抄録
To clarify the environmental load units of wooden houses, we have to know correct weight data of building materials. So, we stayed construction field all day of every day, we measured the weight of building materials and by-products. Next, we compared measurement weight with integrated weight. The following results are clarified. 1) The weight of building materials is 166,413.27kg and the weight of by-products is 2,088.61kg. 2) The difference between measurement weight and integrated weight calculated by delivery book is minimum.
