コケを用いた軽量緑化パネルの開発

概要

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First, the authors reported the outline of development of the wall unit system covered with moss plant. Since the adopted species of moss requires not the soil but the perforated materials for fixing with rhizoid, it may be possible to decrease the weight of wall green system. The five types of moss panel, which have different basal materials, were exposed under the natural condition for more than six months in order to confirm the growing process. Second, to grasp the features of evaporation, thermal conductance and solar reflectivity of moss panel, they conducted the several experiments. At last, numerical simulation based on the urban canopy model, which contains the sub model for estimating the thermal effect of moss panel based on the experiment, were performed. The calculation results implied that the maximum temperature of the wall surface and urban air in hot summer decrease by about 7 degree and 0.3 degree respectively.