Researchers at USask have discovered that incorporating biochar into cement produces concrete that is both…
Browsing: Concrete
Concrete is a composite material widely used in construction, composed primarily of water, cement, and aggregates like sand, gravel, or crushed stone. The mixture hardens over time to form a stone-like substance that is both durable and versatile, making it essential for a vast range of construction projects including buildings, roads, bridges, and dams. The key to concrete’s strength and durability lies in the hydration process, where the cement reacts with water to form a hard matrix that binds the aggregates together. Concrete’s properties can be adjusted by changing the proportions of its components, adding additives, or using different types of cement, allowing it to meet diverse structural and aesthetic requirements. It is favored for its relatively low cost, high compressive strength, and ability to be cast into complex shapes. However, despite its many advantages, concrete production is also a significant source of carbon dioxide emissions, leading to increasing research into more sustainable alternatives.
Imagine a future where buildings don’t just stand the test of time—they actively fight climate…
Robotics and additive manufacturing lead to stronger concrete. Researchers at Princeton Engineering have enhanced the…
Carbonated concrete could help reduce emissions associated with cement production. By using a carbonated —…
Cambridge researchers have developed a groundbreaking method to produce low-emission concrete, potentially revolutionizing the construction…
Scientists have developed a technique to strengthen concrete using used coffee grounds, potentially reducing waste…
Purdue’s invention for reducing road repairs is being considered by interstates across the United States.…
Scientists Develop Self-Monitoring Metamaterial Concrete for Smart Infrastructure Systems Engineers at the University of Pittsburgh…
Researchers Created Carbon-Negative Concrete That Cuts Emissions and Captures CO₂ While Maintaining Strength Washington State…
MIT engineers discover new carbonation pathways for creating more environmentally friendly concrete. Concrete’s carbon footprint…
Scientists have created a new material, dubbed ‘StarCrete’ which is made from extra-terrestrial dust, potato…
The addition of denitrifying bacteria to recycled coarse aggregate concrete can significantly improve its freeze-thaw…
Washington State University researchers have created a nanomaterials-based concrete sealer that better resists water and…
Concrete buildings don’t just collapse out of the blue. Even earthquakes aren’t supposed to bring…
New research on ancient Roman concrete offers insights on ancient concrete resilience, inspires durable and…
A new concrete made from waste and captured CO₂ offers a greener path for future…
Engineers are developing corrosion-resistant cement to safely contain nuclear waste for millennia. Metals embedded in…
New findings could revolutionize how concrete and asphalt are formulated, ultimately leading to more durable…