Joist hanger 180x180 where can I find them??

[cortex74]

Hello.

Anyone know where I can find 180x180mm spikplåtar for roof trusses?

How much do you weaken it if you place 2 pieces of 60x180 next to each other??

Can you glue some skivar and screw or nail instead??

 

[Mats]

That's how it was done in the past, using a piece of board as a scab instead of metal plates.
I used formplyfa myself for some trusses a while ago, but they were entirely home-built without any structural calculations or anything.