BE468851A - - Google Patents
Info
- Publication number
- BE468851A BE468851A BE468851DA BE468851A BE 468851 A BE468851 A BE 468851A BE 468851D A BE468851D A BE 468851DA BE 468851 A BE468851 A BE 468851A
- Authority
- BE
- Belgium
- Prior art keywords
- mass
- reinforcing
- contraction
- covering
- plastic
- Prior art date
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 45
- 239000004033 plastic Substances 0.000 claims description 38
- 229920003023 plastic Polymers 0.000 claims description 38
- 239000004567 concrete Substances 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 25
- 230000008602 contraction Effects 0.000 claims description 23
- 230000002787 reinforcement Effects 0.000 claims description 17
- 229920001169 thermoplastic Polymers 0.000 claims description 7
- 239000004416 thermosoftening plastic Substances 0.000 claims description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 239000011593 sulfur Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 210000000056 organ Anatomy 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 3
- 239000012815 thermoplastic material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 240000000662 Anethum graveolens Species 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910000743 fusible alloy Inorganic materials 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
- B28B21/60—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements
- B28B21/62—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements circumferential laterally tensioned
-
- 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
- B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
- B28B21/60—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements
-
- 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
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
- B28B23/12—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed to form prestressed circumferential reinforcements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G2021/127—Circular prestressing of, e.g. columns, tanks, domes
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S52/00—Static structures, e.g. buildings
- Y10S52/07—Synthetic building materials, reinforcements and equivalents
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Reinforcement Elements For Buildings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US447047A US2412915A (en) | 1942-06-07 | Pressure core barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE468851A true BE468851A (enrdf_load_stackoverflow) | 1942-11-30 |
Family
ID=34748713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE468851D BE468851A (enrdf_load_stackoverflow) | 1942-06-07 | 1946-10-29 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2414011A (enrdf_load_stackoverflow) |
| BE (1) | BE468851A (enrdf_load_stackoverflow) |
| FR (1) | FR940646A (enrdf_load_stackoverflow) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2458152A (en) * | 1945-04-03 | 1949-01-04 | Us Rubber Co | Plastic rivet and method of making same |
| US2561581A (en) * | 1946-08-12 | 1951-07-24 | Macerata Stelio | Manufacture of reinforced hollow structures |
| US2483175A (en) * | 1947-10-10 | 1949-09-27 | Vacuum Concrete Inc | Method of molding prestressed structures |
| US2898757A (en) * | 1949-04-11 | 1959-08-11 | Finsterwalder Ulrich | Method of constructing reinforced concrete bridge |
| DE872844C (de) * | 1949-09-24 | 1953-04-09 | Dyckerhoff & Widmann Ag | Spannkopf fuer stabfoermige Vorspannglieder von Spannbetonbauteilen |
| US2696040A (en) * | 1950-09-15 | 1954-12-07 | Preload Co Inc | Method and apparatus for prestressing |
| US2850890A (en) * | 1951-06-04 | 1958-09-09 | Rubenstein David | Precast element and reinforced facing layer bonded thereto |
| US2921463A (en) * | 1952-08-20 | 1960-01-19 | Goldfein Solomon | Concrete structural element reinforced with glass fibers |
| US3029490A (en) * | 1954-11-15 | 1962-04-17 | Prescon Corp | Post-tensioning method for prestressing members |
| US2942321A (en) * | 1956-08-23 | 1960-06-28 | George S Pinter | Means for making and heat curing concrete structures |
| US3111569A (en) * | 1958-06-20 | 1963-11-19 | Rubenstein David | Packaged laminated constructions |
| US3084481A (en) * | 1958-12-19 | 1963-04-09 | Silberkuhl Wilhelm Johannes | Prestressed concrete bodies |
| US3149383A (en) * | 1960-02-26 | 1964-09-22 | Rockwell Gmbh | Method of protecting cylinder liner transfer openings from casting material during injection die-casting of cylinders |
| US3167882A (en) * | 1960-12-14 | 1965-02-02 | Fmc Corp | Means for and method of prestressing concrete |
| US3343808A (en) * | 1963-08-16 | 1967-09-26 | Howlett Machine Works | Concrete prestressing apparatus |
| US4234270A (en) * | 1979-01-02 | 1980-11-18 | A/S Hoyer-Ellefsen | Marine structure |
| US4463872A (en) * | 1981-02-13 | 1984-08-07 | National Nuclear Corporation Limited | Pressure vessels |
| US4450662A (en) * | 1982-06-01 | 1984-05-29 | Melchiori Jr Remo | Tensioned structure with adjustably movable columns and beams |
| JPS5945979A (ja) * | 1982-09-03 | 1984-03-15 | 鹿島建設株式会社 | タイル打ち込みコンクリ−トパネル |
| US4726163A (en) * | 1985-06-10 | 1988-02-23 | Jacobs William A | Prestressed plastic bodies and method of making same |
| US4910076A (en) * | 1986-03-11 | 1990-03-20 | Mitsubishi Kasei Corporation | Fiber reinforced cement mortar product |
| US5093065A (en) * | 1987-06-02 | 1992-03-03 | General Atomics | Prestressing techniques and arrangements |
| US5113630A (en) * | 1990-09-05 | 1992-05-19 | Rock Of Ages Corporation | Adjustable stone formed work support and method of providing same |
| US20110283638A1 (en) * | 2008-12-23 | 2011-11-24 | Shockley Lestle R | Ring Beam and Method for Constructing the Same |
| DE102012002130A1 (de) * | 2012-02-03 | 2013-08-08 | Anton-Peter Betschart | Zug-/Druckstab-Einheit |
| FR3018298B1 (fr) * | 2014-03-10 | 2019-09-27 | Alain SABBAH | Barrette de renfort pour element de structure |
-
1943
- 1943-03-16 US US479381A patent/US2414011A/en not_active Expired - Lifetime
-
1946
- 1946-10-15 FR FR940646D patent/FR940646A/fr not_active Expired
- 1946-10-29 BE BE468851D patent/BE468851A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2414011A (en) | 1947-01-07 |
| FR940646A (fr) | 1948-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE468851A (enrdf_load_stackoverflow) | ||
| EP0073170B1 (fr) | Dispositif de raccordement incurvé entre deux portions rectilignes d'un câble tendu | |
| EP0883719B1 (fr) | Coffrage pour la realisation d'un mur en beton | |
| EP1339926A1 (fr) | Mur en beton avec coffrage servant aussi d'armature | |
| FR3069558A1 (fr) | Dispositif d'ancrage d'armatures | |
| BE483753A (enrdf_load_stackoverflow) | ||
| FR2594871A1 (fr) | Procede permettant de renforcer des structures ou elements de structure, notamment en beton, beton arme, beton precontraint a l'aide d'armatures souples, dispositif de mise en place des armatures, et armatures mises en oeuvre dans ledit procede | |
| EP3175057B1 (fr) | Élément de structure à précontrainte anticipée | |
| FR2645070A3 (fr) | Elements de structure en materiau composite a pieces extremes de fixation, en metal et son procede de fabrication | |
| FR2637640A1 (fr) | Procede d'accouplement bout a bout d'elements prefabriques en beton arme | |
| FR2548949A1 (fr) | Procede de fabrication de corps creux en beton precontraint, en particulier de tubes de beton precontraint, corps creux realise selon le procede, en particulier tube de beton precontraint, et dispositif pour sa mise en oeuvre | |
| FR3018298B1 (fr) | Barrette de renfort pour element de structure | |
| CH279208A (fr) | Procédé pour mettre sous contrainte la masse d'un élément de construction renfermant au moins une pièce d'armature. | |
| CH248725A (fr) | Procédé pour la fabrication d'un élément en béton précontraint. | |
| FR2662725A1 (fr) | Procede de fabrication d'un membre tendu compose d'un faisceau d'elements. | |
| FR2735565A1 (fr) | Caloduc en materiau composite notamment pour panneau de satellite et son procede de fabrication | |
| BE670684A (enrdf_load_stackoverflow) | ||
| FR2607846A3 (fr) | Barre de traction ou de compression pour relier deux elements de construction | |
| BE456933A (enrdf_load_stackoverflow) | ||
| BE449426A (enrdf_load_stackoverflow) | ||
| CH244533A (fr) | Procédé de fabrication d'éléments de construction en béton et élément de construction obtenu au moyen de ce procédé. | |
| CH242304A (fr) | Procédé pour la fabrication d'un objet creux à extrémités renforcées, en béton armé ou analogues et objet creux obtenu d'après ce procédé. | |
| BE461698A (enrdf_load_stackoverflow) | ||
| BE521254A (enrdf_load_stackoverflow) | ||
| CH285402A (fr) | Ensemble formé d'éléments préfabriqués et procédé pour sa fabrication. |