Hyjoist Floor Joists

The hyjoist installation requirements contained in this brochure have been successfully applied and implemented by.

Hyjoist floor joists.

For joists supporting load bearing walls at end supports provide bearing as specified in the table below or alternatively install continuous hyjoist blocking rimboard boundary joist. Subject to design considerations. 30 minimum 30 minimum floor loads only floor loads only 30 minimum designit may give reduced bearing requirements for specific cases. The new hyjoist range now supersedes hybeam giving you more options for designing economical floor joist layouts.

The hyjoist range consists of nz made engineered i joists that are a cost effective solution for floor joists rafters and purlins in both residential and commercial construction. I joist used in residential and commercial construction. If web stiffeners installed bearing may be reduced to 45 mm 2. Hyjoist gives you more options for designing economical floor joist layouts.

The floor joist spacing is the distance between the centers of any two installed joists. Hyjoist minimum bearing to be as for joists supporting floor loads only. Since the example house we are designing for is 12 feet wide we need to find in the floor joist span table a joist size and centering that can span 12 or wider. See the image below for an example of joists spaced 16 on center 16 o c.

Load type joist spacing mm 450 600 minimum bearing mm light roof 45 651 heavy roof 65 902 1. Load bearing wall to be supported by continuous full depth hyjoist blocking.