Splicing technique for floor joists

[GoEk]

Hello,
is there any good technique for splicing beams like 45x220 with reasonable strength? Naturally, you can half-split a piece at both ends and join them with screws, but I just want to check if there's a good "carpenter's trick."

Regards,
Göran

 

[Forbo]

http://www.traguiden.se/TGtemplates/popup1spalt.aspx?id=824

But with anchor screw instead of nail, imo

 

[GoEk]

[link]

But with anchor screws instead of nails, imo

Yes, hole plates are of course an option. The problem is that it's about the stringers for a longer outdoor staircase up a hill, so hole plates will cause issues with the installation of the steps and are quite unsightly. I'm looking for a technique that provides a smooth wooden surface.

 

[Forbo]

Aha, then it's probably fifty-fifty that's the way to go if you're looking for a smooth solution.