DE1038261B - Method and device for connecting formed components made of a hydraulically setting building material with joint tapes - Google Patents

Method and device for connecting formed components made of a hydraulically setting building material with joint tapes

Info

Publication number
DE1038261B
DE1038261B DEC14410A DEC0014410A DE1038261B DE 1038261 B DE1038261 B DE 1038261B DE C14410 A DEC14410 A DE C14410A DE C0014410 A DEC0014410 A DE C0014410A DE 1038261 B DE1038261 B DE 1038261B
Authority
DE
Germany
Prior art keywords
welded
waterstops
building material
shaped
hydraulically setting
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
Application number
DEC14410A
Other languages
German (de)
Inventor
Dipl-Chem Dr Gerhart Benz
Franz Josef Gembris
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gruenau Illertissen GmbH
Original Assignee
Chemische Fabrik Gruenau AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chemische Fabrik Gruenau AG filed Critical Chemische Fabrik Gruenau AG
Priority to DEC14410A priority Critical patent/DE1038261B/en
Publication of DE1038261B publication Critical patent/DE1038261B/en
Pending legal-status Critical Current

Links

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
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/681—Sealings of joints, e.g. expansion joints for free moving parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/135—Single hemmed joints, i.e. one of the parts to be joined being hemmed in the joint area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • 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
    • E01C11/10—Packing of plastic or elastic materials, e.g. wood, resin
    • E01C11/106—Joints with only prefabricated packing; Packings therefor

Description

Verfahren und Gerät zum Verbinden geformter Bauteile aus einem hydraulisch abbindenden Baustoff mit Fugenbändern Es ist bekannt, geformte Bauteile aus einem hydraulisch abbindenden Baustoff, wie Beton, mit Hilfe von Fugenbändern, die vorzugsweise aus einem thermoplastischen Stoff bestehen, so zu verbinden, daß eine Abdichtung gegen Feuchtigkeit und Flüssigkeiten, die zwischen den Bauteilen hindurchtreten könnten. erzielt wird. Diese Fugenbänder müssen Volumenänderungen oder Verschiebungen der Bauteile nachgeben können. Method and device for joining formed components from a hydraulic system setting building material with joint tapes It is known to produce molded components from a hydraulically setting building material, such as concrete, with the help of joint tapes, which is preferably consist of a thermoplastic material to connect so that a seal against moisture and liquids that penetrate between the components could. is achieved. These waterstops have volume changes or displacements the components can give way.

Dieses Verfahren konnte bisher nur zum Verbinden solcher Bauteile angewendet werden, die an der Baustelle geformt werden, da das verwendete Fugenband mit seinen beiden Rändern in die Ränder der zu verbindenden Bauteile eingreifen muß. Man verfuhr hierbei meistens so, daß zunächst der eine Bauteil aus Beton hergestellt und dabei in seinen Verbindungsrand ein Randstreifen des Fugenbandes eingegossen wurde. Der gegenüberliegende Randstreifen wurde dann in den anschließenden Bauteil eingebunden. So far, this method has only been used to connect such components that are shaped at the construction site, because of the joint tape used engage with both of its edges in the edges of the components to be connected got to. The procedure here is usually so that one component is first made of concrete and an edge strip of the joint tape is poured into its connecting edge became. The opposite edge strip was then inserted into the adjoining component involved.

Die Erfindung ermöglicht es, auch vorgeformte Bauteile, vorzugsweise aus Beton, durch Fugenbänder miteinander zu verbinden. Sie besteht in erster Linie darin, daß in die miteinander zu verbindenden Ränder der aus einem hydraulisch abbindenden Baustoff geformten Bauteile ein Randstreifen je eines Fugenbandes aus einem thermoplastischen Stoff eingehracht wird und daß die herausragenden Ränder der Fugen-Ränder nachträglich zusammengeschweißt werden. The invention also makes it possible to use preformed components, preferably made of concrete, to be connected by joint tapes. It consists primarily in that in the edges to be joined together from a hydraulically setting Building material molded components one edge strip each of a joint tape made of a thermoplastic Fabric is einehracht and that the protruding edges of the joint edges afterwards be welded together.

Vorzugsweise ist das Verfahren zum Verbinden von Bauteilen aus Beton geeignet, die Bauteile können aber auch aus Gips oder einem andersartigen Mörtel bestehen. Durch die Erfindung gelingt es, selbst bei kompliziert geformten Bauteilen und an schlecht zulänglichen Baustellen eine einwandfreie feuchtigkeitsdichte Verbindung herzustellen.The method for joining components is preferably made of concrete suitable, but the components can also be made of plaster of paris or another type of mortar exist. The invention makes it possible even with components of complex shape and a flawless moisture-proof connection on poorly accessible construction sites to manufacture.

Die herausragenden miteinander zu verschweißenden Ränder der Fugenbänder können verschiedene Formen haben. Sie können einander überlappen oder zusammenstoßen. Tn der Abb. 1 sind beispielsweise verschiedene geeignete Formen im Querschnitt wiedergegeben, ohne daß die Erfindung hierauf beschränkt sein soll. The protruding edges of the waterstops to be welded together can have different forms. They can overlap or collide with each other. In Fig. 1, for example, various suitable shapes are shown in cross section, without the invention being restricted thereto.

Besonders zweckmäßig ist die Verwendung solcher Fugenbänder. deren herausragende Ränder im Onerschnitt T-förmig. L-förmig oder ähnlich gestaltet sind. The use of such joint tapes is particularly useful. whose protruding edges in single cut T-shaped. Are designed L-shaped or similar.

Die zusammenstoßenden. parallel zur Längsrichtung des Fugenbandes verlaufenden Flächen können auf einfache Weise miteinander verschweißt werden. tun der Abb. 1 sind unter c, d k, l, rn, 1s, r und s einige Ausführungsformen wiedergegeben. die dieser Gestaltung entsprechen.The crashing ones. parallel to the longitudinal direction of the joint tape running surfaces can be welded together in a simple manner. to do In Fig. 1, some embodiments are shown under c, d k, l, rn, 1s, r and s. which correspond to this design.

Um die Nachgiebigkeit gegenüber Bewegungen der Bauteil ränder zu erhöhen. empfiehlt es sich. solche Fugenhänder zu venvenden. bei denen zwischen der Schweißnaht und dem in den Bauteil einzubringenden Randstreifen eine oder mehrere Krümmungen, Abwinkelungen od. dgl. ausgebildet sind. Derartige Ausführungsformen sind in der Abb. 1 beispielsweise unter k, i, k, 1, n und o wiedergegeben. To the flexibility to movements of the component edges raise. it is recommended. to use such jointers. with those between one or more of the weld seam and the edge strip to be introduced into the component Curvatures, bends or the like. Are formed. Such embodiments are shown in Fig. 1 for example under k, i, k, 1, n and o.

Man kann auch die Fugenbänder mit solchen Krümmungen, Abwinkelungen od. dgl. ausbilden, daß nach dem Verschweißen ein ganz oder teilweise geschlossener kanalartiger Hohlraum entsteht. Solche Ausführungen zeigt die Abb. 1 unter m, p, q, r und s. You can also use the waterstops with such curvatures, bends Od. Like. Form that after welding a completely or partially closed channel-like cavity arises. Such designs are shown in Fig. 1 under m, p, q, r and s.

Zum Verschweißen der Ränder von Fugenbändern, die T-förmig, L-förmig oder ähnlich ausgestaltet sind, hat sich ein Gerät bewährt, das nachstehend beschrieben ist. Es hat einen Griff und eine daran angebrachte, vorzugsweise elektrisch beheizte Führungsplatte. Statt die Platte unmittelbar zu beheizen, kann man sie auch an einem beheizten Körper anbringen und durch Wärmeübertragung erhitzen. Die erhitzte Platte wird in der Richtung, in der das Fugenhand verläuft. zwischen den zusammenstoßenden zu verschweißenden Flächen hindurchgeführt. Das Gerät weist ferner zwei durch Federkraft gegeneinandergedrückte Rollen, Wülste od. dgl. auf, die parallel zu den zu verschweißenden Flächen und etwa senkrecht zur Führungsrichtung des Gerätes angeordnet sind. For welding the edges of waterstops that are T-shaped, L-shaped or similarly designed, a device that is described below has proven itself is. It has a handle and one attached to it, preferably electrically heated Guide plate. Instead of heating the plate directly, you can also use one attach heated body and heat it by heat transfer. The heated plate becomes in the direction in which the joint hand goes. between the colliding to be welded surfaces passed through. The device also has two spring loaded Rollers, beads or the like pressed against one another, parallel to the ones to be welded Areas and are arranged approximately perpendicular to the guide direction of the device.

Diese Rollen, wülste od. dgl. liegen etwas hinter der Fiihrungsplatte, so daß sie die zu verschweißenden Flächen nach dem Hindurchführen der Platte zusammendrücken.These roles, bulges or the like are slightly behind the guide plate, so that they press the surfaces to be welded together after the plate has been passed through.

In der Abb. 2 ist beispielsweise eine Ausführungsform des beschriebenen Schweißgerätes wiedergegeben. Hierbei bedeutet 1 den Griff. Er ist durch den gekröpften Stiel 2 mit einer im wesentlichen zylin- drischen elektrischen Heizeinrichtung 3 verbunden. For example, in Fig. 2 there is an embodiment of the one described Reproduced welding machine. Here 1 means the handle. He is through the cranked Handle 2 with a substantially cylindrical electrical heating device 3 connected.

An dieser sitzt die etwa rechteckige Führungsplatte 4 mit keilförmig auslaufenden Rändern. An der Heizeinrichtung sind zwei federnde Bügel 5 befestigt, an deren Ende sich je eine Rolle 6 befindet. Diese Rollen werden durch die Federkraft der Bügel gegeneinandergedrückt, so daß sie die durch die Platte 4 erhitzten zu verschweißenden Flächen nach dem Hindurchziehen der Platte zusammenpressen. Mit diesem Gerät wird so gearbeitet, daß man die Platte 4 zwischen die zu verschweißenden Flächen bringt, dann die Heizung einstellt und das Gerät von oben nach untetl - im Sinne der Abbildung - zwischen den zu verschweißenden Flächen hindurchzieht. Will man Fugenbänder mit T-förmigen oder doppelt abgewinkelten Rändern, wie sie z. B. unter c, r oder s der Abb. 1 wiedergegeben sind, miteinander verschweißen, so muß man die Verbindung auf jeder Seite des Fugenbandes gesondert herstellen.The approximately rectangular guide plate 4 sits on this in a wedge-shaped manner tapering edges. Two resilient brackets 5 are attached to the heating device, at the end of each there is a roller 6. These roles are made by the spring force the bracket pressed against each other, so that they are heated by the plate 4 to Press the welded surfaces together after pulling the plate through. With This device is worked so that the plate 4 between the to be welded Surfaces, then turn on the heating and turn the device from top to bottom. in the sense of the figure - pulls through between the surfaces to be welded. If you want waterstops with T-shaped or double-angled edges, like them z. B. under c, r or s of Fig. 1 are shown, weld together, so you have to make the connection on each side of the joint tape separately.

PATEXTAXSI'IR wie IE: 1. Verfahren zum Verbinden geformter Bauteile aus einem hydraulisch abbindenden Baustoff mit Fugenbändern aus einem thermoplastischen Stoff, dadurch gekennzeichnet, daß in die miteinander zu verbindenden Ränder der geformten Bauteile ein Randstreifen je eines Fugenbandes eingebracht wird und daß die herausragenden Ränder der Fugenbänder nachträglich zusammengeschweißt werden. PATEXTAXSI'IR like IE: 1. Process for joining formed components made of a hydraulically setting building material with joint tapes made of a thermoplastic Fabric, characterized in that in the edges to be joined together formed components an edge strip of a joint tape is introduced and that the protruding edges of the waterstops are subsequently welded together.

Claims (1)

2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß Fugenbänder verwendet werden, deren herausragende Ränder im Querschnitt T-förmig, L-förmig oder ähnlich gestaltet sind, und daß die zusammenstoßenden Flächen miteinander verschweißt werden. 2. The method according to claim 1, characterized in that waterstops are used whose protruding edges in cross-section T-shaped, L-shaped or are designed similarly, and that the abutting surfaces are welded together will. 3. Verfahren nadh Anspruch 1 oder 2, gekennzeichnet durch die Verwendung von Fugenbändern, bei denen zur Erhöhung ihrer Nachgiebigkeit zwischen der Schweißnaht und dem in den Bauteil einzubringenden Randstreifen eine oder mehrere Krümmungen, Abwinkelungen od. dgl. ausgebildet sind. 3. The method nadh claim 1 or 2, characterized by the use of waterstops, in which to increase their flexibility between the weld seam and the edge strip to be introduced into the component one or more curvatures, Bends or the like. Are formed. 4. Verfahren nach Anspruch 3, gekennzeichnet durch die Verwendung von Fugenbändern, bei denen die Krümmungen, Abwinkelungen od. dgl. so ausgebildet sind, daß nach dem Verschweißen ein ganz oder teilweise geschlossener kanalartiger Hohlraum entsteht. 4. The method according to claim 3, characterized by the use of waterstops, in which the curvatures, bends or the like. So formed are that after welding a completely or partially closed channel-like Cavity arises. 5. Schweißgerät zur Ausführung des Verfahrens nach Anspruch 2. gekennzeichnet durch einen Griff (1), eine daran angebrachte, vorzugsweise elektrisch beheizte Führungsplatte (4), die zwischen den zu verschweißenden Flächen der Fugenhänder hindurchgeführt wird. und zwei durch Federkraft gegeneinandergedrückte Rollen (6), Wülste od. dgl., die parallel zu den zu verschweißenden Flächen und etwa senkrecht zur Führungsrichtung des F-rätes so angeordnet sind. daß sie die zu verschweißenden Flächen nach dem Hindurchführen der Führungsplatte (4) von außen zusammendrücken. 5. Welding device for performing the method according to claim 2. characterized by a handle (1), one attached to it, preferably electrically heated Guide plate (4) between the jointing surfaces to be welded is passed through. and two rollers (6) pressed against each other by spring force, Bulges or the like, which are parallel to the surfaces to be welded and approximately perpendicular are arranged in such a way as to guide the direction of the F device. that they are the ones to be welded After inserting the guide plate (4), press the surfaces together from the outside.
DEC14410A 1957-02-20 1957-02-20 Method and device for connecting formed components made of a hydraulically setting building material with joint tapes Pending DE1038261B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC14410A DE1038261B (en) 1957-02-20 1957-02-20 Method and device for connecting formed components made of a hydraulically setting building material with joint tapes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC14410A DE1038261B (en) 1957-02-20 1957-02-20 Method and device for connecting formed components made of a hydraulically setting building material with joint tapes

Publications (1)

Publication Number Publication Date
DE1038261B true DE1038261B (en) 1958-09-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
DEC14410A Pending DE1038261B (en) 1957-02-20 1957-02-20 Method and device for connecting formed components made of a hydraulically setting building material with joint tapes

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1285156B (en) * 1966-03-12 1968-12-12 Gruenau Gmbh Chem Fab Two-part movement joint tape made of rubber-elastic material and method for connecting the joint tape parts
WO1986006125A1 (en) * 1985-04-12 1986-10-23 Philip John Thornton Wall tie
DE29709938U1 (en) * 1997-06-07 1998-10-08 Kwade Betonwerk Gmbh & Co Kg Drip pan
DE10354799A1 (en) * 2003-11-21 2005-06-30 Wirz, Christian H. Building element in an earth slit for a dike sealing structure is a plastic plate provided along one of its vertical edges with a U-shaped connector unit consisting of two guide plates

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1285156B (en) * 1966-03-12 1968-12-12 Gruenau Gmbh Chem Fab Two-part movement joint tape made of rubber-elastic material and method for connecting the joint tape parts
WO1986006125A1 (en) * 1985-04-12 1986-10-23 Philip John Thornton Wall tie
US4722163A (en) * 1985-04-12 1988-02-02 Thornton Philip J Vibration-isolating wall tie
AU581768B2 (en) * 1985-04-12 1989-03-02 Philip John Thornton Wall tie
DE29709938U1 (en) * 1997-06-07 1998-10-08 Kwade Betonwerk Gmbh & Co Kg Drip pan
DE10354799A1 (en) * 2003-11-21 2005-06-30 Wirz, Christian H. Building element in an earth slit for a dike sealing structure is a plastic plate provided along one of its vertical edges with a U-shaped connector unit consisting of two guide plates
DE10354799B4 (en) * 2003-11-21 2007-04-19 Wirz, Christian H. Arrangement for a dike seal and a dike heightening

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