Journal of Civil, Construction and Environmental Engineering

Volume 4, Issue 3, June 2019

  • Attractive Factors of Public Private Partnership (PPP) for Road Projects in Ethiopia

    Getachew Yilma Debela

    Issue: Volume 4, Issue 3, June 2019
    Pages: 59-68
    Received: 12 June 2019
    Accepted: 10 July 2019
    Published: 23 July 2019
    Abstract: The private sector has long been involved in delivering public sector projects in Ethiopia but its role limited as consultant and contractor for the government. Over recent years, the interest in adopting Public Private Partnership (PPP) has increased internationally. Many research outcomes have presented positive reasons for the governments and th... Show More
  • Effect of Retarder Usage on Concrete Characteristic

    Panennungi Tayeb, Mithen Lullulangi, Onesimus Sampebua’

    Issue: Volume 4, Issue 3, June 2019
    Pages: 69-72
    Received: 16 June 2019
    Accepted: 26 July 2019
    Published: 10 August 2019
    Abstract: This research is experimental research aimed at to investigate the effect in using retarder onto concrete workability and compressive strength. The sample will be made of concrete cube with uniform size is 15 cm x 15 cm x 15 cm. the total amounts of cube are 96 pieces, each 32 samples for each data groups into 0%, 1%, 2% and 4%, the sample are then... Show More