Hi,
Are there any lekablock containing blåbetong\radon? I'm thinking about what is sitting above the door arch here:
I know that the small piece sitting just under the cable is blåbetong, but my understanding is that the material here is very limited.
Best regards
Are there any lekablock containing blåbetong\radon? I'm thinking about what is sitting above the door arch here:
I know that the small piece sitting just under the cable is blåbetong, but my understanding is that the material here is very limited.
Best regards
