AN EXPERIMENTAL STUDY ON MIX DESIGN OF NO SANDS FLY ASH ROLLER COMPACTED CONCRETE PAVEMENT

DOI Web Site Web Site 2 Citations 28 References
  • OGI Masanori
    社団法人 土木学会 宇部市役所
  • MATSUO Eiji
    社団法人 土木学会 山口大学 工学部社会建設工学科
  • HAMADA Sumio
    社団法人 土木学会 山口大学 工学部社会建設工学科
  • SAITOH Tadashi
    社団法人 土木学会 中国電力株式会社

Bibliographic Information

Other Title
  • ノーサンドフライアッシュ転圧コンクリートの配合設計方法に関する実験的研究
  • ノー サンド フライ アッシュ テンアツ コンクリート ノ ハイゴウ セッケイ ホウホウ ニ カンスル ジッケンテキ ケンキュウ

Search this article

Abstract

Recently, effective use of various industrial wastes has become a social problem seriously. Fly ash (FA) is one of those materials, which is produced from coal-fueled power plants plentifully. In this study, applicability of FA as a substitute of fine aggregate for roller compacted concrete was investigated experimentally. As a result, sufficient usability was confirmed even in 100% of replacing ratio so called no sands (NS) condition. Mix design method of NS-FA roller compacted concrete was proposed. Furthermore, unit weight of water can be reduced to 150kg/m3 on this concrete by taking the unit volume of coarse aggregate for the percentage of absolute volume. The unit weight of cement was approximately 300kg/m3, which is almost the same as general roller compacted concrete.

Journal

Citations (2)*help

See more

References(28)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top