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When most people hear “lightweight concrete,” the instinct is to assume something has been sacrificed. Less weight means less material, and less material means less strength — that’s the intuitive assumption, at least. It’s also one that the concrete industry has been operating around for decades, defaulting to heavier conventional mixes because the performance expectations […]

Traditional three-coat stucco systems are heavy, labor-intensive, and prone to cracking. The scratch coat and brown coat layers account for most of the weight and installation difficulty in conventional stucco applications. For contractors, architects, and building material suppliers looking to improve stucco performance while reducing installation costs, lightweight aggregate offers a practical solution. CityMix provides

Concrete failures in cold climates often come down to one issue — freeze-thaw damage. Water seeps into concrete pores, freezes, expands, and creates cracks that compound over repeated freeze-thaw cycles. Within a few seasons, what looked like solid concrete starts spalling, cracking, and deteriorating. Traditional concrete tries to solve this problem with air entrainment, sealers,

Contractors focus on material costs because those numbers are easy to calculate. You know exactly what you’re paying per bag, per pallet, per job. But material cost is only part of the equation when you’re pricing a stucco project. Labor is typically your biggest expense, and it’s also the hardest to control — until you

Construction timelines are tight. Budgets are tighter. And when you’re working on a project where every day of delay costs money and credibility, the materials you choose matter more than you might think. Most architects, developers, and project managers focus on the obvious factors when evaluating building materials: cost, structural performance, aesthetics. But there’s another

EPS is one of the lightest weight materials out there, yet historically it has struggled as an concrete aggregate. That is because, in many lightweight concrete mixes, traditional EPS beads present a recurring challenge – specifically, a phenomenon called “popcorning.” Popcorning occurs when uncoated EPS separates from the cement paste during mixing or curing, migrating

In many concrete applications – especially multi-story buildings, large-span structures, and precast components – the weight of the material itself is one of the most important engineering concerns. Concrete is heavy, and yet it is often the best choice for not only structural elements, but also flooring and décor. That means that architects typically have

The lighter the concrete, the easier the application and the more desirable the product – provided, of course, it does not reduce concrete’s durability, structure, or appearance. Historically, the use of lightweight aggregates has presented challenges related to moisture absorption, batch consistency, and variable compressive strength results. That is where CityMix comes in. CityMix has

Concrete product manufacturers want to make their products lighter. The lighter the weight, the more popular the product, as they’re easier to install, easier to ship, and more. Yet lightweight concrete formulations often face a significant performance challenge: instability during vibration. When standard lightweight aggregates are introduced into a mix, they can separate from the

Concrete products that are lighter weight are both easier to install and cheaper to create. If these products can be created without substantial loss to strength or longevity, then there is no reason not to use a concrete additive in all of your projects. That’s what you get with CityMix. CityMix provides an innovative lightweight