EP0866190A2 - Procédé et dispositif d'étanchéification de joints - Google Patents

Procédé et dispositif d'étanchéification de joints Download PDF

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Publication number
EP0866190A2
EP0866190A2 EP98102641A EP98102641A EP0866190A2 EP 0866190 A2 EP0866190 A2 EP 0866190A2 EP 98102641 A EP98102641 A EP 98102641A EP 98102641 A EP98102641 A EP 98102641A EP 0866190 A2 EP0866190 A2 EP 0866190A2
Authority
EP
European Patent Office
Prior art keywords
hose
joint
slot
tape
pressure
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Withdrawn
Application number
EP98102641A
Other languages
German (de)
English (en)
Other versions
EP0866190A3 (fr
Inventor
René P. Schmid
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.)
Agrar Chemie AG
Original Assignee
Agrar Chemie 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 Agrar Chemie AG filed Critical Agrar Chemie AG
Publication of EP0866190A2 publication Critical patent/EP0866190A2/fr
Publication of EP0866190A3 publication Critical patent/EP0866190A3/fr
Withdrawn legal-status Critical Current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
    • E04B1/6816—Porous tubular seals for injecting sealing material
    • 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
    • E04B1/6813—Compressable seals of hollow form

Definitions

  • the invention relates to a method for sealing joints the preamble of claim 1 and device for performing of the procedure.
  • the elastic joint tape is pressed into the joint in such a way that it is compressed and thus a pressure on exercises the joint walls.
  • Compression elements can be done mechanically, usually done but manually, since the installation was carried out very carefully must become.
  • the object of the invention is to provide a method for sealing Fingen to create, which allows the joint tapes or Joint sealing hoses easy and quick to assemble and finger tapes to carry out the procedure, which is insensitive against fluctuating joint width and one improved seal, especially at high, on the seal allow acting pressures.
  • the task is accomplished by a method with the features of the claim 1 and a device with the features of the claim 12 solved.
  • Advantageous training and further education are in the subclaims featured.
  • the method according to the invention provides a sealing device Form such that they are substantially compressed without to be inserted into an existing joint can, and after the device has been installed, it from the inside forth, for example pneumatic, hydraulic or similar preferably to pressurize through a valve, so that it is pressed against the walls of the tongue.
  • Devices according to the invention are, for example, round or flattened hoses which are inserted into the joint and then pneumatically, hydraulically or similarly under pressure be placed and consequently try a circular Cross section and thereby a pressure with their Exercise walls on the joint, which depends on the internal pressure of the Hose is dependent.
  • the hose body which serves as a sealing body, compressed, so that even with a subsequent expansion of the joint also the tightness Expansion of the hose body is guaranteed.
  • joint tapes according to the invention are provided, which a essential rectangular cross-section with a deeply inserted Have slot, the slot parallel to the Joint walls is introduced.
  • this slot is, for example a hose is inserted which is pressurized can and thus the joint tape to the border of the joint Presses walls and compresses in this area.
  • a porous injection hose towards the inside inserted with which after the first hose under Pressure has been put into the injection fluid now to the outside sealed joint is introduced.
  • joint tapes In such a configuration of joint tapes is from Advantage that these joint tapes easily and quickly into existing ones Joints, for example soundproofing joints of row houses can be, then a required pressure is applied and the soundproofing joints are thus securely sealed becomes.
  • the uniform internal pressure and the generated compression of the walls the joint tape tolerances in the joint width of the invention Lanyards can be compensated. Hereby becomes a secure seal even with fluctuating joint widths guaranteed.
  • a subsequent injection in the Pressure hose can be done, for example, pneumatic or hydraulic.
  • a joint sealing hose 1 has, for example a tubular body 2 with a circular cross section with a Inner tube surface 3 and an outer tube surface 4.
  • the tubular body 2 consists, for example, of an elastic one Plastic, e.g. B. a rubber and is preferably thick-walled educated.
  • the dimensions of the hose wall as well as the Plastic are chosen so that the elastic yield Hose 1 is a pressure-resistant pressure hose and itself preferably not expanding under internal pressure, but only its Cross-sectional shape changed, under high pressure circular cross section.
  • Hose 1 formed laterally flattened in cross section.
  • a such hose is in a joint 6 (Fig. 4), which for example between two masonry sections 7 and is limited by the masonry walls 8, inserted.
  • a Joint sealing hose 1 with an annular cross section here preferably compressed laterally so that it is one Has self-retention between the joint walls 8.
  • a frictional connection between wall and hose is achieved.
  • the hose is held in place. So will For example, a hose 1 with a 20 mm wide fingers Width of 25 mm inserted, which makes it self-sustaining in the Fuge has, but can still be easily inserted.
  • a joint sealing hose 1 After such a joint sealing hose 1 is introduced into a joint 6 , it becomes pneumatic or hydraulic, for example pressurized (Fig. 5) This causes the wall thickness due to the compression of the hose body 2 less.
  • the circumference of the joint sealing hose preferably changes here 1 not essential.
  • a valve device Preferably at the ends the hose 1 a valve device (not shown) for filling the same arranged.
  • Another possibility of such a joint sealing hose pressurize and compress the tube body 4 is to achieve reaction plastics in the interior of the hose 2 inject, which react with each other and after the Reaction, for example, an elastic, for example rubber-like Mass result.
  • Another way to use the hose to put pressure and the hose body 4 in the area in which it rests on the joint walls 8 is to be compressed, the hose cavity 5 with acrylic resin, polyurethane or the like To fill foams.
  • the reaction plastics are under pressure introduced into the hose and / or react under one Volume increase, so that an internal pressure builds up in the hose 1 becomes.
  • the tube body with an acrylic gel is preferred pressured that its over a long period of time Maintains viscosity and can be re-pressed at any time.
  • Other suitable print media are oils or long-term stable Liquids.
  • the internal pressure applied is of the order of 100 bar and can be up to 280 bar.
  • FIG. 6 Another possibility according to the invention for sealing a joint 6 consists of a joint sealing hose according to the invention 1 in a joint tape 10 (Fig. 6).
  • a joint sealing hose according to the invention has an approximately rectangular shape Cross section on, with two preferably wide, parallel mutually oriented side surfaces 11 and two perpendicular to the side surfaces 11 oriented, preferably narrower than these formed end faces 12.
  • In one of the end faces 12 is a deep groove 13 or a in the region of the transverse center Slot 13 introduced parallel to the side walls 11, so that the joint tape 10 thereby has a U-shaped cross section receives.
  • the joint sealing hose is in this slot 13 1 inserted.
  • a joint sealing hose 1 according to the invention can also can be adapted to wider joints 6.
  • This groove or slot 13 extends, for example over three quarters or four fifths of the width of the side surfaces 11.
  • a joint tape 10 (Fig. 7) are adjacent to the side surfaces 11 of one Face 12 each have a slot 14, parallel to the side surfaces 11 running into the joint tape 10.
  • the slots 14 extend, for example 4/5 of the width of the side surfaces 11 to the opposite End face 12.
  • the slots 14 are in the area of Side surfaces 11 narrow tabs 15 are formed. Will in the area a bottom 16 of the slot 14 a section parallel to Side surface 11 and perpendicular to the end face 12, can these tabs 15 either individually or both from the joint tape be cut off. This makes it possible to pre-seal the joint tape to adjust the laying of a joint 6 to the width of the joint 6.
  • a joint tape 10 is introduced into a joint 6 such that the closed end face 12 to the outside and the slot 13 provided end face 12 faces inwards. Should be high joint pressures can be sealed, but this can also be reversed respectively.
  • the side surfaces 11 lie on the joint 6 which delimits Walls 8 on.
  • the joint sealing hose 1 is pneumatic, hydraulically or with pressed reaction plastics pressurized, under which it expands and that Joint tape presses against the walls 8 (Fig. 9, 10).
  • FIG. 11 is in the slot 13 of the joint tape 10 to the inside of the joint 6 towards an injection hose 19 in addition to the joint sealing hose 1 introduced.
  • the injection hose 19 can for example with an annular cross section (Fig. 11) or with an annular cross section flattened laterally in cross section (Fig. 12).
  • Such an injection hose 19 consists of a porous foam, for example perforated hose or a conventional injection hose, through which an injection medium from the hose interior 20 can step outside.
  • a joint tape 10 designed in this way is first inserted into the joint, with a joint 6, which is between two masonry 7, the joint for example is elongated in the base plate 21 (FIG. 13), to improve the sealing effect in the floor area.
  • the side surface 11 is contoured to a improved hold on uneven or friable masonry guarantee.
  • the surface can be toothed, for example be (Fig. 14, 15), the teeth 23 being formed in this way is that flat tooth flanks 24 face the interior of the joint and have steep tooth flanks 25 to the exterior of the joint. At the inside of the joint This will cause pressure on the joint tape a clawing, blocking effect, pushing in of the joint tape, however, not difficult.
  • the sealing effect in the process according to the invention can also be obtained only temporarily.
  • building up the compression pressure is an option pneumatic or hydraulic way.
  • the tube is filled with acrylic gel or reaction plastics, silicone rubbers or foams, especially polyurethane foam, particularly advantageous.
  • joint sealing hoses are particularly simple and can be quickly inserted into a joint and by subsequent Filling (pneumatic, hydraulic, with reaction plastics) a tight joint quickly, safely and inexpensively is achieved. Because the hose material in the contact area is compressed to the joint walls, a subsequent Expansion of the joint solely by expanding the Hose material and / or the joint tape are balanced.
  • a relatively thick-walled joint sealing hose 1 is preferably used or a joint tape with a joint sealing hose arranged in it 1 with curing reaction plastics under pressure set so that the walls between the reaction plastic and the joint walls 8 are elastically compressed and when the joint 6 is widened, this by expansion the hose body 2 or the joint tape 10 is compensated.
  • joint sealing hose 1 with plastics, in particular Reaction plastics filled can be a high pressure in the long run be maintained, which does not require repressing makes.
  • a joint tape 10 according to the invention with a joint sealing hose 1 and injection hose 19 is advantageous in that a joint 6 not only can be sealed, but also after sealing can be filled with injection liquid.
  • Beneficial at such joint tapes 10 is also that the joint 6th can be sealed securely even with increased internal pressures. For this it is only necessary that the pressure in the compression hose is higher than the pressure that comes from inside the joint 6 acts on the joint tape 10.
  • joint sealing hoses and Joint sealing tapes are not limited to masonry joints, it is also possible with these elements, for example pipe sleeves from To seal pipeline connections.
  • joint sealing hose according to the invention can do a great deal advantageous in container construction, for sealing pre-pressure pipes or can be used in tunnel construction to seal segments.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)
EP98102641A 1997-03-21 1998-02-16 Procédé et dispositif d'étanchéification de joints Withdrawn EP0866190A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19711897 1997-03-21
DE1997111897 DE19711897B4 (de) 1997-03-21 1997-03-21 Vorrichtung zum Dichten von Fugen

Publications (2)

Publication Number Publication Date
EP0866190A2 true EP0866190A2 (fr) 1998-09-23
EP0866190A3 EP0866190A3 (fr) 1999-06-23

Family

ID=7824181

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98102641A Withdrawn EP0866190A3 (fr) 1997-03-21 1998-02-16 Procédé et dispositif d'étanchéification de joints

Country Status (4)

Country Link
EP (1) EP0866190A3 (fr)
JP (1) JP3801346B2 (fr)
CA (1) CA2231894C (fr)
DE (1) DE19711897B4 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011020601A1 (fr) * 2009-08-21 2011-02-24 Pfeifer Holding Gmbh & Co. Kg Joint pour fermeture étanche d'une cavité de coulée entre au moins deux éléments structuraux
DE102012000343A1 (de) * 2012-01-11 2013-07-11 Manfred Kaleja Dichtungsvorrichtung, Abdichtverfahren und Verwendung von PU-Schaum
DE102020129270A1 (de) 2020-11-06 2022-05-12 Desoi Gmbh Verfahren zum Verfüllen von Fugen, Vorrichtung zur Durchführung des Verfahrens und Profilschlauch
CN114991222A (zh) * 2022-05-24 2022-09-02 中铁隧道勘测设计院有限公司 一种用于地铁车站结构减震处置方法
DE102022002665A1 (de) * 2022-07-21 2024-02-01 Strohmenger OHG Füllung für Stoßfugen, sowie damit hergestelltes Mauerwerk
US12454822B2 (en) * 2023-04-18 2025-10-28 Ddp Specialty Electronic Materials Us, Llc Foam envelope for sealing large volumes
US12492551B2 (en) * 2023-04-18 2025-12-09 Dupont Safety & Construction, Inc. Foam envelope for sealing large volumes
US12492550B2 (en) * 2023-04-18 2025-12-09 Dupont Safety & Construction, Inc. Foam envelope for sealing large volumes

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3186986U (ja) * 2013-08-23 2013-10-31 関電プラント株式会社 封止部材
IT201900012477A1 (it) * 2019-07-22 2021-01-22 Mapei Spa Procedimento per la sigillatura di giunti fra conci prefabbricati o elementi costruttivi simili, in particolare nella costruzione di tunnel e gallerie, e corrispondenti sistema e striscia di sigillatura
KR200493485Y1 (ko) * 2019-08-27 2021-04-07 주식회사 서원기술 배관용 고무링
KR102226048B1 (ko) * 2019-10-07 2021-03-10 주식회사 서원기술 배관용 관이음구 어셈블리

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR50665E (fr) * 1938-07-29 1941-02-20 Joint étanche et son mode d'application
US3222076A (en) * 1962-04-24 1965-12-07 Woodward Iron Company Pipe joint packing
GB1065922A (en) * 1964-03-20 1967-04-19 Douglas Harold Perkins Waterstop gasket
US3360273A (en) * 1965-11-30 1967-12-26 Grace W R & Co Inflatable gasket for pipe joints
BR7603818A (pt) * 1976-06-14 1978-01-03 P Betti Elemento de vedacao,para a composicao de juntas,destinado em especial a construcao civil
DE3216057A1 (de) * 1982-04-29 1983-11-03 Siemens AG, 1000 Berlin und 8000 München Druckausgleichende dichtung, insbesondere fuer kabelgarnituren
DE3336357A1 (de) * 1983-10-06 1985-04-18 Franz Dipl.-Ing. 7900 Ulm Cürten Kraftschluessige und dichte verbindung von wandelementen mittels druckschlaeuchen
DE3427110A1 (de) * 1984-07-23 1986-01-23 Gleit- Und Lagertechnik Nell Gmbh, 5620 Velbert Vorrichtung zum abdichten von fugen zwischen zwei bauteilen
DE3600375A1 (de) * 1986-01-09 1987-07-16 Horst Walter Hartwig Vorrichtung zur abdichtung eines ringraumes
EP0267230A1 (fr) * 1986-03-31 1988-05-18 Bechtel Investments, Inc. Joint etanche pour beton monte sous pression/compression
DE4140616C2 (de) * 1991-12-10 2000-01-13 Hiendl Heribert Injektionsschlauch
DE4221647C2 (de) * 1992-07-02 1996-04-11 Webasto Schade Gmbh Vorrichtung zum Abdichten eines Spaltes
JPH08200509A (ja) * 1995-01-24 1996-08-06 Yokohama Rubber Co Ltd:The インフレートシール部材
DE29520996U1 (de) * 1995-03-28 1996-07-04 Heiliger, Christian, 84048 Mainburg Abdichtungsvorrichtung
DE19518732A1 (de) * 1995-05-22 1996-11-28 Stahl Andreas Fugenabdichtung

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011020601A1 (fr) * 2009-08-21 2011-02-24 Pfeifer Holding Gmbh & Co. Kg Joint pour fermeture étanche d'une cavité de coulée entre au moins deux éléments structuraux
DE102012000343A1 (de) * 2012-01-11 2013-07-11 Manfred Kaleja Dichtungsvorrichtung, Abdichtverfahren und Verwendung von PU-Schaum
DE102020129270A1 (de) 2020-11-06 2022-05-12 Desoi Gmbh Verfahren zum Verfüllen von Fugen, Vorrichtung zur Durchführung des Verfahrens und Profilschlauch
CN114991222A (zh) * 2022-05-24 2022-09-02 中铁隧道勘测设计院有限公司 一种用于地铁车站结构减震处置方法
CN114991222B (zh) * 2022-05-24 2024-02-20 中铁第六勘察设计院集团有限公司 一种用于地铁车站结构减震处置方法
DE102022002665A1 (de) * 2022-07-21 2024-02-01 Strohmenger OHG Füllung für Stoßfugen, sowie damit hergestelltes Mauerwerk
US12454822B2 (en) * 2023-04-18 2025-10-28 Ddp Specialty Electronic Materials Us, Llc Foam envelope for sealing large volumes
US12492551B2 (en) * 2023-04-18 2025-12-09 Dupont Safety & Construction, Inc. Foam envelope for sealing large volumes
US12492550B2 (en) * 2023-04-18 2025-12-09 Dupont Safety & Construction, Inc. Foam envelope for sealing large volumes

Also Published As

Publication number Publication date
CA2231894A1 (fr) 1998-09-21
JPH10306876A (ja) 1998-11-17
JP3801346B2 (ja) 2006-07-26
EP0866190A3 (fr) 1999-06-23
CA2231894C (fr) 2005-06-21
DE19711897A1 (de) 1998-09-24
DE19711897B4 (de) 2005-02-24

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