Ostwald Bros is leading the way in restoring Queensland?s infrastructure, thanks to a RM500 reclaimer.
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Shaft impactor impresses road construction contractor
Can you improve profits, reduce waste and your carbon footprint at the same time? RPQ, a group of companies providing a range of services in road construction and maintenance, believes it did when it decided to commission the KPI-JCI FT4250CC into its project.
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Poly ripple screens now stand out in red
Colour switch aims to trigger job customers' memories when re-ordering their screen media.
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Reuse of oil catalyst in cement manufacture
A joint Boral, Shell and Mobil project that used oil industry spent catalyst as a raw material replacement in cement has diverted 4000 tonnes per year of material from landfill, conserved virgin resources and provided cost savings. Brian McGrath reports.
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New test method for assessing fine aggregate
Traditionally, good quality manufactured sand for use in concrete mixes has been achieved by measuring and chemically treating the deleterious clays within the fines. Leon Bablouzian, Nathan Tregger and Tasha Eagle outline a new test procedure for assessing clay contamination.
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Coal power station waste as a fine aggregate replacement in concrete
With sand resources likely to be depleted in the future, attention is turning to options for fine aggregate. Rishabh Satsangi discusses research into the use of coal bottom ash as a viable substitute for the application of sand in concrete manufacturing.
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Beaconsfield miner to speak at M&E NSW
Brant Webb, survivor of Tasmania?s Beaconsfield gold mine tragedy in
2006, is part of the Safety Day at the Mining & Engineering NSW
exhibition in Newcastle this week.
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Hybrid excavator digs up awards
Komatsu?s hybrid diesel/electric excavator concept ? comprising the
HB205 and the HB215LC - has been recognised by two Australian design
awards in the last month.
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Little Dugless digs deep
The Dugless 900 is a remote-controlled compact crawler unit designed to manoeuvre under low conveyors and clear up blockages and spillages from inaccessible and remote points around conveyor systems.
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CLG888 wheel loader
The LiuGong CLG888 Tier 3 wheel loader has a Cummings 250kW engine and an operating weight of 30 tonnes (30,000kg).
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