DE561998C - Process for consolidating and compacting large concrete masses - Google Patents

Process for consolidating and compacting large concrete masses

Info

Publication number
DE561998C
DE561998C DEV22188D DEV0022188D DE561998C DE 561998 C DE561998 C DE 561998C DE V22188 D DEV22188 D DE V22188D DE V0022188 D DEV0022188 D DE V0022188D DE 561998 C DE561998 C DE 561998C
Authority
DE
Germany
Prior art keywords
consolidating
concrete
large concrete
concrete masses
compacting large
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
Application number
DEV22188D
Other languages
German (de)
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 DEV22188D priority Critical patent/DE561998C/en
Application granted granted Critical
Publication of DE561998C publication Critical patent/DE561998C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
    • E04G21/063—Solidifying concrete, e.g. by application of vacuum before hardening making use of vibrating or jolting tools
    • E04G21/066—Solidifying concrete, e.g. by application of vacuum before hardening making use of vibrating or jolting tools acting upon the surface of the concrete, whether or not provided with parts penetrating the concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Description

Verfahren zum Festigen und Verdichten von großen Betonmassen Die Erfindung bezieht sich auf eine neue Anwendung des bekannten Verfahrens; mittels Zittermaschinen eine Vibration von großen Betonmassen, insbesondere beim Bau von Talsperren oder ähnlichen Bauwerken, herbeizuführen und diese dadurch zu verdichten und zu festigen. Es ist nicht neu; fahrbare Zittermaschinen in waagerechten Bahnen vermittels eines Rostes o. dgl. über die Betonschüttung zu fahren. Dieses Verfahren ist jedoch nicht anwendbar bei senkrechten Mauerwerken, wie Staumauern u. dgl. Es ist immer auch nur ausführbar unter Einschaltung von Schüttpausen, die den Arbeitsgang erheblich verzögern.Method for consolidating and compacting large concrete masses The invention relates to a new application of the known method; by means of trembling machines a vibration of large concrete masses, especially when building dams or similar structures, and thereby to compact and consolidate them. It's not new; mobile trembling machines in horizontal tracks by means of a Grate or the like to drive over the concrete bed. However, this procedure is not Applicable to vertical masonry, such as dams and the like. It is always also can only be carried out with the inclusion of pouring breaks, which considerably increase the work process delay.

Es ist ferner bekannt geworden, nach dem Rüttelverfahren zwischen dünnwandigen Schalwänden eingefügten flüssigen Beton durch Abklopfen der Verschalungen mit Preßlufthämmern in die Schalform einzurütteln.It has also become known, after the shaking process between thin-walled formwork walls inserted liquid concrete by tapping the formwork shake with pneumatic hammers into the shell mold.

Demgegenüber besteht die Erfindung darin, daß die Zittermaschine innerhalb der Betonmasse selbst aufgestellt wird, so daß sie auf die Betonmasse unmittelbar einwirken kann.In contrast, the invention consists in that the trembling machine within the concrete mass itself is set up so that it directly affects the concrete mass can act.

Ihren Platz findet die Maschine in der fließenden Betonmasse, aus welcher sie langsam mit der fortschreitenden Anschüttung, und ehe der Feton abbindet, angehoben und herausgezogen wird. Soll insbesondere hierbei eine gute Bindung der Eisenarmierung mit dem Beton herbeigeführt werden, so kann auch die Vorrichtung an der Armierung selbst befestigt werden, wobei durch deren Erschütterung der Beton sich innig um die Armierung verdichtet.The machine finds its place in the flowing concrete which it slowly with the advancing embankment, and before the feton sets, lifted and pulled out. In particular, should a good binding of the Iron reinforcement are brought about with the concrete, so can the device be attached to the reinforcement itself, the vibration of which causes the concrete densely compacted around the reinforcement.

Claims (1)

PATENTANSPRUCH: Verfahren zum Festigen und Verdichten von großen Betonmassen unter Zuhilfenahme einer Zittermaschine, dadurch gekennzeichnet, daß die Zittermaschine innerhalb der Betonmasse selbst aufgestellt wird.PATENT CLAIM: Process for consolidating and compacting large concrete masses with the aid of a trembling machine, characterized in that the trembling machine is set up within the concrete mass itself.
DEV22188D 1927-02-15 1927-02-15 Process for consolidating and compacting large concrete masses Expired DE561998C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV22188D DE561998C (en) 1927-02-15 1927-02-15 Process for consolidating and compacting large concrete masses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV22188D DE561998C (en) 1927-02-15 1927-02-15 Process for consolidating and compacting large concrete masses

Publications (1)

Publication Number Publication Date
DE561998C true DE561998C (en) 1932-10-20

Family

ID=7579680

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV22188D Expired DE561998C (en) 1927-02-15 1927-02-15 Process for consolidating and compacting large concrete masses

Country Status (1)

Country Link
DE (1) DE561998C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE949754C (en) * 1936-07-17 1956-09-27 Siemens Ag Device for shaking a good, e.g. B. for compacting concrete
DE955760C (en) * 1952-09-13 1957-01-10 Holzmann Philipp Ag Method and device for producing coarse concrete from coarse concrete by shaking

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE949754C (en) * 1936-07-17 1956-09-27 Siemens Ag Device for shaking a good, e.g. B. for compacting concrete
DE955760C (en) * 1952-09-13 1957-01-10 Holzmann Philipp Ag Method and device for producing coarse concrete from coarse concrete by shaking

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