JPS641821A - Underground-wall construction by impregnation of sealing agent - Google Patents

Underground-wall construction by impregnation of sealing agent

Info

Publication number
JPS641821A
JPS641821A JP15475387A JP15475387A JPS641821A JP S641821 A JPS641821 A JP S641821A JP 15475387 A JP15475387 A JP 15475387A JP 15475387 A JP15475387 A JP 15475387A JP S641821 A JPS641821 A JP S641821A
Authority
JP
Japan
Prior art keywords
underground
wall
sealing agent
wall hole
impregnation
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
JP15475387A
Other languages
Japanese (ja)
Other versions
JPH011821A (en
Inventor
Yoshio One
Wataru Yugawa
Nobuyuki Yumii
Yasuhiro Yamamoto
Kosuke Morita
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.)
NIPPON DORO KK
Shimizu Construction Co Ltd
Nippon Road Co Ltd
Shimizu Corp
Original Assignee
NIPPON DORO KK
Shimizu Construction Co Ltd
Nippon Road Co Ltd
Shimizu Corp
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 NIPPON DORO KK, Shimizu Construction Co Ltd, Nippon Road Co Ltd, Shimizu Corp filed Critical NIPPON DORO KK
Priority to JP62-154753A priority Critical patent/JPH011821A/en
Priority claimed from JP62-154753A external-priority patent/JPH011821A/en
Publication of JPS641821A publication Critical patent/JPS641821A/en
Publication of JPH011821A publication Critical patent/JPH011821A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To reduce an amount of sealing agent to be used and to construct an underground-wall having high cut-off efficiency at a low cost by filling crushed stone into a wall hole, filling the sealing agent into the gaps of the crushed stone and constructing an underground-wall.
CONSTITUTION: A wall hole 2 of the underground 1 is excavated, and after impregnating the bentonite stabilizer into the wall hole 2, the plural number of impregnate pipe is driven and fixed into the wall hole 2. Then, the crushed stones of particle sizes 60W80mm are thrown into the wall hole 2. When the crushed stones thrown into the wall hole 2 have reached the top, the seal agent is poured into an impregnate pipe 3 from a seal agent cart 6. Gaps 5 between each crushed stone is filled with the sealing agent 7 to form an underground wall.
COPYRIGHT: (C)1989,JPO&Japio
JP62-154753A 1987-06-22 Underground wall construction method using sealant injection Pending JPH011821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-154753A JPH011821A (en) 1987-06-22 Underground wall construction method using sealant injection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-154753A JPH011821A (en) 1987-06-22 Underground wall construction method using sealant injection

Publications (2)

Publication Number Publication Date
JPS641821A true JPS641821A (en) 1989-01-06
JPH011821A JPH011821A (en) 1989-01-06

Family

ID=

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51125912A (en) * 1975-04-17 1976-11-02 Seiko Kogyo Kk Sheathing wall construction method
JPS5482809A (en) * 1977-12-15 1979-07-02 Takashi Miyashita Method of building underground continuous waterrstop wall

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51125912A (en) * 1975-04-17 1976-11-02 Seiko Kogyo Kk Sheathing wall construction method
JPS5482809A (en) * 1977-12-15 1979-07-02 Takashi Miyashita Method of building underground continuous waterrstop wall

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