The world's foremost resource on decorative concrete
Why Repair Is Sustainability Concrete, masonry, lime based mortars, and cementitious plasters are some of the oldest building materials known to civilization. Their lineage stretches back to the Roman Empire and even earlier, to the ancient island of Crete, where the earliest forms of concrete were first documented. Since then, […]
Why Change Is Finally Accelerating in Concrete Science For decades, concrete evolved slowly. A new admixture here, a better sealer there, but little that truly disrupted the way we built. Today, that has changed. The concrete industry is moving faster than ever before, powered by new technologies, sustainability goals, and […]
Why Bonding is the Invisible Force Behind Every Repair In decorative and architectural concrete, what stands out is the surface. People see the finish, they see the color, the sheen, or the texture. However, what they often miss is the invisible force that lies beneath, holding everything together. That force […]
Why the Smallest Choices Shape the Biggest Results At first glance, aggregates seem like background players in a concrete mix, just sand, stone, and gravel filling space. But to those who’ve spent their careers in decorative and architectural concrete, the truth is clear: aggregates are not filler. They are the […]
It’s Just Color… Right? To many clients—and even some specifiers—coloring concrete seems simple. Choose a swatch, pour the mix, and get the color you ordered. But those who work with decorative concrete know better. Achieving consistent, predictable, and lasting color isn’t just a matter of adding pigment. It’s a delicate […]
Part 1 Recap: A New Era of Concrete, New Risks Beneath the Surface In Part 1, we uncovered the hidden vulnerabilities of modern concrete — from mix designs and chemical admixtures to moisture movement and shrinkage. We explored how the quest for speed, sustainability, and strength often introduces risks that […]
The Illusion of Strength Concrete has long been the symbol of durability — an unyielding surface beneath our feet, our buildings, and our infrastructure. To most, its strength seems obvious and dependable, but in reality the concrete we build with today is not the same as the concrete of a […]
With a Legacy Built on Global Projects and Material Mastery, Casto’s integrative thinking and field expertise are redefining what it means to build with cementitious and resinous materials. In the world of decorative concrete, where precision, creativity, and durability must converge, few professionals embody the spirit of innovation and system […]
Floor protection isn’t a glamorous part of any project, and for years it had been a bit of an afterthought for many installers and architects – but not for David Harris. Driven by a desire to find that “just right” solution to his persistent jobsite floor protection challenges, he and […]
Drive through just about any town in America, and you’re likely to spot graffiti on the sides of buildings, railcars, retaining walls, bridges and the like. While it can be considered an artistic medium or a form of artistic expression, it can also be quite a nuisance depending on what […]
