The Association of Plastic Recyclers (APR) has published the first semiannual APR Design Guide for Plastics Recyclability. Now in its 31st year, the APR Design Guide helps brands develop packaging ...
The Concrete Reinforcing Steel Institute (CRSI) has released a digital version of its Design Guide on the ACI 318 Building Code Requirements for Structural Concrete, a design guide based on the ACI ...
Belts and pulleys lift loads, use mechanical advantage to apply forces, and transmit power. They also form the basis of industrial conveyors big and small. In this Design Guide, the editors of Design ...