Advances in concrete over the last 100 years Over the last 100 years, there has been much technological advancement in the production and use of concrete for driveways, slabs, sidewalks, and all applications. One of the most significant was the development of Portland...
How is concrete made today compared to 100 years ago? Concrete is made by mixing cement, water, and some type of aggregate (such as sand, ash, and gravel) all over the world and the same way in South Carolina. The process of making concrete has not changed...
