EP0674060A1 - Armature pour maçonnerie - Google Patents

Armature pour maçonnerie Download PDF

Info

Publication number
EP0674060A1
EP0674060A1 EP95102805A EP95102805A EP0674060A1 EP 0674060 A1 EP0674060 A1 EP 0674060A1 EP 95102805 A EP95102805 A EP 95102805A EP 95102805 A EP95102805 A EP 95102805A EP 0674060 A1 EP0674060 A1 EP 0674060A1
Authority
EP
European Patent Office
Prior art keywords
strip
shaped
masonry
embossments
masonry reinforcement
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Withdrawn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
EP95102805A
Other languages
German (de)
English (en)
Inventor
Wilhelm Modersohn
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.)
Wilhelm Modersohn GmbH and Co KG
Original Assignee
Wilhelm Modersohn GmbH and Co KG
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
Priority claimed from DE19944407226 external-priority patent/DE4407226A1/de
Application filed by Wilhelm Modersohn GmbH and Co KG filed Critical Wilhelm Modersohn GmbH and Co KG
Publication of EP0674060A1 publication Critical patent/EP0674060A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • E04C5/03—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete

Definitions

  • the invention relates a method and a masonry reinforcement for the bracing of brick, limestone or clinker walls or falls over window or door openings or the like.
  • Masonry reinforcements are known, which consist of two ribbed round bars arranged next to one another at a distance, which are connected to one another via cross connections.
  • a disadvantage of these known masonry reinforcements is that they can only be transported and stored economically in relatively small lengths. It is therefore customary to manufacture them only in fixed dimensions of, for example, 3 m in length. With installation dimensions of less than 3 m, a relatively large number of remnants that can no longer be used are therefore generated on the construction site.
  • the known masonry reinforcements consisting of ribbed round bars are relatively expensive.
  • the object of the invention is to avoid these known disadvantages and to disclose masonry reinforcement which can be economically transported and stored in great lengths, so that practically no remnants are left on the construction site.
  • the manufacture and processing on the construction site should be relatively simple.
  • the invention is characterized by the features mentioned in the main method and device claims. Further advantageous configurations result from the subclauses. Several embodiments of the invention are shown schematically in the drawings.
  • the masonry reinforcement (1) consists of at least one strip-shaped tension band (2) which has embossments (3) and / or openings (4). There are several embossments (3) in the strip-shaped tension band (2) and the distances between the embossments (3) are evenly arranged. In the in Fig. 5 u. 6 embodiment shown, the embossments (3) are arranged in a repeat.
  • the embossments (3) in the strip-shaped tension band (2) can be conical or dome-shaped, for example.
  • the embossments (3) are formed by the zigzag-shaped edges (5).
  • the strip-shaped tension bands (2) do not have any embossments (3) because the mortar is then connected to one another via these openings (4), so that the tension bands (2) are sufficiently firmly integrated in the mortar joint are.
  • a better integration of the drawstrings (2) in the mortar joint is achieved by additional embossments (3).
  • the drawstrings (2) can also be installed in thin-walled concrete parts. If the drawstrings (2) are made of stainless steel, they can be particularly thin-walled because the tensile strength then no longer changes due to the corrosion resistance of the stainless steel.
  • a strip-like strip-like tension band (3) and / or openings (4) is provided on the construction site ( 2) walled in a horizontal mortar joint.
  • the strip-shaped drawstrings (2) can also be walled in two or more times in a horizontal mortar joint. If the walls of the masonry are sufficiently thick, the strip-shaped drawstrings (2) can also be walled in two or more times in a horizontal mortar joint. Since the strip-shaped drawstrings (2) are relatively thin-walled, they can also can be walled in two or more times partially overlapping next to each other in a horizontal joint.
  • the drawstrings (2) can be delivered to the construction sites in long lengths of, for example, 25 m rolled up in a ring.
  • the thin-walled drawstrings (2) can be cut off from the ring-shaped supply rolls in the required length at the construction site using simple sheet metal shears and then walled in. Even the remaining pieces can then be walled up in a horizontal mortar overlap in the direction of pull.
  • the overlapping ends of the drawstring (6) can be screwed or riveted together. Self-tapping screws or hollow rivets can be used to advantage. However, it is particularly economical if the ends of the drawstring (6) are connected to one another by means of a joint (7).
  • the overlapping ends of the drawstring (6) can also be connected at an angle via a fold connection (7). Since the drawstrings (2) are relatively thin-walled, the drawstring ends (6) can be bent at the construction site with simple tools and connected to each other to form a fold connection (7). If the drawstrings (2) are walled in via window or door openings, the drawstring ends (6) can also be bent into a hook shape. This improves the integration in the mortar joint.
  • the strip-shaped tension band (2) in the area of a masonry corner (11) can also be bent at an angle to the longitudinal axis (13) and walled in in a horizontal mortar joint of the masonry (14) to be reinforced.
  • the strip-shaped drawstring (2) is bent around a fold line (15) which forms an angle ( ⁇ ) with the longitudinal axis (13) which is half the corner angle ( ⁇ ) of the masonry corner (11) .
  • the strip-shaped tension band (2) has to be bent around a fold line (15) which forms an angle ( ⁇ ) of 45 degrees with the longitudinal axis (13).
  • the strip-shaped tension band (2) In the case of non-right-angled masonry corners (11), the strip-shaped tension band (2) must be bent around a fold line (15) which forms an angle ( ⁇ ) with the longitudinal axis (13) which is greater or less than 45 degrees. In any case, however, the angle ( ⁇ ) is half the angle ( ⁇ ) of the masonry corner (11).
  • the strip-shaped drawstrings (2) can be bent at the construction site because the drawstrings (2) are made of relatively thin sheet steel - preferably stainless steel. In the case of fixed dimensions, the strip-shaped drawstrings (2) can also be delivered to the construction sites in a prefabricated state.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Working Measures On Existing Buildindgs (AREA)
EP95102805A 1994-03-04 1995-02-27 Armature pour maçonnerie Withdrawn EP0674060A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4407226 1994-03-04
DE19944407226 DE4407226A1 (de) 1994-03-04 1994-03-04 Mauerwerksbewehrung
DE4414059 1994-04-21
DE4414059A DE4414059A1 (de) 1994-03-04 1994-04-21 Verfahren und Vorrichtung zur Bewehrung von Mauerwerks-Ecken

Publications (1)

Publication Number Publication Date
EP0674060A1 true EP0674060A1 (fr) 1995-09-27

Family

ID=25934379

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95102805A Withdrawn EP0674060A1 (fr) 1994-03-04 1995-02-27 Armature pour maçonnerie

Country Status (1)

Country Link
EP (1) EP0674060A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1009656C2 (nl) * 1998-07-15 2000-01-18 Bodegraven B V Metaalfab Geb Koppelstrip.
WO2012050515A1 (fr) * 2010-10-12 2012-04-19 Svensk Cellarmering Fabrik Ab Élément de renfort pour coulée comprenant des parties de forme annulaire et renfort doté de tels éléments de renfort
WO2012141650A1 (fr) * 2011-04-12 2012-10-18 Svensk Cellarmering Fabrik Ab Renfort pour pièce moulée comportant éléments de renfort essentiellement plans formés avec des parties en anneaux
CN108979192A (zh) * 2018-08-20 2018-12-11 广东省建筑科学研究院集团股份有限公司 一种砌体结构承重墙的加固结构及其施工方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB593998A (en) * 1945-06-22 1947-10-30 Hermann Kirschenbaum Method for repairing cracks in walls
DE803675C (de) * 1948-10-02 1951-04-09 Wolfer & Goebel Stahleinlage fuer Spannbeton
DE825002C (de) * 1948-10-02 1952-01-07 Karl Kolster Metalleinlage fuer Leichtbaukoerper
FR1509977A (fr) * 1966-10-26 1968-01-19 Système d'armature d'élément de construction
FR2400096A1 (fr) * 1977-08-10 1979-03-09 Freyssinet Int Stup Procede de renforcement d'ouvrages par toles collees
FR2486987A1 (fr) * 1980-07-17 1982-01-22 Union Tech Interprof Federatio Element d'armature pour materiaux de construction a faible resistance, en particulier pour beton de terre
EP0269497A1 (fr) * 1986-11-04 1988-06-01 Philippe Wolf Renforcement d'éléments de charpente par insertion de plaques à haute résistance
WO1990012175A1 (fr) * 1989-04-10 1990-10-18 Sollac Procede de fabrication d'une armature pour le renforcement des structures en beton et armature obtenue selon ce procede
GB2249120A (en) * 1991-01-26 1992-04-29 Executive Insulation Structural repair process
GB2270535A (en) * 1992-09-14 1994-03-16 William George Edscer Methods of reinforcing walls

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB593998A (en) * 1945-06-22 1947-10-30 Hermann Kirschenbaum Method for repairing cracks in walls
DE803675C (de) * 1948-10-02 1951-04-09 Wolfer & Goebel Stahleinlage fuer Spannbeton
DE825002C (de) * 1948-10-02 1952-01-07 Karl Kolster Metalleinlage fuer Leichtbaukoerper
FR1509977A (fr) * 1966-10-26 1968-01-19 Système d'armature d'élément de construction
FR2400096A1 (fr) * 1977-08-10 1979-03-09 Freyssinet Int Stup Procede de renforcement d'ouvrages par toles collees
FR2486987A1 (fr) * 1980-07-17 1982-01-22 Union Tech Interprof Federatio Element d'armature pour materiaux de construction a faible resistance, en particulier pour beton de terre
EP0269497A1 (fr) * 1986-11-04 1988-06-01 Philippe Wolf Renforcement d'éléments de charpente par insertion de plaques à haute résistance
WO1990012175A1 (fr) * 1989-04-10 1990-10-18 Sollac Procede de fabrication d'une armature pour le renforcement des structures en beton et armature obtenue selon ce procede
GB2249120A (en) * 1991-01-26 1992-04-29 Executive Insulation Structural repair process
GB2270535A (en) * 1992-09-14 1994-03-16 William George Edscer Methods of reinforcing walls

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1009656C2 (nl) * 1998-07-15 2000-01-18 Bodegraven B V Metaalfab Geb Koppelstrip.
WO2012050515A1 (fr) * 2010-10-12 2012-04-19 Svensk Cellarmering Fabrik Ab Élément de renfort pour coulée comprenant des parties de forme annulaire et renfort doté de tels éléments de renfort
CN103154402A (zh) * 2010-10-12 2013-06-12 斯文克塞拉梅灵法布里克公司 包括环形部分的用于浇铸的增强元件和具有这类增强元件的增强件
CN103154402B (zh) * 2010-10-12 2015-12-16 斯文克塞拉梅灵法布里克公司 包括环形部分的用于浇铸的增强元件和具有这类增强元件的增强件
EA023516B1 (ru) * 2010-10-12 2016-06-30 Свенск Селлармеринг Фабрик Аб Арматурный элемент для заливки, состоящий из кольцевых частей, и арматура из таких элементов
US9758967B2 (en) 2010-10-12 2017-09-12 Svensk Cellarmering Fabrik Ab Reinforcement element for casting comprising ring shaped portions and reinforcement with such reinforcement elements
WO2012141650A1 (fr) * 2011-04-12 2012-10-18 Svensk Cellarmering Fabrik Ab Renfort pour pièce moulée comportant éléments de renfort essentiellement plans formés avec des parties en anneaux
CN108979192A (zh) * 2018-08-20 2018-12-11 广东省建筑科学研究院集团股份有限公司 一种砌体结构承重墙的加固结构及其施工方法

Similar Documents

Publication Publication Date Title
DE2724755C2 (de) Sturz aus relativ dünnem Plattenmaterial zur Abstützung der äußeren Mauerschicht von Mauerwerk über Wandöffnungen
EP0070532A1 (fr) Système de construction de murs antibruit pour bâtiments industriels et profil de cassette pour ce système
EP0674060A1 (fr) Armature pour maçonnerie
EP1991744B1 (fr) Système support en acier pour constructions de toit
DE2924442C2 (de) Zarge für Fenster oder Türen
DE4407226A1 (de) Mauerwerksbewehrung
DE2633016A1 (de) Vorrichtung zum beseitigen von schutt, abraum oder dergleichen
EP3892789A1 (fr) Système de coffrage
EP0209815A2 (fr) Pierre de manteau de cheminée pour cheminées multicorps
WO2004072398A1 (fr) Corps de coffrage perdu
DE1965465C3 (de) Sturzelement zur Überbrückung von Öffnungen in Hohlwänden
DE202005013783U1 (de) Bauelement zur Schalldämmung angrenzender Gebäudeteile
DE4438437C2 (de) Vorrichtung und Verfahren zur Bewehrung von Mauerwerk über Fensteröffnungen
DE1911445A1 (de) Vorgefertigtes Bauelement fuer Betondecken und Betonwaende
EP0112861A1 (fr) Coffrage intérieur pour ouvrages présentant une symétrie de rotation.
DE1609464A1 (de) Bauelemente
AT257901B (de) Tafelförmiges Bauelement
DE2807553C2 (de) Mantel für Kühltürme oder Großkamine und Verfahren zur Herstellung des Mantels
EP0475168A1 (fr) Profilé pour structure d'ossature en acier
EP0833014A2 (fr) Système d'armature pour maçonnerie
EP0079413A1 (fr) Disposition de la liaison des poteaux d'un bâtiment
DE3643145C2 (fr)
DE3131123C2 (de) Bewehrungselement
AT403183B (de) Schalungstafel
EP0757141B1 (fr) Coffrage pour cheminée

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE CH GB LI NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19960328