Tag Archives: Guides

Traffic Control Devices for Facilities

A man’s hand on a steering wheel as he drives into a parking lot

Excellent traffic control is important from circulation to signage. Thankfully, most facilities manage slower speeds than those on public roads and highways, which lowers risk. On the other hand, people and cars may be more likely to share the road with pedestrians who may cross erratically through parking lots.

Introduction to Cast Iron: History, Types, Properties, and Uses

Cast iron parts at a foundry

The presence of iron in everyday life began in about 1200 BCE, encompassing a wide range of uses from farming implements to weapons of war. Blacksmiths became a critical profession, working with iron to change its properties and shape the material into tools. Every village and town would have a blacksmith’s shop, where sickles, plowshares, nails, swords, candlestick holders, and more were produced.