JPH03168489A - Burying method of buried pipe - Google Patents

Burying method of buried pipe

Info

Publication number
JPH03168489A
JPH03168489A JP1303319A JP30331989A JPH03168489A JP H03168489 A JPH03168489 A JP H03168489A JP 1303319 A JP1303319 A JP 1303319A JP 30331989 A JP30331989 A JP 30331989A JP H03168489 A JPH03168489 A JP H03168489A
Authority
JP
Japan
Prior art keywords
buried pipe
weight
soil
groove
cement
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
JP1303319A
Other languages
Japanese (ja)
Inventor
Minoru Suzuki
Ken Murata
Shiro Seshima
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 JP1303319A priority Critical patent/JPH03168489A/en
Publication of JPH03168489A publication Critical patent/JPH03168489A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals

Abstract

PURPOSE: To fix a buried pipe completely by excavating a burying groove to locate a buried pipe, and mixing a binder made by blending 180-240kg cement per 1m2 excavated soil with CMC, sodium silicate and calcium chloride at a prescribed proportion, with 2.5-5.0% cement in weight to back-fill it as consolidation soil.
CONSTITUTION: A burying groove 2 is excavated, and a buried pipe 3 is located inside the groove 2. A binder made by blending 180-240kg cement per 1m2 excavated soil 4 with 30-40% CMC in weight, 30-35% sodium silicate in weight and 30-35% calcium chloride in weight is mixed with 2.5-5.0% cement in weight to form consolidation soil 5. About 10cm thick consolidation soil 5 is back-filled in groove bottom 2A, and the surface of the groove bottom 2A at both the sides of the buried pipe 3 is completely covered and consolidated to fix the buried pipe 3. Next the excavated soil 4 is back-filled to bury the burying groove 2. The consolidation soil 5 is completely hardened, and it is thus possible to fix the buried pipe completely.
COPYRIGHT: (C)1991,JPO&Japio
JP1303319A 1989-11-24 1989-11-24 Burying method of buried pipe Pending JPH03168489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1303319A JPH03168489A (en) 1989-11-24 1989-11-24 Burying method of buried pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1303319A JPH03168489A (en) 1989-11-24 1989-11-24 Burying method of buried pipe

Publications (1)

Publication Number Publication Date
JPH03168489A true JPH03168489A (en) 1991-07-22

Family

ID=17919538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1303319A Pending JPH03168489A (en) 1989-11-24 1989-11-24 Burying method of buried pipe

Country Status (1)

Country Link
JP (1) JPH03168489A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05321260A (en) * 1992-05-20 1993-12-07 Hideo Tomoda Method for backfill of space
JPH06287556A (en) * 1992-04-13 1994-10-11 Nippon Synthetic Chem Ind Co Ltd:The Soil solidifier
JP2012007690A (en) * 2010-06-25 2012-01-12 Sumitomo Osaka Cement Co Ltd Pipe embedding method
GB2540161A (en) * 2015-07-07 2017-01-11 Evolve Hbm Ltd Method of preparing material suitable embedding conduits

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06287556A (en) * 1992-04-13 1994-10-11 Nippon Synthetic Chem Ind Co Ltd:The Soil solidifier
JPH05321260A (en) * 1992-05-20 1993-12-07 Hideo Tomoda Method for backfill of space
JP2012007690A (en) * 2010-06-25 2012-01-12 Sumitomo Osaka Cement Co Ltd Pipe embedding method
GB2540161A (en) * 2015-07-07 2017-01-11 Evolve Hbm Ltd Method of preparing material suitable embedding conduits
GB2540161B (en) * 2015-07-07 2018-12-19 Evolve Hbm Ltd Method of preparing material suitable for embedding conduits

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