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.

Roof truss on masonry wal.

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. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Roof trusses attach to a ledger that is on top of a block wall.

Staggered nail patterns provide greater uplift resistance. A 2 in. Straps should never be bent sideways before attaching to the truss or rafter. 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.

How to pay off your mortgage fast using velocity banking how to pay off your mortgage in 5 7 years duration. A ledger is a horizontal board that is attached to the top of the the wall. 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. Steel framed roofs using steel bar joints are very common in commercial structures because they are capable of spanning long distances.

Steel bar joists typically use pocketed or ledger connections to concrete masonry walls. May 12 2020 roof steel truss supported on masonry wall with concrete chainage beam. Walls that are constructed of concrete block that need to be covered with a roof will require the use of a ledger. Have a helper hold the truss in place.

Inclined steel roof truss with shs members supported on top of a masonry wall. Masonry units are cut to conform to the roof slope at the same height as the roof trusses. Position the bottom horizontal member or bottom chord of the truss on the marks on each side wall. Proprietary systems that use concrete masonry units as a filler between the steel joists are also available.