Seal Aggregate Concrete: Balancing Durability and Aesthetic Appeal - Shield Insight Hub
Getting your concrete mix right isn’t just about cement and water—it’s about the size, shape, and blend of aggregates. Optimizing aggregate gradation improves workability, durability, and strength ...
SlashGear on MSN: The pros and cons of using acrylic concrete sealer in your garage
Acrylic concrete sealer can be used to upgrade the look of your garage floors, but using this type of sealant has as many benefits as it does drawbacks.
The pros and cons of using acrylic concrete sealer in your garage
WDRB: The best way to seal asphalt and concrete around your home
For Construction Pros: The Safer Road: How Lightweight Aggregate Improves Asphalt Chip Seal
Safer roads begin with safer materials. For paving projects using asphalt chip seal, lightweight aggregate made from expanded shale, clay or slate (ESCS) has a greater bond strength and skid ...
Seals are pinnipeds, a group of animals with three separate families—phocidae, otaridae, and odobenidae—that are the only mammals that feed in the water and breed on land.
New research shows Weddell seals avoid making extreme dives for prey during midday, allowing the seals to keep diving over and over without having to pause for long. This allows them to spend almost all of their time underwater, foraging under high-light conditions, which is best for visual hunters. (Michelle Shero, ©Woods Hole Oceanographic Institution)
The night approaches quickly. A harbor seal plunges into the water, diving deep as the sunlight recedes. Through the dark, turbid waters, she searches for fish. Suddenly, the whiskers on her right cheek begin vibrating. And she’s off. Heather Beem is closely examining seal whiskers for insights to design new…
