DE7734253U1 - CONTAINERS MADE OF PRECAST CONCRETE ELEMENTS - Google Patents

Description

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Dipl.-tng. A. Wasmeier Dipl.-Ing. H. Graf

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I Patent Attorneys PO Box 382 8400 Regensburg 1 Our sign D-8400 REGENSBURG 1 November 8, 1977 j German Patent Office Our Ref. GREFLINGER STRASSE 7 w / ma S / g 9223 Telephone (09 41) 5 47 53 J 8000 Munich 2 Telegram Begpatent Rgb. Telex 6 5709 repat d Day "Your sign your message Date : Your Ref. Your Letter

Johann Silberhorn, 8411 Undorf, Plant Manager 1

Precast concrete containers

The innovation relates to those made from precast concrete elements Containers in which the individual prefabricated elements are arranged next to one another and connected to one another.

Known containers made of precast concrete elements are e.g. constructed so that the prefabricated elements interlock in the end faces, or the joints between adjacent prefabricated elements to be poured out. However, the junction between neighboring elements has always been weaker than the elements themselves and cracks have formed which ultimately lead to leaks and render the Have led the container.

The task of the innovation is to create a container made of precast concrete elements to create that is easy to manufacture and flawless in operation, in particular one

Accounts: Bavarian Vcre'asbanl ·; (BU ^^ OO, 73}, 18.39 300 place of jurisdiction Regensburg

Postal check

Vcj-e'asbank (BL ^ ₁ SpAOO 73) Λ839 300

Munich 89369 ^ 734253 29.06.78

• · ■ ·

- 2 rupture of the joints does not occur.

According to the innovation, this is achieved in that each precast concrete element has protruding iron reinforcements anchored in the element at both ends, that the iron reinforcements two precast concrete elements arranged side by side overlap each other that in the overlapping part of the iron reinforcements on both sides vertically arranged iron reinforcements are used, and that the space between two neighboring precast concrete elements is poured with concrete. Appropriately, the iron reinforcements are formed at their ends into loops that overlap each other so that the vertical Iron reinforcements, which are inserted in the overlapping part of the two loops, an emigration of the poured section between two neighboring precast concrete parts and elements.

The end faces of the precast concrete elements can have recesses or have approaches in order to achieve a more intensive connection between the element and the poured-out section.

Due to the new type of connection between two adjacent precast concrete elements, an absolutely flawless and solid one Connection achieved because the strength of the intermediate section is at least equal to the strength of the precast concrete elements.

With the proposal according to the innovation, any shape of container (e.g. round or rectangular) of any size can be produced whose field of application is not limited.

The innovation is explained below using two exemplary embodiments. The figures show:

Fig. 1 two adjacent concrete prefabricated elements with in between poured connection, and

2 two precast concrete elements meeting at right angles with a poured connection.

7734253 06/29/78

The precast concrete elements 1 and 2 can either be straight or curved precast concrete elements, the continuous Iron reinforcements 3, 4 have, the so-'Weit at their end faces Reach into space 5 between two adjacent precast concrete elements is left to overlap each other in a region 6 in which vertically arranged reinforcing bars 7 are inserted. Room 5 will be completely covered with concrete poured out, with formworks 8 and 9 are attached for pouring so that the poured part 5 is flush with the Outer sides of the precast concrete elements runs. The front sides the precast concrete elements have recesses 10 and 11, so that when the section 5 is poured, these recesses are also poured out and thus an even better connection between the two precast concrete elements is achieved will.

J2ur producing corner connections in such containers results an arrangement according to FIG. 2, which corresponds in principle to the arrangement according to FIG. The two precast concrete elements 12 and 13 are arranged at right angles to one another, as are the formwork 14, 15, so that a square section 16 for pouring results. The reinforcing irons 17 and 18 are here in section 16 in a manner analogous to the illustration according to FIG. 1 formed overlapping, and in the overlapping part vertically extending reinforcing bars 19 are provided.

The end faces of the precast concrete elements 12, 13 have approaches 20, 21 on.

7734253 06/29/78

Claims (5)

a »· ■ s it» * «3 β - ο ο— —ο ο claims for protection 1. Container made of precast concrete elements, in which the individual elements are arranged side by side and connected to one another, characterized in that each precast concrete element (1, 2; 12, 13} anchored on both front strings in the element ^ protruding iron reinforcements (3, 4; 17, 18) that the Reinforcement of two elements arranged side by side overlap each other that in the overlapping parts of the reinforcements vertically arranged iron reinforcements (7; 19) are used, and that the space (5; 16) between two adjacent Precast concrete elements is poured with concrete. 2. Container according to claim 1, characterized in that the Iron reinforcements (3, ^; 17, 18) at their front ends are designed to loops. 3. Container according to claim 1 or 2, characterized in that the end faces of the precast concrete element (t , 2) have recesses (10, 11). H. Container according to claim 3, characterized in that the recesses (10, 11) are dovetail-shaped 5. Container ¹ according to claim 1 or 2, characterized in that the end faces of the precast concrete elements (12, 13) have lugs (20, 21). 08.78