FR2249534A5 - Treatment of household/agricultural/forestry waste - for the production of building construction units eg plates, blocks - Google Patents

Treatment of household/agricultural/forestry waste - for the production of building construction units eg plates, blocks

Info

Publication number
FR2249534A5
FR2249534A5 FR7338465A FR7338465A FR2249534A5 FR 2249534 A5 FR2249534 A5 FR 2249534A5 FR 7338465 A FR7338465 A FR 7338465A FR 7338465 A FR7338465 A FR 7338465A FR 2249534 A5 FR2249534 A5 FR 2249534A5
Authority
FR
Grant status
Application
Patent type
Prior art keywords
waste
alkaline
elements
forestry
agricultural
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
FR7338465A
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.)
KROPFHAMMER GEORG DT
Original Assignee
KROPFHAMMER GEORG,DT
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

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00Producing shaped prefabricated articles from the material
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/16Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/90Reuse, recycling or recovery technologies cross-cutting to different types of waste
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

Abstract

Production of building construction elements from household agricultural or forestry waste which has in known manner been broken up, at least partially dehydrated, if necessary sterilised, mixed with binders and converted to the constructional elements by compression moulding. The waste is mixed prior to compression moulding, with and disintegrated by, substances, partic. alkaline earths and esp. quick lime, with a strong alkaline reaction. Pref. the mixing of the waste material with alkaline reacting substance and, if desired, with water, and its subsequent disintegration is carried out after breaking it up but before mixing it with the binders.
FR7338465A 1973-10-29 1973-10-29 Treatment of household/agricultural/forestry waste - for the production of building construction units eg plates, blocks Expired FR2249534A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7338465A FR2249534A5 (en) 1973-10-29 1973-10-29 Treatment of household/agricultural/forestry waste - for the production of building construction units eg plates, blocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7338465A FR2249534A5 (en) 1973-10-29 1973-10-29 Treatment of household/agricultural/forestry waste - for the production of building construction units eg plates, blocks

Publications (1)

Publication Number Publication Date
FR2249534A5 true true FR2249534A5 (en) 1975-05-23

Family

ID=9127046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7338465A Expired FR2249534A5 (en) 1973-10-29 1973-10-29 Treatment of household/agricultural/forestry waste - for the production of building construction units eg plates, blocks

Country Status (1)

Country Link
FR (1) FR2249534A5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453688A1 (en) * 1979-04-09 1980-11-07 Rossi Livio Srl Method for use of sludge from the industrial application of curable stoving paints in spray booths
FR2471265A1 (en) * 1979-12-14 1981-06-19 Vfi Gmbh Deposition process and final evacuation of waste comprising portions which may be of Transmitter phenomena or elution
WO1991011253A1 (en) * 1990-01-23 1991-08-08 Itex Enterprises, Inc. Apparatus and method for mixing solid or semi-solid wastes with additives
EP1413562A1 (en) * 2002-10-24 2004-04-28 John Gerard Cronin Using wastewater sludge in the production of concrete

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453688A1 (en) * 1979-04-09 1980-11-07 Rossi Livio Srl Method for use of sludge from the industrial application of curable stoving paints in spray booths
FR2471265A1 (en) * 1979-12-14 1981-06-19 Vfi Gmbh Deposition process and final evacuation of waste comprising portions which may be of Transmitter phenomena or elution
WO1991011253A1 (en) * 1990-01-23 1991-08-08 Itex Enterprises, Inc. Apparatus and method for mixing solid or semi-solid wastes with additives
EP1413562A1 (en) * 2002-10-24 2004-04-28 John Gerard Cronin Using wastewater sludge in the production of concrete

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Legal Events

Date Code Title Description
ST Notification of lapse