実大実験建物を用いたALCの床蓄熱特性に関する研究

摘要

建材として幅広く使用されているものの熱挙動に関する検討事例rnが少ないALCに関して、室内気候や床蓄熱特性を明らかにするためrnに、床及び天井材をALC、合板、RCで構成した3つの実験室からなrnる実大実験建物を用いた実測およびシミュレーションによる検討をrn行った。%The thermal storage characteristics of autoclaved aerated concrete (AAC) was investigated by experimental measurements and simulations with three mutually separated rooms having AAC, plywood (PW), and reinforced concrete (RC). The comparison with the experimental results and the simulation results showed that the indoor thermal behavior of AAC room changed depending on the water content by weight of AAC panels. In the case of the AAC panels in an air-dried state, the room temperature and the floor surface temperature in the AAC room were generally intermediate between those of PW and RC rooms. Also, the AAC room's cooling load with intermittent air conditioning was intermediate between that of the other two rooms.