Tanzania: Firing up

Ali Sheriff looks at how to make the leap from batch to continuous firing of bricks in Tanzania.

Sustainable thinking

Aidan Bell, co-founder of Envirobuild, UK, looks at the production of clay and how modern methodologies have influenced an ancient discipline.

Q&A – Nigel Cooke

Dr Nigel Cooke, Director of the UK Quality Ash Association, talks to Gary Peters about his career and the fly ash industry.

Survey from the sky

Adrian Wilkinson and Rupert Wilks, QuarryDesign, UK, explore the use of drones in quarry surveys.

With spraying colours

Ines Nastali looks at the latest trends in pigment engineering and how chemicals used in the industry should be surveyed for effective environmental impact control.