Placing a RSJ on a 3.6N AERATED CONCRETE BLOCK (Thermalite)

[OrangeJuice09]

Ahh, so I can use a lintel and not a padstone - something like this

I suppose to be extra secure, rather than a lintel, why not add a 900mm long steel (178x102x19). Then I could bolt the 203 onto it ?

 

[RonnyRaygun]

Ahh, so I can use a lintel and not a padstone - something like this

I suppose to be extra secure, rather than a lintel, why not add a 900mm long steel (178x102x19). Then I could bolt the 203 onto it ?

You could do that, yes.