Cement That Actually Cools Cities Down скачать в хорошем качестве

Cement That Actually Cools Cities Down

🧊 Mirror Cement Could End Urban Heat Islands Forever 🏙️ Find the full article on Earth.com here: https://www.earth.com/news/cement-of-... Scientists at Southeast University have developed revolutionary cement that actually cools cities instead of heating them up. This breakthrough material uses ettringite crystals to reflect sunlight and radiate heat into space, staying significantly cooler than traditional concrete. 🧊 Key highlights from this discovery: ❄️ Cement stays 47 degrees Fahrenheit (26°C) cooler than regular Portland cement 🌡️ Remains about 10 degrees Fahrenheit (5.4°C) cooler than the surrounding air temperature 🔬 Ettringite crystals act like mirrors and radiators 💪 Stronger than traditional cement with 100+ MPa strength 🎨 Available in multiple colors while maintaining cooling properties ♻️ Reduces manufacturing emissions by 25 percent 🌍 Could cut 2,867 kg of CO2 per tonne over 70 years 🏙️ Tested successfully at Purdue University rooftops ⚡ Eliminates need for additional air conditioning electricity 🌟 Works day and night to release stored heat This smart cement technology could transform urban environments by reducing heat islands, cutting energy demands, and helping cities reach carbon neutrality faster. The material maintains its reflective properties even after UV exposure and weather testing. #CoolingCement #ClimateChange #SmartMaterials #UrbanHeat #GreenTechnology #Concrete #Innovation #Science #Sustainability #CarbonNeutral