How To Make Roman Concrete

An Attempt at Reproducing Ancient Roman Concrete by using Limestone, Volcanic Ash and Aggregate. Please Hit The LIKE and SUBSCRIBE BUTTONS as well as the NOTIFICATION BELL. Feel Free to Check out my Amazon Influencer Page and Follow Me on Instagram, Facebook and Twitter. Thanks For Watching. Amazon Self-reliance Outfitters Facebook #corporalscorner #shawnkelly #campinginthewoods