There's this free one : Sounds of Nature but I've not tried it myself.
Here's one starting point to look for free samples: https://www.musicradar.com/news/the-best-free-music-samples-and-loop-download-sites-on-the-web
Or here: https://bedroomproducersblog.com/?s=sound+fx+samples
I've drawn a blank on building materials (without posting that PF song).
Some breaks, a 303, and samples from Kraftwerk, Ray Charles and Brother Jack McDuff ...
... Fatboy Slim - Give The Po' Man a Break:
It's time to enter the wonderful and frightening world of The Fall. The only constant of the band in its 40 plus year history was the legendary Mark E Smith. He was a somewhat demanding man to work with. There is a wiki page dedicated to the former members of the band. There's over 40 of them.