FUNDAMENTAL STUDY OF SILICEOUS BIOGROUT FOR ECO-FRIENDLY SOIL IMPROVEMENT

• TERAJIMA Rei

  強化土エンジニヤリング株式会社

• SHIMADA Shunsuke

  強化土エンジニヤリング株式会社

• OYAMA Tadao

  強化土エンジニヤリング株式会社

• KAWASAKI Satoru

  北海道大学 大学院工学研究科環境フィールド工学専攻

Bibliographic Information

Other Title

• 微生物代謝により固化するシリカ系地盤注入材バイオグラウトの基礎研究

Abstract

In late years, environmental protection is regarded as an important issue in a field of the ground improvement by the chemical grout permeation. As the part, the authors push forward the study of a new grout (We call it biogrout as follows) which used microbial metabolism and silica colloid. In this issue, we hereby report that we have developed a new grout which has almost same gel time and strength as those of a conventional grout by using silica compound and microbe even if volume of an agent for pH adjustment in grout is comparatively less.

Journal

• Doboku Gakkai Ronbunshuu C

  Doboku Gakkai Ronbunshuu C 65 (1), 120-130, 2009

  Japan Society of Civil Engineers

Keywords

• biogrout
• chemical grouting
• soil improvement
• silica
• laboratory test

Details

• CRID: 1390282680231612928
• NII Article ID: 130004468317
• DOI: 10.2208/jscejc.65.120
• ISSN: 1880604X
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed