@article{oai:nagano-nct.repo.nii.ac.jp:00000079,
 author = {ENDOH, Norio and MASTUOKA, Yasumasa and 遠藤, 典男 and 松岡, 保正},
 journal = {長野工業高等専門学校紀要, Memoirs of Nagano National College of Technology},
 month = {Jun},
 note = {application/pdf, Part of waste concrete using as based coarse materials, but part of them are thrown away buried among in mid-mountains. Facilities for disposal of waste are shortage, and structuring recycle system is desired society. In oder to use waste concrete, porlus concrete (POC) is useful, which is able to mix in much waste concrete as coarse aggregate, compared with standerd concrete. POC are expected to apply planet, clean up water, and absorption of noise. In this report, trial production of POC blocks mixed to waste concrete, and varification to material. Next step, POC block put in rivers as a fetal rock, and observation to state of vegetation and animal propaties.},
 pages = {47--50},
 title = {コンクリート廃材を用いた有孔コンクリートブロックの試作},
 volume = {37},
 year = {2003}
}