APPLICATION OF POROUS CONCRETE WITH WATER RETENTION MADE OF WASTE GLASS FOAM TO PLANTING BASE

保水性を付与した廃ガラス発泡骨材ポーラスコンクリートの緑化基盤材への適用

For the purpose of developing an environmentally friendly material with bio-adaptability using recycle materials, fundamental properties and planting growth of porous concretes with waste glass foam as roof planting base were tested, and its applicability was experimentally investigated. Fundamental properties are void ratio, compressive strength and water retention by infrared irradiation. As a result, it was shown that porous concretes using waste glass foam aggregate have low compressive strength but super-light weight which is effective in reducing roof carrying load, and a porous concrete with two-layers composed of waste glass foam and zeolite aggregates has some effect in planting growth of the turf because of its high water retention.本研究ではリサイクル資材による生物対応型エコマテリアルの開発を主眼に、屋上緑化基盤としての廃ガラス発泡骨材を用いたポーラスコンクリートの基礎物性試験ならびに芝の植生試験を行い、その適用性について実験的検討が行われた。基礎物性としては、空隙率、圧縮強度および赤外線ランプ照射試験による保水性が調べられた。その結果として廃ガラス発泡骨材ポーラスコンクリートは、圧縮強度は小さいが、超軽量により屋上積載荷重の軽減がはかられること、ゼオライト骨材ポーラスコンクリートを保水層とする2層構造板により保水性が向上し、芝草丈の成長量増加に効果を有することなどが分かった。

• Record URL:
  https://doi.org/10.14250/cement.68.516
• Summary URL:
  http://scholar.google.com/scholar_lookup?title=APPLICATION+OF+POROUS+CONCRETE+WITH+WATER+RETENTION+MADE+OF+WASTE+GLASS+FOAM+TO+PLANTING+BASE&author=K.+MURAKAMI&author=K.+TAKEDA&author=M.+YAMAGUCHI&author=A.+SATO&publication_year=2014
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/09163182
• Authors:
  • MURAKAMI, Kiyoshi
  • TAKEDA, Koji
  • YAMAGUCHI, Makoto
  • SATO, Ayumi
• Publication Date: 2014

Language

• English
• Japanese

Media Info

• Media Type: Web
• Features: References;
• Pagination: pp 516-522
• Serial:
  • Cement Science and Concrete Technology
  • Volume: 68
  • Issue Number: 1
  • Publisher: Japan Cement Association
  • ISSN: 0916-3182
  • EISSN: 2187-3313
  • Serial URL: https://www.jstage.jst.go.jp/browse/cement/-char/en
• Publication flags:

  Open Access (libre)

Subject/Index Terms

• TRT Terms: Compressive strength; Foamed materials; Glass; Moisture content; Planting; Porous pavements; Sustainable development; Turf; Waste products (Cargo)
• Uncontrolled Terms: Retention (Materials); Zeolite
• Subject Areas: Environment; Materials; Transportation (General); I15: Environment; I32: Concrete;

Filing Info

• Accession Number: 01563270
• Record Type: Publication
• Source Agency: Japan Science and Technology Agency (JST)
• Files: TRIS, JSTAGE
• Created Date: May 18 2015 11:01AM