the moisture of walls and different plaster materials,t...