USB418490I5 - - Google Patents

Info

Publication number
USB418490I5
USB418490I5 US41849073A USB418490I5 US B418490 I5 USB418490 I5 US B418490I5 US 41849073 A US41849073 A US 41849073A US B418490 I5 USB418490 I5 US B418490I5
Authority
US
United States
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
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 filed Critical
Publication of USB418490I5 publication Critical patent/USB418490I5/en
Priority to US05/599,258 priority Critical patent/US3986781A/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
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/10—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure
    • E02D31/14—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure against frost heaves in soil
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C3/00—Foundations for pavings
    • E01C3/06—Methods or arrangements for protecting foundations from destructive influences of moisture, frost or vibration
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/35—Foundations formed in frozen ground, e.g. in permafrost soil
    • 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
    • E02D3/11—Improving or preserving soil or rock, e.g. preserving permafrost soil by thermal, electrical or electro-chemical means
    • E02D3/115—Improving or preserving soil or rock, e.g. preserving permafrost soil by thermal, electrical or electro-chemical means by freezing
US05418490 1971-12-06 1973-11-13 Pending USB418490I5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/599,258 US3986781A (en) 1973-11-13 1975-07-25 Structure for protecting and insulating frozen substrates and method for producing such structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20538171A 1971-12-06 1971-12-06

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US20538171A Continuation 1971-12-06 1971-12-06

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US05/599,258 Continuation US3986781A (en) 1973-11-13 1975-07-25 Structure for protecting and insulating frozen substrates and method for producing such structures

Publications (1)

Publication Number Publication Date
USB418490I5 true USB418490I5 (en) 1975-01-28

Family

ID=22761964

Family Applications (1)

Application Number Title Priority Date Filing Date
US05418490 Pending USB418490I5 (en) 1971-12-06 1973-11-13

Country Status (4)

Country Link
US (1) USB418490I5 (en)
CA (1) CA970175A (en)
DK (1) DK143659C (en)
NO (1) NO136305C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112376342A (en) * 2020-11-03 2021-02-19 北京交通大学 Anti-frost-expansion structure of water-rich stratum roadbed

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102628247A (en) * 2012-04-24 2012-08-08 天津二十冶建设有限公司 Insulation construction method for frozen-earth roadbed

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250186A (en) * 1962-07-27 1966-05-10 Reynolds Metals Co Method and apparatus for making frusto-conical label constructions for bottles and the like
US3459695A (en) * 1966-04-07 1969-08-05 Sun Oil Co Asphaltic laminating composition
US3473951A (en) * 1968-01-02 1969-10-21 Dexter Corp Curable coating composition and self-skinned polyurethane foam article coated with same
US3655597A (en) * 1966-12-26 1972-04-11 Wyandotte Chemicals Corp Single-step process for preparing a cellular product having a very compact elastomeric skin
US3657036A (en) * 1969-10-02 1972-04-18 Nat Gypsum Co Method for production of rigid polyurethane articles
US3667237A (en) * 1970-08-05 1972-06-06 Upjohn Co Novel constructions and methods

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250186A (en) * 1962-07-27 1966-05-10 Reynolds Metals Co Method and apparatus for making frusto-conical label constructions for bottles and the like
US3459695A (en) * 1966-04-07 1969-08-05 Sun Oil Co Asphaltic laminating composition
US3655597A (en) * 1966-12-26 1972-04-11 Wyandotte Chemicals Corp Single-step process for preparing a cellular product having a very compact elastomeric skin
US3473951A (en) * 1968-01-02 1969-10-21 Dexter Corp Curable coating composition and self-skinned polyurethane foam article coated with same
US3657036A (en) * 1969-10-02 1972-04-18 Nat Gypsum Co Method for production of rigid polyurethane articles
US3667237A (en) * 1970-08-05 1972-06-06 Upjohn Co Novel constructions and methods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112376342A (en) * 2020-11-03 2021-02-19 北京交通大学 Anti-frost-expansion structure of water-rich stratum roadbed

Also Published As

Publication number Publication date
NO136305C (en) 1977-08-17
DK143659C (en) 1982-03-01
DK143659B (en) 1981-09-21
NO136305B (en) 1977-05-09
CA970175A (en) 1975-07-01

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