DD141911A5 - Verfahren und vorrichtung zur herstellung von gipsplatten - Google Patents

Verfahren und vorrichtung zur herstellung von gipsplatten Download PDF

Info

Publication number
DD141911A5
DD141911A5 DD79210845A DD21084579A DD141911A5 DD 141911 A5 DD141911 A5 DD 141911A5 DD 79210845 A DD79210845 A DD 79210845A DD 21084579 A DD21084579 A DD 21084579A DD 141911 A5 DD141911 A5 DD 141911A5
Authority
DD
German Democratic Republic
Prior art keywords
trough
mixture
casting
reinforcement
mixer
Prior art date
Application number
DD79210845A
Other languages
German (de)
English (en)
Inventor
Adrien Delcoigne
Jacques Lanneau
Original Assignee
Saint Gobain
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 FR7803475A external-priority patent/FR2416777A1/fr
Priority claimed from FR7803474A external-priority patent/FR2416717A1/fr
Priority claimed from FR7803473A external-priority patent/FR2417134A1/fr
Application filed by Saint Gobain filed Critical Saint Gobain
Publication of DD141911A5 publication Critical patent/DD141911A5/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2218—Weight of at least one component to be mixed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/51—Methods thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/60—Pump mixers, i.e. mixing within a pump
    • B01F25/64—Pump mixers, i.e. mixing within a pump of the centrifugal-pump type, i.e. turbo-mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/75435—Discharge mechanisms characterised by the means for discharging the components from the mixer using means for discharging the mixture in a pulsating or intermittent manner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/7547—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
    • B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/0006—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects the reinforcement consisting of aligned, non-metal reinforcing elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
    • B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
    • B28B5/026—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length
    • B28B5/027—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length the moulding surfaces being of the indefinite length type, e.g. belts, and being continuously fed
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/043—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of plaster
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/04—Level control, e.g. controlling quantity of material stored in vessel with auxiliary non-electric power
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7339—By weight of accumulated fluid
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372—Particulate matter
    • Y10T428/24413—Metal or metal compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Accessories For Mixers (AREA)
DD79210845A 1978-02-08 1979-02-06 Verfahren und vorrichtung zur herstellung von gipsplatten DD141911A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7803475A FR2416777A1 (fr) 1978-02-08 1978-02-08 Fabrication de plaques de platre
FR7803474A FR2416717A1 (fr) 1978-02-08 1978-02-08 Melangeage en continu de solides pulverulents et de liquides
FR7803473A FR2417134A1 (fr) 1978-02-08 1978-02-08 Reglage du debit de pulpes evolutives

Publications (1)

Publication Number Publication Date
DD141911A5 true DD141911A5 (de) 1980-05-28

Family

ID=27250809

Family Applications (1)

Application Number Title Priority Date Filing Date
DD79210845A DD141911A5 (de) 1978-02-08 1979-02-06 Verfahren und vorrichtung zur herstellung von gipsplatten

Country Status (7)

Country Link
US (4) US4288263A (cs)
BG (1) BG34758A3 (cs)
CS (1) CS236759B2 (cs)
DD (1) DD141911A5 (cs)
HU (1) HU181493B (cs)
IL (1) IL56616A (cs)
SU (1) SU1009273A3 (cs)

Families Citing this family (116)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU531527B2 (en) * 1979-05-30 1983-08-25 Bpb Industries Ltd. Cementitious building board
CA1187481A (en) * 1980-06-04 1985-05-21 Robert Mercatoris Apparatus and method for the production of colloidal mixtures
SE422607B (sv) * 1980-08-01 1982-03-15 Karl Gunnar Ohlson Forfarande och anordning vid satsvis tillredning av beleggningsmassa, som innehaller stenmaterial och bitumenbindemedel
AU7354881A (en) 1980-08-02 1982-02-11 Plasticisers Ltd. Reinforcement product
US4351867A (en) * 1981-03-26 1982-09-28 General Electric Co. Thermal insulation composite of cellular cementitious material
US4436431A (en) 1981-05-11 1984-03-13 William A. Strong Slurry production system
US4436429A (en) 1981-05-11 1984-03-13 William A. Strong Slurry production system
US4397561A (en) * 1981-05-11 1983-08-09 William A. Strong Slurry production system
US4450022A (en) * 1982-06-01 1984-05-22 United States Gypsum Company Method and apparatus for making reinforced cement board
US4514093A (en) * 1983-02-01 1985-04-30 Waldes Kohinoor, Inc. Method and apparatus for delivery of a powder
US4488917A (en) * 1983-07-25 1984-12-18 United States Gypsum Company Method for making cement board
US5246287A (en) * 1986-10-28 1993-09-21 British Nuclear Fuels Plc Colloidal grout mixing apparatus and method
US4919540A (en) * 1988-05-27 1990-04-24 Halliburton Company Self-leveling mixer apparatus
DE58903323D1 (de) * 1988-06-04 1993-03-04 Sartorius Gmbh Oberschalige elektronische waage.
US5203628A (en) * 1988-09-30 1993-04-20 Hamm Family Partnership Portable batch mixing apparatus for cementitious construction materials
US5149192A (en) * 1988-09-30 1992-09-22 Mixer Products, Inc. System for mixing cementitious construction materials
US5085929A (en) * 1989-02-17 1992-02-04 Domtar Inc. Gypsum board
US5116671A (en) * 1989-02-17 1992-05-26 Domtar, Inc. Gypsum board
US5350554A (en) * 1991-02-01 1994-09-27 Glascrete, Inc. Method for production of reinforced cementitious panels
CH681442A5 (cs) * 1991-04-10 1993-03-31 Alusuisse Lonza Services Ag
US5580624A (en) 1992-08-11 1996-12-03 E. Khashoggi Industries Food and beverage containers made from inorganic aggregates and polysaccharide, protein, or synthetic organic binders, and the methods of manufacturing such containers
US5851634A (en) 1992-08-11 1998-12-22 E. Khashoggi Industries Hinges for highly inorganically filled composite materials
US5545450A (en) * 1992-08-11 1996-08-13 E. Khashoggi Industries Molded articles having an inorganically filled organic polymer matrix
US5720913A (en) 1992-08-11 1998-02-24 E. Khashoggi Industries Methods for manufacturing sheets from hydraulically settable compositions
WO1994004330A1 (en) 1992-08-11 1994-03-03 E. Khashoggi Industries Hydraulically settable containers
US5453310A (en) 1992-08-11 1995-09-26 E. Khashoggi Industries Cementitious materials for use in packaging containers and their methods of manufacture
US5508072A (en) * 1992-08-11 1996-04-16 E. Khashoggi Industries Sheets having a highly inorganically filled organic polymer matrix
US5580409A (en) 1992-08-11 1996-12-03 E. Khashoggi Industries Methods for manufacturing articles of manufacture from hydraulically settable sheets
US5830305A (en) 1992-08-11 1998-11-03 E. Khashoggi Industries, Llc Methods of molding articles having an inorganically filled organic polymer matrix
US5506046A (en) 1992-08-11 1996-04-09 E. Khashoggi Industries Articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix
US5800647A (en) 1992-08-11 1998-09-01 E. Khashoggi Industries, Llc Methods for manufacturing articles from sheets having a highly inorganically filled organic polymer matrix
US5665439A (en) 1992-08-11 1997-09-09 E. Khashoggi Industries Articles of manufacture fashioned from hydraulically settable sheets
US5582670A (en) 1992-08-11 1996-12-10 E. Khashoggi Industries Methods for the manufacture of sheets having a highly inorganically filled organic polymer matrix
US5658603A (en) 1992-08-11 1997-08-19 E. Khashoggi Industries Systems for molding articles having an inorganically filled organic polymer matrix
US5660903A (en) 1992-08-11 1997-08-26 E. Khashoggi Industries Sheets having a highly inorganically filled organic polymer matrix
US5928741A (en) 1992-08-11 1999-07-27 E. Khashoggi Industries, Llc Laminated articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix
US5830548A (en) 1992-08-11 1998-11-03 E. Khashoggi Industries, Llc Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets
US5641584A (en) 1992-08-11 1997-06-24 E. Khashoggi Industries Highly insulative cementitious matrices and methods for their manufacture
DK169728B1 (da) 1993-02-02 1995-01-23 Stein Gaasland Fremgangsmåde til frigørelse af cellulosebaserede fibre fra hinanden i vand og støbemasse til plastisk formning af celluloseholdige fiberprodukter
US5543186A (en) 1993-02-17 1996-08-06 E. Khashoggi Industries Sealable liquid-tight, thin-walled containers made from hydraulically settable materials
US5738921A (en) 1993-08-10 1998-04-14 E. Khashoggi Industries, Llc Compositions and methods for manufacturing sealable, liquid-tight containers comprising an inorganically filled matrix
KR960704621A (ko) * 1993-10-01 1996-10-09 데이비드 이안 버칸 재료 혼합기(materials mixer)
CA2146277C (en) * 1994-05-25 2002-03-26 John L. Phillips Apparatus and method for manufacturing gypsum board
US5573333A (en) * 1994-08-22 1996-11-12 National Gypsum Company Demand responsive, continuous preparation of starch slurry for use in manufacturing gypsum products
CA2211984C (en) 1997-09-12 2002-11-05 Marc-Andre Mathieu Cementitious panel with reinforced edges
US5966885A (en) * 1997-12-01 1999-10-19 Chatelain; Paul J. Foam panels for wall construction
IL123227A0 (en) * 1998-02-08 1998-09-24 3By Ltd Check valve
US6508895B2 (en) 1998-09-09 2003-01-21 United States Gypsum Co Method of producing gypsum/fiber board
CA2285154C (en) * 1999-10-05 2004-08-03 Ronald W. T. Birchard Apparatus and method for blending dry materials
FR2824552B1 (fr) * 2001-05-14 2004-04-02 Lafarge Platres Procede et dispositif pour la formation de couches denses dans un pate de platre
US20090087616A1 (en) * 2001-06-06 2009-04-02 Hennis Mark E Coatings for glass reinforced faced gypsum board
US20050159057A1 (en) * 2001-06-06 2005-07-21 Bpb Plc Exterior sheathing weather barrier construction and method of manufacture
US6524679B2 (en) * 2001-06-06 2003-02-25 Bpb, Plc Glass reinforced gypsum board
US7435369B2 (en) * 2001-06-06 2008-10-14 Bpb Plc Method for targeted delivery of additives to varying layers in gypsum panels
FR2825658B1 (fr) * 2001-06-07 2007-08-31 Bpb Plc Procede de fabrication d'une plaque a base de liant tel que platre, ciment ou autre, extrudeur pour la mise en oeuvre d'un tel procede, et plaque ainsi obtenue et son utilisation
US6494609B1 (en) * 2001-07-16 2002-12-17 United States Gypsum Company Slurry mixer outlet
CL2004000569A1 (es) * 2003-03-19 2005-05-06 United States Gypsum Co Metodos para preparar paneles acusticos a partir de una mezcla que comprende agua, agente espumante, yeso calcinado, y opcionalmente aditivos; y paneles acusticos.
US20040219845A1 (en) * 2003-04-29 2004-11-04 Graham Samuel E. Fabric reinforced cement
FR2882029B1 (fr) * 2005-02-14 2011-03-11 Commissariat Energie Atomique Dispositif de distribution d'au moins un materiau granulaire dans un recipient, dispositif de remplissage et procede de remplissage utilisant un tel dispositif
US8016960B2 (en) 2005-04-27 2011-09-13 United States Gypsum Company Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsum
US7718019B2 (en) * 2005-04-27 2010-05-18 United States Gypsum Company Methods of and systems for preparing a heat resistant accelerant slurry and adding the accelerant slurry to a post-mixer aqueous dispersion of calcined gypsum
US20060243171A1 (en) * 2005-04-27 2006-11-02 United States Gypsum Company Wet gypsum accelerator and methods, composition, and product relating thereto
EP1745840A1 (en) * 2005-07-22 2007-01-24 Services Petroliers Schlumberger Apparatus and method for mixing a liquid material and a flowable powdery material to obtain a slurry
US20110235460A1 (en) * 2005-07-22 2011-09-29 Schlumberger Technology Corporation Method and apparatus to optimize the mixing process
US7364676B2 (en) * 2005-09-01 2008-04-29 United States Gypsum Company Slurry spreader for cementitious board production
US20080057318A1 (en) * 2006-08-29 2008-03-06 Adzima Leonard J Low density drywall
CA2663277C (en) 2006-09-11 2014-08-19 Certainteed Gypsum, Inc. Gypsum board forming device with improved slurry spread
US7897079B2 (en) * 2006-09-21 2011-03-01 United States Gypsum Company Method and apparatus for scrim embedment into wet processed panels
DE102006051871A1 (de) * 2006-10-31 2008-05-08 Gebrüder Lödige Maschinenbau GmbH Transportvorrichtung für Schüttgut
US20080099133A1 (en) * 2006-11-01 2008-05-01 United States Gypsum Company Panel smoothing process and apparatus for forming a smooth continuous surface on fiber-reinforced structural cement panels
US7524386B2 (en) * 2006-11-01 2009-04-28 United States Gypsum Company Method for wet mixing cementitious slurry for fiber-reinforced structural cement panels
US7513963B2 (en) * 2006-11-01 2009-04-07 United States Gypsum Company Method for wet mixing cementitious slurry for fiber-reinforced structural cement panels
US7754052B2 (en) * 2006-11-01 2010-07-13 United States Gypsum Company Process and apparatus for feeding cementitious slurry for fiber-reinforced structural cement panels
MX367591B (es) * 2007-03-21 2019-08-27 Ash Tech Ind L L C Materiales utilitarios que incorporan una matriz de micropartículas.
US8445101B2 (en) 2007-03-21 2013-05-21 Ashtech Industries, Llc Sound attenuation building material and system
US20090239429A1 (en) 2007-03-21 2009-09-24 Kipp Michael D Sound Attenuation Building Material And System
SE0702702L (sv) * 2007-12-06 2008-09-09 Metso Fiber Karlstad Ab System för mottagning och transport av mesa från ett vitlutsfilter
US8303159B2 (en) * 2008-09-05 2012-11-06 United States Gypsum Company Efficient wet starch preparation system for gypsum board production
WO2010054029A2 (en) * 2008-11-04 2010-05-14 Ashtech Industries, L.L.C. Utility materials incorporating a microparticle matrix formed with a setting system
US9296124B2 (en) 2010-12-30 2016-03-29 United States Gypsum Company Slurry distributor with a wiping mechanism, system, and method for using same
US10076853B2 (en) 2010-12-30 2018-09-18 United States Gypsum Company Slurry distributor, system, and method for using same
EP2658694B1 (en) 2010-12-30 2017-08-02 United States Gypsum Company Slurry distribution system and method
JP6075787B2 (ja) 2010-12-30 2017-02-08 ユナイテッド・ステイツ・ジプサム・カンパニー スラリー分配器、システム、およびそれを用いるためのおよび方法
US9999989B2 (en) 2010-12-30 2018-06-19 United States Gypsum Company Slurry distributor with a profiling mechanism, system, and method for using same
US10293522B2 (en) 2011-10-24 2019-05-21 United States Gypsum Company Multi-piece mold and method of making slurry distributor
EP2771156B1 (en) 2011-10-24 2019-12-04 United States Gypsum Company Flow splitter for slurry distribution system
ES2606019T3 (es) 2011-10-24 2017-03-17 United States Gypsum Company Empalme de descarga con múltiples ramas para la distribución de lechada
US8845940B2 (en) 2012-10-25 2014-09-30 Carboncure Technologies Inc. Carbon dioxide treatment of concrete upstream from product mold
CA2892024C (en) * 2012-12-05 2021-01-19 Yoshino Gypsum Co., Ltd. Mixing and stirring device, mixing and stirring method, and method for manufacturing lightweight gypsum board
MX2015010109A (es) 2013-02-04 2016-04-20 Coldcrete Inc Sistema y metodo para aplicar dioxido de carbono durante la produccion de concreto.
US9376345B2 (en) * 2013-06-25 2016-06-28 Carboncure Technologies Inc. Methods for delivery of carbon dioxide to a flowable concrete mix
US20160107939A1 (en) 2014-04-09 2016-04-21 Carboncure Technologies Inc. Methods and compositions for concrete production
US9108883B2 (en) * 2013-06-25 2015-08-18 Carboncure Technologies, Inc. Apparatus for carbonation of a cement mix
US10927042B2 (en) 2013-06-25 2021-02-23 Carboncure Technologies, Inc. Methods and compositions for concrete production
US9388072B2 (en) 2013-06-25 2016-07-12 Carboncure Technologies Inc. Methods and compositions for concrete production
ITVI20130226A1 (it) * 2013-09-12 2015-03-13 Revelin Diego Srl Valvola di scarico per recipienti contenenti impasti fluidi e mescolatrice-impastatrice comprendente detta valvola
WO2015123769A1 (en) 2014-02-18 2015-08-27 Carboncure Technologies, Inc. Carbonation of cement mixes
US10059033B2 (en) 2014-02-18 2018-08-28 United States Gypsum Company Cementitious slurry mixing and dispensing system with pulser assembly and method for using same
EP3129126A4 (en) 2014-04-07 2018-11-21 Carboncure Technologies Inc. Integrated carbon dioxide capture
ES2613303B1 (es) * 2015-11-20 2018-03-07 It Food Máquina procesadora de productos compuestos a base de mezclas, y procedimiento de dicho procesado
US10537863B2 (en) 2015-12-31 2020-01-21 United States Gypsum Company Constrictor valve with webbing, cementitious slurry mixing and dispensing assembly, and method for making cementitious product
SG10202010009XA (en) 2016-04-11 2020-11-27 Carboncure Tech Inc Methods and compositions for treatment of concrete wash water
US10639654B2 (en) 2016-07-06 2020-05-05 United States Gypsum Company Gypsum slurry application modifier
US20180009129A1 (en) * 2016-07-11 2018-01-11 National Gypsum Properties, Llc System for making gypsum board using a liquid gypsum set accelerator
CN106903798B (zh) * 2017-04-11 2023-08-04 南宁市嘉旺水泥制品有限公司 一种混凝土卸料装置
JP7273738B2 (ja) 2017-06-20 2023-05-15 カーボンキュア テクノロジーズ インコーポレイテッド コンクリート洗浄水処理のための方法および組成物
CN109279910B (zh) * 2017-07-19 2021-10-08 北新集团建材股份有限公司 一种制备石膏板的方法
WO2019058936A1 (ja) * 2017-09-19 2019-03-28 吉野石膏株式会社 ミキサーのスラリー吐出管及びスラリー吐出方法
CN108890874B (zh) * 2018-07-23 2020-10-30 磐安县宸熙工艺品有限公司 一种再利用固体废弃物加工工艺品的装置
CN109331735A (zh) * 2018-10-26 2019-02-15 赵旭 一种配比可调的肥料混匀机
EP3959185A4 (en) 2019-04-26 2023-05-31 Carboncure Technologies Inc. Carbonation of concrete aggregates
CN110898754B (zh) * 2019-12-16 2022-02-01 泗县智固通机电设备有限公司 混合物料间歇式出料装置
CN115387770B (zh) * 2021-05-24 2024-05-14 中国石油化工股份有限公司 压裂粉剂传送装置及传送方法
CN114986665B (zh) * 2022-06-06 2024-01-02 北京益远建业加气建材有限公司 一种阻燃石膏砌块的成型设备
US20250084005A1 (en) * 2023-04-20 2025-03-13 Obshchestvo S Ogranichennoi Otvetstvennostiu "Amatec" A method for making a water/gypsum mixture
WO2025014720A1 (en) * 2023-07-10 2025-01-16 United States Gypsum Company Method and apparatus for making a gypsum board

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1476938A (en) * 1922-08-03 1923-12-11 Standard Plastering System Means and method for preparing plastic compositions
US1489693A (en) * 1922-09-25 1924-04-08 United States Gypsum Co Machine and method for making hardened-edged plaster board
US1610627A (en) * 1923-02-17 1926-12-14 Wesley N Spires Method and machine for making wall board
US1702730A (en) * 1924-04-21 1929-02-19 Universal Gypsum & Lime Co Wall product and apparatus for and method of making same
US1781255A (en) * 1929-04-24 1930-11-11 Independent Oil Well Cementing Cement mixer for cementing oil and gas wells
US1880188A (en) * 1930-02-03 1932-09-27 Gypsum Lime And Alabastine Can Method of and apparatus for making wall board
US1908658A (en) * 1931-08-18 1933-05-09 Dean John Machine for producing wall board
US2088813A (en) * 1932-01-29 1937-08-03 United States Gypsum Co Apparatus for preparing gypsum slabs
US2007133A (en) * 1932-01-29 1935-07-02 United States Gypsum Co Gypsum slab and method of manufacturing same
US1945306A (en) * 1932-05-24 1934-01-30 Dean John Machine and method for producing wall board
FR826066A (fr) 1936-08-27 1938-03-22 Perfectionnements aux appareils pour décharger de la matière pulvérulente de silos
US2366673A (en) * 1939-12-30 1945-01-02 United States Gypsum Co Method of preparing gypsum casts
GB620173A (en) 1945-10-11 1949-03-21 Hudson Bay Mining & Smelting Improvements relating to control valves
US2538891A (en) * 1948-02-19 1951-01-23 Hoge Warren Zimmerman Co Continuous mixing and delivering apparatus
US2574233A (en) * 1948-04-12 1951-11-06 Ralph F Wolf White side wall tire
US2625381A (en) * 1950-10-18 1953-01-13 Hoge Warren Zimmerman Co Process of continuously preparing a gypsum slurry
FR1046077A (fr) 1950-12-22 1953-12-03 Ici Ltd Trémie de chargement de matériaux pulvérisés
US2805051A (en) * 1954-10-21 1957-09-03 Richard A Miller Apparatus for mixing gypsum and the like
US2915412A (en) * 1957-03-15 1959-12-01 Georgia Kaolin Co Method of handling and conditioning paper making clay for use
US3334675A (en) * 1962-12-22 1967-08-08 Satake Toshihiko Apparatus of controlling the yield of a polishing machine for grains
US3222036A (en) * 1963-02-07 1965-12-07 Arvel O Franz Apparatus for preparation of solids in liquid dispersions
US3459620A (en) * 1965-10-11 1969-08-05 United States Gypsum Co Apparatus for producing cast gypsum articles
FR1475741A (fr) 1966-01-17 1967-04-07 Commissariat Energie Atomique Dispositif régulateur de débit, notamment pour produit granulaire
DE1571606A1 (de) 1966-04-18 1970-07-23 Rudolf Kalich Verfahren und Vorrichtung zum Herstellen von Zementleim
US3343818A (en) * 1966-06-14 1967-09-26 Nat Gypsum Co Process for making gypsum board
US3532576A (en) * 1966-06-20 1970-10-06 Nat Gypsum Co Apparatus for making gypsum board
US3433245A (en) * 1967-04-28 1969-03-18 Cities Service Athabasca Inc Discharge valve pulsator system
US3479001A (en) * 1967-07-03 1969-11-18 Warren Automatic Tool Co Closure member and apparatus for controlling fluid flow through a conduit
SE329115B (cs) * 1967-12-27 1970-09-28 Nitro Nobel Ab
US3608869A (en) * 1969-05-28 1971-09-28 Texaco Inc System for blending liquid ingredients
US3643912A (en) * 1969-08-11 1972-02-22 Factory Mutual Res Corp Dynamic shutoff valve
FR2055795B1 (cs) 1969-08-20 1974-03-15 Goldschmidt Alfred
US3993822A (en) * 1970-02-25 1976-11-23 Gebr. Knauf Westdeutsche Gipswerke Multi-layer plasterboard
US3759483A (en) * 1971-05-14 1973-09-18 T Baxter Fluid actuated control valve
US3871625A (en) * 1971-07-24 1975-03-18 Funken Kk Continuous flow jet mixer
US3994480A (en) * 1971-10-25 1976-11-30 Albright & Wilson Limited Mixing method
NL7309880A (cs) 1972-08-23 1974-02-26
GB1520411A (en) * 1974-06-26 1978-08-09 Gillespie D L Reinforced laminates
US3967815A (en) * 1974-08-27 1976-07-06 Backus James H Dustless mixing apparatus and method for combining materials
HU172922B (hu) 1975-02-05 1979-01-28 Melyepitesi Tervezo Vallalat Ustanovka dlja smehhenija tvjordykh, zernistykh i/ili poroshkoobraznykh materialov s vodoj pri izgotovlenii pul'py, transportiruemoj po truboprovodam
US4057443A (en) * 1976-08-20 1977-11-08 National Gypsum Company Foamed gypsum wallboard

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SU1009273A3 (ru) 1983-03-30
US4257710A (en) 1981-03-24
IL56616A (en) 1983-03-31
US4288263A (en) 1981-09-08
BG34758A3 (en) 1983-11-15
IL56616A0 (en) 1979-05-31
HU181493B (en) 1983-07-28
US4364790A (en) 1982-12-21
US4334786A (en) 1982-06-15
CS236759B2 (en) 1985-05-15

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