WO2000001890A1 - Procedimiento de imbricacion articulada entre losas de hormigon in situ - Google Patents
Procedimiento de imbricacion articulada entre losas de hormigon in situ Download PDFInfo
- Publication number
- WO2000001890A1 WO2000001890A1 PCT/ES1999/000213 ES9900213W WO0001890A1 WO 2000001890 A1 WO2000001890 A1 WO 2000001890A1 ES 9900213 W ES9900213 W ES 9900213W WO 0001890 A1 WO0001890 A1 WO 0001890A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- concrete
- mesh
- joints
- situ
- slabs
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
- E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
- E01C11/06—Methods of making joints
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
- E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
- E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
- E01C11/14—Dowel assembly ; Design or construction of reinforcements in the area of joints
Definitions
- the present invention relates in general to an articulation imbrication process between concrete slabs in situ. More specifically, the invention concerns a method of forming joints in linear works and concrete pavements in situ such as roads, streets, highways, railways, canals and esplanades of ports and airports, together with the devices for their execution.
- the procedure described uses, by means of a device, the retraction of concrete in order to leave the resulting slab edges supported between them. It is complemented with a separating element that prevents the arrival of water to the esplanade through these edges and that can be attached to the mentioned device.
- the device is a mesh of corrugated steel that is placed with its parallel axis and contained in the plane of the axis of the joint to be obtained. Several cuts are made and several threads are folded, perpendicular to the axis of the mesh, towards the side where no cuts have been made, forming an angle. The existing threads beyond are cut from the other side of the mesh axis and folded in the opposite direction to the previous ones. Following this, we obtain alternately inclined irons on one side and another of the axis of the mesh, which will be part of the inclined support surfaces of a slab on the one next to it. This form of the mesh leads the fissures that are created from the top down and in the same way it does for fissures that are created from the bottom up, forming a unique fissure.
- Fig. 1 represents the plan of the mesh where the situation of the cuts made is observed.
- Fig. 2 shows a section perpendicular to the joint coinciding with a bent thread.
- Fig. 3 represents the perspective plant of a mesh.
- Figs. 4 and 5 respectively represent a section with another possible arrangement of the mesh and a perspective of the plant thereof, the hidden lines having been omitted in Fig. 4.
- Fig. 6 represents the perspective of an isolated slab, executed by the described procedure.
- Fig. 7 shows a section exclusively with the threads that arm the incoming area and hold the separating element.
- Fig. 8 shows in plan the previous threads of Fig. 7.
- Fig. 9 shows the section with the device and the assembly of the incoming zone, the hidden lines having been omitted.
- Fig. 1 we see the plan of the mesh 2 to be used for the formation of the joint of Fig. 2, where the cuts 6 and 7 are indicated in the threads 11 and then fold the portions 13 and 14 that originate, until be in the form represented in the perspective of Fig. 3.
- a corrugated steel mesh 2 is shown on the floor 10, or next to it, the threads 11 of the mesh 2 parallel to the axis 1 will be cut in 6 and 7 alternately to one side and the other thereof.
- the mesh portions 13 and 14 between two successive cuts of the same threads are folded around a parallel thread and close to the axis 1 of the mesh 2 until the projection of the parallel thread and further from the axis is on the other side thereof.
- Fig. 3 it is possible to dispense with the parallel threads and further away from the axis resting on the ground and take advantage of this part 12 of the mesh 2 to form a reinforcement of the incoming zone 15 (Fig. 6) as seen in Figs. 7 and 8, which can also be used to hold, with a clip 17 or similar, of the separator element 3, being located on top of the device object of the invention and separated from it by a piece of plastic 18 or similar, according to Fig. 9 in the The steel rounds not seen in the section are not listed.
- These teeth 13 and 14 must be constituted with corrugated steel or other material adherent to the concrete and with an elastic modulus superior to it.
- the separating element 3 is placed, which may be subject to said portions, if the assembly of the incoming zones 15 is dispensed with.
- the wire 4 perpendicular to the axis 1 that is between an incoming area 15 and another projection 16 of the same slab, is not cut so that it serves as a joint between the portions 13 and 14 that are formed in the mesh 2, holding it together for its manageability in displacement, location and solidity while concreting.
- Fig. 4 a section with another possible arrangement of the mesh 2 for the formation of the joint has been shown.
- the axis of the mesh is coincident with a thread and the portions of folded mesh
- Fig. 5 the perspective of the plan of the previous mesh is observed, where it is appreciated that, in this case, the thread that is not cut is the coincident with the axis 1 of the mesh 2, being similar to those of Fig. 3 the other cuts.
- the axis of element 3 will remain in the plane of axis 1 of the mesh perpendicular to the floor, the separating element being attached to the folded mesh portions 13 and 14 and with its upper part flush or close to the surface of the pavement. This proximity will make unnecessary the execution of the surface groove of the pavement, also having the advantage of its correct location.
- the separating element 3 in addition to the weakening function of the section for the formation of the cracking surface 5 forming the support areas 15 and 16 between slabs, can prevent the penetration of water through the fissure with an impermeable joint. 5, guaranteeing that the emergence of fines does not occur through pumping (pumping effect).
- the advantage that the procedure provides is that it eliminates the relative vertical movement between slabs, due to the gearing that occurs between the aggregates of the surface resulting from cracking 5, whereby pumping is also avoided. Execution above a chipboard layer is also allowed, without the appearance of cracks in said layer.
- This system not only replaces traditional pins, but also saves the base and sub-base layers that until now were necessary for heavy traffic.
- the lateral sides of the slabs in which no pins were usually placed, can also remain with the type of support proposed, obtaining conditions of contour of the slabs that greatly reduce stresses, being able to execute slabs with less thickness and the same structural resistance .
- Fig. 6 the perspective of an insulated slab is shown, where the resulting cracking surface 5 can be seen, forming incoming areas and projections 15 and 16 that mesh adjacent slabs.
- the procedure is the same if the separating element 3 is placed perpendicular to the floor, resting on it; and the mesh 2 with its part parallel to the ground, close to the surface of the pavement. It's how they would look if the slab is turned around.
- the procedure is analogous if the broken line, formed by the cutting of the threads, forms the separator element 3 and the mesh 2 is cut along axis 1.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Bridges Or Land Bridges (AREA)
- Disintegrating Or Milling (AREA)
- Farming Of Fish And Shellfish (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Road Repair (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
Claims
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA2001010129A UA66386C2 (en) | 1998-07-07 | 1999-06-07 | Articulated imbrication of concrete slabs in situ |
AT99929330T ATE254215T1 (de) | 1998-07-07 | 1999-07-06 | Vorrichtung zum gelenkigen verbinden von betonplatten |
JP2000558273A JP4087566B2 (ja) | 1998-07-07 | 1999-07-06 | 現場でコンクリートスラブの間を関節接合した状態で瓦状に重ねる方法 |
DK99929330T DK1096070T3 (da) | 1998-07-07 | 1999-07-06 | Indretning til forbundet overlapning af betonpader (in situ) |
DE69912791T DE69912791T2 (de) | 1998-07-07 | 1999-07-06 | Vorrichtung zum gelenkigen verbinden von betonplatten |
EP99929330A EP1096070B1 (en) | 1998-07-07 | 1999-07-06 | Device for the articulated imbrication of concrete slabs (in situ) |
CA002336674A CA2336674C (en) | 1998-07-07 | 1999-07-06 | Process for the articulated imbrication of concrete slabs ¢i(in situ) |
BR9911899-8A BR9911899A (pt) | 1998-07-07 | 1999-07-06 | Processo para formação in situ de juntas em pavimentos de concreto |
EA200100115A EA002459B1 (ru) | 1998-07-07 | 1999-07-06 | Способ формирования на месте соединения между бетонными плитами |
PL345345A PL200649B1 (pl) | 1998-07-07 | 1999-07-06 | Urządzenie do współpracy przy formowaniu złączy w betonowej nawierzchni drogowej |
AU46168/99A AU751455B2 (en) | 1998-07-07 | 1999-07-06 | Process for the articulated imbrication of concrete slabs ci(in situ) |
SI9930521T SI1096070T1 (en) | 1998-07-07 | 1999-07-06 | Device for the articulated imbrication of concrete slabs (in situ) |
US09/720,957 US6745532B1 (en) | 1998-07-07 | 1999-07-06 | Process for the articulated imbrication of concrete slabs ¢i(in situ) |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESP9801429 | 1998-07-07 | ||
ES009801429A ES2149103B1 (es) | 1998-07-07 | 1998-07-07 | Procedimiento de imbricacion articulada entre losas de hormigon in situ. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000001890A1 true WO2000001890A1 (es) | 2000-01-13 |
Family
ID=8304420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES1999/000213 WO2000001890A1 (es) | 1998-07-07 | 1999-07-06 | Procedimiento de imbricacion articulada entre losas de hormigon in situ |
Country Status (19)
Country | Link |
---|---|
US (1) | US6745532B1 (es) |
EP (1) | EP1096070B1 (es) |
JP (1) | JP4087566B2 (es) |
KR (1) | KR100656850B1 (es) |
CN (1) | CN1154766C (es) |
AT (1) | ATE254215T1 (es) |
AU (1) | AU751455B2 (es) |
BR (1) | BR9911899A (es) |
CA (1) | CA2336674C (es) |
CU (1) | CU22951A3 (es) |
DE (1) | DE69912791T2 (es) |
DK (1) | DK1096070T3 (es) |
EA (1) | EA002459B1 (es) |
ES (2) | ES2149103B1 (es) |
PL (1) | PL200649B1 (es) |
PT (1) | PT1096070E (es) |
TR (1) | TR200100570T2 (es) |
UA (1) | UA66386C2 (es) |
WO (1) | WO2000001890A1 (es) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7571581B2 (en) | 2005-10-12 | 2009-08-11 | Inversiones Yuste S.A. | Concrete pavement slabs for streets, roads or highways and the methodology for the slab design |
US10837144B2 (en) | 2018-03-09 | 2020-11-17 | Illinois Tool Works Inc. | Concrete slab load transfer apparatus and method of manufacturing same |
US10870985B2 (en) | 2017-05-03 | 2020-12-22 | Illinois Tool Works Inc. | Concrete slab load transfer and connection apparatus and method of employing same |
US11203840B2 (en) | 2019-06-25 | 2021-12-21 | Illinois Tool Works Inc. | Method and apparatus for two-lift concrete flatwork placement |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7908802B2 (en) * | 2004-10-29 | 2011-03-22 | Excellent Systems A/S | System for constructing tread surfaces |
CN101886362B (zh) * | 2010-07-27 | 2012-07-18 | 上海交通大学 | 水泥混凝土路面胀缝构造方法 |
CN103410148B (zh) * | 2013-05-29 | 2015-11-25 | 中建保华建筑有限责任公司 | 一种应用于基础底板混凝土浇筑的拦截网及其施工方法 |
ES2693419B2 (es) * | 2017-06-08 | 2019-10-15 | Ruiz Del Arbol Jose Ramon Vazquez | Pavimento de hormigón armado de espesor reducido |
CN111636294A (zh) * | 2019-03-01 | 2020-09-08 | 中铁二院工程集团有限责任公司 | 一种艰险山区高速铁路高墩大跨度车站桥构造 |
Citations (5)
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DE1221660B (de) * | 1956-05-25 | 1966-07-28 | E H Ernst Herion Dr Ing Dr Ing | Fugeneinlage fuer Scheinfugen |
DE1279918B (de) * | 1963-05-25 | 1968-10-10 | Krupp Gmbh | Vergossene Fugenverbindung von zwei Bauteilen |
US3437017A (en) * | 1964-08-05 | 1969-04-08 | Baustahlgewebe Gmbh | Reinforced concrete road construction |
ES438082A1 (es) * | 1974-06-21 | 1977-02-16 | Thiry Josette Denise | Perfeccionamientos en los bloques de distribucion para la construccion de juntas anti-compresion diferencial. |
ES2114422A1 (es) * | 1994-12-09 | 1998-05-16 | Vazquez Ruiz Del Arbol Jose Ra | Sistema de acoplamiento coplanario entre losas de hormigon. |
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US4449844A (en) * | 1981-05-11 | 1984-05-22 | Larsen Torbjorn J | Dowel for pavement joints |
SU1057600A2 (ru) * | 1982-06-17 | 1983-11-30 | Дальневосточный Филиал Государственного Проектно-Изыскательского И Научно-Исследовательского Института "Аэропроект" | Шов аэродромного и дорожного монолитного покрыти |
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AU4303997A (en) * | 1996-10-18 | 1998-05-15 | Variform Oy | Protective structure |
US6484464B1 (en) * | 1997-01-22 | 2002-11-26 | Icom Engineering Corporation | Floor and roof structures for buildings |
US6427406B1 (en) * | 1998-12-11 | 2002-08-06 | Swa Holding Company, Inc. | Monolithic stud form for concrete wall production |
US6357194B1 (en) * | 1999-03-11 | 2002-03-19 | Archie Valejo Jones, Jr. | Tapered dovetail joint |
CA2306295A1 (en) * | 2000-04-20 | 2001-10-20 | Bot Construction Limited | Bridge structure with concrete deck having pre-cast slab |
US6389774B1 (en) * | 2001-02-13 | 2002-05-21 | Gregory Howard Carpenter | Pipe dowel for concrete slab construction |
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-
1998
- 1998-07-07 ES ES009801429A patent/ES2149103B1/es not_active Expired - Fee Related
-
1999
- 1999-06-07 UA UA2001010129A patent/UA66386C2/uk unknown
- 1999-07-06 JP JP2000558273A patent/JP4087566B2/ja not_active Expired - Fee Related
- 1999-07-06 AT AT99929330T patent/ATE254215T1/de not_active IP Right Cessation
- 1999-07-06 ES ES99929330T patent/ES2211109T3/es not_active Expired - Lifetime
- 1999-07-06 EA EA200100115A patent/EA002459B1/ru not_active IP Right Cessation
- 1999-07-06 PL PL345345A patent/PL200649B1/pl not_active IP Right Cessation
- 1999-07-06 TR TR2001/00570T patent/TR200100570T2/xx unknown
- 1999-07-06 KR KR1020017000095A patent/KR100656850B1/ko not_active IP Right Cessation
- 1999-07-06 US US09/720,957 patent/US6745532B1/en not_active Expired - Fee Related
- 1999-07-06 DE DE69912791T patent/DE69912791T2/de not_active Expired - Fee Related
- 1999-07-06 BR BR9911899-8A patent/BR9911899A/pt not_active IP Right Cessation
- 1999-07-06 EP EP99929330A patent/EP1096070B1/en not_active Expired - Lifetime
- 1999-07-06 DK DK99929330T patent/DK1096070T3/da active
- 1999-07-06 PT PT99929330T patent/PT1096070E/pt unknown
- 1999-07-06 CA CA002336674A patent/CA2336674C/en not_active Expired - Fee Related
- 1999-07-06 WO PCT/ES1999/000213 patent/WO2000001890A1/es active IP Right Grant
- 1999-07-06 CN CNB998082996A patent/CN1154766C/zh not_active Expired - Fee Related
- 1999-07-06 AU AU46168/99A patent/AU751455B2/en not_active Ceased
-
2001
- 2001-01-05 CU CU20010007A patent/CU22951A3/es unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1221660B (de) * | 1956-05-25 | 1966-07-28 | E H Ernst Herion Dr Ing Dr Ing | Fugeneinlage fuer Scheinfugen |
DE1279918B (de) * | 1963-05-25 | 1968-10-10 | Krupp Gmbh | Vergossene Fugenverbindung von zwei Bauteilen |
US3437017A (en) * | 1964-08-05 | 1969-04-08 | Baustahlgewebe Gmbh | Reinforced concrete road construction |
ES438082A1 (es) * | 1974-06-21 | 1977-02-16 | Thiry Josette Denise | Perfeccionamientos en los bloques de distribucion para la construccion de juntas anti-compresion diferencial. |
ES2114422A1 (es) * | 1994-12-09 | 1998-05-16 | Vazquez Ruiz Del Arbol Jose Ra | Sistema de acoplamiento coplanario entre losas de hormigon. |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7571581B2 (en) | 2005-10-12 | 2009-08-11 | Inversiones Yuste S.A. | Concrete pavement slabs for streets, roads or highways and the methodology for the slab design |
US10870985B2 (en) | 2017-05-03 | 2020-12-22 | Illinois Tool Works Inc. | Concrete slab load transfer and connection apparatus and method of employing same |
US11692347B2 (en) | 2017-05-03 | 2023-07-04 | Illinois Tool Works Inc. | Concrete slab load transfer and connection apparatus and method of employing same |
US10837144B2 (en) | 2018-03-09 | 2020-11-17 | Illinois Tool Works Inc. | Concrete slab load transfer apparatus and method of manufacturing same |
US11434612B2 (en) | 2018-03-09 | 2022-09-06 | Illinois Tool Works Inc. | Concrete slab load transfer apparatus and method of manufacturing same |
US11203840B2 (en) | 2019-06-25 | 2021-12-21 | Illinois Tool Works Inc. | Method and apparatus for two-lift concrete flatwork placement |
Also Published As
Publication number | Publication date |
---|---|
KR20010071730A (ko) | 2001-07-31 |
UA66386C2 (en) | 2004-05-17 |
EA200100115A1 (ru) | 2001-06-25 |
CN1154766C (zh) | 2004-06-23 |
ATE254215T1 (de) | 2003-11-15 |
AU751455B2 (en) | 2002-08-15 |
EP1096070A1 (en) | 2001-05-02 |
TR200100570T2 (tr) | 2001-06-21 |
AU4616899A (en) | 2000-01-24 |
CA2336674A1 (en) | 2000-01-13 |
ES2211109T3 (es) | 2004-07-01 |
EP1096070B1 (en) | 2003-11-12 |
DK1096070T3 (da) | 2004-03-08 |
DE69912791T2 (de) | 2004-09-30 |
JP4087566B2 (ja) | 2008-05-21 |
ES2149103A1 (es) | 2000-10-16 |
CU22951A3 (es) | 2004-04-13 |
JP2002519548A (ja) | 2002-07-02 |
PT1096070E (pt) | 2004-04-30 |
US6745532B1 (en) | 2004-06-08 |
EA002459B1 (ru) | 2002-04-25 |
PL200649B1 (pl) | 2009-01-30 |
CA2336674C (en) | 2007-09-18 |
CN1308698A (zh) | 2001-08-15 |
PL345345A1 (en) | 2001-12-17 |
ES2149103B1 (es) | 2001-06-01 |
KR100656850B1 (ko) | 2006-12-12 |
DE69912791D1 (de) | 2003-12-18 |
BR9911899A (pt) | 2001-03-27 |
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