Trade Journals for the Concrete Industry

Permeable interlocking concrete paving (PICP) paving is taking root in South Africa. Introduced for the first time last year, the eighth and largest PICP project to date is nearing completion. In this instance, PICP is being used to pave a 13,000 m² car park on the West Campus of the University of the Witwatersrand. Abutting one of Johannesburg’s major thoroughfares, the parking ground is split in two, a lower sec tion comprising approximately 6,000 m² and an upper portion covering some 7,000 m².