DE807550C - Process for the manufacture of roof coverings - Google Patents

Process for the manufacture of roof coverings

Info

Publication number
DE807550C
DE807550C DESCH190A DESC000190A DE807550C DE 807550 C DE807550 C DE 807550C DE SCH190 A DESCH190 A DE SCH190A DE SC000190 A DESC000190 A DE SC000190A DE 807550 C DE807550 C DE 807550C
Authority
DE
Germany
Prior art keywords
joints
girder
binder
longitudinal
roof coverings
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
DESCH190A
Other languages
German (de)
Inventor
Wilhelm Schaefer
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 DESCH190A priority Critical patent/DE807550C/en
Application granted granted Critical
Publication of DE807550C publication Critical patent/DE807550C/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
    • E04B7/00Roofs; Roof construction with regard to insulation
    • E04B7/20Roofs consisting of self-supporting slabs, e.g. able to be loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Description

l,ei der monolithischen Dacheindeckung ohne Pfetten und ohne Windverband lediglich durch von Binder zu Binder reichende Platten, deren Fugen mit Beton ausgegossen sind, können durch TemperaturschNvankungen, Erschütterungen oder andere Ursachen möglicherweise Risse auftreten. Um dieser Gefahr entgegenzutreten, «-erden erfindungsgemäß so%volil in Gien Längsfugen 6 als auch in den Querfugen ; vor ihrem Ausgießen mit Beton vor- oder angespannte Zugorgane eingebaut.l, ei of the monolithic roof covering without purlins and without wind bracing only by means of plates reaching from binder to binder, the joints of which are filled with concrete can be caused by temperature fluctuations, vibrations or other causes cracks may appear. In order to counter this danger, earth according to the invention so% volil in Gien longitudinal joints 6 as well as in the transverse joints; before pouring out with Concrete pre-tensioned or tensioned traction elements built in.

Die Zeichnung zeigt in Draufsicht ein Beispiel für die Anordnung dieser Zugorgane. Darin bezeichnen t i die Zugorgane in den Querfugen 7. Sie reichen vom First bis zur Traufe. Die Zugorgane kennen wie die vorgespannte Armierung der Platten ausgeführt und in die zu betonierenden Fugen eingelegt Nverden, wobei sich ihre Vorspannung in Druckspannung des Fugenbetons umsetzt, oder aller sie können in beliebig anderer Gestalt gewählt werden und durch Befestigung an den First- und Traufplatten 12 ihre Wirkung unmittelbar auf die dazwischenliegenden Platten ausüben.The drawing shows an example of the arrangement of these in plan view Traction organs. Therein t i denote the tension members in the transverse joints 7. They range from First to the eaves. The tension members know the same as the prestressed reinforcement of the plates executed and laid in the joints to be concreted Nverden, with their Prestress converts into compressive stress of the joint concrete, or all of them can be in any way other shape can be selected and by fastening to the ridge and eaves panels 12 exert their effect directly on the plates in between.

Die Ziffer 13 bezeichnet Zugorgane in den Längsfugen (). Sie gehen über ein, zwei oder mehrere I3iüderfelcler. Die über ein Binderfeld gehenden Zugorgane können die früher notwendigen, von Binder zu Binder geführten .Anker 3 ersetzen oder auch zusätzlich zu diesen angeordnet werden. Bei (1e11 über mehrere -Minderfelder sich erstreckenden Zugorganen wird zweckmäßig, wie es in dem iit beistehender Figur dargestellten Beispiel zum Ausdruck kommt, in gewissen Abständen ein Binderfeld a zweiseitig erfaßt.The number 13 indicates tension members in the longitudinal joints (). you go about one, two or more fighters. The pulling organs going over a truss field can replace the anchors 3 that were previously required and led from truss to truss or can also be arranged in addition to these. With (1e11 over several minor fields extending traction organs is expedient, as in the iit accompanying figure The example shown is expressed, a binder field at certain intervals a recorded on both sides.

Auch diese Zugorgane können in konstruktiv beliebiger Form ausgeführt werden wie die Zugorgane i i der Querfugen. Die in den Lüngs- und Querfugen angeordneten Zugorgane tt und 13 üben kreuzweise eine Einspannung der einzelnen Plattenelemente innerhalb der Dachfläche aus und haben die Aufgabe, mögliche Bewegungen durch Dehnung und Schrumpfung der Platten aufzunehmen und die Geschlossenheit der Dacheindeckung zu sichern.These pulling members can also be designed in any form become like the tension organs i i of the transverse joints. The ones arranged in the longitudinal and transverse joints Zugorgane tt and 13 exercise a crosswise clamping of the individual plate elements within the roof area and have the task of preventing possible movements due to stretching and to accommodate shrinkage of the panels and the cohesion of the roofing to secure.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung von Dacheindeckungen ohne Pfetten und ohne Windverband nach Patent 80 039, dadurch gekennzeichnet, daß in den Längs- und in den Querfugen des von Binder zti Binder reichenden Plattenbelages angespannte oder vorgespannte Zugorgane angeordnet werden, die in den Querfugen vom First bis zur Traufe und in den Längsfugen zwischen den Bindern laufen, und zwar so, daß sie entweder von Binder zu Binder oder über zwei und mehrere Binderfelder reichen, wolici zweckmäßig einzelne Minderfelder von zwei Seiten erfaßt werden. PATENT CLAIM: Method for the production of roof coverings without purlins and without wind bracing according to patent 80 039, characterized in that tensioned or prestressed tension members are arranged in the longitudinal and transverse joints of the paving covering reaching from Binder zti Binder, which are arranged in the transverse joints from the ridge to to the eaves and in the longitudinal joints between the girders, in such a way that they either extend from girder to girder or over two or more girder fields, wolici expediently individual minor fields are grasped from two sides.
DESCH190A 1949-10-25 1949-10-25 Process for the manufacture of roof coverings Expired DE807550C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH190A DE807550C (en) 1949-10-25 1949-10-25 Process for the manufacture of roof coverings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH190A DE807550C (en) 1949-10-25 1949-10-25 Process for the manufacture of roof coverings

Publications (1)

Publication Number Publication Date
DE807550C true DE807550C (en) 1951-07-02

Family

ID=7422271

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH190A Expired DE807550C (en) 1949-10-25 1949-10-25 Process for the manufacture of roof coverings

Country Status (1)

Country Link
DE (1) DE807550C (en)

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