Roof Truss On Masonry Wal

Inclined steel roof truss with shs members supported on top of a masonry wall.

Roof truss on masonry wal.

Proprietary systems that use concrete masonry units as a filler between the steel joists are also available. Position the bottom horizontal member or bottom chord of the truss on the marks on each side wall. How to pay off your mortgage fast using velocity banking how to pay off your mortgage in 5 7 years duration. Think wealthy with mike adams recommended for you.

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. 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 2 in. 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.

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. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. 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.

Staggered nail patterns provide greater uplift resistance. Roof trusses attach to a ledger that is on top of a block wall. A ledger is a horizontal board that is attached to the top of the the wall. Straps should never be bent sideways before attaching to the truss or rafter.

Masonry units are cut to conform to the roof slope at the same height as the roof trusses. 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. Refer to figure 3 1.