DE50011133D1 - PACKER AND METHOD FOR INTRODUCING INJECTION MEDIA IN CRACKS OR CAVITIES IN CONCRETE - Google Patents

PACKER AND METHOD FOR INTRODUCING INJECTION MEDIA IN CRACKS OR CAVITIES IN CONCRETE

Info

Publication number
DE50011133D1
DE50011133D1 DE50011133T DE50011133T DE50011133D1 DE 50011133 D1 DE50011133 D1 DE 50011133D1 DE 50011133 T DE50011133 T DE 50011133T DE 50011133 T DE50011133 T DE 50011133T DE 50011133 D1 DE50011133 D1 DE 50011133D1
Authority
DE
Germany
Prior art keywords
concrete
cracks
cavities
packer
bore
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
DE50011133T
Other languages
German (de)
Inventor
Ulrich Hettich
Stefan Hettich
Stefan Nagel
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.)
Ludwig Hettich and Co
Original Assignee
Ludwig Hettich and Co
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 Ludwig Hettich and Co filed Critical Ludwig Hettich and Co
Priority to DE50011133T priority Critical patent/DE50011133D1/en
Application granted granted Critical
Publication of DE50011133D1 publication Critical patent/DE50011133D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • E04G23/0203—Arrangements for filling cracks or cavities in building constructions
    • 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
    • E04G23/0203—Arrangements for filling cracks or cavities in building constructions
    • E04G23/0211—Arrangements for filling cracks or cavities in building constructions using injection

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)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Piles And Underground Anchors (AREA)
  • Road Signs Or Road Markings (AREA)
  • Sealing Material Composition (AREA)

Abstract

The invention relates to a sealed filling element for introducing pressurised injectable media into cracks or cavities in concrete, stone, or similar construction materials by means of a hollow screw which is inserted into the crack or cavity via a bore in the concrete and is sealed by at least one deformable seal that is pressed against the wall of the bore. Said fitting is characterised in that the bore has at least one ledge, that the pipe part is configured as a hollow screw which can be anchored in the concrete and that the seal of the hollow screw presses against the ledge.
DE50011133T 1999-12-20 2000-12-18 PACKER AND METHOD FOR INTRODUCING INJECTION MEDIA IN CRACKS OR CAVITIES IN CONCRETE Expired - Lifetime DE50011133D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50011133T DE50011133D1 (en) 1999-12-20 2000-12-18 PACKER AND METHOD FOR INTRODUCING INJECTION MEDIA IN CRACKS OR CAVITIES IN CONCRETE

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19961553A DE19961553C1 (en) 1999-12-20 1999-12-20 Packer to bring injected medium under pressure into cracks or cavities in stone or concrete; has hollow screw forming tube part for medium pressed against seal fitted against shoulder in borehole wall
PCT/EP2000/012914 WO2001046539A1 (en) 1999-12-20 2000-12-18 Sealed filling element and a method for introducing injectable media into cracks or cavities in concrete
DE50011133T DE50011133D1 (en) 1999-12-20 2000-12-18 PACKER AND METHOD FOR INTRODUCING INJECTION MEDIA IN CRACKS OR CAVITIES IN CONCRETE

Publications (1)

Publication Number Publication Date
DE50011133D1 true DE50011133D1 (en) 2005-10-13

Family

ID=7933477

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19961553A Expired - Fee Related DE19961553C1 (en) 1999-12-20 1999-12-20 Packer to bring injected medium under pressure into cracks or cavities in stone or concrete; has hollow screw forming tube part for medium pressed against seal fitted against shoulder in borehole wall
DE50011133T Expired - Lifetime DE50011133D1 (en) 1999-12-20 2000-12-18 PACKER AND METHOD FOR INTRODUCING INJECTION MEDIA IN CRACKS OR CAVITIES IN CONCRETE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19961553A Expired - Fee Related DE19961553C1 (en) 1999-12-20 1999-12-20 Packer to bring injected medium under pressure into cracks or cavities in stone or concrete; has hollow screw forming tube part for medium pressed against seal fitted against shoulder in borehole wall

Country Status (5)

Country Link
EP (1) EP1240398B9 (en)
AT (1) ATE304101T1 (en)
AU (1) AU3364301A (en)
DE (2) DE19961553C1 (en)
WO (1) WO2001046539A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006018857A1 (en) * 2006-04-24 2007-11-08 Köster Bauchemie AG Packer and device for setting the same and introducing injection material under pressure in a crack, a defect and the like in a component or a building and slotted expansion sleeve for selbigen
JP6213070B2 (en) * 2013-08-30 2017-10-18 株式会社大林組 Water supply method
JP6341904B2 (en) * 2015-12-28 2018-06-13 東海旅客鉄道株式会社 Concrete base material repair method, injection unit
CN116086533A (en) * 2023-01-10 2023-05-09 广州大学 Self-repairing function concrete structure health monitoring system and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR953996A (en) * 1947-09-18 1949-12-16 Improvements made to crack sealing processes that may occur in masonry structures
AU563462B2 (en) * 1983-03-29 1987-07-09 Foundation Technology (Aust.) Pty. Ltd. Epoxy resin injection system for crack repair
DE8816578U1 (en) * 1988-12-07 1989-12-07 Rausch Bautenschutz, 6414 Hilders, De
DE3902925A1 (en) * 1989-02-01 1990-08-02 Fischer Artur Werke Gmbh INJECTION PACKER FOR INJECTING MINERAL BINDING AGENT IN COMPONENTS
EP0623759B1 (en) * 1993-05-04 1995-03-01 LUDWIG HETTICH SCHRAUBENFABRIK GmbH & Co. Thread forming screw
DE9414703U1 (en) * 1994-06-07 1995-07-13 Olson Marek Injection dowels
DE29819813U1 (en) * 1998-11-05 2000-03-09 Hettich & Co Tapping screw

Also Published As

Publication number Publication date
DE19961553C1 (en) 2001-06-13
WO2001046539A1 (en) 2001-06-28
ATE304101T1 (en) 2005-09-15
EP1240398A1 (en) 2002-09-18
AU3364301A (en) 2001-07-03
EP1240398B1 (en) 2005-09-07
EP1240398B9 (en) 2006-10-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition