Roof Slab Framing Plan

An extra floor was required to be constructed which involved converting the original roof slab to a floor slab thereby increasing the live load capacity to 3 kn m 2.

Roof slab framing plan.

This will the first point of the rafter measurement line. Roof framing simply describes how a group of rafters and beams are fitted or joined together in order to provide support for the roof covering. Use a cross gable to accent different areas of the home such as the garage porch or dormers. It s often seen in cape cod and tudor styles houses.

Vertical rise over horizontal run. No framing or structural members are to be modified notched or cut without the approval of the engineer. One of the most important parts of building a sturdy roof is the initial roof framing plan. Fifth roof floor slab layout plan.

Fifth roof floor slab layout plan. A front gable roof is placed at the entrance of the house. 4 12 through 9 12 are the most common pitches. Shed roof framing process explained step by step instructions.

The fascia board is the bottom plate and the ridge board the top plate. Roof framing rafter layout from one end of the rafter material using a speed square or framing square mark an x in 12 angle on the rafter and cut it. The ownner shall familiarize themselves with the drawings. Any discrepancies shall be brought to the attention.

For example the florida based company hurricane proof systems offers a 7 inch 18 centimeter slab of concrete in three layers. Influential architects working in the early 1900s such as walter gropius and le corbusier saw ornamentation and traditional styles of architecture as. Fifth roof floor slab bottom reinforcement plan. Roof pitch the roof pitch is the numerical measure of how steep or shallow a roof is.

In the u s it is defined by the rise in inches to a 12 run. A concrete roof is exactly what it sounds like. Keep it simple and remember. The design of the upper storey extension was a lightweight strut.

It s an excellent roof design for homes with separate wings. The construction of the original building consisted of a reinforced concrete frame with cast in situ trough floors. This design is often seen in colonial style houses. A solid slab of concrete capping the top of your house.

Exact specifications vary but most concrete roofs are several inches thick. When you are building a patio cover off of an existing roof or wall you must take all of your measurements from the point at which the patio roof will attach to the existing structure not the outside of the slab. Stick to the basics of simplified design and use dimensions that don t generate waste. Framing a shed roof is similar to framing a wall.

Although there are certainly many times and places throughout the history of architecture where flat roofs have been used the flat roof has been intrinsically tied with modern architecture since it emerged from the modernist style in the 1920s. 3 inch rise per 12 run is a 3 12 pitch roof.