Lightweight concrete beam in stock in Stockholm?!

[myrstack]

Tired of calling around and 1) Sitting in a phone queue 2) Ending up with someone clueless 3) Ending up with someone knowledgeable but unable to help 4) Ending up with someone with a 4-week waiting time

Need 1 (one) lightweight concrete beam with a length of 1200mm, width of 150mm, height of 150-250mm, and 15 kN/m Design load.

Anyone who can recommend where to turn?

 

[myrstack]

As an update, I gave up the search.

The few who actually understood what I was talking about when I wanted to order (Fredells, Bygma) could order, but for a beam for 6-700 SEK, they wanted just as much in shipping. I ended up buying a lightweight concrete beam/leca beam at Optimera (in Länna) instead from their stock assortment from Finja. They have the standard 150x190x1100 and 190x190x1100 and longer in stock, so it can be recommended if anyone else has encountered the same problem.