Steel Frame Roof Construction Detail

The strength and ductility of structural cold formed steel cfs framing along with the holding power of cfs connections make it the ideal material for construction in high wind speed and seismic zones such as the u.

Steel frame roof construction detail.

Sheeting and flashing details. And the line length measurement from the roof peak to the building wall is the hypotenuse. The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle. R7 roof eave and soffit detail r8 rafter and joist bridging r9 collar tie at rafter detail r10 rafter brace connection detail r11 roof framing with wood tail extension r12 wood truss bearing on steel wall r13 collector block detail r14 non aligned roof wall framing r15 hip beam miscellaneous.

The rise or height of the roof at its peak is the altitude of the triangle. Steel roof design steel roof design download file this steel roof making material use of steel bar. Bending and bowing aluminum and steel roofing and siding sheets are rollformed from hardened tempered metal for maximum strength. It is the primary framing.

Post frame estimating roof types 8 post frame building details 9 post frameflashings trim 10 13 post frame trim details. Please note that many details presented in this booklet may not be relevant to the building type you. These cad drawings are available to purchase and download immediately spend more time designing and less time drawing we are dedicated to be the best cad resource for architects interior. Steel columns roof beams and bracing systems constitute the primary force skeleton of the portal steel frame.

Steel framing is a practical code approved solution to many of the limitations that builders face today when using traditional building materials. The run or half the building span is the base of the triangle. Jun 3 2017 explore anthony valentine s board flat roof on pinterest. Steel roof design file steel roof design detail.

The dwg files are compatible back to autocad 2000. If a sheet must be bent a gentle 90 degree bend is the maximum recom mended. 13 30 box gable 13 endlap rain carrying table 14 eaves 15 16 ridges 16 18 gables 18 19 flying gable 20 endwall 21 sidewall valley 22 gambrel transition 23 outside corner 24. How to building frame a roof by steel frame amazing smart techniques practical implementation.

M1 cabinet blocking detail m2 wiring and piping. Roof purlins and wall girt not only support the roof and walls but also provide lateral support for the main structural beams and columns which form the secondary framing of portal steel frame buildings.