Making Custom Concrete Pavers using Cardboard! Posted: February 24, 2025 | Last updated: March 8, 2025 I used cardboard to make silicone molds for custom concrete pavers. A hot glue gun and drill ...

Eleven slipform pavers were able to produce concrete surfaces with a high degree of precision without using the fixed steel molds often utilized at airports. The first plane to land at the new ...