TNSN90029A1 - "articles en beton resistant a l'acide notamment tuyaux en beton sulfure et leur methode de fabrication" - Google Patents
"articles en beton resistant a l'acide notamment tuyaux en beton sulfure et leur methode de fabrication"Info
- Publication number
- TNSN90029A1 TNSN90029A1 TNTNSN90029A TNSN90029A TNSN90029A1 TN SN90029 A1 TNSN90029 A1 TN SN90029A1 TN TNSN90029 A TNTNSN90029 A TN TNSN90029A TN SN90029 A TNSN90029 A TN SN90029A TN SN90029 A1 TNSN90029 A1 TN SN90029A1
- Authority
- TN
- Tunisia
- Prior art keywords
- pipes
- concrete
- cement
- resistant
- acid
- Prior art date
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
- C04B28/36—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 sulfur, sulfides or selenium
-
- 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
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/02—Conditioning the material prior to shaping
-
- 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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
- B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
- B28B21/14—Methods 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
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
- B28B7/42—Moulds; 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
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/08—Rigid pipes of concrete, cement, or asbestos cement, with or without reinforcement
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/23—Acid resistance, e.g. against acid air or rain
-
- 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
- C04B2111/56—Compositions suited for fabrication of pipes, e.g. by centrifugal casting, or for coating concrete pipes
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
- Y10T428/1314—Contains 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)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (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)
Abstract
LES ARTICLES EN BETON, RESISTANT AUX ACIDES ET EN PARTICULIER LES TUYAUX EN BETON FABRIQUES A PARTIR D'UN MATERIAU FORMULE SUR LA BASE D'UNE COMPOSITION DE BETON CIMENT, PORTLAND CONVENANT A LA FABRICATION DE TUYAUX, PAR LA METHODE DE MOULAGE A SEC, LE VOLUME DE CIMENT PORTLAND, DE MATIERE D'APPORT ET D'EAU ETANT REMPLACE PAR UN VOLUME PRATIQUEMENT EQUIVALANT DE CIMENT SULFURE ET DE MATIERE D'APPORT, LA QUANTITE DES AUTRES COMPOSANTES DEMEURANT PRATIQUEMENT INCHANGEE. LES TUYAUX EN BETON SULFURE SONT FABRIQUES PAR LE MIXAGE DES COMPOSANTES DU MATERIAU ET L'AJUSTEMENT DU MELANGE A LA TEMPERATURE DE FUSION DU CIMENT SULFURE. A CETTE TEMPERATURE, LE MELANGE EST COULE, ACCOMPAGNE DE VIBRATIONS VIGOUREUSES. ON UTILISERA UN MOULE PRE-CHAUFFE A UNE TEMPERATURE MAXIMUM DE 160 C. LES TUYAUX COULES PEUVENT ETRE ENLEVES DU MOULE IMMEDIATEMENT APRES COULAGE. AU BOUT DE 24 HEURES UNIQUEMENT, ILS ONT OBTENU UNE FORCE SUFFISANTE, PERMETTANT LEUR LIVRAISON SUR LE SITE DE CONSTRUCTION. LES TUYAUX EN BETON SULFURE CONVIENNENT PARTICULIEREMENT AUX CONDITIONS DIFFICILES, ILS RESISTENT EN EFFET AUX ATTAQUES DE L'ACIDE ET DU SEL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK117589A DK160709C (da) | 1989-03-10 | 1989-03-10 | Fremgangsmaade til fremstilling af syrefaste svovlbetonroer. |
Publications (1)
Publication Number | Publication Date |
---|---|
TNSN90029A1 true TNSN90029A1 (fr) | 1991-03-05 |
Family
ID=8101844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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" |
Country Status (20)
Country | Link |
---|---|
US (1) | US4981740A (fr) |
EP (1) | EP0462193A1 (fr) |
JP (1) | JPH04504101A (fr) |
CN (1) | CN1046306A (fr) |
AU (1) | AU5282290A (fr) |
BR (1) | BR9007208A (fr) |
CA (1) | CA2048643A1 (fr) |
CZ (1) | CZ277704B6 (fr) |
DD (1) | DD298771A5 (fr) |
DK (1) | DK160709C (fr) |
FI (1) | FI914144A0 (fr) |
GR (1) | GR900100158A (fr) |
HU (1) | HUT59892A (fr) |
MA (1) | MA21766A1 (fr) |
MY (1) | MY105261A (fr) |
NO (1) | NO913538L (fr) |
NZ (1) | NZ232845A (fr) |
TN (1) | TNSN90029A1 (fr) |
WO (1) | WO1990010606A1 (fr) |
YU (1) | YU42890A (fr) |
Families Citing this family (29)
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 |
US6572697B2 (en) | 2000-03-14 | 2003-06-03 | James Hardie Research Pty Limited | Fiber cement building materials with low density additives |
US6447545B1 (en) * | 2000-07-01 | 2002-09-10 | George W. Bagby | Self-aligning bone implant |
US20030164119A1 (en) * | 2002-03-04 | 2003-09-04 | Basil Naji | Additive for dewaterable slurry and slurry incorporating same |
KR100870627B1 (ko) * | 2001-03-02 | 2008-12-01 | 제임스 하디 인터내셔널 파이낸스 비.브이. | 스패터링 장치 |
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 |
KR20070103475A (ko) * | 2005-02-15 | 2007-10-23 | 제임스 하디 인터내셔널 파이낸스 비.브이. | 마루판 시트 및 모듈러 마루판 시스템 |
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 |
AU2007236561B2 (en) | 2006-04-12 | 2012-12-20 | James Hardie Technology Limited | A surface sealed reinforced building element |
EP1944147A1 (fr) * | 2007-01-15 | 2008-07-16 | Shell Internationale Researchmaatschappij B.V. | Moule et procédé de formation d'un produit en ciment au soufre |
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 |
WO2012055895A1 (fr) * | 2010-10-27 | 2012-05-03 | Shell Internationale Research Maatschappij B.V. | Béton armé au soufre |
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)
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 (fr) * | 1974-12-24 | 1979-05-15 | Lothar Diehl | Fabrication de beton au soufre |
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 |
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 |
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 |
US4387167A (en) * | 1980-01-30 | 1983-06-07 | Pennzoil Company | Sulfur-based adducts and compositions |
US4302255A (en) * | 1980-01-30 | 1981-11-24 | Pennzoil Company | Sulfur-based adduct and compositions containing the adduct |
CA1195020A (fr) * | 1980-09-12 | 1985-10-08 | Robert E. Loov | Compositions au soufre durables au gel et au degel |
US4391969A (en) * | 1980-10-14 | 1983-07-05 | The United States Of America As Represented By The Department Of Commerce | Modified sulfur cement |
US4332911A (en) * | 1981-02-23 | 1982-06-01 | Chevron Research | Sulfur cement-aggregate compositions and methods for preparing |
US4332912A (en) * | 1981-02-23 | 1982-06-01 | Chevron Research | Sulfur-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 (fr) * | 1988-05-13 | 1991-08-07 | Péter Jòzsef | Composition et appareil pour la production d'éléments préfabriqués et de produits similaires |
-
1989
- 1989-03-10 DK DK117589A patent/DK160709C/da not_active IP Right Cessation
- 1989-03-21 US US07/326,617 patent/US4981740A/en not_active Expired - Fee Related
-
1990
- 1990-02-22 EP EP90904778A patent/EP0462193A1/fr not_active Withdrawn
- 1990-02-22 CA CA002048643A patent/CA2048643A1/fr not_active Abandoned
- 1990-02-22 HU HU902775A patent/HUT59892A/hu unknown
- 1990-02-22 WO PCT/DK1990/000051 patent/WO1990010606A1/fr not_active Application Discontinuation
- 1990-02-22 AU AU52822/90A patent/AU5282290A/en not_active Abandoned
- 1990-02-22 JP JP2504898A patent/JPH04504101A/ja active Pending
- 1990-02-22 BR BR909007208A patent/BR9007208A/pt unknown
- 1990-02-28 MY MYPI90000310A patent/MY105261A/en unknown
- 1990-03-05 YU YU00428/90A patent/YU42890A/xx unknown
- 1990-03-07 GR GR90100158A patent/GR900100158A/el unknown
- 1990-03-07 MA MA22029A patent/MA21766A1/fr unknown
- 1990-03-08 NZ NZ232845A patent/NZ232845A/xx unknown
- 1990-03-08 DD DD90338515A patent/DD298771A5/de not_active IP Right Cessation
- 1990-03-09 CZ CS901166A patent/CZ277704B6/cs unknown
- 1990-03-10 CN CN90101244A patent/CN1046306A/zh active Pending
- 1990-03-12 TN TNTNSN90029A patent/TNSN90029A1/fr unknown
-
1991
- 1991-09-03 FI FI914144A patent/FI914144A0/fi not_active Application Discontinuation
- 1991-09-09 NO NO91913538A patent/NO913538L/no unknown
Also Published As
Publication number | Publication date |
---|---|
DK160709B (da) | 1991-04-08 |
US4981740A (en) | 1991-01-01 |
CA2048643A1 (fr) | 1990-09-11 |
MY105261A (en) | 1994-09-30 |
DK160709C (da) | 1991-09-16 |
MA21766A1 (fr) | 1990-10-01 |
JPH04504101A (ja) | 1992-07-23 |
CN1046306A (zh) | 1990-10-24 |
DD298771A5 (de) | 1992-03-12 |
DK117589A (da) | 1990-09-11 |
BR9007208A (pt) | 1992-02-18 |
NO913538D0 (no) | 1991-09-09 |
NZ232845A (en) | 1991-02-26 |
EP0462193A1 (fr) | 1991-12-27 |
DK117589D0 (da) | 1989-03-10 |
AU5282290A (en) | 1990-10-09 |
YU42890A (en) | 1991-08-31 |
HUT59892A (en) | 1992-07-28 |
NO913538L (no) | 1991-09-09 |
GR900100158A (el) | 1991-07-31 |
FI914144A0 (fi) | 1991-09-03 |
CZ277704B6 (en) | 1993-03-17 |
WO1990010606A1 (fr) | 1990-09-20 |
HU902775D0 (en) | 1992-01-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TNSN90029A1 (fr) | "articles en beton resistant a l'acide notamment tuyaux en beton sulfure et leur methode de fabrication" | |
FR2522320A1 (fr) | Gachees de ciment hydraulique et procede d'amelioration de gachees de ciment hydraulique | |
WO2014096701A1 (fr) | Composition de béton ou mortier allégé comprenant une mousse aqueuse | |
FR2598349B1 (fr) | Procede de fabrication de murs en pises, ou terre stabilisee, machine a projeter adaptee a sa mise en oeuvre, et mur ainsi obtenu | |
CA2751577A1 (fr) | Liant hydraulique rapide pour pieces et ouvrages en beton contenant un sel de calcium | |
FR3108054A1 (fr) | Mortier à base de terre | |
EP0012590B1 (fr) | Mélanges de ciment hydraulique non-plastiques et procédé pour améliorer de tels mélanges | |
FR2943053A1 (fr) | Systeme d'adjuvants pour beton prefabrique | |
JP3550341B2 (ja) | 可塑性注入材 | |
FR2604170A1 (fr) | Nouvelles compositions utilisables comme adjuvants pour beton | |
FR2520349A1 (fr) | Procede de fabrication d'une pierre reconstituee et pierre ainsi obtenue | |
WO1994003407A1 (fr) | Liants hydrauliques a prise et durcissement rapides et melanges de liants les contenant, leur preparation et leur utilisation pour la preparation de mortiers et betons | |
SU1606490A1 (ru) | Комплексна добавка дл бетонной смеси | |
SU1203060A1 (ru) | Бетонна смесь и способ изготовлени бетонных изделий | |
CH625773A5 (en) | Sag-resistant composition | |
SU1655940A1 (ru) | Комплексна добавка дл бетонной смеси | |
BE1004354A3 (fr) | Nouveau procede de preparation de beton projete. | |
SU1604803A1 (ru) | Способ приготовлени цементобетонной смеси дл морозостойкого бетона | |
SU1067017A1 (ru) | Способ моделировани эрозивного гастродуоденита | |
SU61723A1 (ru) | Способ изготовлени цементных строительных растворов | |
SU1046220A1 (ru) | Сырьева смесь дл изготовлени легкого бетона | |
CA2007027A1 (fr) | Procede de protection du beton contre les effets du gel et du degel | |
SU621651A1 (ru) | Бетонна смесь | |
RU2171238C1 (ru) | Цементный бетон | |
SU573457A1 (ru) | Бетонна смесь |