FR2957016B1 - PROCESS FOR THE PREPARATION AND CONTINUOUS TRANSFER OF A LOW-DENSITY CONCRETE AND DEVICE FOR IMPLEMENTING THE SAME - Google Patents

PROCESS FOR THE PREPARATION AND CONTINUOUS TRANSFER OF A LOW-DENSITY CONCRETE AND DEVICE FOR IMPLEMENTING THE SAME

Info

Publication number
FR2957016B1
FR2957016B1 FR1051667A FR1051667A FR2957016B1 FR 2957016 B1 FR2957016 B1 FR 2957016B1 FR 1051667 A FR1051667 A FR 1051667A FR 1051667 A FR1051667 A FR 1051667A FR 2957016 B1 FR2957016 B1 FR 2957016B1
Authority
FR
France
Prior art keywords
implementing
preparation
low
same
continuous transfer
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 - Fee Related
Application number
FR1051667A
Other languages
French (fr)
Other versions
FR2957016A1 (en
Inventor
Gerard Lenain
Christophe Lanos
Christophe Lubert
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.)
Institut National Des Sciences Appliquees De R Fr
Process Chanvre Fr
Universite de Rennes 1
Original Assignee
BATIETHIC
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 BATIETHIC filed Critical BATIETHIC
Priority to FR1051667A priority Critical patent/FR2957016B1/en
Publication of FR2957016A1 publication Critical patent/FR2957016A1/en
Application granted granted Critical
Publication of FR2957016B1 publication Critical patent/FR2957016B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions 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
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/001—Compositions 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 unburned clay
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions 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 calcium sulfate cements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06—Implements for applying plaster, insulating material, or the like
    • E04F21/08—Mechanical implements
    • E04F21/10—Mechanical implements centrifugally acting
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00146—Sprayable or pumpable mixtures
    • 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
FR1051667A 2010-03-08 2010-03-08 PROCESS FOR THE PREPARATION AND CONTINUOUS TRANSFER OF A LOW-DENSITY CONCRETE AND DEVICE FOR IMPLEMENTING THE SAME Expired - Fee Related FR2957016B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1051667A FR2957016B1 (en) 2010-03-08 2010-03-08 PROCESS FOR THE PREPARATION AND CONTINUOUS TRANSFER OF A LOW-DENSITY CONCRETE AND DEVICE FOR IMPLEMENTING THE SAME

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1051667A FR2957016B1 (en) 2010-03-08 2010-03-08 PROCESS FOR THE PREPARATION AND CONTINUOUS TRANSFER OF A LOW-DENSITY CONCRETE AND DEVICE FOR IMPLEMENTING THE SAME

Publications (2)

Publication Number Publication Date
FR2957016A1 FR2957016A1 (en) 2011-09-09
FR2957016B1 true FR2957016B1 (en) 2012-08-17

Family

ID=42971044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1051667A Expired - Fee Related FR2957016B1 (en) 2010-03-08 2010-03-08 PROCESS FOR THE PREPARATION AND CONTINUOUS TRANSFER OF A LOW-DENSITY CONCRETE AND DEVICE FOR IMPLEMENTING THE SAME

Country Status (1)

Country Link
FR (1) FR2957016B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11845696B2 (en) 2015-11-03 2023-12-19 Parexgroup Sa Dry construction composition wet-sprayable by means of a screw pump and containing a binder and a biosourced filler, and preparation and uses of such a composition

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105904588A (en) * 2016-07-02 2016-08-31 安徽碧源环保工程有限公司 Pneumatic cement grouting agitation barrel
CN107090965A (en) * 2016-10-31 2017-08-25 于天宾 A kind of multi-functional grouting machine
FR3058137A1 (en) * 2016-11-03 2018-05-04 Parexgroup Sa DRYWALL PROJECTABLE DRY CONSTRUCTION COMPOSITION USING SCREW PUMP AND COMPRISING BINDER AND BIOSOURCEE FILLER - PREPARATION AND APPLICATIONS OF SUCH A COMPOSITION
FR3058171B1 (en) * 2016-11-03 2021-11-26 Parexgroup Sa MULTI-LAYER AND INSULATION CONSTRUCTIVE SYSTEM OF A BUILDING - ITS MANUFACTURING PROCESS - DRY COMPOSITION THAT CAN BE USED IN THIS MANUFACTURING
US20210269369A1 (en) * 2018-07-11 2021-09-02 Edgar Donald Knott A method for the manufacture of foamed plaster with hemp

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB439476A (en) * 1935-08-08 1935-12-06 Keympes Lammert De Boer Improvements in and relating to spraying devices
US2929436A (en) * 1957-10-17 1960-03-22 Goodyear Aircraft Corp Method and apparatus for spraying a mixture of fibers and resin material
FR2407058A1 (en) * 1977-10-26 1979-05-25 Roche Maurice Continuous mixer for concrete projected by lance - has chamber for preparing cement binder which is delivered to region behind lance for addition of dry aggregate
DE3168828D1 (en) * 1980-12-02 1985-03-21 Shell Int Research Filler gun suitable for cavity injection
FR2684326B1 (en) * 1991-11-29 1996-06-07 Pierre Bonnavion DOUBLE FLOW OF MORTARS OR CONCRETE BY DRY WAY.
JP2007327329A (en) * 2002-12-02 2007-12-20 Nisshoku Corp Mortar or concrete spraying apparatus
CZ2005253A3 (en) * 2005-04-20 2006-06-14 Tomis@Vladimír Method of carrying out refilling from a binder-stabilized granulate and apparatus for making the same
FR2923242A1 (en) * 2007-11-05 2009-05-08 Lhoist Rech Et Dev Sa Sa Belge Low-density concrete e.g. hemp lime concrete, projecting method for e.g. wall, involves humidifying mixture by mist blower due to dispersion of water in gas so as to obtain concrete, and projecting concrete on surface or substrate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11845696B2 (en) 2015-11-03 2023-12-19 Parexgroup Sa Dry construction composition wet-sprayable by means of a screw pump and containing a binder and a biosourced filler, and preparation and uses of such a composition

Also Published As

Publication number Publication date
FR2957016A1 (en) 2011-09-09

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Legal Events

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TQ Partial transmission of property

Owner name: INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE R, FR

Effective date: 20120704

Owner name: PROCESS CHANVRE, FR

Effective date: 20120704

Owner name: UNIVERSITE DE RENNES I, FR

Effective date: 20120704

PLFP Fee payment

Year of fee payment: 6

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PLFP Fee payment

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ST Notification of lapse

Effective date: 20191105