夏热冬冷地区粉煤灰墙材保温性能的试验研究

保温性能的优劣已成为墙材是否可以成为新型绿色材料的重要指标。随着粉煤灰墙材制品在建筑市场逐步被推广和使用，粉煤灰墙材作为维护结构其保温性能的优劣也逐步被人们所关注。选取了粉煤灰混凝土砌块和粉煤灰蒸压砖这两种最为常见的粉煤灰墙材制品作为墙体材料，并使用住房和城乡建设部推广的膨胀玻化微珠保温砂浆作为保温材料，来设计试验墙体。试验选择了JTRG—Ⅰ型墙体及玻璃制品保温性能检测装置和JTRG—Ⅱ建筑热工温度与热流自动测试系统来检测墙体的传热系数。对比了试验结果和夏热冬冷地区相应的国家节能标准，得出墙材的保温性能，并给出相关建议和试验心得。

Test Research on Thermal Insulation Performance of Fly Ash Walls in Hot Summer & Cold Winter zone

Thermal insulation performance has become an important criterion to evaluate new green wall materials.With being widely used and popularized for fly-ash materials in building market,the thermal insulation performance and its products have been gradually concerned.To take fly-ash concrete block and autoclaved fly-ash brick as fly-ash wall materials and take vitrified microsphere heat insulation mortar as heat insulation materials,four test specimens were selected to study thermal insulation performance of fl...