Multi-frequency reversing alarms help improve safety and reduce noise pollution

DAU technology — a new force in active impact crushing

Comparing the comminution intensity of the SynchroCrusher with the conventional VSI

By Hans and Rosemarie van der Zanden

New washing plant boosts utilization of slate waste in North Wales

Geoff Dossetter of the Freight Transport Association warns that unless more roads are built society will continue to waste billions of pounds and billions of hours idling in useless roads c

Major investment improves operational flexibility and boosts output at Ennstone Breedon’s largest quarry

The effect of prill type and mixing technique

What the user should know

Hanson Aggregates launch new material to meet with the needs of the present without compromising the needs of the future

Shell Bitumen and The University of Nottingham benefit from pavement engineering alliance

Engineers from Batching & Blending Systems help increase reliability at RMC’s Washwood Heath depot by installing a comprehensive plant control system

The close relationship between bitumen and aggregate sometimes needs help

New asphalt plant redresses the balance at Lafarge Aggregates’ flagship Midlands quarry

Automated systems for today’s specialized asphalt mixes

Assessing wear protection and wear plate service life

Mike Foster, executive director, RMC Group, gave the following keynote speech at The Institute of Quarrying’s 2003 annual conference symposium in Newport, South Wales

Bardon Aggregates introduce tyre management good practice

An answer to contaminated water problems

A beneficial approach

Like many other mineral operations in environmentally sensitive areas, Schleith GmbH’s 2,500 tonnes per day limestone quarry near Eigeltingen, in the southern foothills of the Swabian Jura mountain

Dual role for a Wirtgen 2200SM surface miner

WRAP's head of aggregates examines the key issues

Prevention — much better than cure

Anwen Hughes and Sue Paterson from Carl Bro — consultants and engineers, take the lid off the new Water Bill and consider how quarry operators in England and Wales might prepare.