The Application of Glazed Hollow Beads in Thermal Insulation Structure of Gallery and its Energy Conservation Effect
Insulation grout of glazed hollow beads is injected into the support structure of high temperature gallery. By this way, thermal insulation structure system is constructed. The paper measures the thermal conductivity of this material and sums up the calculating model and formulas of the heat transfer quantity from surrounding rock to airflow in a gallery. The paper provides the theoretical basis for energy conservation prediction, construction and design of this structure system.
Guangfan Li, Yong Huang and Chaohe Chen
X. H. Guo et al., "The Application of Glazed Hollow Beads in Thermal Insulation Structure of Gallery and its Energy Conservation Effect", Advanced Materials Research, Vols. 250-253, pp. 895-900, 2011