In this contribution are described some results of measurement of air permeability with a TPT (Torrent Permeability Tester) instrument of selected concretes with different type of fibres and comparative concretes without fibres.
In this contribution are described some results of measurement of air permeability with a TPT (Torrent Permeability Tester) instrument of selected concretes with different type of fibres and comparative concretes without fibres. (en)