24 Mar 2021
Pratliperl® revolutionises eco construction industry
Energy efficiency in the construction industry is more important than ever due to load-shedding and the rising cost of electricity. The thermal insulation of a two-leaf (220 mm) brick wall can be doubled, for example, by simply plastering the inside and outside with Pratley’s Pratliperl®. Pratliperl® is derived from a volcanic glass called Perlite. The raw...
