PL415452A1 - Prestressed pre-tensioned floor slab - Google Patents
Prestressed pre-tensioned floor slabInfo
- Publication number
- PL415452A1 PL415452A1 PL415452A PL41545215A PL415452A1 PL 415452 A1 PL415452 A1 PL 415452A1 PL 415452 A PL415452 A PL 415452A PL 41545215 A PL41545215 A PL 41545215A PL 415452 A1 PL415452 A1 PL 415452A1
- Authority
- PL
- Poland
- Prior art keywords
- ribs
- longitudinal
- slab
- floor slab
- tensioned
- Prior art date
Links
Landscapes
- Reinforcement Elements For Buildings (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
Strunobetonowa płyta stropowa RTT ma kształt płaskiej prostokątnej płyty (1) z umieszczonymi wewnątrz wzdłużnie cięgnami sprężającymi (2), a na jej górnej powierzchni ukształtowane są dwa wzdłużne żebra (3), oddalone od siebie oraz oddalone od bocznych dłuższych krawędzi płyty (1). Sumaryczna odległość wzdłużnej linii symetrii żeber (3) od bocznych krawędzi jest w przybliżeniu taka sama jak odległość wzdłużnych linii symetrii żeber (3) od siebie. Żebra (3) mają kształt od podstawy zwężający się ku górze, następnie rozszerzający się ku górze, a następnie prosty na ich górze. Pomiędzy żebrami (3) jak i pomiędzy żebrami (3) a wzdłużnymi krawędziami płyty (1), znajdują się płytkie, otwarte od góry prostokątne komory.The pre-tensioned RTT ceiling slab has the shape of a flat rectangular slab (1) with longitudinally located prestressing tendons (2), and on its upper surface two longitudinal ribs (3) are shaped, spaced apart and distant from the long side edges of the slab (1). The total distance of the longitudinal symmetry line of the ribs (3) from the side edges is approximately the same as the distance of the longitudinal symmetry lines of the ribs (3) from each other. The ribs (3) have a shape tapering upwards from the base, then widening upwards, and then straight at their top. Between the ribs (3) and between the ribs (3) and the longitudinal edges of the plate (1), there are shallow, rectangular chambers open from above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL415452A PL233580B1 (en) | 2015-12-22 | 2015-12-22 | Prestressed pre-tensioned floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL415452A PL233580B1 (en) | 2015-12-22 | 2015-12-22 | Prestressed pre-tensioned floor slab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL415452A1 true PL415452A1 (en) | 2017-07-03 |
| PL233580B1 PL233580B1 (en) | 2019-11-29 |
Family
ID=59201231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL415452A PL233580B1 (en) | 2015-12-22 | 2015-12-22 | Prestressed pre-tensioned floor slab |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL233580B1 (en) |
-
2015
- 2015-12-22 PL PL415452A patent/PL233580B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL233580B1 (en) | 2019-11-29 |
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