Steel Roof Construction Details Pdf

Double roof with hipped end there are many designs and combinations of double roofs.

Steel roof construction details pdf.

For longer slopes and lower roof pitches contact fabral for other suitable profiles. Roof pitch the metal roofing panels shown in this manual require a min imum slope of 2 ʺ per foot to ensure proper drainage. Refer to the rain carrying table in this booklet for the maximum allowable panel length per slope that will provide adequate drainage. Construction details are provided for the following spf roof system types.

Gable a gable roof has a ridge at the center and slopes in two directions. An example of each is shown in figure 2 1. Roof pitch this style of metal roofing panels requires a certain degree of pitch to ensure proper water drainage. For longer slopes and lower roof pitches contact fabral for other suitable profiles.

It is the form most commonly used by. The most commonly used types of pitched roof construction are the gable the hip the intersecting and the shed or lean to. In preparing the draft we discussed many ways of incorporating relevant information concerning the stainless steel roof. Engineering calculations 22 b.

Detail drawings 28 4. The design of the roof will depend upon the size and shape of the ground fl oor plan of the building. In modern double roof construction the whole of the roof is constructed of lightweight roof trusses called trussed rafters see module 4. Advanced bill of material 24 2.

Main member design 13 2. Actual conditions which the structural standards for. 2 use of curved steel in construction 2 2 1 history 2 2 2 curved steel in construction 6 3 curving process 7 3 1 introduction 7 3 2 roller bending 7 3 3 induction bending 8 3 4 combined induction roller bending 9 3 5 bending radii 10 3 6 multi radius curvature and three dimensional curvature 10 4 metallurgical issues 11. Florida building code allows a minimum pitch of 2 12 for grand rib 3 panels as long as lap screws and sealant are applied to the laps to prevent water from siphoning over the ribs see fig.

Connection design 18 4. Introduction to steel design and construction 8 ii. Writing of the manual began in april 1984 under the auspices of the committee. This introduction is intended to supplement the special notes on the individual construction details.

Construction of roofs of stainless steel sheet draft to be submitted to the committee. Erection drawings 26 3. The steel process from design through erection 10 a. Secondary member design 17 3.

Roof pitch the metal roofing panels shown in this manual require a mini mum slope of 2 per foot to ensure proper drainage.