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18 de jun. de 2024 · Concrete utopia est un film réalisé par Um Tae-hwa avec Seo-Joon Park, Lee Byung-Hun. Synopsis : Séoul est frappée par un puissant tremblement de terre qui détruit toute la ville, à l ...
Hace 1 día · Unlike most materials, concrete is often cast and cured on site rather than in the (more) controlled conditions of a factory. That means that temperature and humidity—as well as exposure to sun, wind, and precipitation—can affect cast-in-place concrete. Let’s look at the materials science of concreting in hot weather.
24 de jun. de 2024 · 19 Solid DIY Shade Sail Post Ideas. 1. Easy to Hoist and Demount 3-Point Shade Sail Post Idea. 2. Shade Sail Combo with Steel Posts In Concrete. 3. Two 4×4 Wood Posts with Simple Rigging for a Square Shade Sail. 4. Two 6×6 Wood Posts with Turnbuckles for a Deck Shade Sail. 5. Wood Posts and Cross Beams for Four Triangular Shade Sails. 6.
1 de jul. de 2024 · You can reduce your risk of sun damage and skin cancer by staying in the shade under an umbrella, tree, or other shelter. Your best bet to protect your skin is to use sunscreen or wear protective clothing when you're outside—even when you're in the shade.
29 de jun. de 2024 · Your sunroom flooring needs to defend against a yearly grab-bag of moisture, heat, cold, and sun. It should resist scratching, peeling, and fading. And, of course, it should match your taste and creative vision.
11 de jun. de 2024 · This innocuous, dark lump of concrete could represent the future of energy storage. The promise of most renewable energy sources is that of endless clean power, bestowed on us by the Sun, wind...
27 de jun. de 2024 · The Sun is the source of an enormous amount of energy, a portion of which provides Earth with the light and heat necessary to support life. It is part of the " observable universe ," the region of space that humans can actually or theoretically observe with the aid of technology.
