PL436322A1 - Steel supporting structure of the lightweight roof covering - Google Patents

Steel supporting structure of the lightweight roof covering

Info

Publication number
PL436322A1
PL436322A1 PL436322A PL43632220A PL436322A1 PL 436322 A1 PL436322 A1 PL 436322A1 PL 436322 A PL436322 A PL 436322A PL 43632220 A PL43632220 A PL 43632220A PL 436322 A1 PL436322 A1 PL 436322A1
Authority
PL
Poland
Prior art keywords
web
purlin
purlins
fastened
attached
Prior art date
Application number
PL436322A
Other languages
Polish (pl)
Other versions
PL245886B1 (en
Inventor
Andrzej Szychowski
Mateusz Szychowski
Original Assignee
Politechnika Świętokrzyska
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 Politechnika Świętokrzyska filed Critical Politechnika Świętokrzyska
Priority to PL436322A priority Critical patent/PL245886B1/en
Publication of PL436322A1 publication Critical patent/PL436322A1/en
Publication of PL245886B1 publication Critical patent/PL245886B1/en

Links

Landscapes

  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

Stalowa konstrukcja nośna lekkiego pokrycia dachu, zawierająca stalowe płatwie profilowane na zimno o wysokim przekroju zetowym (2), ceowym (7) lub sigma (10) oraz pokrycie (1) z blachy fałdowej mocowanej do półek górnych płatwi, charakteryzuje się tym, że ma element podłużny, usytuowany prostopadle do długości płatwi (2, 7, 10) i równolegle do podłużnych fałd blachy pokrycia (1), który jest mocowany za pomocą łącznika mechanicznego lub innego środka złącznego do półki dolnej płatwi (2, 7, 10) oraz zawiera usytuowane w płaszczyźnie pionowej, zawierającej element podłużny, dwa czterozagięciowe płaskowniki (9, 12) o szerokości korzystnie w przedziale od 40 do 60 mm i grubości korzystnie większej od grubości ścianek płatwi, mocowane do środnika płatwi (2, 7, 10) po obu stronach przekroju, a ich dłuższe ramiona są nachylone pod kątem α od 30 do 60 stopni, korzystnie 45 stopni w stosunku do środkowej płaszczyzny środnika płatwi (2, 7, 10). Końce płaskowników (9, 12) są z jednej strony mocowane za pomocą łączników mechanicznych do dolnej fałdy blachy pokrycia (1), ich środkowe, równoległe do płaszczyzny środnika, części są mocowane do środnika po obu stronach przekroju płatwi (2, 7, 10), korzystnie tym samym łącznikiem (6) w postaci śruby przechodzącej przez współosiowy otwór w środniku, natomiast ich dolne końce są mocowane do elementu podłużnego za pomocą łączników mechanicznych.The steel supporting structure of the lightweight roof covering, consisting of cold-formed steel purlins with high Z-shaped (2), C-shaped (7) or Sigma (10) cross-section, and a corrugated sheet covering (1) fastened to the upper flanges of the purlins, is characterized by a longitudinal element located perpendicular to the length of the purlins (2, 7, 10) and parallel to the longitudinal folds of the cladding sheet (1), which is attached by means of a mechanical fastener or other fastening means to the lower flange of the purlin (2, 7, 10) and includes located in a vertical plane containing an elongated element, two four-bend flat bars (9, 12), preferably 40 to 60 mm wide and preferably greater than the thickness of the purlin walls, fastened to the web of the purlins (2, 7, 10) on both sides section, and their longer legs are inclined at an angle α from 30 to 60 degrees, preferably 45 degrees to the median plane of the purlin web (2, 7, 10). The ends of the flat bars (9, 12) are fastened on one side to the lower fold of the roofing sheet (1) with mechanical fasteners, their middle, parallel to the plane of the web, parts are attached to the web on both sides of the purlin cross-section (2, 7, 10) preferably with the same fastener (6) in the form of a bolt passing through a coaxial hole in the web, while their lower ends are attached to the elongated element by means of mechanical fasteners.

PL436322A 2020-12-11 2020-12-11 Steel supporting structure of light roof covering PL245886B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL436322A PL245886B1 (en) 2020-12-11 2020-12-11 Steel supporting structure of light roof covering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL436322A PL245886B1 (en) 2020-12-11 2020-12-11 Steel supporting structure of light roof covering

Publications (2)

Publication Number Publication Date
PL436322A1 true PL436322A1 (en) 2021-09-13
PL245886B1 PL245886B1 (en) 2024-10-28

Family

ID=77662686

Family Applications (1)

Application Number Title Priority Date Filing Date
PL436322A PL245886B1 (en) 2020-12-11 2020-12-11 Steel supporting structure of light roof covering

Country Status (1)

Country Link
PL (1) PL245886B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL446683A1 (en) * 2023-11-09 2025-05-12 Zachodniopomorski Uniwersytet Technologiczny W Szczecinie Covering for a gabled roof of a shelter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL446683A1 (en) * 2023-11-09 2025-05-12 Zachodniopomorski Uniwersytet Technologiczny W Szczecinie Covering for a gabled roof of a shelter

Also Published As

Publication number Publication date
PL245886B1 (en) 2024-10-28

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