Hi
I need to fill these "trenches" that I dug out for moving the kitchen? What materials are to be used here in UK? I was expecting concrete with a top finish cement/fine arids top layer, but from what I removed, it is the same material top to bottom.
For background, I'm Spanish, and I am not familiar with the techniques nor materials here.
Thanks in advance for your help.
I need to fill these "trenches" that I dug out for moving the kitchen? What materials are to be used here in UK? I was expecting concrete with a top finish cement/fine arids top layer, but from what I removed, it is the same material top to bottom.
For background, I'm Spanish, and I am not familiar with the techniques nor materials here.
Thanks in advance for your help.