- Article
 
Strength, Porosity and Permeability Properties of Porous Concrete Made from Recycled Concrete Aggregates
- Muniter Muresa Muda,
 - Alemu Mosisa Legese,
 - Girum Urgessa and
 - Teshome Boja
 
Due to expansion in infrastructure and increased development of urbanization in Ethiopia, most of the places are covered either by impermeable cement concrete or bitumen that blocks the percolation of water from rainfall. A porous concrete made of ze...

