NO20045490L - Thermostructural substrate for use in unstable ground conditions - Google Patents

Thermostructural substrate for use in unstable ground conditions

Info

Publication number
NO20045490L
NO20045490L NO20045490A NO20045490A NO20045490L NO 20045490 L NO20045490 L NO 20045490L NO 20045490 A NO20045490 A NO 20045490A NO 20045490 A NO20045490 A NO 20045490A NO 20045490 L NO20045490 L NO 20045490L
Authority
NO
Norway
Prior art keywords
synthetic
substrate
rods
materials
reinforcing material
Prior art date
Application number
NO20045490A
Other languages
Norwegian (no)
Inventor
Casey Moroschan
Original Assignee
Uretek Worldwide Oy
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
Priority claimed from CA002390653A external-priority patent/CA2390653A1/en
Application filed by Uretek Worldwide Oy filed Critical Uretek Worldwide Oy
Publication of NO20045490L publication Critical patent/NO20045490L/en

Links

Classifications

    • 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
    • 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
    • E01C3/003—Foundations for pavings characterised by material or composition used, e.g. waste or recycled material
    • 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
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Road Paving Structures (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

Ifølge oppfinnelsen blir, etter at undergrunnen på et byggested er blitt gravd ut og/eller planert til et foreløpig ujevnt underlag, forsterkningsmaterialet, typisk syntetisk av beskaffenhet, slik som nylon eller polypropylengitter eller staver, fiberglass, staver eller strekkmetall, eller andre spesifiserte forsterkningsmaterialer, lagt over undergrunnsmassen på konstruksjonsstedet og et forsterket underlag blir dannet ved å dekke forsterkningsmaterialet med en polymerharpiks, slik at polymerharpiksen og forsterkningsmaterialet ved herding danner et sammenhengende termostrukturelt underlag. Forsterkningsmaterialet omfatter syntetiske og/eller ikke-syntetiske komponenter i form av staver, rep, strapping, gitre, netting, geotekstilduker eller andre dimensjonsmessige former lagt i langsgående retning eller i et gittermønster, i et enkelt eller i flere lag, bundet eller ikke bundet der alle på stedet blir sprayet med et vannbestandig, ekspanderende, tokomponents polyuretanskum med lukkede celler og høy densitet. Forsterkningsmaterialet kan være nylon, polypropylen, fiberglass, andre syntetiske eller ikke-syntetiske materialer eller kombinasjoner av disse materialene.According to the invention, after the subsoil of a building site has been excavated and / or planned for a preliminary uneven ground, the reinforcing material is typically synthetic in nature, such as nylon or polypropylene grilles or rods, fiberglass, rods or extensions, or other specified reinforcing materials, overlay the substrate at the construction site and a reinforced substrate is formed by covering the reinforcement material with a polymer resin, so that the polymer resin and reinforcement material upon curing form a continuous thermostructural substrate. The reinforcing material comprises synthetic and / or non-synthetic components in the form of rods, ropes, straps, grids, netting, geotextile fabrics or other dimensional shapes laid longitudinally or in a grid pattern, in a single or multiple layers, bonded or not bonded there everyone on site is sprayed with a water-resistant, expanding, two-component closed cell, high density polyurethane foam. The reinforcing material may be nylon, polypropylene, fiberglass, other synthetic or non-synthetic materials or combinations of these materials.

NO20045490A 2002-07-02 2004-12-16 Thermostructural substrate for use in unstable ground conditions NO20045490L (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002390653A CA2390653A1 (en) 2002-07-02 2002-07-02 Sub-grade thermo-structural bridge
US10/263,715 US6974278B2 (en) 2002-07-02 2002-10-04 Thermo-structural base for construction on unstable soils
PCT/CA2003/000959 WO2004005621A1 (en) 2002-07-02 2003-06-25 Thermo-structural base on unstable soils

Publications (1)

Publication Number Publication Date
NO20045490L true NO20045490L (en) 2005-02-01

Family

ID=30116422

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20045490A NO20045490L (en) 2002-07-02 2004-12-16 Thermostructural substrate for use in unstable ground conditions

Country Status (7)

Country Link
EP (1) EP1530661A1 (en)
JP (1) JP2005531705A (en)
AU (1) AU2003245769A1 (en)
NO (1) NO20045490L (en)
NZ (1) NZ537084A (en)
RU (1) RU2345191C2 (en)
WO (1) WO2004005621A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101079004B1 (en) * 2007-12-31 2011-11-01 주식회사 삼양사 A collective fibers reinforced polymeric strip, method thereof, and a geogrid using the same
CN109944125B (en) * 2019-04-12 2021-06-08 新疆北新路桥集团股份有限公司 Asphalt concrete pavement structure and paving process thereof
FI20205743A1 (en) * 2020-07-09 2022-01-10 Betolar Oy Foundation, apparatus and method for producing the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279334A (en) * 1962-01-18 1966-10-18 Jack M Quartararo Method of construction in permafrost regions
JPS4531631Y1 (en) * 1965-12-14 1970-12-04
BE758345R (en) * 1969-11-12 1971-05-03 Shell Int Research
JPS4825762B1 (en) * 1970-06-02 1973-07-31
DE2106723C3 (en) * 1971-02-12 1974-10-10 Deutsche Schachtbau- U. Tiefbohrgesellschaft Mbh, 4450 Lingen Method of making a makeshift pavement
US3839518A (en) * 1971-04-05 1974-10-01 Dow Chemical Co Method of making and using foam plastic frost barrier and thermal insulation
AU7475874A (en) * 1976-04-08 1976-04-29
US4464082A (en) * 1983-05-13 1984-08-07 Northwest Alaskan Pipeline Company Chilled gas pipeline installation and method
JPH0415381A (en) * 1990-05-09 1992-01-20 Kubota Corp Formation of pipe bed
JPH0650466A (en) * 1992-07-29 1994-02-22 Satougumi:Kk Method of constructing underground culvert
JPH11241344A (en) * 1998-02-23 1999-09-07 Taichi Goudo Artificial light banking, and its construction method
JPH11241345A (en) * 1998-02-25 1999-09-07 Taichi Goudo Artificial light banking, and its construction method
JP2980604B1 (en) * 1998-11-19 1999-11-22 中村物産有限会社 Vibration isolation foundation structure of building and its construction method

Also Published As

Publication number Publication date
EP1530661A1 (en) 2005-05-18
RU2345191C2 (en) 2009-01-27
WO2004005621A1 (en) 2004-01-15
JP2005531705A (en) 2005-10-20
AU2003245769A1 (en) 2004-01-23
NZ537084A (en) 2007-06-29
RU2005101410A (en) 2005-07-20

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application