Load-bearing beam in Leca with render?

[carra]

Planning to build a deck around almost the entire house.

Single-story house primarily with slab on grade and the edge of the slab is made of lecasten about 20 cm thick with plaster on the lecan. What should I use to attach the ledger board to the plaster-lecan? The idea is that the ledger board should "carry" next to the house so that I don't need to make piers near the "house foundation."

carra

 

[Otto72]

I am raising the thread because I have the same problem.

I need to attach a support beam for a patio to the edge beam made of leca. Is facade plug suitable or are there better methods? I don't know how deep the edge beam is but somewhere inside there is the concrete slab.

Best regards,
//Otto