US3884000A - Device for the fixation of joint sealing strips - Google Patents

Device for the fixation of joint sealing strips Download PDF

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Publication number
US3884000A
US3884000A US325970A US32597073A US3884000A US 3884000 A US3884000 A US 3884000A US 325970 A US325970 A US 325970A US 32597073 A US32597073 A US 32597073A US 3884000 A US3884000 A US 3884000A
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US
United States
Prior art keywords
strip
holes
joint sealing
concrete
pair
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 - Lifetime
Application number
US325970A
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English (en)
Inventor
Karl Erik Faleij
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.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US3884000A publication Critical patent/US3884000A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04B1/6807—Expansion elements for parts cast in situ

Definitions

  • the invention has for its object to provide a device which ensures a reliable fixation of joint sealing strips.
  • This device comprises members formed as brackets which are fastened in positions extending transversely across the joint sealing strip so as to keep the strip stretched in the transverse direction. Iron wires or like means serving to localize the strip may be fastened to the brackets in question.
  • This invention relates to a device for the fixation of joint sealing strips, waterstops, of the type used in concrete casting to form seals in the joints between adjoining concrete elements and consisting of a strip made of rubber or plastics material, part of which is embedded at the casting of each concrete element so that the central portion of the strip bridges the joint between the elements.
  • the described method which is limited to joint sealing strips having marginal channels and which implies the necessity of making incisions or cut-outs in the joint sealing strip, may jeopardize the strength of the strip.
  • mounting of the joint sealing strip in position according to the prior art procedure is extremely time-consuming and as a rule necessitates that two men help one another to insert the transverse rods which may be of considerable length in the recesses and respectively below and above the stiffening rods crossing said transverse rods both at the upper and lower margins of the joint sealing strip or alternatively to pass the upper and lower stiffening rod, respectively, which usually extends throughout the strip length, through the channels and to fit said rod respectively above and below the transverse rods after the strip has been mounted and the last-mentioned rods have been brought in position.
  • the present invention has for its object to provide a device that makes it possible effectively to support the strip and considerably to simplify mounting work.
  • the device comprises a member that is fastenable to the joint sealing strip so as to extend transversely across it and that has its ends formed with means permitting interconnection of the strip with complementary means disposed at the outer edges of the joint sealing strip.
  • FIGS. 1 and 2 are perspective views of two different embodiments of the joint sealing strip according to the invention.
  • the joint sealing strip has a usually hollow central portion 1 which is provided on either side with protruding supporting or nailing flanges 2. Ribs 4 protrude along the web portions 3 of the strip and are intended to safeguard the engagement with the concrete elements between which the joint sealing strip shall extend and to improve the sealing effect between the strip and the concrete elements.
  • channels are provided in thickened portions 5 along the outer edges of the strip, said channels serving to accommodate stiffening rods 6 inserted therein.
  • Projections 7 each in the form of a nailing flange preferably having a marginal bead are disposed at the outer edges of the joint sealing strip.
  • the nailing flange which increases the effective width of the joint sealing strip, constitutes a fastening for the stiffening or supporting means according to the invention and is provided with holes 8 in the embodiment illustrated.
  • the stiffening and supporting means are brackets 9, one of which is shown in the drawings. At the ends the brackets have hook-shaped portions 10 which are to be passed through the holes 8.
  • the brackets 9 are made of rigid but resilient material, preferablyspring steel, and in clamped position keep the joint sealing strip stretched in transverse direction.
  • the brackets are fastened to the joint sealing strip simultaneously as the strip is disposed in the mould.
  • the brackets can be connected at the top and also at the bottom with the mould or adjacent reinforcing rods by wires or like means 11. If necessary, a reinforcing rod 12 may also be passed through the upper portions of the brackets to serve as a fastening for the wires.
  • the task of the wires is to keep the joint sealing strip in position during casting of the lower one of the two concrete elements between which the joint is to be sealed. When the lower concrete element has cured the lower half of the joint sealing strip is embedded therein and, in addition, the lower half of each of the brackets 9 is embedded in concrete.
  • the joint sealing strip is devoid of the channels 5 formed in the thickened portions of the strip to accommodate reinforcing rods and instead one marginal portion 7' is fomied with a strong marginal bead 13 while the other marginal portion 7" is formed with flanges l4 protruding in either direction.
  • the bracket is double, i.e. it has two arms joined by a continuous connecting portion.
  • the opposed free ends of the arms are formed as projections at the simple bracket and are meant to be inserted together in a hole 8 formed at the edge of the joint sealing strip.
  • brackets of the embodiments illustrated use can be made of stiffening bars suitably made of 5 plastics material, which bars at their ends have studs that can be pressed through the holes 8 formed at the strip edges.
  • pins can be substituted for the holes 8 in the marginal projections, in which case the supporting means will have to be formed with complementary holes so that they can be secured to the pins.
  • joint sealing strips according to the invention can be effected in a considerably shorter time and with a more reliable result than what has hitherto been possible.
  • the risk of leakage through the joint is reduced to a minimum since there is no risk that the joint sealing strip will collapse at the concrete casting operation.
  • a sealing strip assembly for molding into reinforced concrete to act as a waterstop at the joint of two adjacent concrete elements comprising an elongated relatively wide and substantially flat strip of resilient waterproof material having a central portion adapted to be positioned at the joint between the two concrete elements and a pair of oppositely directed side flanges adapted to be molded one in each of the concrete elements at the time of casting these elements, and a plurality of pairs of holes formed in the strip at spaced intervals along the length thereof with one hole of each pair being located adjacent the outer edge of each of the flange, an elongated bracket formed from a rigid resilient material and including a body portion extending transversely across said strip adjacent a pair of said holes and having a length greater than the width of said strip, a reversely bent arm portion integrally formed on said body portion at each end thereof and projecting inwardly and laterally therefrom in position to project one through each hole of one pair of the holes in the strip, said arms and body portion cooperating to define an inwardly

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Bridges Or Land Bridges (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
US325970A 1972-01-24 1973-01-23 Device for the fixation of joint sealing strips Expired - Lifetime US3884000A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE00745/72A SE369537B (zh) 1972-01-24 1972-01-24

Publications (1)

Publication Number Publication Date
US3884000A true US3884000A (en) 1975-05-20

Family

ID=20257036

Family Applications (1)

Application Number Title Priority Date Filing Date
US325970A Expired - Lifetime US3884000A (en) 1972-01-24 1973-01-23 Device for the fixation of joint sealing strips

Country Status (12)

Country Link
US (1) US3884000A (zh)
JP (1) JPS4883621A (zh)
CA (1) CA967799A (zh)
CH (1) CH559294A5 (zh)
DE (1) DE2303008A1 (zh)
DK (1) DK134444B (zh)
FI (1) FI51854C (zh)
FR (1) FR2169138B1 (zh)
GB (1) GB1418504A (zh)
IT (1) IT983408B (zh)
NO (1) NO131685C (zh)
SE (1) SE369537B (zh)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009917A (en) * 1973-05-21 1977-03-01 The Dow Chemical Company Compression stressed liner for refrigeration equipment and method of making same
US4098047A (en) * 1977-06-02 1978-07-04 W. R. Grace & Co. Joint sealing method
US4154041A (en) * 1976-08-25 1979-05-15 Soletanche S.A. Wall with extensible joints between panels
US4285180A (en) * 1979-03-27 1981-08-25 Schlegel (Uk) Ltd. Waterstops
US5349797A (en) * 1993-04-29 1994-09-27 The Dow Chemical Company Joint liquid stop
US6491468B1 (en) 1997-08-12 2002-12-10 Sealex, Inc. Foam backed joint seal system
US6526721B1 (en) * 2000-05-26 2003-03-04 Brian D. Nash Fluid-impervious barrier/keyway form support apparatus, system and related method
US20040173977A1 (en) * 2003-03-03 2004-09-09 Gerard Drouin Waterstop having improved water and moisture sealing features
CN101781885A (zh) * 2010-03-12 2010-07-21 中国水电顾问集团中南勘测设计研究院 复合橡胶止水带以及贴坡式止水结构
CN107119922A (zh) * 2017-06-28 2017-09-01 中国华西企业股份有限公司 用于预应力楼板后浇带张拉端的支撑组件
US10400441B1 (en) * 2017-04-28 2019-09-03 Crom, Llc Storage tank floor-wall joint connection device
US10729592B2 (en) 2015-11-04 2020-08-04 The Procter & Gamble Company Absorbent structure
US10729600B2 (en) 2015-06-30 2020-08-04 The Procter & Gamble Company Absorbent structure
US11020289B2 (en) 2015-11-04 2021-06-01 The Procter & Gamble Company Absorbent structure
US11173078B2 (en) 2015-11-04 2021-11-16 The Procter & Gamble Company Absorbent structure
US11266542B2 (en) 2017-11-06 2022-03-08 The Procter & Gamble Company Absorbent article with conforming features
US11376168B2 (en) 2015-11-04 2022-07-05 The Procter & Gamble Company Absorbent article with absorbent structure having anisotropic rigidity

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926581C2 (de) * 1979-06-30 1985-05-30 Besaplast Inhaber Heinz Bentler, 4236 Hamminkeln Verfahren zum Herstellen eines Fugenbandes für aufgehende Gebäudewände im Hoch- und Tiefbau sowie Vorrichtung zur Durchführung des Verfahrens
JPS5777409U (zh) * 1980-10-28 1982-05-13
DE3853289D1 (de) * 1988-11-18 1995-04-13 Bentler Heinz Besaplast Fugenband für den Hoch- und Tiefbau, sowie Verfahren zu seiner Herstellung und Einrichtung zur Ausübung des Herstellungsverfahrens.
DE3924498A1 (de) * 1989-07-25 1991-01-31 Meister Winfried Fa Fugenband mit versteifungselementen
JP6394287B2 (ja) * 2014-10-31 2018-09-26 住友金属鉱山株式会社 止水板及びその接続具、並びにその止水板を用いたコンクリート施工方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US733671A (en) * 1903-05-02 1903-07-14 Martin Murray Ceiling-anchor.
US1259236A (en) * 1916-03-15 1918-03-12 Otis A Hollis Window-ventilator.
US1264238A (en) * 1917-01-29 1918-04-30 Irene B Whetstone Spacing and securing anchor.
US2020407A (en) * 1933-09-02 1935-11-12 Alois W Forster Means for the reenforcement of sheathing for beams
US2932964A (en) * 1954-09-14 1960-04-19 Preioad Company Inc Tank construction
US3172237A (en) * 1960-04-25 1965-03-09 Detroit Macoid Corp Waterstop with provision for flexing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US733671A (en) * 1903-05-02 1903-07-14 Martin Murray Ceiling-anchor.
US1259236A (en) * 1916-03-15 1918-03-12 Otis A Hollis Window-ventilator.
US1264238A (en) * 1917-01-29 1918-04-30 Irene B Whetstone Spacing and securing anchor.
US2020407A (en) * 1933-09-02 1935-11-12 Alois W Forster Means for the reenforcement of sheathing for beams
US2932964A (en) * 1954-09-14 1960-04-19 Preioad Company Inc Tank construction
US3172237A (en) * 1960-04-25 1965-03-09 Detroit Macoid Corp Waterstop with provision for flexing

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009917A (en) * 1973-05-21 1977-03-01 The Dow Chemical Company Compression stressed liner for refrigeration equipment and method of making same
US4154041A (en) * 1976-08-25 1979-05-15 Soletanche S.A. Wall with extensible joints between panels
US4098047A (en) * 1977-06-02 1978-07-04 W. R. Grace & Co. Joint sealing method
US4285180A (en) * 1979-03-27 1981-08-25 Schlegel (Uk) Ltd. Waterstops
US5349797A (en) * 1993-04-29 1994-09-27 The Dow Chemical Company Joint liquid stop
US6491468B1 (en) 1997-08-12 2002-12-10 Sealex, Inc. Foam backed joint seal system
US6526721B1 (en) * 2000-05-26 2003-03-04 Brian D. Nash Fluid-impervious barrier/keyway form support apparatus, system and related method
US20040173977A1 (en) * 2003-03-03 2004-09-09 Gerard Drouin Waterstop having improved water and moisture sealing features
US6948716B2 (en) * 2003-03-03 2005-09-27 Drouin Gerard Waterstop having improved water and moisture sealing features
CN101781885A (zh) * 2010-03-12 2010-07-21 中国水电顾问集团中南勘测设计研究院 复合橡胶止水带以及贴坡式止水结构
US10729600B2 (en) 2015-06-30 2020-08-04 The Procter & Gamble Company Absorbent structure
US11957556B2 (en) 2015-06-30 2024-04-16 The Procter & Gamble Company Absorbent structure
US11173078B2 (en) 2015-11-04 2021-11-16 The Procter & Gamble Company Absorbent structure
US10729592B2 (en) 2015-11-04 2020-08-04 The Procter & Gamble Company Absorbent structure
US11020289B2 (en) 2015-11-04 2021-06-01 The Procter & Gamble Company Absorbent structure
US11376168B2 (en) 2015-11-04 2022-07-05 The Procter & Gamble Company Absorbent article with absorbent structure having anisotropic rigidity
US10400441B1 (en) * 2017-04-28 2019-09-03 Crom, Llc Storage tank floor-wall joint connection device
CN107119922B (zh) * 2017-06-28 2023-07-11 中国华西企业股份有限公司 用于预应力楼板后浇带张拉端的支撑组件
CN107119922A (zh) * 2017-06-28 2017-09-01 中国华西企业股份有限公司 用于预应力楼板后浇带张拉端的支撑组件
US11266542B2 (en) 2017-11-06 2022-03-08 The Procter & Gamble Company Absorbent article with conforming features
US11857397B2 (en) 2017-11-06 2024-01-02 The Procter And Gamble Company Absorbent article with conforming features
US11864982B2 (en) 2017-11-06 2024-01-09 The Procter And Gamble Company Absorbent article with conforming features
US11890171B2 (en) 2017-11-06 2024-02-06 The Procter And Gamble Company Absorbent article with conforming features

Also Published As

Publication number Publication date
IT983408B (it) 1974-10-31
SE369537B (zh) 1974-09-02
JPS4883621A (zh) 1973-11-07
FI51854C (fi) 1977-04-12
GB1418504A (en) 1975-12-24
NO131685B (zh) 1975-04-01
CH559294A5 (zh) 1975-02-28
CA967799A (en) 1975-05-20
DK134444C (zh) 1977-04-04
FR2169138B1 (zh) 1980-03-28
DE2303008A1 (de) 1973-08-09
FR2169138A1 (zh) 1973-09-07
DK134444B (da) 1976-11-08
NO131685C (zh) 1975-07-09
FI51854B (zh) 1976-12-31

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