DE1269320B - Waterproofing under a mastic asphalt surface - Google Patents
Waterproofing under a mastic asphalt surfaceInfo
- Publication number
- DE1269320B DE1269320B DEP1269A DE1269320A DE1269320B DE 1269320 B DE1269320 B DE 1269320B DE P1269 A DEP1269 A DE P1269A DE 1269320 A DE1269320 A DE 1269320A DE 1269320 B DE1269320 B DE 1269320B
- Authority
- DE
- Germany
- Prior art keywords
- mastic asphalt
- bitumen
- under
- asphalt surface
- metal foil
- 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.)
- Pending
Links
- 239000010426 asphalt Substances 0.000 title claims description 20
- 239000013521 mastic Substances 0.000 title claims description 9
- 238000004078 waterproofing Methods 0.000 title claims description 5
- 239000011888 foil Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000543373 Sideroxylon foetidissimum Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Bridges Or Land Bridges (AREA)
Description
Abdichtung unter einem Gußasphaltbelag Die Erfindung bezieht sich auf eine Abdichtung unter einem Gußasphaltbelag unter Verwendung einer unterseitig durch Bitumen geschützten Metallfolie als Dichtungsbahn und ist insbesondere bestimmt für das Abdichten zwischen Beton und Fahrbahn, insbesondere auf Brücken.Sealing under a mastic asphalt pavement The invention relates on a waterproofing under a mastic asphalt surface using an underside metal foil protected by bitumen as a waterproofing membrane and is particularly intended for sealing between concrete and roadway, especially on bridges.
Solche Abdichtungen wurden seither z. B. in der Art durchgeführt, daß auf den mit einem kaltflüssigen bituminösen Voranstrich versehenen Beton im Gieß- und Einwalzverfahren eine heiß zu verarbeitende bituminöse Klebemasse und darüber eine Metallfolie aufgebracht wurden. Auf die Metallfolie kam dann unmittelbar der Fahrbahnbelag, z. B. Gußasphalt. Dieses Verfahren hat den Nachteil, daß durch die feste Verbindung zwischen bituminöser Klebemasse und Beton bei Restfeuchtigkeit im Beton infolge von Temperaturschwankungen Blasen unter der Metallfolie entstehen können, die den Fahrbahnbelag aufwerfen und zerstören.Such seals have since been z. B. carried out in the manner that on the concrete provided with a cold liquid bituminous primer in Pouring and rolling-in process a bituminous adhesive that is to be processed hot and a metal foil was applied over it. Then came directly onto the metal foil the road surface, e.g. B. Mastic asphalt. This method has the disadvantage that by the firm connection between bituminous adhesive and concrete when there is residual moisture in the concrete, as a result of temperature fluctuations, bubbles form under the metal foil that throw up and destroy the road surface.
Es sind schon Metallfolien bekanntgeworden, die beidseitig mit Bitumen vor Korrosion geschützt waren. Es hat sich aber nun gezeigt, daß beim Aufbringen des Gußasphalts geschmolzenes Bitumen in die Gußasphaltmischung gelangen konnte. Wegen der hohen Temperatur des Gußasphalts wird auch das Bitumen an der Unterseite der Folie weich. Würde diese Folie, wie bekannt, unmittelbar auf einer Trennschicht aufliegen, so bestände die Gefahr, daß das Bitumen das Material der Trennschicht durchdringt und diese nicht mehr imstande wäre, ihrem Zweck entsprechend ein seitliches Entweichen von Luft und Wasserdampf zu ermöglichen.Metal foils have already become known that are coated with bitumen on both sides were protected from corrosion. But it has now been shown that when applying Molten bitumen of the mastic asphalt could get into the mastic asphalt mixture. Because of the high temperature of the mastic asphalt, the bitumen on the underside also becomes the foil soft. As is known, this film would be placed directly on a separating layer rest, there is a risk that the bitumen is the material of the separating layer penetrates and this would no longer be able to use a lateral Allow air and water vapor to escape.
Aufgabe der Erfindung ist es, die geschilderten Nachteile zu vermeiden und eine Abdichtung zu erhalten, bei welcher die Wirkung der Metallfolie und eine Ableitung von Luft und Wasserdampf sichergestellt sind.The object of the invention is to avoid the disadvantages outlined and to obtain a seal in which the effect of the metal foil and a Discharge of air and water vapor are ensured.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Dichtungsbahn auf der dem Beton oder der sonstigen Unterlage zugekehrten Seite mit einer grob besandeten Bitumenschicht versehen und unter dieser Schicht eine lose Trennschicht aus Papier, Kunststoff, Glasvlies od. dgl. angeordnet ist.According to the invention, this object is achieved in that the sealing membrane on the side facing the concrete or other surface with a coarse sanded bitumen layer and under this layer a loose separating layer made of paper, plastic, glass fleece or the like. Is arranged.
Bei dieser Abdeckung gemäß der Erfindung wird durch Verwendung der nur unterseitig bituminierten Metallfolie ein Durchdringen des Gußasphalts mit Bitumen vermieden. Ferner wird erreicht, daß die Trennschicht stets lose bleibt.In this cover according to the invention by using the Bitumen only penetrates the mastic asphalt with bituminous metal foil on the underside avoided. Furthermore, it is achieved that the separating layer always remains loose.
In der Zeichnung ist ein Ausführungsbeispiel einer Abdichtung gemäß der Erfindung schematisch dargestellt. Es zeigt F i g. 1 ein Teilstück einer für die Abdichtung bestimmten Dichtungsbahn perspektivisch, F i g. 2 einen Brückenteilquerschnitt mit aufgelegter Dichtungsbahn gemäß F i g. 1 und Fahrbahn.In the drawing, an embodiment of a seal is shown in FIG of the invention shown schematically. It shows F i g. 1 a section of a for the sealing of the particular geomembrane in perspective, FIG. 2 a partial cross-section of the bridge with the sealing membrane in place according to FIG. 1 and roadway.
Der Betonkörper ist mit 1 bezeichnet. Auf dessen Oberfläche 1' ist ohne irgendwelche Vorbehandlung eine Trennschicht 2 aus Papier, Kunststoff, Glasvlies oder einem sonstwie geeigneten Stoff aufgelegt. Darüber ist die Dichtungsbahn 3 gelegt, bestehend aus einer Metallfolie 3' mit unterseitiger Bitumenschicht 3" und grober Besandung 3"'. Auf die Oberseite der Dichtungsbahn 3 ist der Fahrbahnbelag 4 aus Gußasphalt aufgelegt. - Die Dichtungsbahn 3, deren Metallfolie 3' aus Kupfer, Aluminium oder sonstwie geeignetem Werkstoff besteht, wird fabrikmäßig vorgefertigt, so daß die Verlegung an Ort und Stelle in kürzester Zeit und ohne große Kosten vorgenommen werden kann.The concrete body is denoted by 1. On the surface of which there is 1 ' without any pretreatment a separating layer 2 made of paper, plastic, glass fleece or any other suitable material. Above this is the sealing membrane 3 laid, consisting of a metal foil 3 'with an underside bitumen layer 3 "and coarse sanding 3 "'. The road surface is on top of the sealing membrane 3 4 laid out of mastic asphalt. - The sealing membrane 3, the metal foil 3 'of which is made of copper, Aluminum or any other suitable material is prefabricated in the factory, so that the laying is done on the spot in the shortest possible time and without great expense can be.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP1269A DE1269320B (en) | 1959-12-10 | 1959-12-10 | Waterproofing under a mastic asphalt surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP1269A DE1269320B (en) | 1959-12-10 | 1959-12-10 | Waterproofing under a mastic asphalt surface |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1269320B true DE1269320B (en) | 1968-05-30 |
Family
ID=5660369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP1269A Pending DE1269320B (en) | 1959-12-10 | 1959-12-10 | Waterproofing under a mastic asphalt surface |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1269320B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107881912A (en) * | 2017-11-03 | 2018-04-06 | 内蒙古工业大学 | Containing buffer layer, rigid layer, water-proof antifriction layer assembled steel bridge face structure and construction method |
-
1959
- 1959-12-10 DE DEP1269A patent/DE1269320B/en active Pending
Non-Patent Citations (1)
Title |
---|
None * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107881912A (en) * | 2017-11-03 | 2018-04-06 | 内蒙古工业大学 | Containing buffer layer, rigid layer, water-proof antifriction layer assembled steel bridge face structure and construction method |
CN107881912B (en) * | 2017-11-03 | 2019-04-16 | 内蒙古工业大学 | Assembled steel bridge face structure and construction method containing buffer layer, rigid layer, water-proof antifriction layer |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2840599A1 (en) | Waterproof sheet for sealing buildings - has polyethylene substrate sheet with self-adhesive bituminised synthetic rubber coating covered with silicone paper | |
DE2846124C2 (en) | Sealing for component surfaces, in particular concrete roofs | |
DE1269320B (en) | Waterproofing under a mastic asphalt surface | |
US1768366A (en) | Processes for retaining water in concrete for the hydration of cement | |
DE2549993A1 (en) | Inverted warm proof insulating coating - with directly applied sealing mass of elastic bitumen with rubber | |
DE2902283A1 (en) | Multilayered protective coating compsn. contg. bituminous adhesives - with embedded plastic-coated metal strip, for insulating masonry | |
DE8623120U1 (en) | Underlay for a multi-layer roof structure made of self-adhesive waterproofing membranes | |
DE2920658A1 (en) | Protective coating for walls or flat roofs - using bituminous mass contg. laminate of plastic, metal, and textile fabric | |
DE2253875A1 (en) | Bitumen-coated roofing material - comprising strips of resin/bitumen mixture coated on one side with bitumen and opt. reinforced with fibre fleece | |
DE3319058A1 (en) | Synthetic resin coating for sealing flat roofs, terrace and balcony floors and the like | |
US1852169A (en) | Metal clad roofing element | |
DE3002644C2 (en) | Method of renovating flat roofs with a layer of gravel | |
DE2148448B2 (en) | Process for the production of a sealing covering for buildings, in particular bridge decks | |
DE2347979C2 (en) | Roof covering made of lightweight concrete panels | |
DE4413624C2 (en) | Process for making a bituminous seal | |
DE2221237C3 (en) | Ethylene copolymer bituminous geomembrane used for the production of waterproof and acid-resistant coverings | |
DE2438901A1 (en) | Concrete bridge superstructure coating and sealing - has bituminous plastic foil lined both sides with plastic, fibreglass or asbestos | |
DE2920613A1 (en) | Multilayer protective coating for concrete and masonry - with plastic foil embedded in adhesive compound | |
DE1866435U (en) | VENTILATING INSULATION PANEL, ESPECIALLY FOR ROOFS. | |
DE19908586C1 (en) | Sealing sheet comprises carrier layer with bituminous top and bottom layers on its opposite surfaces, with top cover layer provided with wetting agent which wets material of bottom cover layer | |
EP0968338A1 (en) | Device for sealing off concrete bases from rising damp | |
DE1156029B (en) | Waterproofing membrane intended for building insulation | |
DE10006637A1 (en) | Waterproof roof skin, e.g. for flat roofs, has a substructure of boarding covered with an adhesive sealing layer and an outer covering fixed to the sealing layer with a permanent elastic bond | |
DE7006811U (en) | ROOF COVERING. | |
DE2223269A1 (en) | Fastening sheets to base layers - by placing activated adhesive strip between sheet-base layer and pressing |