Roof Trusses On Cmu Wall

Roof and wall sheathing gravity and wind loads floor diaphragms and shear walls in plane lateral overturninand g loads 6 notes.

Roof trusses on cmu wall.

Some spans have a lower rate per foot than others. The trusses or rafters are then connected to this plate. In older houses with masonry walls it is common to find a 2x8 lumber plate that is bolted or strapped flat like a plate to the top of the masonry wall. Factors that affect truss pricing and cost.

Concrete design and the asd method for masonry design. Think wealthy with mike adams recommended for you. How to inspect the connections that tie existing rafters or trusses to the wall plate to determine whether retrofitting is needed. Figure 4 shows a typical roof truss anchor cast into the bond beam of a concrete masonry bearing wall.

Connecting wood roof trusses to concrete masonry walls by using direct bearing connections. The required anchor load capacity depends on the design wind speed as well as the roof truss span. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Wood roof truss or rafter direct bearing connection.

In older homes the connection may be made using 2 or 6 16d nails in a toe nail configuration. In this article richard reynolds who helped write the new code language outlines the steps involved. Roof truss design roof trusses roof plan concrete wall architecture details beams it cast construction attic ideas. This is the distance of the bottom chord of the truss from outside overhang of bearing wall to outside of the other bearing wall.

Roof rafters trusses and beams. The span in short is the length of the bottom of the truss. People also love these ideas. How to pay off your mortgage fast using velocity banking how to pay off your mortgage in 5 7 years duration.

And if the home does need a. Therefore for a single project it may be necessary. The ledger is needed to properly attach the perpendicular roof trusses to the top of the structure. Walls that are constructed of concrete block that need to be covered with a roof will require the use of a ledger.

Saved by consensus realty solutions inc. In high wind i e greater than 110 mph three second gust or high seismic areas i e seismic design category d an extra metal connector is often necessary. New florida codes compel contractors to upgrade the roof wall connections on qualifying older homes when replacing the roof covering.