生物质基调湿材料的特性研究

Research on characteristics of biomass-based humidity-controlling materials

对利用生物质废弃物和添加剂作为部分原料研制的生物质基调湿材料进行了性能试验、对比试验和滞后性试验。结果显示,生物质基调湿材料对于被控环境的相对湿度具有明显的调节作用;与常用的轻质混凝土材料相比,生物质基调湿材料的调湿响应性能稍优,且质量轻,有利于节材和节能;生物质基调湿材料对被调节空间内空气湿环境的调节作用受到环境温度和材料种类的限制。

Carries out experiments of performance,comparison and hysteresis on the biomass-based humidity-controlling material made from biomass waste and additive.The results show that the biomass-based humidity-controlling material is good in performance of adjusting the relative humidity in an enclosed environment,and that compared with usually-used light concrete materials,the biomass-based humidity-controlling material is slightly better in capability of humidity response and meanwhile less in weight thereby being beneficial to saving material and energy used in buildings,and that the performance of the biomass-based humidity-controlling material is largely limited by environmental temperature and its composition.