Since 4,000 BCE, water pipes have been an important part of human society. From the clay pipes of the Indus Valley to the ductile iron pipes of the 1955s, water pipes have evolved. Despite significant innovation, modern water pipes are lacking, and new solutions are required.
Today, the United States has over 2.2 million miles of water pipes. However, there is a water main break every two minutes in the United States, which causes extensive problems. In 2024, communities in the US will invest close to $8.5 billion to build, replace, and rehabilitate drinking water pipe networks.
How did the United States’ water infrastructure get to this point? A core factor is the age of water pipes. Many water pipes in the United States are ductile iron pipes, or DIPs. These pipes came about in 1955 and have a longevity of 55 years. This means that many modern pipes have been in use for 20 years past their intended lifespan. DIPs also have an extremely large impact on the environment. In fact, for every one meter for 200 mm DIP, 128 kg of carbon dioxide enters the atmosphere.
Hobas fiberglass reinforced polymer mortar, or FRPM, is a solution to the United States’ water infrastructure problem. It is a sustainable option and has a longevity of 150+ years. FRPM can be added to existing pipes for reinforcement, or act as the foundation to new pipes.
FRPM can save water and restore aging infrastructure, making it an appealing option. Updating the water infrastructure in the United States is important, and finding ways to do so sustainably are key.
