PL90819B1 - - Google Patents
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- Publication number
- PL90819B1 PL90819B1 PL17133174A PL17133174A PL90819B1 PL 90819 B1 PL90819 B1 PL 90819B1 PL 17133174 A PL17133174 A PL 17133174A PL 17133174 A PL17133174 A PL 17133174A PL 90819 B1 PL90819 B1 PL 90819B1
- Authority
- PL
- Poland
- Prior art keywords
- load
- concrete
- formwork
- bearing element
- glass
- Prior art date
Links
- 239000004567 concrete Substances 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 4
- 238000009415 formwork Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Rod-Shaped Construction Members (AREA)
Description
Przedmiotem wynalazku jest budowlany zginany element nosny.The subject of the invention is a foldable construction load-bearing element.
Znane rozwiazania zelbetowych plyt i belek nosnych cechuja sie takim charakterem pracy, w którym naprezenia sciskajace przenosi beton, natomiast rozciagajace prety stali zbrojeniowej. Elementy takie betonowa¬ ne sa zwykle we wczesniej przygotowanym deskowaniu, a powierzchnia ich po odjeciu deskowania bywa przewaznie tynkowana lub zacierana. Rozciagane prety stali zbrojeniowej ukladane sa na deskowaniu przed przystapieniem do betonowania. Plyty i belki zelbetowe prefabrykowane, charakteryzuja sie znacznym ciezarem wlasnym i montowane sa na budowie przy uzyciu odpowiedniego sprzetu.The known solutions of reinforced concrete plates and traverses are characterized by the nature of the work in which Concrete is transferred to the compressive stress, while the tensile bars of the reinforcing steel. Such elements should be concrete They are usually in the previously prepared formwork, and their surface after removing the formwork is sometimes usually plastered or floated. The tensile bars of reinforcing steel are placed on the formwork in front of it commencement of concreting. Prefabricated reinforced concrete slabs and beams are characterized by a considerable weight on their own and are assembled on site using appropriate equipment.
Zginany element nosny wedlug wynalazku sklada sie z warstwy betonu przenoszacego naprezenie sciskajace oraz z warstwy szklo-cementu przenoszacej naprezenia rozciagajace i spelniajacej role szalunku.The bendable load-bearing element according to the invention consists of a layer of stress-bearing concrete compression and glass-cement layer transferring tensile stresses and fulfilling the role of the formwork.
Wykonany w ten sposób element nosny charakteryzuje sie latwoscia i krótkim czasem trwania robót dzieki wyeliminowaniu prac zwiazanych z przygotowaniem deskowan i zbrojenia oraz dzieki wyeliminowaniu robór tynkarskich, a ponadto charakteryzuje sie odpornoscia na korozje, oszczednoscia stali i drewna i nie wymaga stosowania ciezkiego sprzetu budowlanego.The load-bearing element made in this way is characterized by ease and a short duration of work thanks to the elimination of works related to the preparation of formwork and reinforcement and thanks to the elimination of works plaster, and also characterized by resistance to corrosion, saving steel and wood and does not require use of heavy construction equipment.
Element wedlug wynalazku moze miec zastosowanie w budownictwie indywidualnym mieszkaniowym, wiejskim (budynki inwentarskie i gospodarcze) w budynkach magazynów i garazy a to jako element stropowy, stropodachowy lub klatki schodowej.The element according to the invention can be used in individual housing construction, rural (livestock and farm buildings) in warehouses and garages as a ceiling element, flat roof or staircase.
Przedmiot wynalazku jest przedstawiony w przykladzie wykonania na rysunku, na którym fig. 1 przedsta¬ wia przekrój podluzny elementu nosnego, fig. 2 przekrój poprzeczny w kilku wariantach wykonania.The subject matter of the invention is illustrated in an exemplary embodiment in the drawing in which Fig. 1 shows is a longitudinal section of the carrier, FIG. 2 is a cross section of several embodiments.
Element nosny sklada sie z warstwy betonu 2 przenoszacej naprezenia sciskajace oraz gotowej plyty lub ksztaltki szklo-cementowej 1 przenoszacej naprezenia rozciagajace. Grubosc poszczególnych warstw oraz ich ksztalt zalezne sa od rodzaju betonu, od wielkosci obciazen, rozpietosci elementu, oraz ewentualnych wymagan izolacyjnych, a w przypadku szklo-cementu od wielkosci obciazen, rozpietosci i jego cech wytrzymalosciowych. £ r --1 v // ^ :r\.:" Vi Fy^.2 Prac. Poliyraf. UP PRL naklad 120 + 18 Cena 4b zlThe load-bearing element consists of a concrete layer 2, which transfers the compressive stresses, and a finished panel or glass-cement 1 shapes for tensile stress. The thickness of the individual layers and their the shape depends on the type of concrete, the size of the load, the span of the element, and possible requirements insulating, and in the case of glass-cement on the size of the load, span and its strength characteristics. £ r --1 v // ^ : r \ .: "Vi Fy ^ .2 Wash. Polyraf. UP PRL, edition 120 + 18 Price PLN 4b
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL17133174A PL90819B1 (en) | 1974-05-22 | 1974-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL17133174A PL90819B1 (en) | 1974-05-22 | 1974-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL90819B1 true PL90819B1 (en) | 1977-01-31 |
Family
ID=19967435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17133174A PL90819B1 (en) | 1974-05-22 | 1974-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL90819B1 (en) |
-
1974
- 1974-05-22 PL PL17133174A patent/PL90819B1/pl unknown
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