I used rammed earth to form a concrete lounge chair. I packed the earth into a melanin box. I covered the dirt with linoleum and then made DIY white concrete by mixing white Portland cement with ...

whether it’s so-called ‘Roman cement‘, Portland cement, or Ancient Roman cement. When used to create concrete, this cement is mixed with aggregate, usually small rocks, stones, and sand.

Roman concrete is an engineering marvel known for its longevity and strength. It has persisted for thousands of years, with ...

Although slag is the unwanted byproduct of other processes, slag granules can be used to create slag cement. But why would you want to use slag cement in your concrete mix? Just by using slag ...