03-24-2015, 03:26 PM
At one point I was going to make concrete countertops for my kitchen and experimented with different forms and materials. One of the things I was going to try was adding colored glass to white concrete. I decided not to go that route but found if you Google "recycled glass for concrete counters" you'll get a lot of options. I still have several bags of blue and green... Not as cheap as finding glass bottles (free), but an option nonetheless.
http://www.concretecountertopsupply.com/index.php?app=ecom&ns=catshow&ref=Glass
http://www.concretecountertopsupply.com/index.php?app=ecom&ns=catshow&ref=Glass