DE2845812A1 - Prefabricated element assembled structures - have water tight joints utilising cement paste in elastic tube in groove, and mortar filling - Google Patents

Prefabricated element assembled structures - have water tight joints utilising cement paste in elastic tube in groove, and mortar filling

Info

Publication number
DE2845812A1
DE2845812A1 DE19782845812 DE2845812A DE2845812A1 DE 2845812 A1 DE2845812 A1 DE 2845812A1 DE 19782845812 DE19782845812 DE 19782845812 DE 2845812 A DE2845812 A DE 2845812A DE 2845812 A1 DE2845812 A1 DE 2845812A1
Authority
DE
Germany
Prior art keywords
groove
mortar
cement paste
watertight
joints
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.)
Ceased
Application number
DE19782845812
Other languages
German (de)
Inventor
Pal Dipl Ing Erdi
Gyorgy Hajdu
Jozsef Dipl Ing Janzo
Gabor Dipl Ing Szilagyi
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.)
FOEVAROSI VIZMUEVEK
Original Assignee
FOEVAROSI VIZMUEVEK
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 FOEVAROSI VIZMUEVEK filed Critical FOEVAROSI VIZMUEVEK
Priority to DE19782845812 priority Critical patent/DE2845812A1/en
Publication of DE2845812A1 publication Critical patent/DE2845812A1/en
Ceased legal-status Critical Current

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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
    • E04B1/6812—Compressable seals of solid form

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

The process for provision of watertight joints for structures made from prefabricated building elements is esp. applicable to water towers, swimming-pools and other units where water is stored. A groove (2) is worked out from the fitting surface of the element (1), for inserting a thick walled elastic tube (3) while fitting is taking place. Elements are then pressed together, and the tube is filled with cement paste (4). Thin mortar is cast in the resultant enclosed spaces (6) and the surface joint gaps are also block with mortar. This enables separate prefabricated elements to be used, with watertight sealing effected by simple means.

Description

Beschreibung description

Gegenstand der Erfindung ist ein Verfahren zur Ausbildung von wasserdichten Fugen für aus vorgefertigten Bauelementen bestehende Konstruktionen und das auf diese Weise hergestellte, wasserdichte Bauwerk. Die wasserspeichernden Bauwege, z.B. Tfassertürme, SchJimmbader Usw. sind im allg meinen aus monolytischem Stahlbeton aufgebaut.The invention relates to a method for the formation of waterproof Joints for constructions consisting of prefabricated components and that on watertight structure made in this way. The water-storing construction paths, E.g. cup towers, swimming pools etc. are generally made of monolithic reinforced concrete built up.

Diese Bauart ist aber außerordentlich arbeitsaufwendig, weil sie eine intensive Handarbeit notwendig macht und ausserdem ist die Durchlaufzeit des Bauvorganges lang. Der Bau wird darüberhinaus durch das Wetter beeinflußt.This type of construction is extremely laborious because it is a Intensive manual work is necessary and also the lead time of the construction process long. The construction is also influenced by the weather.

Um diese Nachteile und die Wetterabhängigkeit der herkömmlichen Technologie zu eliminieren, werden heutzutage immer mehr vorgefertigte Bauelemente beim Bau von Wasserspeichern usw. verwendet.About these disadvantages and the dependence of conventional technology on the weather nowadays more and more prefabricated components are used in construction used by water storage tanks, etc.

Die Anwendung der vorgefertigten Bauelemente weist mehrere Vorteile auf: man kann Handarbeit einsparen, kann die Bauzeit bedeutend vermindern und der Bauvorgang kann mit Hilfe von Baumaschinen durchgeführb werden, abgesehen davon, daß die Bauarbeiter durch das ganze Jahr beschäftigt sind.The use of the prefabricated components has several advantages on: one can save manual labor, the construction time can be reduced significantly and the Construction process can be carried out with the help of construction machinery, apart from that the construction workers are busy all year round.

Neben diesen Vorteilen soll man noch das Problem der Wasserdichtheit der Anpaßfugen in Kauf nehmen. Zur Zeit werden die Bilden durch Betonierung, durch aus Kunststoff bestehende Dichtungsbänder oder durch Kunstharzverklebung gedichtet. Durch eine Betonierung an Ort und Stelle kann aber keine Wasserdichtheit gesichert werden. Zahlreiche Beispiele beweisen, daß eine Betondichtung nicht einwandfrei ist. Die Anwendung der Kunststoffbänder löst auch nicht das Problem, da ihre Auflage unregelmäßig ist. Verklebte Bauwerke werden in unseren Tagen nur als Experiment gebaut, weil für die Alterung der verwendeten Stoffe noch keine Erfahrung und keine Angaben zur Verfügung stehen.In addition to these advantages, there should be the problem of water tightness accept the adjustment joints. At the moment the formations are being made by concreting Sealing tapes made of plastic or sealed by means of synthetic resin bonding. Concreting on site, however, cannot ensure watertightness will. Numerous examples prove that a concrete seal is not perfect is. The application of the plastic straps does not solve the problem either, since their support is irregular. In our days, glued structures are only used as an experiment built because there is no experience or no experience for the aging of the materials used Information is available.

Zweck der Erfindung ist, diese Nachteile zu eliminieren. Brfindungsgemäß werden durch Anwendung von vorgefertigten Bauelementen die Anpassungsfugen des Bauwerkes wasserdicht ausgebildet und dadurch die aus der herkömmlichen Technologie entstandenen Nachteile eliminiert.The purpose of the invention is to eliminate these disadvantages. According to the invention the adaptation joints of the structure are made by using prefabricated structural elements made watertight and thus the result of conventional technology Disadvantages eliminated.

Gegenstand der Erfindung ist daher ein Verfahren zur Ausbildung von wasserdichten Anpassungsfugen zwischen den Bauelementen und zwar derart, daß an den aneinanderpassenden Oberflächen der vorgefertigten Bauelemente halbkreisförmige Nuten ausgearbeitet werden und in diese Nuten - bevor die Bauelemente zusammengebaut sind - ein elastisches Rohr dicker Wandstärke eingebettet wird. Nachdem die Bauelemente zusammengebaut sind, wird das Rohr in der Nut eingespannt und somit nimmt es die Form der Nut auf. Danach wird in das Rohr Zementbrei inJiziert. Unterdessen dehnt sich das Rohr aus, die Nut wird völlig ausgefüllt und gedichtet. Nach Beendigung der Injektion werden die mittels des Rohres gebildeten, geschlossenen Räume mit flüssigem Mörtel ausgefüllt und die Oberfläche des Bauwerkes herkömmlicherweise mit Mörtel ausgegossen.The invention is therefore a method for the formation of watertight adjustment joints between the structural elements in such a way that at the mating surfaces of the prefabricated structural elements are semicircular Grooves are worked out and into these grooves - before the components are assembled - an elastic tube with a thick wall is embedded. After the components are assembled, the tube is clamped in the groove and thus it takes the Shape of the groove. Then cement paste is injected into the pipe. Meanwhile, stretches the pipe is removed, the groove is completely filled and sealed. After completion The closed spaces formed by the pipe become part of the injection filled with liquid mortar and the surface of the structure conventionally poured with mortar.

Um das Verfahren besser zu verstehen, wird zu der Beschreibung eine Zeichnung beigelegt. Auf der Fig. 1 sind die an der anzupassenden Oberfläche der vorgefertigten Bauelemente ausgebildeten Nuten und das elastische Rohr im Schnitt dargestellt.In order to better understand the method, a Drawing enclosed. In Fig. 1 are the surface to be adapted to the prefabricated components formed grooves and the elastic tube in section shown.

Wie auf der Zeichnung zu sehen ist, ist an der anzupassenden Oberfläche des vorgefertigten Bauelementes 1 eine Nut 2 ausgearbeitet, in die ein elastisches, dickvandiges Rohr 3 eingebettet ist. Nachdem die vorgefertigten Bauelemente 1 zusammengebaut sind, wird das Rohr 3 in die nach seinem Querschnitt eineii Kanal bildende Nut eingespannt und nimmt die Form der Nutenwand auf.As can be seen in the drawing, the must be adapted surface of the prefabricated component 1 a groove 2 worked out, in which an elastic, thick-walled tube 3 is embedded. After the prefabricated structural elements 1 are assembled are, the tube 3 is clamped in the groove forming a channel according to its cross-section and takes on the shape of the groove wall.

Nachher wird das dickwandige Rohr 3 zweckdienlich mit Zementbrei 4 durch Injizieren ausgefüllt. Durch den Zementbrei wird das Rohr völlig aus ge füllt und die Plgen gedi'het Nachdem das Innere des Rohres 3 ausgefüllt ist, werden die zwischen den Bauelementen entstandenen geschlossenen Räume 6 mit dünnem Mörtel vergossen und die Oberflächen-Nuten 5 mit zu diesem Zwecke geeignetem Mörtel gesperrt.Afterwards, the thick-walled pipe 3 is expediently filled with cement paste 4 filled in by injection. The pipe is completely filled with the cement paste After the inside of the tube 3 is filled, the Enclosed spaces 6 created between the components are cast with thin mortar and the surface grooves 5 blocked with mortar suitable for this purpose.

Das Material des dickzandigen Rohres 3 ist Gummi, kann aber auch ein anderer elastischer Kunststoff sein. Der Durchmesser des Rohres 3 wird in 30 bis 35 mm, und die Wandstärke desselben in 10 mm gewählt. Diese sind nach der Erfahrung erhaltene Werte, von denen - abhängig von den Gegebenheiten -um 10 bis 15 °4 Toleranz abgewichen werden kann.The material of the thick-edged tube 3 is rubber, but it can also be a be another elastic plastic. The diameter of the pipe 3 is in 30 to 35 mm, and the wall thickness of the same chosen in 10 mm. These are based on experience obtained values, of which - depending on the circumstances - around 10 to 15 ° 4 tolerance can be deviated.

Die Erfindung kann auf einem ausgedehnten Bereich verwendet werden. Sie kann überall verwendet werden, wo ein wasserdichtes Bauwerk, eine Kanalisation, eine Wassorreinigungsanlage, ein Schwimmbad oder eine Sedimentationsanlage gebaut werden soll, wo die Sicherung der Wasserdichtheit nötig ist.The invention can be used in an extensive field. It can be used anywhere that a watertight structure, sewer system, a water purification system, a swimming pool or a sedimentation system built should be where it is necessary to ensure watertightness.

Erfindungsgemäß kann der Bauvorgang mit Maschinen durchgeführt werden. Der Vorteil besteht in der Verminderung der Bauzeit und der Bauarbeit. Bei Bauwerken mit einem Montagecharakter kann die Arbeit unabhängig von der Jahreszeit und vom Wetter vorgenommen werden. Durch das erfindungsgemäße Verfahren kann eine völlig wasserdichte Oberfläche ausgebildet werden.According to the invention, the construction process can be carried out with machines. The advantage is the reduction in construction time and work. In buildings with an assembly character, the work can be done regardless of the season and the Weather can be made. The inventive method can be a completely waterproof surface can be formed.

L e e r s e i t eL e r s e i t e

Claims (2)

VERFAHREN ZUR AUSBILDUNG VON WASSERDICHTEN FUGEN FÜR AUS VORGEFERTIGTEN BAUELEMENTEN BESTEHENDE KONSTRUN-TIONEN SOWIE DAS DERART HBRGESTELLTE WASSERDICHTE BAUWERK Patentansprüche Verfahren zur Ausbildung von wasserdichten Fugen für aus vorgefertigten Bauelementen bestehende Baukonstruktionen, zweciunäßig zur Ausbildung von wasserdichten aneinandergepaßten Oberflächen, d a d u r c h g e k e n n z e i c h -n e t , daß an der anzupassenden Oberfläche des vorgefertigten Bauelementes (1) eine Nut (2) ausgearbeitet ist, in die während der Anpassung ein dickwandiges, elastisches Rohr (3) eingelegt wird, wonach die Bauelemente (1) zusammengepreßt und das Rohr (3) mit Zementbrei (4) gefüllt werden, wobei die entstandenen, geschlossenen Räume (6) mit dünnem Mörtel vergossen und die oberflächlichen Fugen ebenso mit Mörtel gesperrt werden. METHOD OF FORMATION OF WATERPROOF JOINTS FOR PRE-FABRICATED COMPONENT CONSTRUN-TIONS AND THE WATERPROOF PROVIDED IN THIS WAY BAUWERK claims process for the formation of watertight joints for Prefabricated building elements, existing building constructions, used for training purposes of watertight, mated surfaces, that is to say no i c h -n e t that on the surface of the prefabricated component to be adapted (1) a groove (2) is worked out into which a thick-walled, elastic tube (3) is inserted, after which the components (1) are pressed together and the pipe (3) are filled with cement paste (4), the resulting closed Spaces (6) filled with thin mortar and the superficial joints as well with Mortar to be locked. 2. Vorgefertigtes Bauelement zur Ausbildung einer wasserdichten Oberfläche, hergestellt nach dem Anspruch 1, d ad u r c h g e k e n n z e i c h n e t , daß an der anzupassenden Oberfläche des Bauelementes eine halbkreisförmige Nut (2) ausgearbeitet ist, in die ein dickwandiges Rohr (3) eingelegt ist, dessen Innenraum mit Zementbrei (4) und der Raum zwischen den anzupassenden Bauelementen mit dünnem Mörtel ausgefüllt und die oberflächlichen Fugen (5) mit Mörtel abgesperrt sind.2. Prefabricated building element to create a watertight surface, produced according to claim 1, d ad u r c h g e k e n n n z e i c h n e t that a semicircular groove (2) worked out on the surface of the component to be adapted is, in which a thick-walled tube (3) is inserted, the interior of which is covered with cement paste (4) and the space between the components to be adjusted is filled with thin mortar and the superficial joints (5) are sealed with mortar.
DE19782845812 1978-10-20 1978-10-20 Prefabricated element assembled structures - have water tight joints utilising cement paste in elastic tube in groove, and mortar filling Ceased DE2845812A1 (en)

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Application Number Priority Date Filing Date Title
DE19782845812 DE2845812A1 (en) 1978-10-20 1978-10-20 Prefabricated element assembled structures - have water tight joints utilising cement paste in elastic tube in groove, and mortar filling

Applications Claiming Priority (1)

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DE19782845812 DE2845812A1 (en) 1978-10-20 1978-10-20 Prefabricated element assembled structures - have water tight joints utilising cement paste in elastic tube in groove, and mortar filling

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DE2845812A1 true DE2845812A1 (en) 1980-04-30

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485586A1 (en) * 1980-06-26 1981-12-31 Fovarosi Vizmuvek Watertight seal between prefab. concrete building components - is formed by hose placed in channel between components and filled with cement under pressure
DE3414180A1 (en) * 1984-04-14 1985-10-24 Georg Prinzing GmbH & Co KG Betonformen- und Maschinenfabrik, 7902 Blaubeuren Sealing device for abutting components which are at least approximately pipe-shaped, in particular for concrete mouldings
DE3622227A1 (en) * 1986-06-10 1987-12-17 Frei & Egger Ag Process for producing a structure, in particular a container, and apparatus for this purpose
DE4204802A1 (en) * 1992-02-18 1993-09-02 D D C Gmbh Beton Bohren U Saeg Stabilising joint filling between rail and road surface - uses concrete grout injected into cavity between rail,bed,and cover plate
EP0894908A1 (en) * 1997-07-31 1999-02-03 Adrian Dipl.-Ing. Pflieger Sealing for joints of buildings and roadways
DE19917226C1 (en) * 1999-04-16 2000-08-31 Josef Siebig Method for filling and sealing joints and cracks in buildings and structures involves introduction of an inflatable hose between the joint or crack surfaces and filling the space behind it with a hardenable filler material
DE102004020530A1 (en) * 2004-04-27 2005-11-24 Roland Wolf Building component e.g. for sealing of basement against water, has concrete base plate and one of these has supported wall finished unit with lower edge of unit, has relief structure and anti relief structure which is of finished unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7233225U (en) * 1972-12-07 J Berger-Bauboag Ag Joint sealing for building elements
DE2413340A1 (en) * 1974-03-20 1975-10-30 Juergen Jora Bridging joint gap between building components - with waterproof adhesive layers joined by expansible filler layer
CH574023A5 (en) * 1973-07-24 1976-03-31 Schmitter Adolf Junction seal for channels or conduits - has ring expansion member anchored to one channel inflated to force ends apart

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7233225U (en) * 1972-12-07 J Berger-Bauboag Ag Joint sealing for building elements
CH574023A5 (en) * 1973-07-24 1976-03-31 Schmitter Adolf Junction seal for channels or conduits - has ring expansion member anchored to one channel inflated to force ends apart
DE2413340A1 (en) * 1974-03-20 1975-10-30 Juergen Jora Bridging joint gap between building components - with waterproof adhesive layers joined by expansible filler layer

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485586A1 (en) * 1980-06-26 1981-12-31 Fovarosi Vizmuvek Watertight seal between prefab. concrete building components - is formed by hose placed in channel between components and filled with cement under pressure
DE3414180A1 (en) * 1984-04-14 1985-10-24 Georg Prinzing GmbH & Co KG Betonformen- und Maschinenfabrik, 7902 Blaubeuren Sealing device for abutting components which are at least approximately pipe-shaped, in particular for concrete mouldings
DE3622227A1 (en) * 1986-06-10 1987-12-17 Frei & Egger Ag Process for producing a structure, in particular a container, and apparatus for this purpose
DE4204802A1 (en) * 1992-02-18 1993-09-02 D D C Gmbh Beton Bohren U Saeg Stabilising joint filling between rail and road surface - uses concrete grout injected into cavity between rail,bed,and cover plate
EP0894908A1 (en) * 1997-07-31 1999-02-03 Adrian Dipl.-Ing. Pflieger Sealing for joints of buildings and roadways
DE19917226C1 (en) * 1999-04-16 2000-08-31 Josef Siebig Method for filling and sealing joints and cracks in buildings and structures involves introduction of an inflatable hose between the joint or crack surfaces and filling the space behind it with a hardenable filler material
DE102004020530A1 (en) * 2004-04-27 2005-11-24 Roland Wolf Building component e.g. for sealing of basement against water, has concrete base plate and one of these has supported wall finished unit with lower edge of unit, has relief structure and anti relief structure which is of finished unit

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