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FLY ASH ROAD BASE
In 1989, Kentucky engineers built a 750-foot road base using about 80 tons of ponded fly ash; the 11% ash section was reported to perform well against the conventional controlAn experimental road base in Kentucky utilized coal plant residue in 1988. Fly ash has been a federal construction material since the 1970s...- Tata Chemicals shares fall 3% after Kenya orders end to operations. Here’s whyTata Chemicals reported a consolidated net loss of Rs 17 crore in the June 2026 quarter, compared with a profit of Rs 252 crore a year earl...
- Tata Chemicals issues statement after Kenya govt orders suspension of operationsTata Chemicals Magadi has submitted a compliance report to the Kenyan government to address regulatory concerns and is awaiting further ins...
- Fly91 plane order: Smaller cities emerge as Indian aviation's next frontier as airlines bet on deeper, wider domestic networkFly91 new plane order: India’s regional aviation story is gathering altitude. Fly91 currently operates six ATR 72-600s. It plans to add ano...
- Abhinandan Varthaman quits IAF: How FLY91 hired the fighter pilot who shot down Pakistan's F-16 with an older-gen fighter jetAbhinandan varthaman retired: Former IAF Group Captain and Vir Chakra awardee Abhinandan Varthaman has joined Goa-based regional airline FL...
- In 2014, Royal Society of Chemistry scientists extracted D-limonene from waste orange peels at 96% purity, turning citrus processing waste into bio-based asphalt modifiersCitrus waste, previously considered rubbish, is now transformed into a valuable resource. D-limonene, derived from orange peels, is emergin...
- In 2020, Southwest University researchers treated rice husks with acid and burned them into ash; replacing 10% of cement with the ash increased compressive strength by 16.22% after 56 daysChinese researchers have found a way to strengthen cement using burnt rice husks. This agricultural waste, when treated and added, signific...
- 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, ...
- Former IAF Group Captain Abhinandan Varthaman joins Fly91 as pilotAbhinandan Varthaman, a former IAF Group Captain known for his valor, has taken to the skies as a pilot at Fly91 since August. Awarded the ...
- Fly91 orders 40 ATR-72 aircraft in $1-billion fleet expansion push across IndiaRegional airline Fly91 has placed an order for forty new ATR-72 turboprop aircraft, which will drastically increase its fleet size. Anticip...
- 'We are so, so lucky': Dubai Indian expats recall close call during Kailash pilgrimage amid Nepal floodsDubai-based Indian pilgrims returning from Mount Kailash narrowly avoided deadly Nepal border floods. Their planned return route was devast...
- FSSAI issued clear directives to 5-star hotels emphasising zero tolerance for any violations ahead of BRICS Summit: SourcesFSSAI met with leading five-star hotels regarding food safety violations. The authority emphasized zero tolerance for any breaches of hygie...
- Mass burials in Nepal as death toll from flash floods exceeds 1,000Rescue teams continued searching debris-strewn areas along the Nepal-China border for thousands missing after catastrophic Himalayan floods...
- Aerospace startup Alteon raises $2.5 million from Lachy Groom, Together FundAlteon is developing autonomous dynamic-soaring aircraft that harvest energy from wind gradients, similar to how albatrosses fly. Its next ...
- Fly-Hi Maritime, Farm Peace IPOs open today: Check price, lot size, GMP and key datesFly-Hi Maritime and Farm Peace IPOs open for subscription on the BSE SME platform from September 1 to 3, 2026. Fly-Hi Maritime carries a 5%...
- Fly91 close to ordering at least 20 ATR turboprops, sources sayIndian airline Fly91 is close to ordering at least twenty ATR turboprop aircraft. This significant deal signals a strong bet on India's exp...
- 54 Kannadiga tourists stranded in Nepal floods return safely to KarnatakaFifty-four Kannadiga tourists returned safely to Bengaluru from Nepal on Saturday night. Flash floods had damaged roads and bridges, leavin...
- 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...
- In 2021, RMIT tested shredded face masks with recycled concrete for road bases; 1 kilometer could use 3 million masks and divert 93 tonnes from landfillEngineers from Australia have introduced an innovative strategy for converting used face masks into construction materials for roads. This ...
- 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...
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