Roof Truss On Masonry Wal

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Roof truss on masonry wal.

Standard dimensional lumber used for residential roof systems is most often nominal 2 x 6s 2 x 8s 2 x 10s depending on span and loading conditions. Refer to figure 3 1. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. How to pay off your mortgage fast using velocity banking how to pay off your mortgage in 5 7 years duration.

Masonry units are cut to conform to the roof slope at the same height as the roof trusses. Walls that are constructed of concrete block that need to be covered with a roof will require the use of a ledger. Embedded truss anchors and truss seat snap in an engineered method to attach roof trusses to concrete and masonry walls to resist uplift and lateral loads. Step 2 hold a 16d common nail at a 45 degree angle approximately two inches up from the bottom of the bottom chord of the truss.

May 12 2020 roof steel truss supported on masonry wall with concrete chainage beam. 70 mm deep notch is cut into the tops of the concrete masonry webs to allow placement of reinforcement that is continuous with the bond beam reinforcement in the side walls. Position the bottom horizontal member or bottom chord of the truss on the marks on each side wall. Have a helper hold the truss in place.

Proprietary systems that use concrete masonry units as a filler between the steel joists are also available. Straps should never be bent sideways before attaching to the truss or rafter. Think wealthy with mike adams recommended for you. The recommended methods for connecting wood frame roofs to concrete masonry walls by direct bearing connections are identical to those for wood truss connections.

A ledger is a horizontal board that is attached to the top of the the wall. Inclined steel roof truss with shs members supported on top of a masonry wall. Roof to masonry wall connections despite the fact that the photo indicates every truss is strapped this strap between the top of a masonry wall and the truss is a demonstration of a poor installation. Steel bar joists typically use pocketed or ledger connections to concrete masonry walls.