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DE817801C - Ceiling hollow stone and its use - Google Patents

Ceiling hollow stone and its use

Info

Publication number
DE817801C
DE817801C DEP52057A DEP0052057A DE817801C DE 817801 C DE817801 C DE 817801C DE P52057 A DEP52057 A DE P52057A DE P0052057 A DEP0052057 A DE P0052057A DE 817801 C DE817801 C DE 817801C
Authority
DE
Germany
Prior art keywords
hollow stone
recess
beams
hollow
stone
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
DEP52057A
Other languages
German (de)
Inventor
Martin Dipl-Ing Wenzel
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 DEP52057A priority Critical patent/DE817801C/en
Application granted granted Critical
Publication of DE817801C publication Critical patent/DE817801C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
    • E04C3/22—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members built-up by elements jointed in line

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)

Description

Der Hohlstein erhält einen stärkeren Mittelsteg und zwei schwächere Randstege. Am oberen und unteren Ende des Mittelsteges werden Aussparungen zur Aufnahme der Rundeisen vorgesehen. Dabei nimmt die untere Aussparung die endgültige Deckenbewehrung für die positiven Momente auf. In die obere Aussparung wird ein kleines Transporteisen eingelegt.. Es entsteht damit ein aus diesen Hohlsteinen gebildeter Fertigbalken, dessen Länge sich aus der jeweils vorliegenden Deckenbreite ergibt. Die Fertigstellung kann schon im Lieferwerk erfolgen. Zwischen den Steinbalken wird zur Lastverteilung eine Betonfuge von etwa 2 cm Breite vorgesehen. Diese Betonfuge erhält oben eine trichterförmige Verbreiterung, in welche die Rundeisen: für die Negativmomervte eingelegt werden. Über den Balken wird eine Betonschicht von mindestens 2 cm angeordnet. Die Betonierung dieser Schicht mit den Betonfugen zwischen den Balken erfolgt in einem Arbeitsgang.The hollow stone receives a stronger central bar and two weaker ones Edge walkways. At the upper and lower end of the middle bar there are recesses for receiving the round iron provided. The lower recess takes the final slab reinforcement for the positive moments. A small transport iron is placed in the upper recess inserted .. The result is a prefabricated beam formed from these hollow stones, the length of which results from the respective ceiling width. Completion can be done in the delivery plant. Between the stone beams is used to distribute the load a concrete joint about 2 cm wide is provided. This concrete joint is given a funnel-shaped widening, in which the round iron: for the negative curl be inserted. A concrete layer of at least 2 cm is placed over the beam. The concreting of this layer with the concrete joints between the beams takes place in one operation.

In der Zeichnung ist der Gegenstand der Erfindung in einem Ausführungsbeispiel dargestellt. Darin bezeichnet: a obere Aussparung, b untere Aussparung, c stärkeren Mittelsteg, d Tonplättchen, e Bewehrung für positive Momente, f Transporteisen, g Bewehrung für negative Momente, h Betonfuge, etwa 2 CM breit, i Aufbeton, 2 bis 5 cm stark.In the drawing, the subject matter of the invention is shown in one embodiment. Designated therein: a top recess, b lower recess, c stronger crossbar, d clay platelets, e reinforcement for positive moments, f transport iron, g Reinforcement for negative moments h concrete joint, about 2 cm wide, i topping, 2 to 5 cm thick.

Claims (5)

PATENTANSPH(tCHE: i. Deckhohlstein, dadurch gekennzeichnet, daß er einen stärkeren Mittelsteg und zwei schwächere Randstege besitzt. PATENTANSPH (tCHE: i.Cover hollow stone, characterized in that he has a stronger central bar and two weaker edge bars. 2. Hohlstein nach Anspruch i, dadurch gekennzeichnet, daß am oberen und unteren Ende des mittleren Steges Aussparungen zur Aufnahme von Rundeisen vorgesehen werden. 2. Hollow stone after Claim i, characterized in that at the upper and lower end of the middle Bar recesses to accommodate round bars are provided. 3. Hohlsteinfertigbalken aus den Hohlsteinen nach den Ansprüchen i und 2, dadurch gekennzeichnet, daB in die untere Aussparung das endgültige Deckentrageisen für die positiven Momente, in die obere Aussparung ein Transporteisen eingelegt wird. 3. Prefabricated hollow stone beams from the hollow bricks according to claims i and 2, characterized in that in the lower recess the final ceiling stretcher for the positive moments, a transport iron is inserted into the upper recess. 4. Decke aus Hohlsteinbal'ken nach den Ansprüchen i bis 3, dadurch gekennzeichnet, daß zwischen den Fertigbalken Betonfugen von etwa 2 cm Breite angeordnet werden, die nach oben eine trichterförmige Ausbildung zur Aufnahme derRundeisen für dieNegativmomente erhalten. 4. Ceiling made of hollow stone beams according to claims i to 3, characterized in that between the prefabricated beams Concrete joints of about 2 cm wide are arranged, which have a funnel-shaped top Receive training to take up the round trips for the negative moments. 5. Hählstein nach den Ansprüchen i bis 4, dadurch gekennzeichnet, daB die untere betonierte Aussparung am Mittelsteg bei Lochsteinen aus Ton durch Tonplättchen abgeschlossen wird. Diese Tonplättchen bleiben bis zur Fertigstellung des Brandes mit den Steinen verbunden, werden vor der Betonierung herausgeschlagen und dann wieder eingesetzt.5. Hählstein according to claims i to 4, characterized in that the lower concreted recess at the center bar of perforated clay blocks is closed by clay tiles. These Clay tiles remain attached to the stones until the fire is complete, are knocked out before concreting and then put back in place.
DEP52057A 1949-08-16 1949-08-16 Ceiling hollow stone and its use Expired DE817801C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP52057A DE817801C (en) 1949-08-16 1949-08-16 Ceiling hollow stone and its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP52057A DE817801C (en) 1949-08-16 1949-08-16 Ceiling hollow stone and its use

Publications (1)

Publication Number Publication Date
DE817801C true DE817801C (en) 1951-10-22

Family

ID=7385523

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP52057A Expired DE817801C (en) 1949-08-16 1949-08-16 Ceiling hollow stone and its use

Country Status (1)

Country Link
DE (1) DE817801C (en)

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