DE829464C - Watertight joints in structures - Google Patents

Watertight joints in structures

Info

Publication number
DE829464C
DE829464C DED7034A DED0007034A DE829464C DE 829464 C DE829464 C DE 829464C DE D7034 A DED7034 A DE D7034A DE D0007034 A DED0007034 A DE D0007034A DE 829464 C DE829464 C DE 829464C
Authority
DE
Germany
Prior art keywords
joint
structures
joints
watertight joints
moltoprene
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
Application number
DED7034A
Other languages
German (de)
Inventor
Dipl-Ing Otto Fassbinder
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.)
Dortmunder Union Brueckenbau AG
Original Assignee
Dortmunder Union Brueckenbau 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 Dortmunder Union Brueckenbau AG filed Critical Dortmunder Union Brueckenbau AG
Priority to DED7034A priority Critical patent/DE829464C/en
Application granted granted Critical
Publication of DE829464C publication Critical patent/DE829464C/en
Expired legal-status Critical Current

Links

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
    • E01D19/06—Arrangement, construction or bridging of expansion joints
    • 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
    • E01C11/12—Packing of metal and plastic or elastic materials
    • E01C11/123—Joints with only metal and in situ prepared packing or filling
    • 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

Landscapes

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

Description

Bisher wurden in Bauwerkskörpern Fugen, .die wasserdicht sein sollen, mit Asphalt, Kitt oder Bleiwolle ausgefüllt. Der Nachteil dieser vorgenannten Füllmittel besteht darin, daß diese Füllmittel sich mit den Rändern der Fuge (z: B. Beton oder Stahl) nicht fest genug verbinden und daß infolgedessen zwischen Vergußmasse und Rändern unter der Einwirkung von Temperaturschwankungen oder kleinen Bewegungen ein Riß entsteht, durch den die Feuchtigkeit eindringen kann. Insbesondere sind die bisher verwendeten Fugenvergußmittel meist nicht elastisch genug, um die in der Fuge auftretenden kleinen Bewegungen mitmachen zu können.So far, joints have been used in structures that are supposed to be watertight. filled with asphalt, putty or lead wool. The disadvantage of these aforementioned fillers consists in the fact that this filler is with the edges of the joint (e.g. concrete or Steel) do not connect firmly enough and that as a result between the casting compound and Edges under the influence of temperature changes or small movements a crack is created through which moisture can penetrate. In particular are the joint sealing agents used so far are mostly not elastic enough to cope with the in to be able to participate in small movements occurring in the joint.

Erfindungsgemäß werden die Nachteile der bisherigen Fugenausfüllung dadurch vermieden, daß als Vergußmasse Moltopren verwendet wird. Moltopren, ein Erzeugnis der I. G. Farbenindustrie, ist ein Kunstharzprodukt von großer elastischer und wasserabweisender Eigenschaft. Außerdem haftet es gut an Stahl und Beton. Es wird flüssig in die Fugen eingebracht und erhärtet dann, ohne, jedoch die Elastizitätseigenschaften zu verlieren. Fugen, die für die Erfindung in Frage kommen, sind z. B.: Arbeitsfugen in der Betondecke von Straßen, Fugen in den Fahrbahn- und Fußwegdecken von Brücken, bei denen kleine Bewegungen vorkommen, schlecht zugängliche Fugen in der Stahlkonstruktion von Brücken und Hochbauten usw.According to the invention, the disadvantages of the previous joint filling avoided by using moltoprene as the potting compound. Moltoprene, a Product of the I. G. paint industry, is a synthetic resin product of great elasticity and water-repellent property. It also adheres well to steel and concrete. It is applied in liquid form into the joints and then hardens, without, however, the elasticity properties to lose. Joints that come into question for the invention are, for. B .: construction joints in the concrete pavement of streets, joints in the carriageway and footpath ceilings of bridges, in which small movements occur, joints in the steel structure that are difficult to access of bridges and buildings etc.

Die Zeichnung zeigt als Ausführungsbeispiel Betonplatten im Querschnitt, die durch eine Fuge getrennt sind, und zwar sind in Fig. i die Fugenkanten durch Winkeleisen geschützt, während die Fig. 2 eine andere Fugenausbildung zeigt.The drawing shows an exemplary embodiment of concrete slabs in cross section, which are separated by a joint, namely in Fig. i the joint edges are through Protected angle iron, while Fig. 2 shows another joint formation.

In Fig. i sind die Betonplatten mit i, die kanteneinfassenden Winkeleisen mit 2 und 3, ein die Fuge nach unten abschließiendes Flacheisen, das am Winkeleisen 2 durch Heftschweißung befestigt ist, mit 4 und die die Fuge schließende Moltoprenmasse mit 5 bezeichnet.In Fig. I, the concrete slabs are marked with i, the edge-bordering angle irons with 2 and 3, a flat iron that closes the joint downwards and that is attached to the angle iron 2 is attached by tack welding, with 4 and the moltoprene mass closing the joint denoted by 5.

In Fig. 2 bezeichnet i' die mit Falz versehenen Betonplatten und 5' die die obere Fuge schließende Moltoprenmasse.In Fig. 2, i 'denotes the rabbeted concrete slabs and 5' the moltoprene mass closing the upper joint.

Claims (1)

PATENTANSPRUCH: Wasserdichte Fuge in Bauwerkskörpern mit oder ohne Bewegungsmöglichkeit, dadurch gekennzeichnet, daß die Fuge mit Moltopren ausgefüllt ist. PATENT CLAIM: Watertight joint in structures with or without the possibility of movement, characterized in that the joint is filled with moltoprene.
DED7034A 1950-10-06 1950-10-06 Watertight joints in structures Expired DE829464C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED7034A DE829464C (en) 1950-10-06 1950-10-06 Watertight joints in structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED7034A DE829464C (en) 1950-10-06 1950-10-06 Watertight joints in structures

Publications (1)

Publication Number Publication Date
DE829464C true DE829464C (en) 1952-04-07

Family

ID=7031922

Family Applications (1)

Application Number Title Priority Date Filing Date
DED7034A Expired DE829464C (en) 1950-10-06 1950-10-06 Watertight joints in structures

Country Status (1)

Country Link
DE (1) DE829464C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1005712B (en) * 1953-01-09 1957-04-04 Fritz Ebener Process for the production of expansion and movement joints, in particular od for floor coverings made of concrete. B. also for wall and ceiling constructions
DE1203299B (en) * 1962-01-18 1965-10-21 Raab Karcher G M B H Joint insert for concrete ceilings of roads
DE1658445B1 (en) * 1967-02-01 1971-08-26 Dyckerhoff & Widmann Ag Joint training for road surfaces and processes for their production
DE2155249A1 (en) * 1971-11-06 1973-05-10 Maurer Friedrich Soehne DEVICE FOR CONTROLLING THE COMPONENTS MOVED DEPENDING ON THE MOVEMENT OF THE JOINT EDGE IN AN EXPANSION JOINT
DE3825920A1 (en) * 1988-07-29 1990-02-01 Schiedel Gmbh & Co KIT OF JOINT SEALS AND SINGLE TUBES FOR A FLUE GAS PIPE OF A MULTI-SHELL CHIMNEY AND APPLICATIONS

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1005712B (en) * 1953-01-09 1957-04-04 Fritz Ebener Process for the production of expansion and movement joints, in particular od for floor coverings made of concrete. B. also for wall and ceiling constructions
DE1203299B (en) * 1962-01-18 1965-10-21 Raab Karcher G M B H Joint insert for concrete ceilings of roads
DE1658445B1 (en) * 1967-02-01 1971-08-26 Dyckerhoff & Widmann Ag Joint training for road surfaces and processes for their production
DE2155249A1 (en) * 1971-11-06 1973-05-10 Maurer Friedrich Soehne DEVICE FOR CONTROLLING THE COMPONENTS MOVED DEPENDING ON THE MOVEMENT OF THE JOINT EDGE IN AN EXPANSION JOINT
DE3825920A1 (en) * 1988-07-29 1990-02-01 Schiedel Gmbh & Co KIT OF JOINT SEALS AND SINGLE TUBES FOR A FLUE GAS PIPE OF A MULTI-SHELL CHIMNEY AND APPLICATIONS

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