EP0643182B1 - Verankerungselement zum Befestigen einer Vorsatzschale und Verfahren zum Setzen des Verankerungselementes - Google Patents

Verankerungselement zum Befestigen einer Vorsatzschale und Verfahren zum Setzen des Verankerungselementes Download PDF

Info

Publication number: EP0643182B1
Authority: EP; European Patent Office
Prior art keywords: sleeve; wire; anchoring; filled; anchoring element
Prior art date: 1993-09-14
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

EP94113119A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP0643182A2 (de

EP0643182A3 (de

Inventor

Jürgen Grün

Manfred Rinklake

Albert Frischmann

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.)

Upat GmbH and Co

Upat Max Langensiepen KG

Original Assignee

Upat GmbH and Co

Upat Max Langensiepen 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.)

1993-09-14

Filing date

1994-08-23

Publication date

1997-02-05

1994-08-23 Application filed by Upat GmbH and Co, Upat Max Langensiepen KG filed Critical Upat GmbH and Co

1995-03-15 Publication of EP0643182A2 publication Critical patent/EP0643182A2/de

1995-08-09 Publication of EP0643182A3 publication Critical patent/EP0643182A3/de

1997-02-05 Application granted granted Critical

1997-02-05 Publication of EP0643182B1 publication Critical patent/EP0643182B1/de

2014-08-23 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- E04G23/0222—Replacing or adding wall ties

Definitions

the invention relates to an anchoring element for fastening an attachment shell arranged at a distance from a supporting shell, and to a method for setting the anchoring element according to the preamble of claims 1 and 6.
a sleeve is proposed in DE-PS 30 04 276, in which the outlet openings are each designed as a bevel at the end of the sleeve.
the object of the invention is to improve the anchoring element of the type mentioned at the outset and the setting method in such a way that controlled filling of the sleeve and complete setting in the annular gap is achieved.
the object of the invention is solved by the features of claims 1 and 6.
the sleeve By filling the sleeve with a compound outside the borehole it is achieved that the sleeve can be filled completely without an air cushion. After removing the cladding tube, the filled sleeve is inserted into the borehole. By introducing the anchoring agent into the sleeve, the composite mass is pressed out into the annular gap and this is completely filled.
the anchoring means consists of a wire which is inserted in a plastic part.
the compound is evenly distributed in the annular gap and, after the compound has hardened, a homogeneous bond between the borehole wall and the anchoring element is achieved, both in the facing shell and in the carrier shell.
the sleeve is preferably designed as a cylindrical wire screen, the mesh size being variable depending on the type of composite.
the thin wire can be inserted in a longitudinal groove of the plastic part in such a way that one side of the wire remains free. Furthermore, a slot can be made at both ends of the wire between the plastic part and the wire. As a result, the wire is better embedded in the compound. The better adhesion of the hardenable compound to the wire is achieved by profiling at both ends of the wire.
the anchoring element shown in Fig. 1 consists of a sleeve 2 which is surrounded by a cladding tube 3 and an anchoring means 8 as shown in Fig. 1a, 1b.
the sleeve 2 is filled with a compound 7 before insertion into the borehole 9 and the filling process is checked.
the mass is transported via a static mixer 5 and spout 4 from a cartridge into the sleeve 2, as shown in FIG. 2.
the filled sleeve 2 is introduced into the borehole 9, as shown in FIG. 3.
the anchoring means 8 into the sleeve 2, as shown in FIG. 4, the composite mass 7 is pressed out into the annular gap 24, 24a and this is completely filled.
the anchoring means 8 shown in Fig. 1a, 1b consists of a wire 11 which is inserted in a plastic part 12.
the thin wire 11 can be inserted in a longitudinal groove 14 of the plastic part 12 in such a way that one side of the wire 11 remains free.
a slot 13 can be provided at both ends of the wire 11 between the plastic part 12 and wire 11. The better adhesion of the hardenable compound 7 to the wire 11 is achieved by the profiling 15 at both ends of the wire 11.
Fig. 5 shows the anchoring element 1 after setting. Because the diameter of the anchoring means 8 almost corresponds to the diameter of the sleeve 2, the compound 7 is evenly distributed in the annular gap 24, 24a and, after the compound 7 has hardened, a homogeneous bond between the borehole wall 26 and the anchoring element 1, both in the facing shell 22 as well as in the support shell 21.
the enlarged representation of the composite achieved in the carrier shell 21 is shown in Fig. 5a.
a drip nose 23 is provided, through which condensate water can be discharged so that a transfer between the carrying shell 21 or the facing shell 22 is avoided.

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Mechanical Engineering (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Joining Of Building Structures In Genera (AREA)
Piles And Underground Anchors (AREA)
Road Signs Or Road Markings (AREA)
Finishing Walls (AREA)

EP94113119A 1993-09-14 1994-08-23 Verankerungselement zum Befestigen einer Vorsatzschale und Verfahren zum Setzen des Verankerungselementes Expired - Lifetime EP0643182B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4331129A DE4331129A1 (de)	1993-09-14	1993-09-14	Verankerungselement zum Befestigen einer Vorsatzschale und Verfahren zum Setzen des Verankerungselementes
DE4331129		1993-09-14

Publications (3)

Publication Number	Publication Date
EP0643182A2 EP0643182A2 (de)	1995-03-15
EP0643182A3 EP0643182A3 (de)	1995-08-09
EP0643182B1 true EP0643182B1 (de)	1997-02-05

Family

ID=6497653

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP94113119A Expired - Lifetime EP0643182B1 (de)	1993-09-14	1994-08-23	Verankerungselement zum Befestigen einer Vorsatzschale und Verfahren zum Setzen des Verankerungselementes

Country Status (6)

Country	Link
EP (1)	EP0643182B1 (da)
AT (1)	ATE148761T1 (da)
DE (2)	DE4331129A1 (da)
DK (1)	DK0643182T3 (da)
FI (1)	FI944222A7 (da)
NO (1)	NO302626B1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10303801A1 (de) *	2003-01-31	2004-08-12	Fischerwerke Artur Fischer Gmbh & Co. Kg	Injektionsbefestigungsanker

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE523279A (da) *	1952-10-18
DE1658839A1 (de) *	1967-11-25	1970-02-12	Floesser Dipl Ing Walter	Verbundelement fuer Betonfertigteile
GB1515162A (en) *	1976-10-07	1978-06-21	Pynford Ltd	Stabilization of cavity walls
DE3004276A1 (de) *	1980-02-06	1981-08-13	Upat Gmbh & Co, 7830 Emmendingen	Verfahren zum befestigen eines verblendmauerwerkes und huelse zur durchfuehrung des verfahrens
DE3150229A1 (de) *	1981-12-18	1983-06-30	Upat Gmbh & Co, 7830 Emmendingen	Verfahren zum befestigen einer verblendschale und ankerstange zur durchfuehrung des verfahrens
AU612641B2 (en) *	1987-05-07	1991-07-18	Gene Alfonse Falco	Masonry anchor
DE3801823C2 (de) *	1988-01-22	1995-11-09	Hilti Ag	Verankerung für Zweischalen-Mauerwerk
DE3840055C2 (de) *	1988-07-15	1994-03-17	Maechtle Gmbh	Fassadendübel
DE3916612A1 (de) *	1989-05-22	1990-11-29	Fischer Artur Werke Gmbh	Injektionsbefestigungsanker
GB9114141D0 (en) *	1991-07-01	1991-08-21	Adams Hayden J	Sleeve for structural anchors

1993
- 1993-09-14 DE DE4331129A patent/DE4331129A1/de not_active Withdrawn
1994
- 1994-08-23 DE DE59401754T patent/DE59401754D1/de not_active Expired - Fee Related
- 1994-08-23 AT AT94113119T patent/ATE148761T1/de not_active IP Right Cessation
- 1994-08-23 DK DK94113119.5T patent/DK0643182T3/da active
- 1994-08-23 EP EP94113119A patent/EP0643182B1/de not_active Expired - Lifetime
- 1994-09-13 FI FI944222A patent/FI944222A7/fi unknown
- 1994-09-13 NO NO943404A patent/NO302626B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE59401754D1 (de)	1997-03-20
EP0643182A2 (de)	1995-03-15
FI944222A7 (fi)	1995-03-15
DE4331129A1 (de)	1995-03-16
ATE148761T1 (de)	1997-02-15
NO943404D0 (no)	1994-09-13
EP0643182A3 (de)	1995-08-09
NO302626B1 (no)	1998-03-30
NO943404L (no)	1995-03-15
FI944222A0 (fi)	1994-09-13
DK0643182T3 (da)	1997-07-28

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