In the realm of bridge infrastructure, the insidious threat of corrosion in posttensioned structures presents formidable challenges. Delve into the complexities of detecting internal tendon degradation, the critical factors accelerating corrosion, and the far-reaching implications for bridge safety and maintenance. Highlighting advancements in technology and proactive initiatives, this subscript underscores the urgent need to safeguard these essential components of our transportation networks for sustained reliability and safety. Read on to learn more about what is beneath the surface.

Viscoelasticity combines both viscous and elastic properties, allowing materials to deform gradually and then return to their original shape. This unique behavior makes viscoelastic materials ideal for damping and shock absorption. In water barriers, subsurface membranes benefit from these properties, especially when applied as Newtonian fluids. This ensures uniform application, thorough penetration into cracks, and even distribution when cured, resulting in a robust and durable barrier. Understanding these material properties is crucial for creating effective and long-lasting solutions. Read this blog post to find out more how viscosity is important to our subsurface membrane technology.

Glass Fiber Reinforced Concrete (GFRC) is transforming the construction industry with its unique blend of strength, durability, and versatility. Unlike traditional concrete that relies on steel reinforcement, GFRC uses alkali-resistant glass fibers to enhance its flexural, tensile, and impact strength. This innovative approach results in strong yet lightweight architectural components, making GFRC an ideal choice for both structural and decorative applications. Read on to find out more about the pros and cons of this new technology.

Water damage is a prevalent issue across various climatic regions in the United States, from the hot, humid Gulf Coast to the cold, arctic Alaska. The U.S. Environmental Protection Agency's (EPA) Building Assessment Survey and Evaluation (BASE) study between 1994 and 1998 revealed that 85 percent of the buildings surveyed had experienced water damage, with 45 percent actively leaking during data collection. Further studies indicated that building dampness and mold significantly increase respiratory and asthma-related health risks. Roofs, which are a primary point of water intrusion, often fail prematurely and are responsible for 40 percent of building-related issues. Read our newest blog post to find out why you should be proactive in protecting against water infiltration.

As we all look to be more conscientious with our choices to support our environment, the construction world is looking at ways to cut back on using raw resources. With millions of tons of concrete being produced every year, researchers are looking into the validity of utilizing sea water and sea sand rather than fresh water and other raw materials. This article breaks down the structural attributes of using sea water and sand within the production of concrete and also dives into the material properties of these alternatives, themselves.