DK160709C - Fremgangsmaade til fremstilling af syrefaste svovlbetonroer. - Google Patents

Fremgangsmaade til fremstilling af syrefaste svovlbetonroer.

Info

Publication number
DK160709C
DK160709C DK117589A DK117589A DK160709C DK 160709 C DK160709 C DK 160709C DK 117589 A DK117589 A DK 117589A DK 117589 A DK117589 A DK 117589A DK 160709 C DK160709 C DK 160709C
Authority
DK
Denmark
Prior art keywords
procedure
preparation
acid resistant
concrete pipes
sulfur concrete
Prior art date
Application number
DK117589A
Other languages
Danish (da)
English (en)
Other versions
DK117589A (da
DK117589D0 (da
DK160709B (da
Inventor
Leif Holbaum Aarsleff Larsen
Original Assignee
Kkkk As
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 Kkkk As filed Critical Kkkk As
Publication of DK117589D0 publication Critical patent/DK117589D0/da
Priority to DK117589A priority Critical patent/DK160709C/da
Priority to US07/326,617 priority patent/US4981740A/en
Priority to EP90904778A priority patent/EP0462193A1/en
Priority to CA002048643A priority patent/CA2048643A1/en
Priority to JP2504898A priority patent/JPH04504101A/ja
Priority to BR909007208A priority patent/BR9007208A/pt
Priority to HU902775A priority patent/HUT59892A/hu
Priority to AU52822/90A priority patent/AU5282290A/en
Priority to PCT/DK1990/000051 priority patent/WO1990010606A1/en
Priority to MYPI90000310A priority patent/MY105261A/en
Priority to YU00428/90A priority patent/YU42890A/xx
Priority to GR90100158A priority patent/GR900100158A/el
Priority to MA22029A priority patent/MA21766A1/fr
Priority to NZ232845A priority patent/NZ232845A/xx
Priority to DD90338515A priority patent/DD298771A5/de
Priority to CS901166A priority patent/CZ277704B6/cs
Priority to CN90101244A priority patent/CN1046306A/zh
Priority to TNTNSN90029A priority patent/TNSN90029A1/fr
Publication of DK117589A publication Critical patent/DK117589A/da
Publication of DK160709B publication Critical patent/DK160709B/da
Priority to FI914144A priority patent/FI914144A0/fi
Priority to NO913538A priority patent/NO913538D0/no
Application granted granted Critical
Publication of DK160709C publication Critical patent/DK160709C/da

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
    • C04B28/36Compositions 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 sulfur, sulfides or selenium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/02Conditioning the material prior to shaping
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00Methods or machines specially adapted for the production of tubular articles
    • B28B21/02Methods or machines specially adapted for the production of tubular articles by casting into moulds
    • B28B21/10Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
    • B28B21/14Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means vibrating, e.g. the surface of the material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00Moulds; Cores; Mandrels
    • B28B7/40Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/42Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for heating or cooling, e.g. steam jackets, by means of treating agents acting directly on the moulding material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00Rigid pipes
    • F16L9/08Rigid pipes of concrete, cement, or asbestos cement, with or without reinforcement
    • 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
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20Resistance against chemical, physical or biological attack
    • C04B2111/23Acid resistance, e.g. against acid air or rain
    • 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
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/56Compositions suited for fabrication of pipes, e.g. by centrifugal casting, or for coating concrete pipes
    • 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/13Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/13Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • Y10T428/1314Contains fabric, fiber particle, or filament made of glass, ceramic, or sintered, fused, fired, or calcined metal oxide, or metal carbide or other inorganic compound [e.g., fiber glass, mineral fiber, sand, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
DK117589A 1989-03-10 1989-03-10 Fremgangsmaade til fremstilling af syrefaste svovlbetonroer. DK160709C (da)

Priority Applications (20)

Application Number Priority Date Filing Date Title
DK117589A DK160709C (da) 1989-03-10 1989-03-10 Fremgangsmaade til fremstilling af syrefaste svovlbetonroer.
US07/326,617 US4981740A (en) 1989-03-10 1989-03-21 Acid resistant concrete articles, especially sulfur concrete pipes, and a method of manufacturing said articles
EP90904778A EP0462193A1 (en) 1989-03-10 1990-02-22 Acid resistant concrete articles, especially sulphur concrete pipes and a method of manufacturing them
CA002048643A CA2048643A1 (en) 1989-03-10 1990-02-22 Acid resistant concrete articles, especially sulphur concrete pipes and a method of manufacturing them
JP2504898A JPH04504101A (ja) 1989-03-10 1990-02-22 耐酸性コンクリート製品、特に硫黄コンクリートパイプおよびその製造方法
BR909007208A BR9007208A (pt) 1989-03-10 1990-02-22 Artigos concreto resistentes a acido,na forma de tubulacoes de concreto de enxofre,tubulacoes de concreto de enxofre e processo para fabrica-las
HU902775A HUT59892A (en) 1989-03-10 1990-02-22 Acid proof concrete shapes, especially sulfur-concrete pipes
AU52822/90A AU5282290A (en) 1989-03-10 1990-02-22 Acid resistant concrete articles, especially sulphur concrete pipes and a method of manufacturing them
PCT/DK1990/000051 WO1990010606A1 (en) 1989-03-10 1990-02-22 Acid resistant concrete articles, especially sulphur concrete pipes and a method of manufacturing them
MYPI90000310A MY105261A (en) 1989-03-10 1990-02-28 Acid resistant concrete artcles, especially sulpher concrete pipes and method of manufacturing them.
YU00428/90A YU42890A (en) 1989-03-10 1990-03-05 Acids resistant concrete products, especially tubes of sulphur concrete, and process for producing thereof
GR90100158A GR900100158A (el) 1989-03-10 1990-03-07 Αντικειμενα απο σκυροδεμα ανθεκτικα σε οξεα,ειδικα σωληνες απο σκυροδεμα θειου και μεθοδος κατασκευης των
MA22029A MA21766A1 (fr) 1989-03-10 1990-03-07 Articles en beton resistant aux acides en particulier tuyaux en beton au soufre et procede pour leur fabrication .
NZ232845A NZ232845A (en) 1989-03-10 1990-03-08 Casting, with vibration, pipes of sulphur concrete in a heated mould
DD90338515A DD298771A5 (de) 1989-03-10 1990-03-08 Saeurebestaendige schwefelbetonrohre und verfahren zu deren herstellung
CS901166A CZ277704B6 (en) 1989-03-10 1990-03-09 Tubes from sulfur-containing concrete and process for producing thereof
CN90101244A CN1046306A (zh) 1989-03-10 1990-03-10 耐酸混凝土制品特别是硫磺混凝土管及其制造方法
TNTNSN90029A TNSN90029A1 (fr) 1989-03-10 1990-03-12 "articles en beton resistant a l'acide notamment tuyaux en beton sulfure et leur methode de fabrication"
FI914144A FI914144A0 (fi) 1989-03-10 1991-09-03 Syrabestaendiga betongprodukter, speciellt svavelbetongroer och deras framstaellningfoerfarande.
NO913538A NO913538D0 (no) 1989-03-10 1991-09-09 Syreresistente betonggjenstander, spesielt svovelbetongroer, samt fremgangsmaate for fremstilling.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK117589 1989-03-10
DK117589A DK160709C (da) 1989-03-10 1989-03-10 Fremgangsmaade til fremstilling af syrefaste svovlbetonroer.

Publications (4)

Publication Number Publication Date
DK117589D0 DK117589D0 (da) 1989-03-10
DK117589A DK117589A (da) 1990-09-11
DK160709B DK160709B (da) 1991-04-08
DK160709C true DK160709C (da) 1991-09-16

Family

ID=8101844

Family Applications (1)

Application Number Title Priority Date Filing Date
DK117589A DK160709C (da) 1989-03-10 1989-03-10 Fremgangsmaade til fremstilling af syrefaste svovlbetonroer.

Country Status (20)

Country Link
US (1) US4981740A (ja)
EP (1) EP0462193A1 (ja)
JP (1) JPH04504101A (ja)
CN (1) CN1046306A (ja)
AU (1) AU5282290A (ja)
BR (1) BR9007208A (ja)
CA (1) CA2048643A1 (ja)
CZ (1) CZ277704B6 (ja)
DD (1) DD298771A5 (ja)
DK (1) DK160709C (ja)
FI (1) FI914144A0 (ja)
GR (1) GR900100158A (ja)
HU (1) HUT59892A (ja)
MA (1) MA21766A1 (ja)
MY (1) MY105261A (ja)
NO (1) NO913538D0 (ja)
NZ (1) NZ232845A (ja)
TN (1) TNSN90029A1 (ja)
WO (1) WO1990010606A1 (ja)
YU (1) YU42890A (ja)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK243490A (da) * 1990-10-08 1992-04-09 Kkkk As Fremgangsmaade til fremstilling af en forblandet toer svovlbeton
DE4212325C2 (de) * 1992-04-13 1994-05-05 Hoechst Ag Verfahren zur Herstellung von Betonformkörpern mit verbesserter Säurebeständigkeit sowie Verwendung der danach hergestellten Betonformkörper
US5275655A (en) * 1992-11-17 1994-01-04 Cer-Con, Inc. Cementitious composition with nonadherent surface
AUPQ468299A0 (en) * 1999-12-15 2000-01-20 James Hardie Research Pty Limited Method and apparatus for extruding cementitious articles
ATE368017T1 (de) * 2000-03-14 2007-08-15 James Hardie Int Finance Bv Faserzementbaumaterialien mit zusatzstoffen niedriger dichte
US6447545B1 (en) * 2000-07-01 2002-09-10 George W. Bagby Self-aligning bone implant
PL200641B1 (pl) 2001-03-02 2009-01-30 James Hardie Int Finance Bv Urządzenie do nakładania zawiesiny na podłoże
US20030164119A1 (en) * 2002-03-04 2003-09-04 Basil Naji Additive for dewaterable slurry and slurry incorporating same
JP4701542B2 (ja) * 2001-05-31 2011-06-15 澁谷工業株式会社 充填装置とその充填方法
US20030207103A1 (en) * 2002-05-03 2003-11-06 Zvosec Charles M. System and method for protecting surfaces against corrosive compounds
MXPA05003691A (es) * 2002-10-07 2005-11-17 James Hardie Int Finance Bv Material mixto de fibrocemento de densidad media durable.
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
EP1856340A4 (en) * 2005-02-15 2013-12-04 Hardie James Technology Ltd FLOOR PLATE AND MODULAR FLOOR SYSTEM
JP4007997B2 (ja) * 2005-05-13 2007-11-14 新日本石油株式会社 改質硫黄固化体製造システム
JP4820970B2 (ja) * 2006-03-28 2011-11-24 Jx日鉱日石エネルギー株式会社 硫黄成形体用型枠、及び硫黄成形体の製造方法
MX2008013202A (es) 2006-04-12 2009-01-09 James Hardie Int Finance Bv Elemento de construcción de refozado y sellado en superficies.
EP1944147A1 (en) * 2007-01-15 2008-07-16 Shell Internationale Researchmaatschappij B.V. Mould and process for shaping a sulphur cement product
US8209927B2 (en) * 2007-12-20 2012-07-03 James Hardie Technology Limited Structural fiber cement building materials
JP5132494B2 (ja) * 2008-09-12 2013-01-30 Jx日鉱日石エネルギー株式会社 硫黄固化体製品の型枠装置
RU2455157C2 (ru) * 2010-08-31 2012-07-10 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" Способ литья изделий из серобетона
JP2014511117A (ja) * 2010-10-27 2014-05-08 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 補強硫黄コンクリート
KR101223705B1 (ko) * 2010-11-17 2013-01-21 지에스칼텍스 주식회사 유황폴리머 조성물
ITMI20110668A1 (it) 2011-04-19 2012-10-20 Claudio Paolo Cecchini Procedimento per la preparazione di manufatti a base di zolfo
CN102755957B (zh) * 2011-04-29 2014-05-07 刘岩 硫磺改性复合材料防腐涂料的雾化喷涂方法
CN104072040B (zh) * 2014-05-30 2016-01-20 蚌埠华东石膏有限公司 一种耐酸保温混凝土及其制备方法
CN106007649A (zh) * 2016-05-25 2016-10-12 句容联众科技开发有限公司 耐酸水泥混合材
RU170933U1 (ru) * 2016-07-06 2017-05-15 Общество с ограниченной ответственностью "СВАП ИНЖИНИРИНГ" Труба с бетонным покрытием
CN106272947A (zh) * 2016-10-31 2017-01-04 西安国蓝环保科技有限公司 一种耐腐蚀高强度管道的制造工艺
CN113443888A (zh) * 2021-04-01 2021-09-28 杨荣飞 一种硫磺耐酸混凝土及其生产工艺

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1465058A (en) * 1973-06-25 1977-02-23 Inderwick A Method of producing an article consisting wholly or partially of concrete
CA1054310A (en) * 1974-12-24 1979-05-15 Lothar Diehl Manufacture of sulfur concrete
US4058500A (en) * 1975-05-29 1977-11-15 Vroom Alan H Sulphur cements, process for making same and sulphur concretes made therefrom
US4293463A (en) * 1976-02-20 1981-10-06 Vroom Alan H Sulphur cements, process for making same and sulphur concretes made therefrom
US4134775A (en) * 1977-02-24 1979-01-16 Schwoegler Edward J Compositions of sulfur and fly ash and shaped articles produced therefrom
SE405186B (sv) * 1977-04-12 1978-11-20 Boras Elprodukter Ab Anordning vid elektriska kopplings- och apparatdosor
US4188230A (en) * 1978-09-12 1980-02-12 Sulphur Development Institute Of Canada Sulphur concretes, mortars and the like
US4256499A (en) * 1979-09-07 1981-03-17 Sulphur Development Institute Of Canada Sulfur concrete composition and method of making shaped sulfur concrete articles
US4348313A (en) * 1979-10-16 1982-09-07 The United States Of America As Represented By The Secretary Of The Department Of Commerce Concrete formulation comprising polymeric reaction product of sulfur/cyclopentadiene oligomer/dicyclopentadiene
US4311826A (en) * 1979-10-16 1982-01-19 The United States Of America As Represented By The United States Department Of Commerce Modified sulfur cement
US4302255A (en) * 1980-01-30 1981-11-24 Pennzoil Company Sulfur-based adduct and compositions containing the adduct
US4387167A (en) * 1980-01-30 1983-06-07 Pennzoil Company Sulfur-based adducts and compositions
CA1195020A (en) * 1980-09-12 1985-10-08 Robert E. Loov Freeze/thaw durable sulphur compositions
US4391969A (en) * 1980-10-14 1983-07-05 The United States Of America As Represented By The Department Of Commerce Modified sulfur cement
US4332912A (en) * 1981-02-23 1982-06-01 Chevron Research Sulfur-aggregate compositions and methods for preparing
US4332911A (en) * 1981-02-23 1982-06-01 Chevron Research Sulfur cement-aggregate compositions and methods for preparing
US4414385A (en) * 1982-03-11 1983-11-08 Gha Lock Joint, Inc. Concrete comprising sulfur, cyclopentadiene oligomers, aggregate and glass fibers
US4600373A (en) * 1982-03-11 1986-07-15 Gha Lock Joint, Inc. Concrete pipe machine
US4426458A (en) * 1982-07-30 1984-01-17 Sulphur Development Institute Of Canada (Sudic) Fiber reinforced sulphur concretes
US4496659A (en) * 1982-09-03 1985-01-29 Chevron Research Company Sulfur cement-aggregate compositions and methods for preparing
US4484950A (en) * 1983-05-04 1984-11-27 Monsanto Company Composites of sulfur and crystalline phosphate fibers
US4828619A (en) * 1987-02-18 1989-05-09 Fujisawa Pharmaceutical Co., Ltd. Air-entraining agent for flyash cement composition
EP0346626A3 (de) * 1988-05-13 1991-08-07 Péter Jòzsef Präparat und Vorrichtung insbesondere zur Herstellung von präfabrizierten Elementen und ähnlichen Produkten

Also Published As

Publication number Publication date
FI914144A0 (fi) 1991-09-03
CN1046306A (zh) 1990-10-24
HU902775D0 (en) 1992-01-28
WO1990010606A1 (en) 1990-09-20
DK117589A (da) 1990-09-11
MY105261A (en) 1994-09-30
AU5282290A (en) 1990-10-09
BR9007208A (pt) 1992-02-18
DK117589D0 (da) 1989-03-10
NO913538L (no) 1991-09-09
JPH04504101A (ja) 1992-07-23
YU42890A (en) 1991-08-31
US4981740A (en) 1991-01-01
NO913538D0 (no) 1991-09-09
DD298771A5 (de) 1992-03-12
TNSN90029A1 (fr) 1991-03-05
GR900100158A (el) 1991-07-31
DK160709B (da) 1991-04-08
MA21766A1 (fr) 1990-10-01
HUT59892A (en) 1992-07-28
CZ277704B6 (en) 1993-03-17
EP0462193A1 (en) 1991-12-27
CA2048643A1 (en) 1990-09-11
NZ232845A (en) 1991-02-26

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