Pre-Cast Concrete Walls | How It s Made
0
0
4,598 Vues·
10/24/23
Dans
Discovery
A mix of limestone gravel, minerals and additives are mixed into a slurry. After a test sample is hardened and tested, workers pour it into pre-made molds. | http://www.sciencechannel.com/tv-shows/...
Montre plus
0 commentaires
sort Trier par
