Now showing items 1-2 of 2

    • Heavy duty and eco-friendly hybrid composite 

      Rozyanty, Rahman, Dr. (Universiti Malaysia Perlis (UniMAP)School of Manufacturing Engineering, 2014-05)
      There is a dramatically surge in interest in environmentally materiais and technology in industrial sectors and composites derived from natural, renewable resources. Manhole covers, septic tanks, automotive parts and ...
    • Main Hole Cover from Fiberglass 

      Azuan Aziz, Awang; Muhamad Hanif, Yusof; Wan Rusmawi, Wan Mohamed; Masri Hana, Mohamad Apandi (Universiti Malaysia Perlis (UniMAP)Pusat Pengajian Kejuruteraan Alam Sekitar (PPKAS), 2010-03-03)
      To replace the existing manhole cover is made from simple iron brittle, not flexible but avoid repeated theft.