FR2484529B2 - 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 - Google Patents

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

Info

Publication number
FR2484529B2
FR2484529B2 FR8013357A FR8013357A FR2484529B2 FR 2484529 B2 FR2484529 B2 FR 2484529B2 FR 8013357 A FR8013357 A FR 8013357A FR 8013357 A FR8013357 A FR 8013357A FR 2484529 B2 FR2484529 B2 FR 2484529B2
Authority
FR
France
Prior art keywords
resin
sizes
expansion
fast
injection
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.)
Expired
Application number
FR8013357A
Other languages
English (en)
Other versions
FR2484529A2 (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
Priority claimed from FR7914246A external-priority patent/FR2457964A1/fr
Application filed by WEBER MARIE LAURE filed Critical WEBER MARIE LAURE
Priority to FR8013357A priority Critical patent/FR2484529B2/fr
Priority to BE2/59194A priority patent/BE889085A/fr
Priority to AU71493/81A priority patent/AU551440B2/en
Priority to ES502923A priority patent/ES502923A0/es
Publication of FR2484529A2 publication Critical patent/FR2484529A2/fr
Application granted granted Critical
Publication of FR2484529B2 publication Critical patent/FR2484529B2/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • C08J9/147—Halogen containing compounds containing carbon and halogen atoms only
    • 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
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Soil Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR8013357A 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 Expired FR2484529B2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
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
BE2/59194A BE889085A (fr) 1980-06-11 1981-06-04 Procede de stabilisation de voies et de tailles dans les mines a charbon, et resine utilisee
AU71493/81A AU551440B2 (en) 1980-06-11 1981-06-10 Non-flamable resin mixture
ES502923A ES502923A0 (es) 1980-06-11 1981-06-10 Procedimiento de estabilizacion de galerias y tajos en minas de carbon y otras.

Applications Claiming Priority (2)

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
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

Publications (2)

Publication Number Publication Date
FR2484529A2 FR2484529A2 (fr) 1981-12-18
FR2484529B2 true FR2484529B2 (fr) 1986-04-18

Family

ID=26221188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8013357A Expired 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

Country Status (1)

Country Link
FR (1) FR2484529B2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532584B1 (fr) * 1982-09-07 1986-12-12 Jeanlaurent Jean Pierre Materiau isolant, ignifuge, son procede de fabrication et produits fabriques selon ce procede
FR2686123B1 (fr) * 1992-01-14 1998-03-13 Weber Sa A Procede de realisation de barrage ou de remplissage avec des resines phenoliques auto-moussantes, en particulier dans le domaine minier.
FR2774384B1 (fr) * 1998-02-05 2001-06-22 Weber A Produit collant, souple et ininflammable, en particulier pour la consolidation des terrains
FR2801602B1 (fr) * 1999-11-30 2002-02-08 Weber A Produit a base de resine phenolique presentant des caracteristiques de flexibilite ameliorees voisines des polyurethannes expanses, destine a l'injection 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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR955293A (fr) * 1953-04-30 1950-01-11
FR1370029A (fr) * 1963-05-27 1964-08-21 Bergwerksverband Gmbh Procédé de consolidation et d'étanchement de roches
CA1105649A (fr) * 1977-04-26 1981-07-21 Jean C. Paladini Procede pour la fabrication de mousses de phenol- formaldehyde
US4176106A (en) * 1977-07-28 1979-11-27 Union Carbide Corporation Phenol/formaldehyde resoles and cellular products derived therefrom

Also Published As

Publication number Publication date
FR2484529A2 (fr) 1981-12-18

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