EP0930403A1 - Sealing profile - Google Patents
Sealing profile Download PDFInfo
- Publication number
- EP0930403A1 EP0930403A1 EP98124270A EP98124270A EP0930403A1 EP 0930403 A1 EP0930403 A1 EP 0930403A1 EP 98124270 A EP98124270 A EP 98124270A EP 98124270 A EP98124270 A EP 98124270A EP 0930403 A1 EP0930403 A1 EP 0930403A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sealing profile
- webs
- profile according
- sealing
- anchoring
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 35
- 229920001577 copolymer Polymers 0.000 claims abstract description 3
- 229920003023 plastic Polymers 0.000 claims abstract description 3
- 239000004033 plastic Substances 0.000 claims abstract description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000005977 Ethylene Substances 0.000 claims abstract 2
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract 2
- 238000004873 anchoring Methods 0.000 claims description 21
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 2
- 229920001567 vinyl ester resin Polymers 0.000 abstract description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 3
- PGRNEGLBSNLPNP-UHFFFAOYSA-N 1,6-dichloro-3-methylhex-1-ene Chemical compound ClC=CC(C)CCCCl PGRNEGLBSNLPNP-UHFFFAOYSA-N 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
- E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
- E01B3/40—Slabs; Blocks; Pot sleepers; Fastening tie-rods to them
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
- E01B19/006—Means for protecting the underground against spillage
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6803—Joint covers
Definitions
- the invention relates to a sealing profile for sealing joints and gaps between concrete parts, consisting of a longitudinal web and crossbars attached in pairs on both sides.
- sealing profile in the utility model DE-U 29 620 999 for sealing joints between wide concrete sleepers for the Track construction described This is said to be the vegetation between the prevent individual concrete sleepers, cause noise insulation and prevent the ingress of rainwater.
- the known Sealing profile consists of a longitudinal web and three pairs on both sides cross bars attached to it, the width of the cross bars decreases from top to bottom so that the upper deck webs over the middle sealing webs and these in turn over the lower ones Extend sealing webs.
- the anchorage of this sealing profile in the joints is not always the case is sufficiently good; also requires the construction described a relatively high cost of materials.
- Essential to that sealing profile according to the invention is that the lower pair of anchoring webs survives over the middle pair of anchor bars, i.e. is wider than this. It is preferably in relation to the Longitudinal bar curved convexly so that it can be pressed into the Gap between its inner walls and the middle pair of anchor bars jammed.
- the crossbars support each other from and you get a larger contact area inner wall / sealing profile.
- the anchorage can be increased if the undersides of (3, 3 ') and / or facing away from the upper cover webs (4,4 ') anchoring webs parallel to the longitudinal direction of the profile running grooves are provided.
- the distance a between the approach of the deck bars on the longitudinal bar and the approach of middle anchoring webs on the longitudinal web is greater than the distance (b) between the approach of the lower anchors on Longitudinal web and the approach of the middle anchoring webs Longitudinal web
- the length (c) of the lower anchoring webs (4,4 ') is at least equal to the length (d) of the middle anchoring webs. It should be at least 1.1 times, preferably at least that 1.2 times the length (d) so that the middle anchoring bars through the lower anchoring bars is possible.
- the distance (a) depends on the depth of the seal Joint or gap.
- the distance (a) should preferably at least 10%, in particular at least 15% larger be than the distance (b).
- the sealing profile according to the invention is made of an elastic Material made, preferably of rubber or plastic, e.g. a homo- or copolymer of ethylene, propylene, vinyl chloride or a vinyl ester.
- a is particularly favorable PVC compounds, which PVC with a K value between 57 and 90, a conventional plasticizer and stabilizers, fillers, Contains lubricants and light stabilizers.
- PVC compounds are described in German patent application P 19 75 890.5.
- the sealing profiles according to the invention are made from such Compounds made by extrusion. Depending on the length of the to be sealed The extruded profile can join or the gap get cut.
- the sealing profiles according to the invention are used for sealing and Covering gaps and joints between prefabricated components in the Building construction and road construction, but especially for sealing Concrete sleepers in track construction, as in the PCT patent application DE 97 002 96 described in detail.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Road Paving Structures (AREA)
- Building Environments (AREA)
Abstract
Description
Die Erfindung betrifft ein Dichtungsprofil zum Abdichten von Fugen und Spalten zwischen Betonteilen, bestehend aus einem Längssteg und jeweils paarweise beidseitig daran angebrachten Querstegen.The invention relates to a sealing profile for sealing joints and gaps between concrete parts, consisting of a longitudinal web and crossbars attached in pairs on both sides.
In dem Gebrauchsmuster DE-U 29 620 999 ist ein Dichtungsprofil zum Abdichten von Fugen zwischen Betonbreitschwellen für den Gleisbau beschrieben. Dieses soll die Vegetation zwischen den einzelnen Betonschwellen verhindern, eine Geräuschdämmung bewirken und das Eindringen von Regenwasser verhindern. Das bekannte Dichtungsprofil besteht aus einem Längssteg und drei Paaren beidseitig daran angebrachter Querstege, wobei die Breite der Querstege von oben nach unten abnimmt, so daß die oberen Deckstege über die mittleren Dichtstege und diese wiederum über die unteren Dichtstege überstehen. Es hat sich aber gezeigt, daß die Verankerung dieses Dichtungsprofils in den Fugen nicht in allen Fällen ausreichend gut ist; außerdem erfordert die beschriebene Konstruktion einen verhältnismäßig hohen Materialaufwand.There is a sealing profile in the utility model DE-U 29 620 999 for sealing joints between wide concrete sleepers for the Track construction described. This is said to be the vegetation between the prevent individual concrete sleepers, cause noise insulation and prevent the ingress of rainwater. The known Sealing profile consists of a longitudinal web and three pairs on both sides cross bars attached to it, the width of the cross bars decreases from top to bottom so that the upper deck webs over the middle sealing webs and these in turn over the lower ones Extend sealing webs. However, it has been shown that the anchorage of this sealing profile in the joints is not always the case is sufficiently good; also requires the construction described a relatively high cost of materials.
Die genannten Nachteile werden bei dem erfindungsgemäßen Dichtungsprofil
gemäß Schutzanspruch 1 vermieden. Vorteilhafte Ausgestaltungen
des erfindungsgemäßen Dichtungsprofils sind den
Unteransprüchen entnehmbar.The disadvantages mentioned are in the sealing profile according to the invention
avoided according to
Wie bei dem aus DE-U 29 620 999 bekannten Dichtungsprofil dienen die oberen - vorzugsweise konvex gekrümmten - Querstege zur Abdeckung der Fugen bzw. Spalten und verhindern so das Eindringen von Regenwasser, während die mittleren und unteren Querstege die Verankerung in der Fuge bzw. Spalt bewirken. Sie müssen also mindestens so breit sein, daß sie nur durch Verformung in die Fuge bzw. in den Spalt eingedrückt werden können. Wesentlich bei dem erfindungsgemäßen Dichtungsprofil ist, daß das untere Verankerungsstegepaar über das mittlere Verankerungsstegepaar übersteht, d.h. breiter ist als dieses. Es ist vorzugsweise in bezug auf den Längssteg konvex gekrümmt, so daß es sich beim Eindrücken in den Spalt zwischen dessen Innenwände und das mittlere Verankerungsstegepaar einklemmt. Dadurch stützen sich die Querstege gegenseitig ab und man erhält eine größere Kontaktfläche Innenwand/Dichtungsprofil. Die Verankerung kann noch gesteigert werden, wenn die den oberen Deckstegen abgewandten Unterseiten der (3,3') und/oder (4,4') Verankerungsstege mit parallel zur Profillängsrichtung verlaufenden Rillen versehen sind. Bei der erfindungsgemäßen Konstruktion ist es ferner vorteilhaft, wenn der Abstand a zwischen dem Ansatz der Deckstege am Längssteg und dem Ansatz der mittleren Verankerungsstege am Längssteg größer ist als der Abstand (b) zwischen dem Ansatz der unteren Verankerungsstege am Längssteg und dem Ansatz der mittleren Verankerungsstege aus Längssteg. Die Länge (c) der unteren Verankerungsstege (4,4') ist mindestens gleich der Länge (d) der mittleren Verankerungsstege. Sie sollte mindestens das 1,1-fache, vorzugsweise mindestens das 1,2-fache der Länge (d) betragen, damit ein Einklemmen der mittleren Verankerungsstege durch die unteren Verankerungsstege möglich ist. Der Abstand (a) richtet sich nach der Tiefe der abzudichtenden Fuge bzw. des Spaltes. Der Abstand (a) sollte vorzugsweise mindestens 10 %, insbesondere mindestens 15 % größer sein als der Abstand (b).As with the sealing profile known from DE-U 29 620 999 the upper - preferably convexly curved - crosspieces for covering of the joints or gaps and thus prevent penetration of rainwater, while the middle and lower crosspieces Anchoring in the joint or gap. So you have to at least be so wide that they can only be deformed into the joint or can be pressed into the gap. Essential to that sealing profile according to the invention is that the lower pair of anchoring webs survives over the middle pair of anchor bars, i.e. is wider than this. It is preferably in relation to the Longitudinal bar curved convexly so that it can be pressed into the Gap between its inner walls and the middle pair of anchor bars jammed. As a result, the crossbars support each other from and you get a larger contact area inner wall / sealing profile. The anchorage can be increased if the undersides of (3, 3 ') and / or facing away from the upper cover webs (4,4 ') anchoring webs parallel to the longitudinal direction of the profile running grooves are provided. In the case of the invention Construction, it is also advantageous if the distance a between the approach of the deck bars on the longitudinal bar and the approach of middle anchoring webs on the longitudinal web is greater than the distance (b) between the approach of the lower anchors on Longitudinal web and the approach of the middle anchoring webs Longitudinal web The length (c) of the lower anchoring webs (4,4 ') is at least equal to the length (d) of the middle anchoring webs. It should be at least 1.1 times, preferably at least that 1.2 times the length (d) so that the middle anchoring bars through the lower anchoring bars is possible. The distance (a) depends on the depth of the seal Joint or gap. The distance (a) should preferably at least 10%, in particular at least 15% larger be than the distance (b).
Das erfindungsgemäße Dichtungsprofil ist aus einem elastischen Material gefertigt, vorzugsweise aus Gummi oder Kunststoff, z.B. einem Homo- oder Copolymeren von Ethylen, Propylen, Vinylchlorid oder einem Vinylester. Besonders günstig ist die Verwendung eines PVC-Compounds, welcher PVC mit einem K-Wert zwischen 57 und 90, einem üblichen Weichmacher sowie Stabilisatoren, Füllstoffe, Gleitmittel und Lichtschutzmittel enthält. Derartige PVC-Compounds sind in der deutschen Patentanmeldung P 19 75 890.5 beschrieben. Die erfindungsgemäßen Dichtungsprofile werden aus solchen Compounds durch Extrusion hergestellt. Je nach Länge der abzudichtenden Fuge bzw. des Spaltes kann das extrudierte Profil geschnitten werden.The sealing profile according to the invention is made of an elastic Material made, preferably of rubber or plastic, e.g. a homo- or copolymer of ethylene, propylene, vinyl chloride or a vinyl ester. The use of a is particularly favorable PVC compounds, which PVC with a K value between 57 and 90, a conventional plasticizer and stabilizers, fillers, Contains lubricants and light stabilizers. Such PVC compounds are described in German patent application P 19 75 890.5. The sealing profiles according to the invention are made from such Compounds made by extrusion. Depending on the length of the to be sealed The extruded profile can join or the gap get cut.
Die erfindungsgemäßen Dichtungsprofile dienen zum Abdichten und Abdecken von Spalten und Fugen zwischen Fertigbauteilen im Gebäudebau und Straßenbau, insbesondere aber zum Abdichten von Betonschwellen im Gleisbau, wie in der Patentanmeldung PCT DE 97 002 96 ausführlich beschrieben.The sealing profiles according to the invention are used for sealing and Covering gaps and joints between prefabricated components in the Building construction and road construction, but especially for sealing Concrete sleepers in track construction, as in the PCT patent application DE 97 002 96 described in detail.
In der Zeichnung ist eine bevorzugte Ausführungsform der Erfindung abgebildet. Die Sole haben darin folgende Bedeutung:
- 1:
- Längssteg
- 2,2':
- Deckstegepaar
- 3,3':
- mittleres Verankerungsstegepaar
- 4,4':
- unteres Verankerungsstegepaar
- 5:
- Verankerungsrillen
- M:
- Mittelachse
- a:
- Abstand zwischen dem Ansatz der Deckstege am Längssteg und dem Ansatz der mittleren Verankerungsstege am Längssteg
- b:
- Abstand zwischen dem Ansatz der mittleren Verankerungsstege am Längssteg und dem Ansatz der unteren Verankerungsstege am Längssteg
- c:
- Länge der unteren Verankerungsstege
- d:
- Länge der mittleren Verankerungsstege
- 1:
- Longitudinal web
- 2.2 ':
- Pair of deck stays
- 3.3 ':
- middle pair of anchoring bars
- 4.4 ':
- lower pair of anchor bars
- 5:
- Anchoring grooves
- M:
- Central axis
- a:
- Distance between the attachment of the deck webs on the longitudinal web and the attachment of the middle anchoring webs on the longitudinal web
- b:
- Distance between the attachment of the middle anchoring bars on the longitudinal bar and the attachment of the lower anchoring bars on the longitudinal bar
- c:
- Length of the lower anchor bars
- d:
- Length of the middle anchor bars
In einem konkreten Beispiel hat ein Dichtungsprofil für eine Fuge
von 60 mm Breite folgende Abmessungen:
Claims (12)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29800874U | 1998-01-20 | ||
| DE29800874U DE29800874U1 (en) | 1998-01-20 | 1998-01-20 | Sealing profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0930403A1 true EP0930403A1 (en) | 1999-07-21 |
Family
ID=8051474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98124270A Withdrawn EP0930403A1 (en) | 1998-01-20 | 1998-12-18 | Sealing profile |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0930403A1 (en) |
| DE (1) | DE29800874U1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10361083A1 (en) * | 2003-12-22 | 2005-07-14 | Richard Malcher | Arrangement and method for sealing joints in buildings, in particular of expansion joints in an external facade |
| EP2000623A2 (en) * | 2007-06-09 | 2008-12-10 | Profine GmbH | Connection profile |
| CN103046653A (en) * | 2013-01-24 | 2013-04-17 | 锦宸集团有限公司 | Waterstop member for concrete post-pouring joint |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20030734A1 (en) | 2003-09-24 | 2005-03-25 | Fiat Ricerche | MULTIFOCAL LIGHT CONCENTRATOR FOR A DEVICE FOR RADIATION CONVERSION, AND IN PARTICULAR FOR THE CONVERSION OF SOLAR RADIATION IN ELECTRICAL, THERMAL OR CHEMICAL ENERGY. |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1242975A (en) * | 1959-08-26 | 1960-10-07 | Tight seal for joints | |
| DE1975890U (en) | 1965-06-03 | 1967-12-28 | Hans Viessmann | ARRANGEMENT FOR HEATING AND STORAGE OF DOMESTIC WATER. |
| DE1280527B (en) * | 1965-11-19 | 1968-10-17 | Weill & Reineke | Profile strand with clamping lips for joint sealing |
| FR2503821A1 (en) * | 1981-04-08 | 1982-10-15 | Muscianese Giuseppe | Expansion and sealing joint for concrete slabs - has rubber moulded section with cladding and spring retaining clips |
| DE29620999U1 (en) | 1996-12-05 | 1997-02-20 | Polymer Chemie Gmbh | Sealing profile for sealing joints between wide concrete sleepers for track construction |
-
1998
- 1998-01-20 DE DE29800874U patent/DE29800874U1/en not_active Expired - Lifetime
- 1998-12-18 EP EP98124270A patent/EP0930403A1/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1242975A (en) * | 1959-08-26 | 1960-10-07 | Tight seal for joints | |
| DE1975890U (en) | 1965-06-03 | 1967-12-28 | Hans Viessmann | ARRANGEMENT FOR HEATING AND STORAGE OF DOMESTIC WATER. |
| DE1280527B (en) * | 1965-11-19 | 1968-10-17 | Weill & Reineke | Profile strand with clamping lips for joint sealing |
| FR2503821A1 (en) * | 1981-04-08 | 1982-10-15 | Muscianese Giuseppe | Expansion and sealing joint for concrete slabs - has rubber moulded section with cladding and spring retaining clips |
| DE29620999U1 (en) | 1996-12-05 | 1997-02-20 | Polymer Chemie Gmbh | Sealing profile for sealing joints between wide concrete sleepers for track construction |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10361083A1 (en) * | 2003-12-22 | 2005-07-14 | Richard Malcher | Arrangement and method for sealing joints in buildings, in particular of expansion joints in an external facade |
| EP2000623A2 (en) * | 2007-06-09 | 2008-12-10 | Profine GmbH | Connection profile |
| EP2000623A3 (en) * | 2007-06-09 | 2010-12-22 | profine GmbH | Connection profile |
| CN103046653A (en) * | 2013-01-24 | 2013-04-17 | 锦宸集团有限公司 | Waterstop member for concrete post-pouring joint |
Also Published As
| Publication number | Publication date |
|---|---|
| DE29800874U1 (en) | 1998-05-07 |
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|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE ES FR GB IT LI NL SE |
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| AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
| 17P | Request for examination filed |
Effective date: 19990805 |
|
| AKX | Designation fees paid |
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|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SOLVIN S.A. |
|
| 17Q | First examination report despatched |
Effective date: 20020909 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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| 18D | Application deemed to be withdrawn |
Effective date: 20030320 |