DE2933572A1 - Prefabricated concrete component - has plates protective concrete at joints - Google Patents
Prefabricated concrete component - has plates protective concrete at jointsInfo
- Publication number
- DE2933572A1 DE2933572A1 DE2933572A DE2933572A DE2933572A1 DE 2933572 A1 DE2933572 A1 DE 2933572A1 DE 2933572 A DE2933572 A DE 2933572A DE 2933572 A DE2933572 A DE 2933572A DE 2933572 A1 DE2933572 A1 DE 2933572A1
- Authority
- DE
- Germany
- Prior art keywords
- concrete
- prefabricated
- plates
- prefabricated concrete
- joints
- 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.)
- Withdrawn
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 47
- 230000001681 protective effect Effects 0.000 title description 4
- 229920000728 polyester Polymers 0.000 claims abstract description 4
- 229920002635 polyurethane Polymers 0.000 claims abstract description 4
- 239000004814 polyurethane Substances 0.000 claims abstract description 4
- 238000005253 cladding Methods 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 239000011178 precast concrete Substances 0.000 claims description 14
- 239000011499 joint compound Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- MEKOFIRRDATTAG-UHFFFAOYSA-N 2,2,5,8-tetramethyl-3,4-dihydrochromen-6-ol Chemical compound C1CC(C)(C)OC2=C1C(C)=C(O)C=C2C MEKOFIRRDATTAG-UHFFFAOYSA-N 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 238000007789 sealing Methods 0.000 abstract 1
- 239000011440 grout Substances 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/541—Joints substantially without separate connecting elements, e.g. jointing by inter-engagement
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
- E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
- E04B1/043—Connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/36—Bearings or like supports allowing movement
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
- E04B5/06—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement with beams placed against one another optionally with pointing-mortar
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
Anmelder: Friedrichsfeld GmbH, Steinzeug- und Kunststoffwerke, Steinzeugstr. 50, 68 Mannheim-FriedrichsfeldApplicant: Friedrichsfeld GmbH, Steinzeug- und Kunststoffwerke, Steinzeugstrasse 50, 68 Mannheim-Friedrichsfeld
Beton-FertigbauteilPrecast concrete part
Die Erfindung betrifft ein Beton-Fertigbauteil, welches mit anderen Beton-Fertigbauteilen kuppelbar ist.The invention relates to a prefabricated concrete component which can be coupled to other prefabricated concrete components.
Es sind Beton-Fertigbauteile bekannt, deren Kupplungsstellen formschlüssig ineinander eingreifende Teile aufweisen. Diese bekannten formschlüssigen Kupplungen können beim Transport leicht beschädigt werden.Darüberhinaus sind die zu kuppelnden Bereiche dieser Beton-Fertigbauteile unterschiedlich gestaltet, denn es kann nur jeweils ein eingreifendes Kupplungsteil mit einem aufnehmenden Kupplungsteil verbunden werden.Pre-fabricated concrete components are known, the coupling points of which have parts that engage in one another in a form-fitting manner. These known form-fitting couplings can easily be damaged during transport Areas of these precast concrete elements designed differently, because only one engaging coupling part can be used be connected to a female coupling part.
Der Erfindung liegt die Aufgabe zugrunde, eine Kupplung von Beton-Fertigbauteilen anzugeben, welche die beiden dargelegten Nachteile der bekannten formschlüssigen Kupplungen nicht aufweist. The invention is based on the object of specifying a coupling of prefabricated concrete components, which the two outlined Does not have disadvantages of the known form-fitting couplings.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß an den Kupplungsstellen Betonschutz-Plattierungen angebracht sind. Diese Betonschutz-Plattierungen bestehen in bekannter Weise aus einem Kunststoff und schützen somit die Kupplungsstelle gegen Beschädigungen. Darüber hinaus können bei der erfindungs-This object is achieved according to the invention in that concrete protective claddings are attached to the coupling points. These concrete protection claddings are made of a plastic in a known manner and thus protect the coupling point against damage. In addition, in the case of the invention
130015/0040130015/0040
gemäßen Ausführung eines Beton-Fertigbauteiles alle Kupplungsstellen völlig identisch ausgebildet sein, so daß die Unterscheidung zwischen eingreifendem Kupplungsteil und aufnehmenden Kupplungsteil entfällt.According to the execution of a prefabricated concrete part, all coupling points are designed to be completely identical, so that the distinction between the engaging coupling part and the female coupling part is omitted.
Erfindungsgemäße Beton-Fertigbauteile werden dadurch miteinander verbunden, daß in der Kupplungsstelle eine Fugenmasse zwischen die einander gegenüberstehenden Betonschutz-Plattierungen eingebracht wird, wobei diese Fugenmasse sich mit dem Material der Betonschutz-Plattierungen fest verbindet. Diese Betonschutz-Plattierungen bestehen vorteilhaft auf einem PVC HART und die Fugenmasse besteht vorzugsweise aus einem Polyurethan oder einem Polyester.Precast concrete components according to the invention are connected to one another in that a joint compound is used in the coupling point is introduced between the opposing concrete protection cladding, this joint compound being with the Material of the concrete protection cladding firmly connects. These concrete protection claddings are advantageously made of PVC HART and the grout is preferably made of a polyurethane or a polyester.
Vorteilhafte Ausführungsbeispiele erfindungsgemäßer Beton-Fertigbauteile sowie deren gegenseitige Verbindungen sind in den Zeichnungen dargestellt. Es zeigen:Advantageous exemplary embodiments of precast concrete components according to the invention as well as their mutual connections are shown in the drawings. Show it:
Fig. 1 die Aufsicht auf zwei in der Stoßfuge miteinander verbundene Beton-Fertigbauteile,Fig. 1 is a plan view of two interconnected in the butt joint Precast concrete elements,
Fig. 2 die Aufsicht auf drei miteinander verbundene Fertigbauteile,Fig. 2 is a plan view of three interconnected prefabricated components,
Fig. 3 die Ansicht einer von zwei Beton-Fertigbau-Wandteilen getragenen Beton-Fertigbau-Decke,3 shows a view of one supported by two prefabricated concrete wall parts Precast concrete ceiling,
Fig. 4 und 5 Aufsichten ähnlich Fig. 1, wobei sich die Betonschutz-Plattierung nur über einen Teil der Dicke der Beton-Fertigbauteile erstreckt,4 and 5 are plan views similar to FIG. 1, with the concrete protective cladding extends over only part of the thickness of the precast concrete elements,
Fig. 6 und 7 die Verbindungen verschiedener Beton-Fertigbauteile, welche unebene Beton-Plattierungen aufweisen.FIGS. 6 and 7 show the connections between various prefabricated concrete components which have uneven concrete cladding.
130015/0040130015/0040
mit ihren Stoßfugen gegenüber. An den Stoßflächen tragen diese beiden Beton-Fertigbauteile 2 Betonschutz-Plattierungen 4, welche mit den üblichen Verankerungen im Material des Beton-Fertigbauteiles verankert sind. Zwischen den einander gegenüberstehenden Betonschutz-Plattierungen 4 ist eine Fugenmasse, vorteilhaft Polyurethan oder Polyester, eingebracht. Diese Fugenmasse geht mit dem Material der Betonschutz-Plattierung, vorteilhaft PVC HART, eine feste Verbindung ein. Versuche haben gezeigt, daß es eher zum Bruch des Betons als zu einer Zerstörung der Beton- s schutz-Plattierung oder der ausgehärteten Fugenmasse kommt. Andererseits ist jedoch die ausgehärtete Fugenmasse noch in gewissen Grenzen e~lastisch, so daß sie die Dämpfung von Stoßen und Schwingungen bewirkt. Diese Dämpfung bringt auch einen Schutz gegen Schall- und Wärmedurchgang mit sich.with their butt joints opposite. On the abutment surfaces, these two prefabricated concrete parts 2 have concrete protection claddings 4, which are anchored with the usual anchors in the material of the prefabricated concrete part. A joint compound, advantageously polyurethane or polyester, is introduced between the opposing concrete protection claddings 4. This joint compound forms a firm connection with the material of the concrete protection cladding, advantageously PVC HART. Tests have shown that the concrete breaks rather than the concrete s protective cladding or the hardened grout being destroyed. On the other hand, however, the hardened joint compound is elastic within certain limits, so that it dampens impacts and vibrations. This attenuation also provides protection against the transmission of sound and heat.
Fig. 2 zeigt drei Beton-Fertigbauteile 2. Das mittlere Beton-Fertigbauteil 2 trägt seitlich Betonschutz-Plattierungen, welche mittels Fugenmassen 6 mit den stirnseitigen Betonschutz- | plattierungen der beiden weiteren Beton-Fertigbauteile 2 verbunden sind.Fig. 2 shows three prefabricated concrete components 2. The middle prefabricated concrete component 2 carries concrete protection cladding on the side, which is connected to the concrete protection | claddings of the two other prefabricated concrete components 2 are connected.
Die der Kupplung der Beton-Fertigbauteile dienenden Betonschutz-Plattierungen lassen sich an beliebigen gewünschten Stellen der Beton-Fertigbauteile anbringen, so daß alle faktisch vorkommenden Anforderungen an die Kupplungsmöglichkeiten berücksichtigt werden können.The concrete protection cladding used to couple the precast concrete elements can be attached to any desired location of the prefabricated concrete components, so that all actually occurring Requirements for the coupling options can be taken into account.
Da die Betonschutz-Plattierung und die Fugenmasse zur Übertra gung von Lasten geeignet sind, kann man gemäß Fig. 3 auf zwei Beton-Fertigbau-Wandteilen 8 und 10 eine Beton-Fertigbau-Decke 12 anbringen, welche mit den Beton-Fertigbau-Wandteilen 8 und 10 in gleicher Weise gekuppelt ist wie die Beton-Fertigbauteile 2 der Figuren 1 und 2. Im rechten Teil der Fig. 3 ist die Kupplungsstelle uneben ausgebildet, um eine genaue Positionierung der Beton-Fertigbau-Decke 12 auf dem Beton-Fertigbau-Wandteil Since the concrete protection cladding and the grout are suitable for transferring loads, you can attach a prefabricated concrete ceiling 12 to two prefabricated concrete wall parts 8 and 10 , which with the prefabricated concrete wall parts 8 and 10 is coupled in the same way as the prefabricated concrete components 2 of FIGS. 1 and 2. In the right-hand part of FIG
130015/0040130015/0040
- 4 12 zu erzielen.- 4 to achieve 12.
iy Wenn die Flächen, in denen die zu verbindenden Beton-Fertigbau- § teile aneinander anliegen, sehr groß sind, genügt es oft, nur '! einen Teil dieser Flächen als Kupplungsstelle auszubilden. Im Falle von Kupplungen in den Stoßfugen zeigen die Figuren 4 und Jj 5 derartige Kupplungen, die sich nur über einen Teil der Dicke der Beton-Fertigbauteile' erstrecken.iy If the areas in which the prefabricated concrete to be connected § parts are close to each other, are very large, it is often enough 'just'! to form part of these surfaces as a coupling point. in the In the case of couplings in the butt joints, FIGS. 4 and 5 show such couplings which extend over only part of the thickness of the precast concrete elements'.
• Die in den Figuren' 6 und 7 dargestellten Ausbildungen der Kupplungsstellen bringen durch die unebene Ausbildung der mit einer Fugenmasse miteinander verbundenen Flächen der Betonschutz-Plattierungen eine zusätzliche formschlüssige Kupplung. Die Festigkeit der Verbindungen wird hierdurch erhöht.• The configurations of the coupling points shown in FIGS. 6 and 7 due to the uneven formation of the surfaces of the concrete protection cladding that are connected to one another with a grout an additional positive coupling. This increases the strength of the connections.
BezugszeichenlisteList of reference symbols
2 Beton-Fertigbauteil2 precast concrete element
4 Betonschutz-Plattierung4 Concrete protection cladding
6 Fugenmasse6 grout
8 Beton-Fertigbau-Wandteil8 Precast concrete wall part
10 Beton-Fertigbau-Wandteil10 Precast concrete wall part
12 Beton-Fertigbau-Decke12 Precast concrete ceiling
130015/0040130015/0040
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2933572A DE2933572A1 (en) | 1979-08-18 | 1979-08-18 | Prefabricated concrete component - has plates protective concrete at joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2933572A DE2933572A1 (en) | 1979-08-18 | 1979-08-18 | Prefabricated concrete component - has plates protective concrete at joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2933572A1 true DE2933572A1 (en) | 1981-04-09 |
Family
ID=6078810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2933572A Withdrawn DE2933572A1 (en) | 1979-08-18 | 1979-08-18 | Prefabricated concrete component - has plates protective concrete at joints |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2933572A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015103751A1 (en) * | 2015-03-13 | 2016-09-15 | ZPP International GmbH | Reinforced concrete component |
-
1979
- 1979-08-18 DE DE2933572A patent/DE2933572A1/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015103751A1 (en) * | 2015-03-13 | 2016-09-15 | ZPP International GmbH | Reinforced concrete component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |