2 ms·
I think that's basically plaster of paris? Practical Engineering did a good demonstration of different concrete ingredients: https://www.youtube.com/watch?v=UOH
by CGamesPlay 8y ago
I think that's basically plaster of paris? Practical Engineering did a good demonstration of different concrete ingredients: https://www.youtube.com/watch?v=UOHURuAf5iY&vl=en https://www.youtube.com/watch?v=UOHURuAf5iY&vl=en
- maxerickson 8y agoPlaster of Paris is a different cement than the Portland Cement mostly used in concrete. A big difference is that it isn't waterproof.