Block and beam in Swedish

[perror]

Block and beam seems popular in the UK but I can't find an equivalent in Sweden. For those wondering, it's an alternative to, for example, casting a intermediate floor. All I find in Sweden are lightweight concrete elements for industrial production, nothing for DIY enthusiasts. Block and beam might build a bit higher and you can't cast in underfloor heating, but it seems very convenient as long as the beams are manageable. I do NOT want wood, and designing reinforcement and casting myself feels daunting.

 

[13th Marine]

Feel free to link to what you are thinking about when you write block and beam.
I think it sounds a bit like Erge-bjälklag.
But I don't know if it's produced today.

Edit: missed between floors, I think only erge was used for crawl spaces.

 

[perror]

Feel free to link to what you're thinking of when you write block and beam.
I think it sounds a bit like Erge floor slabs.
But I don't know if they're produced today.

Edit: missed intermediate floor, I think Erge was only used for crawl spaces.

Well, to begin with, it's probably called "Beam and block" and not the other way around😀 It's basically prefabricated beams shaped like an upside-down T. The flange allows you to fill the gaps between the beams with blocks.
https://www.dagroundworksltd.co.uk/...am-and-Block-flooring-Eastleigh-960x870-1.jpg
There are plenty of websites for dimensioning. I can immediately see that I could buy T155S which are 4.2m, weigh 140 kg and are 155 mm high. With that weight per beam, I can move them myself and build the floor at my own pace.

 

[13th Marine]

Well, to begin with, it's probably called "Beam and block" and not the other way around 😀 It's essentially prefabricated beams shaped like an inverted T. The flange allows you to fill the gaps between the beams with blocks.
[link]
There are plenty of websites for sizing. I can see right away that I could buy T155S which is 4.2m, weighs 140 kg, and is 155 mm high. With that weight per beam, I can move them myself and build the floor at my own pace.

Looks like what's called Erge-bjälklag.
I have one on one part of the house, but it's from 71 😬

Haven't seen anything like it in Sweden today, but maybe someone more in the construction field knows 🤔