ASHBURNHAM — A precast concrete sill at Westminster Elementary School fell out from beneath a second-floor window over the weekend, crashing into the playground below. Ashburnham-Westminster Regional ...

When building a new structure, it is critical to securely fasten items to the foundation or slab of concrete with the use of a sill plate. A sill plate, also known as a sole plate, is the bottom ...

Precast concrete is a construction product made by curing concrete in a reusable mold or form. Produced in a controlled factory environment, precast concrete can be closely monitored during cure, ...

Ultra-high-performance concrete (UHPC) is rapidly emerging as a premier material for precast concrete construction. First introduced as “reactive powder concrete” in the early 1990s, this material has ...