FR2457964B1 - - Google Patents

Info

Publication number
FR2457964B1
FR2457964B1 FR7914246A FR7914246A FR2457964B1 FR 2457964 B1 FR2457964 B1 FR 2457964B1 FR 7914246 A FR7914246 A FR 7914246A FR 7914246 A FR7914246 A FR 7914246A FR 2457964 B1 FR2457964 B1 FR 2457964B1
Authority
FR
France
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.)
Expired
Application number
FR7914246A
Other languages
French (fr)
Other versions
FR2457964A1 (fr
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.)
WEBER MARIE LAURE
Original Assignee
WEBER MARIE LAURE
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 WEBER MARIE LAURE filed Critical WEBER MARIE LAURE
Priority to FR7914246A priority Critical patent/FR2457964A1/fr
Priority to DE19803019889 priority patent/DE3019889C2/de
Priority to FR8013357A priority patent/FR2484529B2/fr
Publication of FR2457964A1 publication Critical patent/FR2457964A1/fr
Application granted granted Critical
Publication of FR2457964B1 publication Critical patent/FR2457964B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/001—Improving soil or rock, e.g. by freezing; Injections
    • E21D9/002—Injection methods characterised by the chemical composition used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)
FR7914246A 1979-05-28 1979-05-28 Procede de stabilisation de voies et de tailles dans les mines a charbon, par injection de resine ininflammable a forte expansion et a prise rapide, et resine utilisee Granted FR2457964A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7914246A FR2457964A1 (fr) 1979-05-28 1979-05-28 Procede de stabilisation de voies et de tailles dans les mines a charbon, par injection de resine ininflammable a forte expansion et a prise rapide, et resine utilisee
DE19803019889 DE3019889C2 (de) 1979-05-28 1980-05-23 Nichtentflammbares Reaktionsgemisch zum Injizieren des die Strecken und Strebe umgebenden Gesteins
FR8013357A FR2484529B2 (fr) 1979-05-28 1980-06-11 Procede de stabilisation de voies et de tailles dans les mines a charbon, par injection de resine ininflammable a forte expansion et a prise rapide, et resine utilisee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7914246A FR2457964A1 (fr) 1979-05-28 1979-05-28 Procede de stabilisation de voies et de tailles dans les mines a charbon, par injection de resine ininflammable a forte expansion et a prise rapide, et resine utilisee

Publications (2)

Publication Number Publication Date
FR2457964A1 FR2457964A1 (fr) 1980-12-26
FR2457964B1 true FR2457964B1 (cg-RX-API-DMAC10.html) 1984-10-19

Family

ID=9226194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914246A Granted FR2457964A1 (fr) 1979-05-28 1979-05-28 Procede de stabilisation de voies et de tailles dans les mines a charbon, par injection de resine ininflammable a forte expansion et a prise rapide, et resine utilisee

Country Status (2)

Country Link
DE (1) DE3019889C2 (cg-RX-API-DMAC10.html)
FR (1) FR2457964A1 (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221046A1 (de) * 1982-06-04 1983-12-08 Wonisch AtV GmbH, 8860 Nördlingen Pulver auf kunststoffbasis zur formlosen veruebelung
FR2774384B1 (fr) * 1998-02-05 2001-06-22 Weber A Produit collant, souple et ininflammable, en particulier pour la consolidation des terrains
US10550695B2 (en) * 2018-05-30 2020-02-04 Strata Products Worldwide, Llc Plug for a void, system and method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1188122A (fr) * 1956-12-05 1959-09-18 Meynadier & Cie Procédé d'injection en présence de courants d'eau
DE1205038B (de) * 1959-09-07 1965-11-18 Bergwerksverband Gmbh Verfahren zum Befestigen von Ankerstangen in Bohrloechern
FR1370029A (fr) * 1963-05-27 1964-08-21 Bergwerksverband Gmbh Procédé de consolidation et d'étanchement de roches
FR1578941A (cg-RX-API-DMAC10.html) * 1968-05-09 1969-08-22
US3692706A (en) * 1970-02-06 1972-09-19 Ciba Geigy Ag Foamed materials and their preparation
FR2124185A1 (en) * 1971-02-05 1972-09-22 Tardy James Phenolic foam - for insulated building panels contains mineral filler and plasticiser
US3882684A (en) * 1973-09-12 1975-05-13 Bergwerksverband Gmbh Two-compartment cartridge adapted for use in strengthening coal or stone walls
DE2625811A1 (de) * 1975-06-10 1976-12-16 African Territories Wattle Ind Verschaeumbare kunststoffmasse
FR2323652A1 (fr) * 1975-09-10 1977-04-08 Exchem Holdings Composition de renforcement de couches souterraines
DE2623346C2 (de) * 1976-05-25 1978-07-13 Bayer Ag, 5090 Leverkusen Verfahren zum Verfestigen von geologischen Formationen und Zweikammer-Patrone
US4033925A (en) * 1976-07-12 1977-07-05 The Quaker Oats Company Monomeric furfuryl alcohol-resorcinol foundry binders
DE2810994C2 (de) * 1977-05-25 1981-10-08 Naučno-issledovatel'skij institut prikladnych fizičeskich problem Verfahren zur Herstellung von Phenolschaumstoff

Also Published As

Publication number Publication date
FR2457964A1 (fr) 1980-12-26
DE3019889C2 (de) 1984-04-05
DE3019889A1 (de) 1980-12-04

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