FR2294995A1 - Scrap glass or rock wool recovery - for use in constructional panels, etc. - Google Patents

Scrap glass or rock wool recovery - for use in constructional panels, etc.

Info

Publication number
FR2294995A1
FR2294995A1 FR7443348A FR7443348A FR2294995A1 FR 2294995 A1 FR2294995 A1 FR 2294995A1 FR 7443348 A FR7443348 A FR 7443348A FR 7443348 A FR7443348 A FR 7443348A FR 2294995 A1 FR2294995 A1 FR 2294995A1
Authority
FR
France
Prior art keywords
wool
rock wool
glass
scrap
scrap glass
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.)
Granted
Application number
FR7443348A
Other languages
French (fr)
Other versions
FR2294995B1 (en
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 FR7443348A priority Critical patent/FR2294995A1/en
Publication of FR2294995A1 publication Critical patent/FR2294995A1/en
Application granted granted Critical
Publication of FR2294995B1 publication Critical patent/FR2294995B1/fr
Priority to FR8113722A priority patent/FR2508893A2/en
Granted 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/0481—Other specific industrial waste materials not provided for elsewhere in C04B18/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Scrap rockwool and glass wool are recovered by agglomeration with a binder and subsequently moulding, compacting and drying the products to form building blocks, or compacts which can be reintroduced with the prodn. line for mfr. of rock or glass wool. Pref. the wool is mixed in the cold with a slow-acting cement and water, cast into a mould, vibrated and compressed with successively or simultaneously, and then oven dried. Glass and rock wool scrap not previously thought recoverable is reused.
FR7443348A 1974-12-20 1974-12-20 Scrap glass or rock wool recovery - for use in constructional panels, etc. Granted FR2294995A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7443348A FR2294995A1 (en) 1974-12-20 1974-12-20 Scrap glass or rock wool recovery - for use in constructional panels, etc.
FR8113722A FR2508893A2 (en) 1974-12-20 1981-07-06 Reclaiming scrap rock wool or glass wool - by mixing scrap with sand, cement, and water so it can be cast to make building elements possessing good thermal insulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7443348A FR2294995A1 (en) 1974-12-20 1974-12-20 Scrap glass or rock wool recovery - for use in constructional panels, etc.

Publications (2)

Publication Number Publication Date
FR2294995A1 true FR2294995A1 (en) 1976-07-16
FR2294995B1 FR2294995B1 (en) 1978-06-23

Family

ID=9146776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7443348A Granted FR2294995A1 (en) 1974-12-20 1974-12-20 Scrap glass or rock wool recovery - for use in constructional panels, etc.

Country Status (1)

Country Link
FR (1) FR2294995A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037860A2 (en) * 1980-02-18 1981-10-21 ISOMO, naamloze vennotschap Process for recovering waste products of glass fibres, rock wool, and polyurethane hard foam; end products obtained through this process
EP1134330A2 (en) * 2000-03-15 2001-09-19 Frederikus Gerardus Maria Bol A method of ballasting the roof covering layer(s) of a substantially flat roof.
WO2002084048A1 (en) * 2001-04-18 2002-10-24 Trimo D.D. Method and device for preparation of filling waste mixture

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037860A2 (en) * 1980-02-18 1981-10-21 ISOMO, naamloze vennotschap Process for recovering waste products of glass fibres, rock wool, and polyurethane hard foam; end products obtained through this process
EP0037860A3 (en) * 1980-02-18 1982-02-17 ISOMO, naamloze vennotschap Process for recovering waste products of glass fibres, rock wool, and polyurethane hard foam; end products obtained through this process
EP1134330A2 (en) * 2000-03-15 2001-09-19 Frederikus Gerardus Maria Bol A method of ballasting the roof covering layer(s) of a substantially flat roof.
EP1134330A3 (en) * 2000-03-15 2001-11-21 Frederikus Gerardus Maria Bol A method of ballasting the roof covering layer(s) of a substantially flat roof.
WO2002084048A1 (en) * 2001-04-18 2002-10-24 Trimo D.D. Method and device for preparation of filling waste mixture

Also Published As

Publication number Publication date
FR2294995B1 (en) 1978-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse