JPS57146818A - Pack confined with soil coagulant - Google Patents

Pack confined with soil coagulant

Info

Publication number
JPS57146818A
JPS57146818A JP3162381A JP3162381A JPS57146818A JP S57146818 A JPS57146818 A JP S57146818A JP 3162381 A JP3162381 A JP 3162381A JP 3162381 A JP3162381 A JP 3162381A JP S57146818 A JPS57146818 A JP S57146818A
Authority
JP
Japan
Prior art keywords
water
soil
container
quick lime
coagulant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3162381A
Other languages
Japanese (ja)
Inventor
Tsutomu Kubota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP3162381A priority Critical patent/JPS57146818A/en
Publication of JPS57146818A publication Critical patent/JPS57146818A/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

PURPOSE:To safely and effectively improve soft ground regardless of the amount of water in soil by using a container confined with a soil coagulant composed primarily of quick lime in such a way as to temporarily suppress its water permeability by means of a water-soluble adhesive. CONSTITUTION:Water-permeable sheets 3, 3', and 3'' of Kraft paper, etc., are doubled with the aid of adhesives 4 and 4' (e.g., starch paste, etc.) capable of being dissolved in water when being touched by water for a while to form a container 1. Then, the container 1 is filled with a soil coagulant 2 composed primarily of quick lime, housed in a casing 6, and then buried in soil. Then, the casing 6 is drawn out by leaving a cap 5 behind. After the lapse of a period of time, as the container 1 retakes its water permeability when the adhesive 4 serving to temporarily stop the water permeability of the sheet 3 is dissolved in water of soil, the quick lime 2 reacts with water to form slaked lime of an amount about two times as volume as the quick lime and forms a mixture 7 with surrounding soil. Thus, soft ground can be solidified.
JP3162381A 1981-03-05 1981-03-05 Pack confined with soil coagulant Pending JPS57146818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3162381A JPS57146818A (en) 1981-03-05 1981-03-05 Pack confined with soil coagulant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3162381A JPS57146818A (en) 1981-03-05 1981-03-05 Pack confined with soil coagulant

Publications (1)

Publication Number Publication Date
JPS57146818A true JPS57146818A (en) 1982-09-10

Family

ID=12336336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3162381A Pending JPS57146818A (en) 1981-03-05 1981-03-05 Pack confined with soil coagulant

Country Status (1)

Country Link
JP (1) JPS57146818A (en)

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