EP0725195B1 - Verfahren zum Errichten einer Betonwand unter Verwendung von verspannten Verschalungen - Google Patents

Verfahren zum Errichten einer Betonwand unter Verwendung von verspannten Verschalungen Download PDF

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Publication number
EP0725195B1
EP0725195B1 EP96105665A EP96105665A EP0725195B1 EP 0725195 B1 EP0725195 B1 EP 0725195B1 EP 96105665 A EP96105665 A EP 96105665A EP 96105665 A EP96105665 A EP 96105665A EP 0725195 B1 EP0725195 B1 EP 0725195B1
Authority
EP
European Patent Office
Prior art keywords
tube
concrete
tubular
concrete wall
pipe
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
EP96105665A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0725195A3 (de
EP0725195A2 (de
Inventor
René P. Schmid
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.)
Rascor Spezialbau GmbH
Original Assignee
Rascor Spezialbau GmbH
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 Rascor Spezialbau GmbH filed Critical Rascor Spezialbau GmbH
Publication of EP0725195A2 publication Critical patent/EP0725195A2/de
Publication of EP0725195A3 publication Critical patent/EP0725195A3/de
Application granted granted Critical
Publication of EP0725195B1 publication Critical patent/EP0725195B1/de
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
    • E04B1/6816—Porous tubular seals for injecting sealing material
    • 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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • 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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/0644—Plug means for tie-holes
    • 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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
    • E04G17/0651—One-piece elements
    • E04G17/0652—One-piece elements fully recoverable
    • 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

Definitions

  • the invention relates to a method for establishing a Concrete wall using braced formwork according to the preamble of claim 1.
  • the generic method is used to establish Concrete walls.
  • the formwork panels with a corresponding to the thickness of the concrete wall to be erected Distance arranged parallel to each other.
  • tension anchors are used, whereby as Formwork spacers and counter anchor elements pipes, so-called Pipe spreaders are used by the tension anchors be enforced and become so-called cone-shaped Dents on the inside of the formwork panels support.
  • the Formwork arrangement prepared in this way will then be on site poured with concrete.
  • the formwork panels removed by first screwing on the Unscrewed anchor ends and then the anchor are pulled out of the pipes or pipe spreaders.
  • To the formwork is folded down from the concrete wall the conical dents removed from the pipe ends, while the pipe spreads as lost parts within the Concrete wall remain, which is therefore due to the tube spreads left multiple times is perforated.
  • These wall passages are with Potting material, for example with special Swelling grout, backfilled.
  • the backfilling takes place conventionally in that the pipe struts on one End is closed with a lid while from the the other side of the pipe with a filling syringe is introduced.
  • the end cover has a perforation so that displaced air can escape can.
  • Fign. 1 to 4 are T-shaped Pipes consisting of a larger pipe section Diameter and a smaller in diameter Pipe section, which is larger with the pipe section Diameter is known.
  • the present invention is based on the object Method of erecting concrete walls using To create formwork of the type mentioned at the outset which the pipe spreaders or with potting material pressing sealing devices are simply pressed can.
  • a preferred device for performing the The method according to the invention comprises one in the pipe strut insertable injection device in the manner of a so-called.
  • Packers who has an injection tube, the jacket with Injection openings or injection nozzles is provided.
  • the Injection tube is sealed on both sides.
  • the radial one sealing and tensioning of the packer on both sides Creation of a sealed injection area in the Pipe spreader is e.g. with rubber cuffs on the Injection tube.
  • the potting material is supplied to the packer via lines from a Storage container fed under pressure, being basically the same potting material is used that for subsequent potting of the pipe interior is used.
  • Swelling grout is usually a mixture of Portland cement, finely graded quartz sand and reactive chemical additives that have the desired swelling effect provide.
  • a sealing device is described, for example, in EP-A1 0 418 699. It is a Passage as an injection route for a sealing medium forming body in the joint area on the concrete surface of the a concreting section, from which after the second concreting section during an injection of the Sealant in the body of this in defects of the Concrete in the joint area between the two concreting jobs exit.
  • the bodies are channel-like structures, as in EP-A1-0 418 699, or porous Hoses according to CH-A-600 077, according to DE-U-83 35 231
  • a sealing device in Form of an injection hose can be the one hand the disadvantage of positioning the hose by am Fix the lugs provided on the hose body and on the other hand a predetermined breaking point in the longitudinal direction of the hose-like Identify body through which the sealing medium in the Concrete should leak.
  • the sealing medium is usually direct pressed into the beginning or end of the hose.
  • the beginning and end of the hose must follow Conclusion of the concrete measures in the joint area from the outside be freely accessible.
  • Fig. 1 shows the section of a formwork Erection of a concrete wall before filling Liquid concrete.
  • the formwork has two Formwork panels 1 and 2 with anchors are equipped and kept at the same distance from each other become.
  • the anchorages each have a tension anchor 3, e.g. in the form of an end with one Threaded steel rod, on.
  • a tensioning tube or a pipe spreader 40 arranged with the on the inner surfaces of the formwork panels 1 and 2 adjacent, in the Openings of the pipe spreader 40 seated conical dimples 5 and 5a is equipped.
  • the dents 5, 5a with a Full face on the inner surfaces of the Formwork panels 1 and 2 are supported, extend with the other ends into the pipe spreader 40 and have through bores that extend from the tension anchor 3 be penetrated, which also the pipe braces 40 and one hole each in the formwork panels 1, 2 enforced.
  • the anchor is braced with Wing screws 6 and 7, which on the end on the Anchor 3 provided threads are screwed on and over large washers 8 and 9 on the Act shuttering panels 1 and 2.
  • the formwork so tensioned is conventionally used Poured liquid concrete. After the concrete has hardened the shuttering plates 1 and 2 knocked off, before the tension anchor 3 together with the tension screws 6, 7 and the washers 8, 9 is removed. Thereupon the dents 5 and 5a pulled out of the concrete wall 20; the pipes 40a remain as lost parts within the concrete wall 20. The finished concrete wall 20 is in the area lost pipe spreader 40 shown in Fig. 3.
  • the pipe wall of the clamping point pipe or the pipe strut 40 is in particular in its longitudinal center area with a Multitude of passes e.g. in the form of holes 11 breached.
  • the holes 11 are with a cuff 12 covered that on the longitudinal center region of the tube 40a is raised and has a length that ensures that all passages 11 are closed. Due to the Using the sleeve 12, the pipe spreader 40 install and use in a conventional manner because the Cuff penetration of liquid concrete into the Passages 11 reliably prevented.
  • Fig. 2 shows a pipe spreader 40. Die The use of this pipe spreader 40 according to the invention is in 1 and 3.
  • FIG. 2 shows pipe spreader 40 installed with nozzle 41, wherein the pipe 40a via dents 5 and 5a on the inside of the Formwork panels 1 and 2 is supported.
  • Clamping means serve the tension anchor 3, the wing screws 6, 7 and the washers 8 and 9.
  • a hose 42 attached to an injection channel 43 one per se sealing device 43a known from EP-A1-0 418 699 is connected, which is U-shaped in cross section is parallel to the formwork panels 1 and 2 e.g. extends in its entire length and with its Sidewalls on a concrete plate 44 stands up.
  • the channel 43 can also be other known per se Injection routes in the same way with the pipe socket 41 be associated.
  • Fig. 3 the concrete wall 20 is shown, which after Filling concrete into the casing shown in Fig. 1, after the concrete has hardened and after the Formwork panels 1 and 2 have emerged after previously the tension anchor 3 together with the tension screws 6, 7 and washers 8 and 9 and dents 5 and 5a have been removed.
  • an upper pipe 40a, the lower pipe 40a, the connecting hose 42 and the injection channel 43 As lost parts remain in the concrete wall 20 an upper pipe 40a, the lower pipe 40a, the connecting hose 42 and the injection channel 43.
  • the through which pipes 40a are formed Before filling the passages into the concrete wall 20, the through which pipes 40a are formed, with concrete for example by means of an injection packer sealing medium via slots or openings 11 in the tubes 40a in Cavities and cracks introduced outside the tubes 40a.
  • the invention is due to the transmission link of the pipe 40a with the injection channel 43 via the Pipe socket 41 and the connecting hose 42 a Sealing imperfections in the concrete in the joint area 45 between the bottom surface of the wall 20 and the surface of the Concrete slab 44 reached by using sealing medium or Potting material that is introduced into the pipe 40a over the pipe socket 41 and the connecting hose 42 in the Injection channel 43, which is completely under pressure standing potting material or sealing medium is filled, that over the free longitudinal edges of the channel 43 in the Joint area 45 and possibly in cracks or cavities can emerge between the concrete wall 20 and the Outside area of the injection channel 43 are present.
  • the injection device has a tube 13, breakthroughs in the pipe jacket in the form of e.g. Holes 15 are introduced and the outer diameter is smaller than the inner diameter of the lost pipe 40a so that an annular cylindrical space 13a between the Packer tube 13 and the lost tube 40a is formed.
  • the packer 10 is with its tube 13 in the Cuff area of the pipe spreader 40 introduced.
  • the end of the packer tube 13 is through circular disks 13b completed, the diameter of the inner diameter of the lost pipe 40a corresponds. Outside on the disks 13b are e.g.
  • sealing plug 16 from one elastic material attached.
  • One sealing plug 16 has a central passage with a Passage in the adjacent disk 13b is aligned, whereby a hose 14 at the passage of the sealing plug 16 connected.
  • the two sealing plugs 16 are in radial direction for bracing against the inner wall of the Expandable tube 40a.
  • the sealing plugs are for this purpose 16, for example, formed like a balloon, wherein them a hose, not shown, compressed air can be supplied so that the sealing balloon in clamped in the radial direction against the inner wall of the tube becomes.
  • the two sealing plugs 16 be cylindrical sealing washers, which by means of an axial acting compression device are acted upon, the compressed in the axial direction Sealing material in the radial direction evades and so that it is braced against the inner wall of the tube 40a.
  • the compressed sealing plug 16 an end sealing of the pipe braces 40 is achieved.
  • Potting material is pressurized via the hose line 14 fed into the tube 13. Passed through the holes 15 Potting material for the pipe socket 41 of the pipe struts 40.
  • the packer 10 after relaxing the sealing plug 16 from the tube 40a pulled, and the pipe interior is conventionally e.g. with a known injection packer, with Potting material filled so that the concrete wall in the area the pipe spreader 40 is completely sealed.
  • the cuff 12 expediently has at least one Valve slot 12a, preferably a plurality of valve slots 12a on, which are preferably not arranged above a hole 11 be (Fig. 2).
  • a plurality of slots 12a are preferred along an axially parallel generatrix of the sleeve 12, extending in the longitudinal direction, introduced in series. If - as shown - several holes 11 e.g. along a longitudinal line of the tube 40a arranged in series then the slots 12a are on another offset longitudinal jacket line in the cuff 12 arranged, the slots 12a also preferably not lie on the same circumferential line as openings 11, but preferably exactly between two neighboring ones Circumferential lines of the holes 11, the slots 12a are also arranged distributed on a circumferential line.
  • FIG 5 shows a further embodiment of a packer 50 for use in pipe spreaders, from which the pipe spreader 40 is shown in the the front part of the packer 50 is inserted and the in a concrete wall 20 sits (not shown).
  • the packer 50 has a nozzle tube 51, which is approximately extends over two thirds of the packer 50 and at the ends Has externally threaded sections 52 and 52a, of which the nozzle-side threaded portion 52 approximately over one Third of the nozzle tube 51 extends.
  • a Nozzle head screw 53 has a through hole 54 same diameter as the inside diameter of the Rohres 51.
  • a coaxial to the through hole 54 Blind hole 53a in the nozzle head screw 53 is with provided with an internal thread with which the screw 53 the end of the threaded section 52 is screwed on. Between the annular bottom of the blind hole 53 and an annular end face of the threaded portion 52 a sealing ring 52b is used.
  • the location of the screw 53 on the threaded portion 52 is by a lock nut 57th secured with their internal thread on the Nozzle tube thread section 52 sits and with one Face the adjacent face of the Nozzle head screw 53 applied.
  • the nozzle head screw 53 also has one piece smaller diameter cylindrical socket 53b, the is provided with an external thread 53c.
  • a valve coupling 55 with an internal thread screwed on with the outside at its free end a profile contour 56 is provided for the connection of a Hose coupling, not shown.
  • the sealing seat of the Coupling 55 on thread 53c is through a Teflon tape ensures that that engages with each other stationary threads.
  • a conical coil spring 59 coaxial to the longitudinal center of the nozzle tube 51 is arranged.
  • the spring 59 is supported its larger diameter end on an annular disc 60, into an annular groove in the inner wall of the coupling 55 is inserted; the smaller diameter other end of the Spring 59 biases a ball 61 which as a valve the input of the clutch 55 below Spring preload closes.
  • first tensioning hose 65 which consists of an elastic Material, e.g. is made of plastic and the on the Outer lateral surface of the nozzle tube 51 is seated.
  • a second same tensioning hose 66 sits at an axial distance from first tension hose 65 also on the nozzle tube 51 in front the thread 52a.
  • a further cladding tube section 67 on the nozzle tube 51 arranged the distance between the two tubes 65 and 66 sets and holes 68 in the jacket, which expediently aligned with holes 69 in the nozzle tube 51 are arranged.
  • nozzle tube 51 On the thread 52a of the nozzle tube 51 is one cylindrical cap 70 screwed with her annular end edge 71 against that edge adjacent annular end edge of the second Tension hose 66 butts and the passage 51a of the Nozzle tube 51 closes.
  • the injection packer 50 is the same except for the parts Cladding tube section 67, second tensioning hose 66 and flap 70 a known for filling pipe spreaders used injection packer. It is axial with its spaced tension hoses 65 and 66 within the Pipe spreader 40 arranged.
  • the outer diameter of the cladding tube section 67 is smaller than the inside diameter of the pipe struts 40, so that a annular cylindrical space 72 is formed, the is sealed by the tensioning hoses 65 and 66
  • Tensioning hoses 65 and 66 are made by moving the Thicken the clamping nut 62 in the axial direction themselves in the radial direction and are against the inner wall the pipe strut 40 pressed. With this rotation the Clamping nut 62 forms the cap 70 a counter bearing for the Movement of the cladding tubes 64 and 67 as well as the tensioning hoses 65, 66.
  • the translational movement of the filling tubes 64 and 67 on the nozzle tube 51 causes the compression of the two Tensioning hoses 65, 66, which also include the intermediate space 72 seals.
  • Potting material is on the valve coupling 55 fed into the injection packer 50 under pressure; the Potting material passes through passages 54 and 51a and holes 69 and 68 in space 72.
  • a known, no holes tube spreader to be equipped with a nozzle 41 and a sealing device, e.g. 43, in the joint area between two successively created To supply concrete bodies with sealant as described, for which the injection packer 50 described is particularly good suitable is.
  • Introducing the sealant into the Pipe spreader 40 without holes with nozzle 41 can also with conventional injection packers in a conventional manner respectively.
  • pipe spreader 40, a nozzle 41 have to be used in one operation with in one injection spreader used several neighboring pipe spreads 40 to decay simultaneously, the spigot of the adjacent pipe spreader 40 over Connect hoses and / or pipes and the dent openings of the adjacent pipe spreaders 40 are blocked. At the same time it can also corresponding connection a sealing device 43rd be included.

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  • Architecture (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Working Measures On Existing Buildindgs (AREA)
EP96105665A 1992-05-13 1993-05-13 Verfahren zum Errichten einer Betonwand unter Verwendung von verspannten Verschalungen Expired - Lifetime EP0725195B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4215731 1992-05-13
DE4215731A DE4215731A1 (de) 1992-05-13 1992-05-13 Verfahren zum Errichten von Betonwänden mittels Verschalungen sowie Vorrichtung und Mittel zur Durchführung dieses Verfahrens
EP93912708A EP0642620B1 (de) 1992-05-13 1993-05-13 Verfahren zum errichten von betonwänden unter verwendung von verspannten verschalungen sowie rohrspreize und vorrichtung zur durchführung des verfahrens

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP93912708A Division EP0642620B1 (de) 1992-05-13 1993-05-13 Verfahren zum errichten von betonwänden unter verwendung von verspannten verschalungen sowie rohrspreize und vorrichtung zur durchführung des verfahrens
EP93912708.0 Division 1993-05-13

Publications (3)

Publication Number Publication Date
EP0725195A2 EP0725195A2 (de) 1996-08-07
EP0725195A3 EP0725195A3 (de) 1996-11-13
EP0725195B1 true EP0725195B1 (de) 2000-06-28

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ID=6458742

Family Applications (2)

Application Number Title Priority Date Filing Date
EP93912708A Expired - Lifetime EP0642620B1 (de) 1992-05-13 1993-05-13 Verfahren zum errichten von betonwänden unter verwendung von verspannten verschalungen sowie rohrspreize und vorrichtung zur durchführung des verfahrens
EP96105665A Expired - Lifetime EP0725195B1 (de) 1992-05-13 1993-05-13 Verfahren zum Errichten einer Betonwand unter Verwendung von verspannten Verschalungen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP93912708A Expired - Lifetime EP0642620B1 (de) 1992-05-13 1993-05-13 Verfahren zum errichten von betonwänden unter verwendung von verspannten verschalungen sowie rohrspreize und vorrichtung zur durchführung des verfahrens

Country Status (18)

Country Link
US (2) US5914137A (es)
EP (2) EP0642620B1 (es)
AT (2) ATE146249T1 (es)
CA (1) CA2134473C (es)
CZ (1) CZ282654B6 (es)
DE (3) DE4215731A1 (es)
DK (2) DK0725195T3 (es)
ES (2) ES2149400T3 (es)
FI (1) FI104844B (es)
GE (1) GEP20012563B (es)
HU (1) HU219269B (es)
MD (1) MD1885C2 (es)
NO (2) NO302583B1 (es)
PL (2) PL171625B1 (es)
RU (2) RU2102568C1 (es)
SK (1) SK280036B6 (es)
UA (1) UA27895C2 (es)
WO (1) WO1993023640A1 (es)

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DE19515816C1 (de) * 1995-04-29 1997-02-13 Gerd Dipl Ing Pleyers Vorrichtung zur Durchführung eines Bohrlochinjektionsverfahrens
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US6526721B1 (en) * 2000-05-26 2003-03-04 Brian D. Nash Fluid-impervious barrier/keyway form support apparatus, system and related method
KR100441935B1 (ko) * 2001-06-07 2004-07-30 한광모 배면방수 그라우팅용 거푸집 간격유지장치
NO333274B1 (no) * 2005-11-03 2013-04-29 John A Simonsen Avstandsstag for sammenfoyning av en stopeforskalings motstaende sideseksjoner.
US8475499B2 (en) * 2006-07-14 2013-07-02 DePuy Synthes Products, LLC. Rod to rod connectors and methods of adjusting the length of a spinal rod construct
US20090056258A1 (en) * 2007-08-28 2009-03-05 Currier Donald W Forming Apparatus and System
DE102008008570A1 (de) * 2008-02-11 2009-08-13 Rehau Ag + Co Anordnung zum Herstellen einer Anschlussmöglichkeit, insbesondere für einen Sprinkler an einer Beton- oder Stahlbetondecke, und Verfahren hierzu
ITVI20100233A1 (it) * 2010-08-11 2012-02-12 Legnotre Ind Spa Sistema modulare per la composizione di un pannello per casseforme
MD4161C1 (ro) * 2011-01-10 2012-10-31 Николае Попеску Procedeu de executare a construcţiei monolite, a complexului de construcţii monolite şi echipament tehnologic pentru realizarea acestuia
WO2013020041A1 (en) * 2011-08-03 2013-02-07 Composite Technologies Corporation Taper-ended form tie
US9771728B2 (en) * 2012-05-23 2017-09-26 Dennard Charles Gilpin Device for forming a void in a concrete foundation
US11065782B2 (en) * 2013-02-21 2021-07-20 Laing O'rourke Australia Pty Limited Method for casting a construction element
DE102013206576A1 (de) * 2013-04-12 2014-10-16 Peri Gmbh Dichtungsstopfen
CN103334501B (zh) * 2013-06-26 2014-10-08 青岛建安建设集团有限公司 一种建筑外墙螺栓孔防渗施工方法
DE102014224971A1 (de) 2014-12-05 2016-06-09 Peri Gmbh Dichtungsstopfen zum Verschließen eines Ankerlochs einer Betonwand
DE102015212466A1 (de) 2015-07-03 2017-01-05 Peri Gmbh Schließelement
CN105298121B (zh) * 2015-09-30 2018-08-07 深圳市广胜达建设有限公司 铝合金模板系统连接用预埋件
ITUB20160199A1 (it) * 2016-01-14 2017-07-14 Flex House Srl Elemento distanziatore per cassero a perdere per la realizzazione di pareti e cassero a perdere incorporante tale elemento distanziatore
MD1073Z (ro) * 2016-01-26 2017-04-30 Григорий КАТАНОЙ Dispozitiv pentru tencuirea suprafeţelor construcţiilor şi turnarea şapei sub pardoseală
MD1074Z (ro) * 2016-02-17 2017-04-30 Григорий КАТАНОЙ Dispozitiv pentru tencuirea suprafeţelor construcţiilor şi turnarea şapei sub pardoseală
MD1086Z (ro) * 2016-06-08 2017-05-31 Григорий КАТАНОЙ Dispozitiv pentru tencuirea suprafeţelor construcţiilor
DE102017108167A1 (de) * 2017-04-18 2018-10-18 Roland Wolf Vorrichtung zum nachträglichen Stabilisieren von wasserdurchlässigen Fugenkammerrissen in Brücken, Tunneln und Gebäuden
CN110593142A (zh) * 2019-09-21 2019-12-20 北京凯新浩达工程技术有限公司 一种桥梁修复方法
CN110808564B (zh) * 2019-11-08 2021-02-09 南京聚联输变电安装有限责任公司 混凝土电缆沟施工工艺
CN113622559B (zh) * 2021-09-03 2022-02-18 耀华建设管理有限公司 一种基于bim的民用建筑装配式墙体及其施工方法

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CH643623A5 (de) * 1980-03-05 1984-06-15 Aquarius Fuer Dichte Bauten Ag Schlauchartige dichtungsvorrichtung fuer betonfugen.
FR2532675A1 (fr) * 1982-09-02 1984-03-09 Chandellier Antoine Elements, dispositifs et procede pour boucher les trous laisses dans les murs par les gaines de reglage des coffrages
DE8335231U1 (de) * 1983-12-08 1984-03-08 De Neef Chemie S.A. N.V., 3100 Heist o/d Berg Betonfugen-Dichtungsvorrichtung
DE3512470C2 (de) * 1985-04-04 1996-01-04 Kunibert Ing Grad Koob Injektionsschlauch für Arbeitsfugen an Betonbauwerken
DE8904243U1 (de) * 1989-04-06 1989-10-05 Max Frank GmbH & Co KG, 8448 Leiblfing Abstandshalter
DE8910744U1 (de) * 1989-09-08 1991-01-17 Schmidt, René P., Oberweningen Dichtungsvorrichtung für Betonfugen
DE3929848C3 (de) * 1989-09-08 1997-07-17 Pflieger Lieselotte Injektionsschlauch für abzudichtende Fugen in Betonbauwerken
US5257486A (en) * 1991-04-23 1993-11-02 Adhesives Technology Corporation 1987 Nozzle for injecting a sealant into a crack
US5171892A (en) * 1991-07-02 1992-12-15 E. I. Du Pont De Nemours And Company Chiral phospholanes via chiral 1,4-diol cyclic sulfates
DE4123067A1 (de) * 1991-07-12 1993-01-14 Betonbau Zubehoer Handel Verfahren zum abdichten von fugen an bauwerken
DE4215731A1 (de) * 1992-05-13 1993-11-18 Rene P Schmid Verfahren zum Errichten von Betonwänden mittels Verschalungen sowie Vorrichtung und Mittel zur Durchführung dieses Verfahrens

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US6159399A (en) 2000-12-12
DE4215731A1 (de) 1993-11-18
FI945366A0 (fi) 1994-11-14
US5914137A (en) 1999-06-22
EP0642620A1 (de) 1995-03-15
MD1885C2 (ro) 2002-10-31
DK0642620T3 (da) 1996-12-30
RU2126480C1 (ru) 1999-02-20
GEP20012563B (en) 2001-10-25
HUT71547A (en) 1995-12-28
CA2134473C (en) 1999-01-26
NO944279L (no) 1994-11-10
WO1993023640A1 (de) 1993-11-25
EP0725195A3 (de) 1996-11-13
HU9403080D0 (en) 1994-12-28
MD1885B2 (en) 2002-03-31
NO975647L (no) 1994-11-10
NO302583B1 (no) 1998-03-23
MD960322A (en) 1997-07-31
DK0725195T3 (da) 2000-08-28
DE59310069D1 (de) 2000-08-03
SK280036B6 (sk) 1999-07-12
DE59304752D1 (de) 1997-01-23
HU219269B (en) 2001-03-28
CA2134473A1 (en) 1993-11-25
EP0642620B1 (de) 1996-12-11
ATE146249T1 (de) 1996-12-15
CZ274194A3 (en) 1995-03-15
NO944279D0 (no) 1994-11-10
NO311585B1 (no) 2001-12-10
PL171625B1 (pl) 1997-05-30
SK136994A3 (en) 1995-04-12
ES2098040T3 (es) 1997-04-16
UA27895C2 (uk) 2000-10-16
FI945366A (fi) 1995-01-09
RU94045978A (ru) 1996-10-10
ES2149400T3 (es) 2000-11-01
PL172395B1 (en) 1997-09-30
FI104844B (fi) 2000-04-14
EP0725195A2 (de) 1996-08-07
ATE194203T1 (de) 2000-07-15
CZ282654B6 (cs) 1997-08-13
NO975647D0 (no) 1997-12-04
RU2102568C1 (ru) 1998-01-20

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