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AGGREGATE SUBSTITUTES
In 2023, researchers crushed discarded coconut shells into aggregate substitutes, replacing 10% of coarse aggregate produced 34.8 N/mm² concrete strength- Miami researchers tested concrete that replaced sand with leaded CRT glass; a biopolymer helped limit lead leaching before durability damage raised concerns
- In 2024, researchers tested crushed waste concrete as a base for Chesapeake oyster reefs; oyster spat grew and survived with no detectable hydrocarbon leaching
- 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
- India Inc’s revenue growth to moderate to 13-15% in Q2 FY27; margins under pressure: ICRAIndia Inc’s revenue growth is expected to moderate to 13-15% in Q2 FY27 from 21.3% in Q1, ICRA said. Higher input costs could squeeze margi...27 Aug, 2026, 03.42 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
- Is ₹5-10 lakh health insurance cover enough? Check these 3 factors to know how much you needHealthcare costs in India are soaring due to escalating medical inflation. Experts warn that securing adequate health insurance is no longe...24 Aug, 2026, 10.44 AM IST
- Small, microcaps offer better alpha opportunities; midcaps look expensive: Equitree CIO Pawan BharaddiaIndian equities may stay supported by a resilient domestic economy, but future returns are likely to depend more on earnings growth than va...16 Aug, 2026, 10.02 AM IST
- Dish TV Q1 loss more than triples to Rs 286 crore; VZY sales cross Rs 200 croreDish TV India reported a consolidated net loss of Rs 286 crore for the quarter ended June 30, 2026, as subscription revenue fell 41% to Rs ...12 Aug, 2026, 01.52 PM IST
- GenAI may replace up to 12% of India's non-farm jobs, says Goldman SachsGenerative AI could substitute twelve percent of Indian non-agricultural jobs. Forty-eight percent of jobs will likely be complemented by t...29 Jul, 2026, 03.18 PM IST
- India’s development ladder after AI: What comes next?India’s future prosperity may increasingly depend on empowering its smaller economic units to become more productive using AI.25 Jun, 2026, 10.08 AM IST
- Haryana cabinet approves new rules: No petrol, diesel vehicles for cab aggregators in NCRHaryana's Cabinet has approved new rules for vehicle aggregators. From January 1, 2026, all new vehicles joining fleets in NCR areas must b...18 May, 2026, 06.59 PM IST
- Tata Steel, South East Railway join hands to develop green infraTata Aggreto, a greener substitute of natural aggregates used in road construction, and Tata Nirman, used as a raw material in manufacturin...07 Feb, 2024, 03.57 PM IST
- Convoluted ratings plague ESG scores: RBIThe practice makes "it tough for the average investor to understand what the aggregate ESG score stands for" the RBI said in its Report on ...04 May, 2023, 06.34 AM IST
- View: India need not worry about indicators like Global Hunger IndexThis ordinal valuation of ranking often masks the kind of changes taking place, which may be gradual and in the right direction. The simpli...22 Oct, 2021, 11.41 PM IST
- Soccer-Ajax reach Europa League final despite defeat at LyonSOCCER-EUROPA-LYO-AJA/ (PIX):Soccer-Ajax reach Europa League final despite defeat at Lyon12 May, 2017, 02.35 AM IST
- Tata Motors looks to raise Rs 300 cr via NCDsThe fund-raising is part of the company's plan to mop up Rs 4,400 crore through issuance of NCDs in one or more tranches on a private place...20 May, 2016, 02.53 PM IST
- Tata Motors to raise Rs 4,400 crore via NCDs this fiscalThe company intends to augment the long term resources by substituting part of the short-term liabilities with medium to long term resource...17 Jul, 2015, 01.39 AM IST
- Indian Metals & Ferro Alloys commissions Low Density Aggregates using fly ashIMFA, the country's leading producer of value-added chrome, has commenced production of Low Density Aggregate (LDA), an eco-friendly produc...03 Jun, 2014, 06.37 PM IST
- Rapid changes in global energy supplies & prices call for flexible prices in IndiaIndia must abandon its rigid administered-pricing regime in energy and let the market work, to allow diverse sourcing and substitutions.05 Sep, 2012, 05.51 AM IST
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