Precast concrete products that contain industrial wastes such as fly ash or bottom ash are also available. Precast concrete products are made by filling reusable molds or forms that are cured in a ...

Molds for precast concrete are commonly used to create simple- to complex-shaped concrete products away from construction sites. These molds are often handmade from wood; however, additively ...

This publication provides essential background information and guidance on using three-dimensional (3-D) printed molds to fabricate precast concrete. Their advantages, requirements, applicability, and ...