DE864998C - Support wall made of interlocking, hollow shaped stones as permanent formwork for a stamped concrete structure - Google Patents

Support wall made of interlocking, hollow shaped stones as permanent formwork for a stamped concrete structure

Info

Publication number
DE864998C
DE864998C DEH4957D DEH0004957D DE864998C DE 864998 C DE864998 C DE 864998C DE H4957 D DEH4957 D DE H4957D DE H0004957 D DEH0004957 D DE H0004957D DE 864998 C DE864998 C DE 864998C
Authority
DE
Germany
Prior art keywords
interlocking
concrete structure
permanent formwork
support wall
wall made
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
DEH4957D
Other languages
German (de)
Inventor
Karl Dipl-Ing Hannewald
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 DEH4957D priority Critical patent/DE864998C/en
Application granted granted Critical
Publication of DE864998C publication Critical patent/DE864998C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/42Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0297Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements of which the width is less than the wall thickness

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Retaining Walls (AREA)

Description

Die Erfindung betrifft .eine Stützmauer als bleibende Schalung für ein Stampfbetonbauwerk aus ineinandergreifenden, hohlen Formsteinen mit schwalbenschwanzförmigen Ansätzen zur Verankerung in der Füllmasse, wobei die Wand zur Aufnahme von Zugspannungen mit Bewehrungen versehen sein kann.The invention relates to .eine retaining wall as permanent formwork for a stamped concrete structure made of interlocking, hollow bricks with dovetail-shaped shapes Approaches for anchoring in the filling compound, with the wall for absorbing tensile stresses can be provided with reinforcement.

Die Erfindung besteht darin, daß die Ansätze oben waagerecht begrenzt und an; der Unterseite entsprechend dem Böschungswinkel der Füllmasse schräg unterschnitten sind. Durch diese Unterschneidungen wird erreicht, daß die Ansätze durch die abzustützenden Massen nach innen kippend belastet werden, so daß sich damit die Stützmauer in vorteilhafter Weise von den: Zugspannungen selbst befreit.The invention consists in the fact that the approaches are limited horizontally above and on; the underside at an angle according to the slope angle of the filling compound are. Through these undercuts it is achieved that the approaches through the to be supported Masses are loaded tilting inwards, so that the retaining wall in more advantageous Way of the: Tensile stresses themselves freed.

Es hat sich nämlich gezeigt, daß die nach innen stehenden, schwalbenschwanzförmigen Ansätze der Steine die Last der abzustützenden Massen, z. B. des noch nicht abgebundenen Betons, vornehmlich an der waagerechten Oberseite aufnehmen, während die schräg unterschnittene Unterseite, in der Mantelrichtung des Schutt- oder Druckkegels verlaufend, ohne Belastung bleibt, dabei aber ein Nachsacken der Massen auf die jeweils tiefer liegenden Steinansätze sicherstellt, so daß alle Steine einer derart aufgebauten und belasteten. Schalwand oder Stützmauer ein nach innen gegen die Abstützmassen gerichtetes Kippmoment erhalten.It has been shown that the inwardly standing, dovetail-shaped Approaches of the stones the load of the masses to be supported, z. B. the not yet set Concrete, mainly pick up on the horizontal top, while the inclined undercut underside, running in the direction of the shell of the debris or pressure cone, remains unencumbered, but at the same time a sagging of the masses to the lower ones ensures lying stone approaches, so that all stones are built up in this way and burdened. Formwork wall or retaining wall inwards against the supporting masses Get directional tilting moment.

In den Abb. z bis 3, ist die Erfindung an einem Ausführungsbeispiel dargestellt, und zwar zeigen Abh. ri und :2 den unterschnittenen Ansatz.an einem Schalungsstein in Seitenansicht und Draufsicht und in Abb. 3 im Querschnitt der aufgemauerten Schalwand.In Figs. Z to 3, the invention is based on an embodiment shown, namely dep. ri and: 2 show the undercut approach. on one Formwork block in side view and top view and in Fig. 3 in cross section bricked up formwork wall.

Bleibende Schalungen aus Formsteinen mit lotrechten Ausbohrungen a, ct' und Nut- und Federeingriffen in den Lagerflächen b, b', c, C', wobei die lotrechten Ausbohrungen nach unten konisch erweitert sind und im Mauerwerk lotrechte Betonsäulen h, gegebenenfalls mit Bewehrungen i, bilden, sind im wesentlichen bekannt. Zweck der Erfindung ist es, durch die bei ä unterschnittenen Ansätze f derartige Wände mit bleibender Schalung vorteilhaft und in verbesserter Form als Stütz-bzw. Schalungsmauer bei Stampfbetonbauwerken anzuwenden.Permanent formwork made of shaped stones with vertical bores a, ct 'and tongue and groove interventions in the bearing surfaces b, b', c, C ', whereby the vertical bores are conically widened towards the bottom and vertical concrete columns h in the masonry, if necessary with reinforcements i, form are essentially known. The purpose of the invention is to use the undercut approaches f such walls with permanent formwork advantageously and in an improved form as support or. Formwork wall to be used for stamped concrete structures.

Eine Längsbewehrung i kann in bekannter Weise in den Wannen zwischen den Randleisten c, c' Aufnahme finden, während in den Schlitzen h' die nach innen laufenden Bewehrungseisen i' zu liegen kommen.A longitudinal reinforcement i can in a known manner in the troughs between the edge strips c, c 'are received, while in the slots h' the inward running rebar i 'come to rest.

Soll die Wand mit Versatzbeton an der Außenseite versehen werden, dann, werden Eisenhaken l (Abb. 3) mit mach außen stehenden Gewindestutzen in die Schlitze h und die Bohrungen ct gehängt und einbetoniert. Die herausstehenden Gewindestutzen gestatten das Aufbringen. einer lösbaren Schalungs aus Holz oder Kunststoffplatten in genau gleichbleibenden Abständen mit Hilfe besonderer Schraubanker in und der im Beton verbleibenden Rohrstücke zt, welche nach Ablösen der Schalung mit Betonmasse aufgefüllt werden.If the wall is to be provided with offset concrete on the outside, then iron hooks l (Fig. 3 ) with external threaded connectors are hung in the slots h and the holes ct and set in concrete. The protruding threaded connections allow the application. a detachable formwork made of wood or plastic panels at exactly constant intervals with the help of special screw anchors in and the pieces of pipe remaining in the concrete, which are filled with concrete mass after the formwork has been removed.

In Abwandlung der dargestellten Form können die Steine auch zwei oder mehr als zwei durchgehende Bohrungen und Ansätze erhalten. Der Formstein wird vorzugsweise aus Stampfbeton hergestellt. Er kann jede geeignete Größe haben. Zum Aufbau von runden Wänden, wie an Silos u. dgl., kann er mit bogigen Seitenflächen ausgestattet sein.In a modification of the shape shown, the stones can also be two or received more than two through holes and approaches. The shaped stone is preferred made from rammed concrete. It can be any suitable size. To build round walls, such as on silos and the like, it can be equipped with curved side surfaces be.

Claims (1)

PATENTANSPRUCH: Stützmauer als bleibende Schalung für ein Stampfbetonbauwerk aus ineinandergreifenden, hohlen Formsteinen mit schwalbenschwanzförmigen Ansätzen zur Verankerung in der Füllmasse, dadurch gekennzeichnet, daß die Ansätze (f) oben waagerecht begrenzt und an derUnterseite (ä) entsprechend demBöschungswinkel der Füllmasse schräg unterschnitten sind.PATENT CLAIM: Retaining wall as permanent formwork for a stamped concrete structure made of interlocking, hollow shaped stones with dovetail-shaped attachments for anchoring in the filling compound, characterized in that the projections (f) at the top delimited horizontally and on the underside (ä) according to the slope angle of the Filling compound are undercut at an angle.
DEH4957D 1939-05-26 1939-05-26 Support wall made of interlocking, hollow shaped stones as permanent formwork for a stamped concrete structure Expired DE864998C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH4957D DE864998C (en) 1939-05-26 1939-05-26 Support wall made of interlocking, hollow shaped stones as permanent formwork for a stamped concrete structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH4957D DE864998C (en) 1939-05-26 1939-05-26 Support wall made of interlocking, hollow shaped stones as permanent formwork for a stamped concrete structure

Publications (1)

Publication Number Publication Date
DE864998C true DE864998C (en) 1953-01-29

Family

ID=7144210

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH4957D Expired DE864998C (en) 1939-05-26 1939-05-26 Support wall made of interlocking, hollow shaped stones as permanent formwork for a stamped concrete structure

Country Status (1)

Country Link
DE (1) DE864998C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1437448A1 (en) * 2003-01-09 2004-07-14 Allan Block Corporation Interlocking building block

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1437448A1 (en) * 2003-01-09 2004-07-14 Allan Block Corporation Interlocking building block
WO2004063475A2 (en) * 2003-01-09 2004-07-29 Allan Block Corporation Interlocking building block
WO2004063475A3 (en) * 2003-01-09 2005-09-09 Block Allan Corp Interlocking building block
US7712281B2 (en) 2003-01-09 2010-05-11 Allan Block Corporation Interlocking building block

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