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DE3341342A1 - Concrete structure reinforcement of synthetic fibres or fabric webs - Google Patents

Concrete structure reinforcement of synthetic fibres or fabric webs

Info

Publication number
DE3341342A1
DE3341342A1 DE19833341342 DE3341342A DE3341342A1 DE 3341342 A1 DE3341342 A1 DE 3341342A1 DE 19833341342 DE19833341342 DE 19833341342 DE 3341342 A DE3341342 A DE 3341342A DE 3341342 A1 DE3341342 A1 DE 3341342A1
Authority
DE
Germany
Prior art keywords
reinforcement
synthetic fibres
concrete
fabric webs
concrete structure
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Withdrawn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
DE19833341342
Other languages
German (de)
Inventor
Walter 6000 Frankfurt Ziegler
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
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19833341342 priority Critical patent/DE3341342A1/en
Publication of DE3341342A1 publication Critical patent/DE3341342A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

Reinforcement of concrete structures etc. consisting of synthetic fibres or fabric webs. This consists of synthetic fibres NY, for example corresponding to the known aramid fibres. The reinforcing bars are twisted in such a manner that they have a coefficient of expansion equal to that of concrete. The reinforcement is designed both as a woven mat and as bent bars, similar to the known steel reinforcement.

Description

"Bewehrung von Betonbauten aus Synthese-Fasern bzw."Reinforcement of concrete structures made of synthetic fibers or

Gewebebahnen" Die Erfindung betrifft eine Bewehrung aus Synthe= sefasern bzw. Gewebebahnen für Betonbauten. Fabric webs "The invention relates to a reinforcement made of synthetic fibers or fabric sheets for concrete structures.

Bei Eisenbetonbauten ist eine Stahlbewehrung all= gemein üblich. Dieselbe macht ein erhebliches Ge= wicht aus, das der statischen Berechnung zugrunde= gelegt werden muß.Steel reinforcement is common practice in reinforced concrete structures. Same makes up a considerable weight on which the static calculation is based must become.

Der Erfindung liegt der Gedanke zugrunde, die Be= wehrung möglichst im Gewicht leicht zu halten und dabei eine größere Festigkeit zu haben als bei Stahl.The invention is based on the idea of reinforcement as possible easy to keep in weight and at the same time have greater strength than steel.

Zu diesem Zwdck wird vorgeschlagen, die Bewehrung ? 3 aus Synthese-Fasern z.B. NY bzw. Aratnid-Fasern an= zuwenden, die fünf mal fester als Stahl und kor= rosionsbeständig gegen die meisten bekannten Chemi= kalien sind.For this purpose it is proposed that the reinforcement? 3 the end Use synthetic fibers e.g. NY or Aratnid fibers, which are five times stronger than Steel and are corrosion-resistant to most known chemicals.

Durch eine entsprechende Verzwirnung kann die Dehn= ung derjenigen des Betons angepaßt werden.By twisting them appropriately, they can be stretched adapted to the concrete.

Die Zeichnung zeigt in Fig. 1 ein normales Matten= geflecht, Fig.2 eine Draufsicht auf einen verzwirn= ten Synthesestab, und Fig.3 eine in Btton eingeleg= te Bewehrung.The drawing shows in Fig. 1 a normal mat = braid, Fig.2 a plan view of a twisted synthesis rod, and FIG. 3 an inlaid in Btton = te reinforcement.

Das Mattengeflecht hat in bekannter Weise über Kreuz verlaufende Stangen 1, 2 aus Synthese-Fasern. Als Bewehrung in Betonbauten sind die Zugstäbe 3 genau wie bisher Stahlstäbe ausgebildet, ebenso die Ver= teilerstäbe 4. Durch entsprechende Verzwirnung er= halten die Synthesestäbe 3 genau die Dehnungsfähig keit wie Beton.In a known manner, the mesh has crossed bars 1, 2 made of synthetic fibers. As reinforcement in concrete structures, the tension rods 3 are accurate as previously formed steel rods, as well as the distributor rods 4. By appropriate Twisting get the synthetic rods 3 exactly the same elasticity as concrete.

Das Gewicht einer solche Bewehrung aus Synthese-Fa= sern ist gegenüber Stahl als federleicht zu benen= nen; die Festigkeit (Zugkraft) dürfte das Fünffache betragen.The weight of such a reinforcement made of synthetic fibers is opposite Steel can be called feather-light; the strength (tensile force) should be five times be.

Die Folge ist, daß Betonteile (Decken, Stürze etc.) wesentlich schwächer in den Ausmaßen ausgeführt werden können.The result is that concrete parts (ceilings, lintels, etc.) are much weaker can be carried out in the dimensions.

- Leerseite -- blank page -

Claims (3)

Patentansprüche/Schutzansprüche: l-Bewehrung in Beton-Trageteilen, wie z.B. Decken, Stürze etc., dadurch gekennzeichnet, daß dieselbe aus Synthesefasern NY, z.B. den bekannten Aramid= fasern besteht.Patent claims / protection claims: l-reinforcement in concrete supporting parts, such as ceilings, lintels, etc., characterized in that they are made of synthetic fibers NY, e.g. the well-known aramid fibers. 2.Bewehrung nach Anspruch 1, dadurch gekennzeichnet, daß die Bewehrungsstäbe (1, 2, 3) derart verzwirnt sind, daß sie einen Dehnungskoiffizienten gleich dem von Beton haben.2. reinforcement according to claim 1, characterized in that the reinforcing bars (1, 2, 3) are twisted such that they have a coefficient of expansion equal to of concrete. 3.Bewehrung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß dieselbe als Matte (1, 2) oder als entsprechend gebogenen Stangen (3) aus= gebildet ist, nebst den Verteilerstäbe (4).3. reinforcement according to claims 1 and 2, characterized in that the same as a mat (1, 2) or as appropriately curved rods (3) from = formed is, together with the distributor rods (4).
DE19833341342 1983-11-15 1983-11-15 Concrete structure reinforcement of synthetic fibres or fabric webs Withdrawn DE3341342A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833341342 DE3341342A1 (en) 1983-11-15 1983-11-15 Concrete structure reinforcement of synthetic fibres or fabric webs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833341342 DE3341342A1 (en) 1983-11-15 1983-11-15 Concrete structure reinforcement of synthetic fibres or fabric webs

Publications (1)

Publication Number Publication Date
DE3341342A1 true DE3341342A1 (en) 1985-05-23

Family

ID=6214417

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833341342 Withdrawn DE3341342A1 (en) 1983-11-15 1983-11-15 Concrete structure reinforcement of synthetic fibres or fabric webs

Country Status (1)

Country Link
DE (1) DE3341342A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199348A2 (en) * 1985-04-26 1986-10-29 Societe Nationale De L'amiante Structural rod for reinforcing concrete material
EP0227207A2 (en) * 1985-12-26 1987-07-01 SHIMIZU CONSTRUCTION Co. LTD. Concrete reinforcing unit
WO1989005889A1 (en) * 1987-12-16 1989-06-29 Dallmer Gmbh & Co. Drainage fitting for a tiled floor
WO1992008858A1 (en) * 1990-11-08 1992-05-29 Bellac Gerard Prefabricated combined concrete and brick plate
EP0688743A2 (en) 1994-06-21 1995-12-27 Hoechst Aktiengesellschaft Shaped articles containing yarns or ribbons made from fibres of aromatic polyamides, yarns or ribbons made from aromatic polyamides and use of these yarns for the reinforcement of polymer concrete or of materials hardenable with water or air
WO2002090820A2 (en) * 2001-03-06 2002-11-14 Josef Scherer Building component or construction element with a core part and a fiber supporting member
EP1479979A1 (en) * 2003-05-22 2004-11-24 R.D.Z. S.p.A. Panel for climate control of enclosed spaces
DE102005018693A1 (en) * 2005-04-22 2006-11-02 Graf von der Schulenburg-Wolfsburg, Günzel, Dr. Preformed component of porous concrete has inlay of netting formed from flexible thread, and with brown coal or coal ash or blast furnace sand is added to porous concrete as aggregate
CN103541487A (en) * 2012-07-17 2014-01-29 马义和 Reinforced cement board containing glass fiber in three-dimensional net-shaped structure
DE102017102366A1 (en) 2017-02-07 2018-08-09 Technische Universität Dresden End anchorage of textile fabrics

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199348A2 (en) * 1985-04-26 1986-10-29 Societe Nationale De L'amiante Structural rod for reinforcing concrete material
EP0199348A3 (en) * 1985-04-26 1987-08-26 Societe Nationale De L'amiante Structural rod for reinforcing concrete material
EP0227207A2 (en) * 1985-12-26 1987-07-01 SHIMIZU CONSTRUCTION Co. LTD. Concrete reinforcing unit
EP0227207A3 (en) * 1985-12-26 1987-12-16 Shimizu Construction Co. Ltd. Concrete reinforcing unit
WO1989005889A1 (en) * 1987-12-16 1989-06-29 Dallmer Gmbh & Co. Drainage fitting for a tiled floor
WO1992008858A1 (en) * 1990-11-08 1992-05-29 Bellac Gerard Prefabricated combined concrete and brick plate
EP0688743A2 (en) 1994-06-21 1995-12-27 Hoechst Aktiengesellschaft Shaped articles containing yarns or ribbons made from fibres of aromatic polyamides, yarns or ribbons made from aromatic polyamides and use of these yarns for the reinforcement of polymer concrete or of materials hardenable with water or air
EP0688743A3 (en) * 1994-06-21 1996-07-31 Hoechst Ag Shaped articles containing yarns or ribbons made from fibres of aromatic polyamides, yarns or ribbons made from aromatic polyamides and use of these yarns for the reinforcement of polymer concrete or of materials hardenable with water or air
WO2002090820A2 (en) * 2001-03-06 2002-11-14 Josef Scherer Building component or construction element with a core part and a fiber supporting member
WO2002090820A3 (en) * 2001-03-06 2003-01-09 Josef Scherer Building component or construction element with a core part and a fiber supporting member
EP1479979A1 (en) * 2003-05-22 2004-11-24 R.D.Z. S.p.A. Panel for climate control of enclosed spaces
DE102005018693A1 (en) * 2005-04-22 2006-11-02 Graf von der Schulenburg-Wolfsburg, Günzel, Dr. Preformed component of porous concrete has inlay of netting formed from flexible thread, and with brown coal or coal ash or blast furnace sand is added to porous concrete as aggregate
CN103541487A (en) * 2012-07-17 2014-01-29 马义和 Reinforced cement board containing glass fiber in three-dimensional net-shaped structure
DE102017102366A1 (en) 2017-02-07 2018-08-09 Technische Universität Dresden End anchorage of textile fabrics

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Legal Events

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