EP0968338B1 - Vorrichtung zur abdichtung von mit einem bitumenanstrich versehenen betonsohlen - Google Patents
Vorrichtung zur abdichtung von mit einem bitumenanstrich versehenen betonsohlen Download PDFInfo
- Publication number
- EP0968338B1 EP0968338B1 EP98917004A EP98917004A EP0968338B1 EP 0968338 B1 EP0968338 B1 EP 0968338B1 EP 98917004 A EP98917004 A EP 98917004A EP 98917004 A EP98917004 A EP 98917004A EP 0968338 B1 EP0968338 B1 EP 0968338B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bitumen
- strip
- sealing
- polymer
- concrete
- 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.)
- Expired - Lifetime
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 43
- 238000007789 sealing Methods 0.000 title claims abstract description 22
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 230000000630 rising effect Effects 0.000 claims abstract description 3
- 229920000642 polymer Polymers 0.000 abstract description 9
- 239000013521 mastic Substances 0.000 description 10
- 239000012528 membrane Substances 0.000 description 8
- 239000011521 glass Substances 0.000 description 5
- 239000012790 adhesive layer Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000004078 waterproofing Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/083—Waterproofing of bridge decks; Other insulations for bridges, e.g. thermal ; Bridge deck surfacings
-
- 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
Definitions
- the invention relates to a device for sealing of concrete floors provided with a bitumen coating according to the generic term of claim 1.
- a device for sealing which corresponds to the above-mentioned device for sealing insofar as it is applied to a concrete base with bitumen paint and a web that can be applied to the bitumen paint and a polymer bitumen arranged on this web -Welding membrane with overhead support.
- This known device for sealing essentially serves to prevent the penetration of moisture into metal reinforcement structures made of concrete. Accordingly, the penetration of moisture from above, ie from the mastic asphalt side, is to be prevented mainly.
- the bitumen coating is applied to the concrete part with metallic reinforcements.
- this bitumen coating is the sheet, which is designed as a perforated glass nonwoven sheet, and the polymer bitumen welding sheet, which has an adhesive layer and a plastic sealing sheet.
- the perforated glass nonwoven web provided between the bitumen coating and the adhesive layer is intended to serve to discharge any water vapor pressure that is due to residual moisture or mixing water in the concrete of the building part.
- the bituminized perforated glass nonwoven web does not have a sealing function. This bituminized perforated glass nonwoven web is therefore loosely inserted between the bitumen coating and the adhesive layer.
- thermoplastic plastic sealing membrane For sealing, by means of which the penetration of moisture into the concrete body in the direction from top to bottom is to be prevented, in the case of the known sealing device, another perforated glass nonwoven web is placed above the thermoplastic plastic sealing membrane arranged above the adhesive layer, so that, for example, chemical pollutants such as De-icing salts cannot reach the thermoplastic sealing membrane.
- the invention lies in the state of the art described at the outset the task of a device of the generic type Kind of creating that in a simple way is and a flawless and permanent seal on the Sealing membranes and mastic asphalt to be applied to concrete floors guaranteed against rising damp.
- the seal package designed according to the invention is advantageously designed such that that even at temperatures up to 265 degrees C on their No damage on top of the mastic asphalt can arise on this and the tunnels of the gallery remain permanently.
- the invention is closer based on an embodiment explained, namely the drawing shows a cut Side view of a concrete base with a sealing package and mastic asphalt cover.
- bitumen paint 2 is applied.
- a drainage membrane is arranged on the bitumen coating 2, which from a so-called tunnel bit 3 based on polymer bitumen is formed.
- the channels 4 of the gallery 3 are crossing each other the studs 5 are formed.
- the polymer bitumen welding track is located on the tunnel track 3 6, which has an elevated beam 7.
- the polymer bitumen welding sheet 6 is on the entire surface Stollenbahn 3 welded and forms together with this the actual seal package.
- the mastic asphalt layer forms the end of the sealing system 8, which in a conventional manner on the sealing sheets 3, 6th is applied.
- the seal package 3, 6 is designed so that this Temperatures when pouring mastic asphalt as well as during its intended use Use occurring pressure and shear loads withstands in full.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Sealing Material Composition (AREA)
- Building Environments (AREA)
- Bridges Or Land Bridges (AREA)
Description
Die zwischen dem Bitumenanstrich und der Klebemassenschicht vorgesehene Lochglasvliesbahn soll hierbei dazu dienen, einen evtl. Wasserdampfdruck, der auf Restfeuchtigkeit oder Anmachwasser im Beton des Bauwerksteils zurückgeht, abzuleiten. Eine Dichtungsfunktion weist die bituminierte Lochglasvliesbahn nicht auf. Daher ist diese bituminierte Lochglasvliesbahn zwischen dem Bitumenanstrich und der Klebemassenschicht lose eingelegt. Zur Abdichtung, mittels der ein Eindringen von Feuchtigkeit in den Betonkörper in Richtung von oben nach unten verhindert werden soll, ist im Falle der bekannten Dichtungsvorrichtung oberhalb der über der Klebemassenschicht angeordneten thermoplastischen Kunststoff-Dichtungsbahn eine weitere Lochglasvliesbahn aufgelegt, so daß beispielsweise chemische Schadstoffe, wie Tausalze, nicht an die thermoplastische Kunststoff-Dichtungsbahn gelangen können.
Claims (2)
- Vorrichtung zur Abdichtung von mit einem Bitumenanstrich (2) versehenen Betonsohlen, wobei diese aus einer auf den Bitumenanstrich (2) der Betonsohlen (1) aufbringbaren Bahn (3) auf Bitumen-Basis und einer auf dieser angeordneten Polymerbitumen-Schweißbahn (6) besteht, welche einen hochliegenden Träger (7) aufweist, dadurch gekennzeichnet, daß die Bahn (3) eine Stollenbahn (3) auf Polymerbitumen-Basis ist, und daß die Polymerbitumen-Schweißbahn (6) vollflächig auf die Oberseite der Stollenbahn (3) aufgeschweißt ist, so daß die Vorrichtung geeignet ist, die auf die Betonsohlen (1) aufgebrachte Stollenbahn (3), die Polymerbitumen-Schweißbahn (6) und Gußasphalt (8) gegen aufsteigende Feuchtigkeit abzudichten.
- Vorrichtung nach Anspruch 1, bei der das aus der bahn (3) und der Polymerbitumen-Schweißbahn (6) bestehende Dichtungspaket den Temperaturen beim Gußasphalteinbau sowie den bei seiner bestimmungsgemäßen Benutzung auftretenden Druck- und Schubbelastungen standhält.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29704997U DE29704997U1 (de) | 1997-03-19 | 1997-03-19 | Vorrichtung zur Abdichtung von Betonsohlen gegen aufsteigende Feuchtigkeit |
DE29704997U | 1997-03-19 | ||
PCT/EP1998/001591 WO1998041704A1 (de) | 1997-03-19 | 1998-03-18 | Vorrichtung zur abdichtung von betonsohlen gegen aufsteigende feuchtigkeit |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0968338A1 EP0968338A1 (de) | 2000-01-05 |
EP0968338B1 true EP0968338B1 (de) | 2001-10-31 |
Family
ID=8037739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98917004A Expired - Lifetime EP0968338B1 (de) | 1997-03-19 | 1998-03-18 | Vorrichtung zur abdichtung von mit einem bitumenanstrich versehenen betonsohlen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0968338B1 (de) |
AT (1) | ATE207996T1 (de) |
DE (2) | DE29704997U1 (de) |
WO (1) | WO1998041704A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2226428A1 (de) | 2009-03-04 | 2010-09-08 | Gummifabrik Lubeca GmbH & Co. Mecklenburg KG | Bauabdichtung |
CN111851303A (zh) * | 2020-07-24 | 2020-10-30 | 南京林业大学 | 一种使用凸型槽的承台与预制桥墩的连接方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2439574C2 (de) * | 1974-08-17 | 1985-06-05 | Dynamit Nobel Ag, 5210 Troisdorf | Bauwerksabdichtung, insbesondere Brückenabdichtung |
DE2439573A1 (de) * | 1974-08-17 | 1976-02-26 | Dynamit Nobel Ag | Abdichten von bauwerken, insbesondere von bruecken aus stahlbeton |
DE3304954C2 (de) * | 1983-02-12 | 1986-10-16 | Deutsche Asphalt Gmbh, 6000 Frankfurt | Verbundbahn für Bauwerksabdichtungen, insbesondere Brückenabdichtungen |
EP0178345B1 (de) * | 1984-10-18 | 1989-03-01 | Deutsche Asphalt GmbH | Belag für Brücken mit Überbau aus Spann-, Stahl- oder Verbundbeton |
-
1997
- 1997-03-19 DE DE29704997U patent/DE29704997U1/de not_active Expired - Lifetime
-
1998
- 1998-03-18 AT AT98917004T patent/ATE207996T1/de not_active IP Right Cessation
- 1998-03-18 DE DE59801961T patent/DE59801961D1/de not_active Expired - Fee Related
- 1998-03-18 WO PCT/EP1998/001591 patent/WO1998041704A1/de active IP Right Grant
- 1998-03-18 EP EP98917004A patent/EP0968338B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1998041704A1 (de) | 1998-09-24 |
DE29704997U1 (de) | 1998-07-16 |
DE59801961D1 (de) | 2001-12-06 |
EP0968338A1 (de) | 2000-01-05 |
ATE207996T1 (de) | 2001-11-15 |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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RTI1 | Title (correction) |
Free format text: DEVICE FOR SEALING OFF CONCRETE BASES PROVIDED WITH A LAYER OF BITUMEN |
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