「建設リサイクル法に関する工事届出書」による解体木材の排出見込量および排出源に関する調査 : 名古屋市における解体木材の実態調査

概要

論文の詳細を見る
Wood is well used in construction field and a great deal of demolition wood is discharged in Japan. Since the recycling rate of wood is said to be inferior to other material, such as concrete, it is necessary to develop and construct a new system for recycling of demolition wood. However, it is difficult to obtain reliable information on demolition wood because demolition works are conducted by a lot of small companies, especially for wooden houses. In this report, it was investigated the enforcement condition of the "Construction Material Recycling Law" in a city region, and the estimated amount and source of demolition wood using the notification for "the Construction Material Recycling Law." The obtained results are summarized as follows: 1. The largest source of construction wood waste was demolition works of wooden isolated houses. 2. The values of 0.21m^3/m^2 and 0.004t/m^2/year for wood were estimated to be discharged from wooden isolated houses. 3. The average age of demolished wooden isolated houses was 34.4 years, and more than half of demolished wooden isolated houses seemed to keep in a good condition.
社団法人日本建築学会の論文
2007-05-30