Green360 uses red mud waste to make game-changing greener cement
The company has successfully developed a proprietary cement blend using red mud and kaolin, which dramatically slashes environmental risks and carbon emissions while retaining the strength and reliability of traditional concrete. Green360 says the product's performance has exceeded international safety and performance tests.
Red mud is a problematic waste left behind after alumina is extracted from bauxite. Every tonne of alumina produces up to 1.5 tonnes of the red sludge, which is loaded with heavy metals and has long created hazardous headache.
Laboratory results showed Green260's production process reduced highly toxic chromium leachate by a whopping 95 per cent and put a complete check on remedial uranium and thorium.
'These results are extremely encouraging.'
Green360 Technologies executive chairman Aaron Banks
Chromium levels came in at just 0.023 and 0.026 milligrams per litre (mg/L), which is well below the 0.5mg/L inert waste threshold, while uranium and thorium were undetectable. These results easily surpassed the European standard for inert waste, putting it on par with clean fill.
Adding serious muscle to its green cement credentials, Green360 showed that when 30 per cent of traditional Portland cement was swapped out of a cement mix for its red mud-kaolin blend, the batch still packed a punch, hitting a 28-day compressive strength of 30 megapascals. The company says at that level, the modified cement is still more than 85 per cent of the strength of standard cement, proving the eco-friendly alternative is no lightweight in the commercial arena.
The company now plans to scale up testing through a commercial trial with joint venture partner PERMAcast to prove the product across a range of precast concrete applications, such as structural panels and cement pipes.
Green360 Technologies executive chairman Aaron Banks said: 'These results are extremely encouraging. We've not only addressed a significant environmental challenge by repurposing red mud - a major industrial by-product - but also unlocked its commercial potential in sustainable construction. Alongside PERMAcast, we are rapidly developing alternatives to traditional Portland cement that still perform to commercial standards and are suitable for real-world applications.'

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West Australian
7 hours ago
- West Australian
BMG unlocks Wiluna Mining processing option for Wiluna gold
In a transformational move, BMG Resources has executed a memorandum of understanding (MoU) clearing a path to toll treatment of its Abercromby gold ore at Wiluna Mining Corporation's Matilda plant. Wiluna Mining's fully operational conventional carbon-in-leach (CIL) gold ore processing facility is 20 kilometres northeast of BMG's project and is well-suited to process the company's Abercromby ore. The well-credentialled operation processes Wiluna Mining's ore and accepts third-party feed. The MoU lays out a structure for the two companies to enter an ore toll treatment arrangement to mill and process the Abercromby ore. It offers an ideal processing solution to support BMG's mine development scoping study for Abercromby to deliver a practicable financial model. BMG has worked up a handsome resource at Abercromby comprising 11.12 million tonnes averaging 1.45 grams per tonne (g/t) gold for 518,000 ounces of the precious metal. The resource comprises open pit and underground inferred resources totalling 353,000 ounces of gold, while indicated open pit and underground resources make up a further 165,000 ounces of gold. Metallurgical testwork has shown Abercromby's near-surface, free-milling ore to be amenable to conventional CIL processing. BMG says the global resource features high-grade gold zones, including 935,000 tonnes at 5.06g/t gold for 150,000 ounces, which could be selectively mined in an earlier stage of mine development. BMG envisages delivering ore to the Matilda run-of-mine pad. Wiluna Mining will crush and process the ore, then deliver the gold to a yet-to-be-agreed refinery. BMG anticipates retaining title to the ore during the process. The processing fee will likely be based on a fixed rate per tonne of ore processed, subject to adjustments. Abercromby offers BMG advantages beyond its favourable compatible metallurgy. The project is on a granted mining lease, which eases the mine permitting process, and it is close to infrastructure, including grid power and trafficable roads and at 20km from the Matilda plant, it is within close ore-hauling distance. The soaring gold price also supports BMG's plans to advance its commercial strategy for accelerating Abercromby to near-term development and early exploitation. The new MoU and imminent finalisation of a toll-treating arrangement represent a giant step towards the company's transition from developer to producer. BMG is now pressing ahead with a scoping study to evaluate Abercromby's best low-capex, high-margin options for a potential earliest possible mining venture. Is your ASX-listed company doing something interesting? Contact:

News.com.au
7 hours ago
- News.com.au
Closing Bell: Utility players burst off bench to keep ASX from falling too far behind
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ASX SMALL CAP LAGGARDS Today's worst performing small cap stocks: Code Name Last % Change Volume Market Cap C7A Clara Resources 0.003 -25% 1,011,827 $2,353,084 EDE Eden Innovations 0.0015 -25% 22,000 $8,219,762 FAU First Au Ltd 0.003 -25% 6,532,822 $8,305,165 AGY Argosy Minerals Ltd 0.026 -24% 19,499,638 $49,501,312 PV1 Provaris Energy Ltd 0.014 -22% 1,123,604 $12,564,023 AQC Auspaccoal Ltd 0.04 -22% 27,068 $35,723,847 1AD Adalta Limited 0.002 -20% 2,700,000 $2,678,291 GGE Grand Gulf Energy 0.002 -20% 750,000 $7,051,062 MEL Metgasco Ltd 0.002 -20% 1,097 $4,581,467 TMX Terrain Minerals 0.002 -20% 81,780 $6,329,536 HE8 Helios Energy Ltd 0.018 -18% 1,572,173 $70,630,530 ALM Alma Metals Ltd 0.005 -17% 2,024,333 $11,104,423 BPP Babylon Pump & Power 0.005 -17% 3 $20,261,346 GMN Gold Mountain Ltd 0.0025 -17% 7,724,232 $16,859,278 MRD Mount Ridley Mines 0.0025 -17% 751,500 $2,335,467 NES Nelson Resources. 0.0025 -17% 31,999 $6,515,783 NFL Norfolkmetalslimited 0.14 -15% 111,195 $8,586,754 MDR Medadvisor Limited 0.047 -15% 6,964,794 $34,363,178 AKN Auking Mining Ltd 0.006 -14% 2,943,588 $4,023,451 AYT Austin Metals Ltd 0.003 -14% 104,766 $5,544,670 LCL LCL Resources Ltd 0.006 -14% 95,362 $8,394,800 OVT Ovanti Limited 0.006 -14% 3,900,487 $29,850,265 SNS Sensen Networks Ltd 0.03 -14% 10,000 $27,756,312 SPX Spenda Limited 0.006 -14% 1,789,660 $32,306,508 AHK Ark Mines Limited 0.155 -14% 7,950 $11,908,926 Making news… Argosy Minerals (ASX:AGY) was down 24% after completing an oversubscribed share placement, raising $2m at 2.5 cents per share. 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Mercury
8 hours ago
- Mercury
Break it Down: Antipa Minerals
Don't miss out on the headlines from Stockhead. Followed categories will be added to My News. Stockhead's Break it Down brings you today's leading market news in under 90 seconds. In this episode, host Tylah Tully investigates Antipa Minerals (ASX:AZY) and a placement set to take the emerging gold developer through to a definitive feasibility study at its Minyari Dome gold project in WA's Paterson province. Tune in to hear all about it. While Antipa Minerals is a Stockhead advertiser, it did not sponsor this content. Originally published as Break it Down: Antipa raising $40 million to fund Minyari Dome gold development