PL401083A1 - Roof truss and a method for its preparation - Google Patents
Roof truss and a method for its preparationInfo
- Publication number
- PL401083A1 PL401083A1 PL401083A PL40108312A PL401083A1 PL 401083 A1 PL401083 A1 PL 401083A1 PL 401083 A PL401083 A PL 401083A PL 40108312 A PL40108312 A PL 40108312A PL 401083 A1 PL401083 A1 PL 401083A1
- Authority
- PL
- Poland
- Prior art keywords
- beams
- truss
- roof truss
- outer side
- reinforcing element
- Prior art date
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
Wiązar dachowy (1) jest w kształcie płaskiej kratownicy z belek (2) drewnianych w postaci zewnętrznych pasów (3) stanowiących boki kratownicy i wewnętrznych krzyżulców (4), przy czym belki w węzłach (5) kratownicy są połączone trwale łącznikami (6). Co najmniej belki (2) wchodzące w skład zewnętrznych pasów (3) wiązara dachowego (1) mają co najmniej na swym zewnętrznym boku (7), przewidzianym na zewnętrzną stronę zewnętrznych pasów (3), wzdłużny element wzmacniający trwale osadzony na tym zewnętrznym boku (7) belki (2). Element wzmacniający jest w postaci taśmy, korzystnie metalowej, osadzonej we wzdłużnym rowku belki (2). Sposób wytwarzania wiązara dachowego (1) polega na wykonaniu projektu technicznego, zawierającego kształty i wymiary poszczególnych belek (2) kratownicy, następnie wycięciu z tarcicy belek (2) o zadanych kształtach i wymiarach i na koniec montażu wiązara dachowego (1) z poszczególnych belek (2) poprzez trwałe ich połączenie mechaniczne łącznikami (6) w węzłach (5) kratownicy. Pomiędzy operacjami wycięcia belek (2) i montażu wiązara dachowego (1), co najmniej w belkach (2) wchodzących w skład zewnętrznych pasów (3) wiązara dachowego (1) i co najmniej na zewnętrznym boku (7) takich belek (2), przewidzianym na zewnętrzną stronę zewnętrznych pasów (3), mocuje się trwale wzdłużny element wzmacniający. Wynalazek znajduje zastosowanie zwłaszcza w budownictwie przy budowie dachów na obiektach mieszkalnych i przemysłowych.The roof truss (1) is in the shape of a flat truss made of wooden beams (2) in the form of external strips (3) constituting the sides of the truss and internal trusses (4), where the beams in the truss nodes (5) are connected permanently with connectors (6). At least the beams (2) included in the outer straps (3) of the roof truss (1) have at least on their outer side (7) provided on the outer side of the outer straps (3), a longitudinal reinforcing element permanently mounted on that outer side ( 7) beams (2). The reinforcing element is in the form of a tape, preferably metal, embedded in the longitudinal groove of the beam (2). The method of producing the roof truss (1) consists of preparing a technical design, including the shapes and dimensions of the individual beams (2) of the truss, then cutting the beams (2) of the specified shapes and dimensions from the timber, and finally installing the roof truss (1) from the individual beams ( 2) through their permanent mechanical connection with connectors (6) in the truss nodes (5). Between the operations of cutting out the beams (2) and installing the roof truss (1), at least in the beams (2) included in the outer strips (3) of the roof truss (1) and at least on the outer side (7) of such beams (2), provided on the outside of the outer straps (3), a longitudinal reinforcing element is permanently attached. The invention finds application particularly in the construction of roofs for residential and industrial buildings.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL401083A PL228737B1 (en) | 2012-10-08 | 2012-10-08 | Roof truss and a method for its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL401083A PL228737B1 (en) | 2012-10-08 | 2012-10-08 | Roof truss and a method for its preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
PL401083A1 true PL401083A1 (en) | 2014-04-14 |
PL228737B1 PL228737B1 (en) | 2018-04-30 |
Family
ID=50442136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL401083A PL228737B1 (en) | 2012-10-08 | 2012-10-08 | Roof truss and a method for its preparation |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL228737B1 (en) |
-
2012
- 2012-10-08 PL PL401083A patent/PL228737B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL228737B1 (en) | 2018-04-30 |
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