Incorporating plastic waste into asphalt pavements presents a sustainable solution to resource depletion and environmental pollution. Utilizing polyethylene, polypropylene, and polystyrene through wet and dry processing methods enhances asphalt's durability and thermal stability while reducing waste. However, challenges such as compatibility issues, potential microplastic pollution, and the need for specialized equipment remain.
By Nidhi Dhull
25 Jul 2024
Underwater construction, initiated by Jacques Cousteau's team in the 1960s, has evolved significantly, driven by technological advancements to support transportation, telecommunication, defense, and leisure activities. Essential techniques include using caissons and cofferdams, and concrete placement methods like tremie and pumping.
By Nidhi Dhull
18 Jul 2024
Geopolymer concrete offers an eco-friendly solution to traditional Portland cement by utilizing industrial waste materials and reducing CO2 emissions. This article examines its production, properties, advantages, and potential applications, as well as the challenges and future prospects of adopting geopolymer technology in the construction industry.
By Nidhi Dhull
10 Jul 2024
Biophilic design integrates natural elements into architecture to enhance environmental sustainability and human well-being. This approach, rooted in the human affinity for nature, offers numerous benefits, including improved air quality, mental health, and climate resilience, while facing challenges in planning, maintenance, and public perception.
By Nidhi Dhull
4 Jul 2024
Global fly ash production from coal power plants is approximately 544 million tons annually, with 80% ending up in landfills, posing severe environmental concerns. However, its recycling potential in construction can reduce the carbon footprint and resource consumption in building materials, promoting sustainability.
By Nidhi Dhull
26 Jun 2024