Sökning: "Saman Ali Akbar"

Hittade 1 uppsats innehållade orden Saman Ali Akbar.

  1. 1. Evaluating and Comparing of Three Penetrability Measuring Devices : Modified Filter Pump, Modified Penetrability Meter, and Short Slot

    Master-uppsats, KTH/Jord- och bergmekanik

    Författare :Saman Ali Akbar; Manar Al-Naddaf; [2015]
    Nyckelord :grouting; penetrability; filtration; fitter pump; penetrability meter; short slot; cement-based grout;

    Sammanfattning : Rock grouting is a commonly used process for sealing rocks in tunnels to reduce water ingress. In order to achieve sufficient sealing level the grout must effectively penetrate into rock fractures while the limiting factor is filtration of cement based grout. LÄS MER