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ALTERNATIVE MATERIALS IN CEMENT
In US, a Missouri facility shreds up to 3,000 retired wind-turbine blades a year; the waste is reused in cement production- A Nigerian engineer built his first model house with 14,800 sand-filled plastic bottles; the experiment later grew into 15 houses, including a five-bedroom duplex
- In 2009, Illinois used 38,881 tons of fly ash in highway construction; IDOT reported spending $1.75 million while reducing landfill use and cement demand
- In 2022, researchers studied sugarcane bagasse ash as a partial cement substitute; lower replacement levels showed better mechanical performance in concreteResearchers are investigating the potential of sugarcane bagasse ash as a sustainable alternative for concrete production. Rich in silica, ...03 Sep, 2026, 03.30 PM IST
- These mid-cap stocks with ‘Strong Buy’ & ‘Buy’ recos can rally over 25%, according to analystsIn the equity market, it is generally good to keep one eye on risk management. But there are times when it becomes a must-do. We are curren...03 Sep, 2026, 11.55 AM IST
- Accelerating Plastics Circularity: Turning Ambition into Scalable Action | Industry RoundtableIndustry experts convened to emphasize the need for advancing plastics circularity throughout India and the Asia Pacific region. They ident...02 Sep, 2026, 07.04 PM IST
- In 2023, researchers crushed discarded coconut shells into aggregate substitutes, replacing 10% of coarse aggregate produced 34.8 N/mm² concrete strengthCoconut shells offer a sustainable alternative to gravel in concrete construction. Studies show replacing ten percent of coarse aggregate w...02 Sep, 2026, 06.30 PM IST
- In 2025, Monash researchers developed a self-adaptive microporous ceramic; daytime cooling reached 19.5°C below ambient while nighttime overcooling was limited to 3.3°CScientists have unveiled an innovative ceramic designed for passive radiative cooling applications. This advanced material efficiently lowe...02 Sep, 2026, 02.40 PM IST
- UPenn researchers copied elephant skin in porous cement tiles; a mockup home stayed near 32°C versus 42°C and 52°C with commercial stucco surfacesResearchers developed innovative cement tiles inspired by elephant skin for passive cooling. These tiles feature engineered cracks that abs...28 Aug, 2026, 04.00 PM IST
- UAE has turned desert sand into construction bricks using a new eco-friendly method developed by scientists that doesn't need additional heat to harden and could reduce cement importsResearchers in the UAE have developed construction bricks using abundant desert sand and alkali-activated binders instead of conventional P...28 Aug, 2026, 03.35 PM IST
- In an Australian study, waste glass replaced up to 60% of river sand in concrete; the recycled mix gained strength and resisted chloride penetrationEngineers in Australia have found that substituting sand with waste glass in concrete mixes can be beneficial. By using up to sixty percent...28 Aug, 2026, 02.10 PM IST
- These mid-cap stocks with ‘Strong Buy’ & ‘Buy’ recos can rally over 25%, according to analystsGiven the possibility of hostilities resuming in the Gulf region, focus on risk management in the market. Why? Because fresh hostilities wi...27 Aug, 2026, 12.17 PM IST
- Wind turbines in US can last around 30 years; what happens to their enormous blades after they stop turning may surprise youWind turbines typically have a lifespan of around thirty years, and at the end of this period, much of their structure can be efficiently r...26 Aug, 2026, 10.12 PM IST
- In 2019, Sydney replaced part of a busy road with concrete made from industrial waste. Five years later, the experiment had a surprising resultA road trial in Sydney tested the durability of concrete created from industrial waste, revealing impressive results. The geopolymer concre...24 Aug, 2026, 07.40 PM IST
- Wyoming buried 1,124 wind turbine blades in a landfill, but a Missouri plant found a way to reuse 7,000 more old blades by turning them into cement feedstock and kiln fuelWyoming buried 1,124 wind turbine blades in a Casper landfill after cutting each into three pieces, but a Missouri plant near St Louis has ...18 Aug, 2026, 03.06 PM IST
- Earlier this year, a 29-year-old Argentine engineering student mixed iron fillers into ordinary plaster to create a magnet-friendly wall finish. Now it could appeal to 45 million U.S. renter households looking to hang objects without drilling holesA student developed a magnetic cement finish for walls. This material allows hanging objects without drilling into surfaces. The finish con...13 Aug, 2026, 07.40 PM IST
- Quote of the day by Keanu Reeves: “If you have been brutally broken, but still have the courage to be...” — Life lessons from a motivational quote by the star of The Matrix and John Wick on resilience, kindness, emotional strength, compassion, healing, courage, and why staying gentle after being deeply hurt can be a true mark of strengthToday’s quote of the day by Keanu Reeves: The famous quote by Keanu Reeves emphasizes that surviving hardship without losing one's innate c...08 Aug, 2026, 10.30 PM IST
- Are you an NRI who sold an under-construction property? Here's what actually counts as your “Date of Purchase” for capital gains calculationNRIs selling under-construction property must use the allotment date for capital gains. This date determines long-term versus short-term ca...29 Jul, 2026, 11.21 AM IST
- Gold and silver retreat from peaks: Here's what the price reset means for your portfolioGold and silver prices have significantly declined after reaching peaks earlier this year. This correction follows a period of strong gains...27 Jul, 2026, 10.49 AM IST
- All bad news is priced in, but don't call it a bull market yet: SAMCO MF CEO Viraj GandhiLargecaps offer better safety as valuations are below historical averages. Private banks and cement sectors show clear earnings visibility ...24 Jul, 2026, 09.00 AM IST
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