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  • Q

    Can you provide any information on insulating gunite in spa installations?

    A
    There are two ways to insulate the outside of concrete spas. The first way is to shotcrete the spa and then glue Styrofoam to the outside of the concrete shell or to spray the insulated foam to the outside surface. The second way is to use the ICF (insulated concrete form).
  • Q

    Are concrete mixer pump and concrete pump safe to operate?

    A
    Generally speaking, yes, concrete mixer pump and concrete pump are safe to operate. The pump has evolved into a machine with many different safety features, like an ‘emergency stop’ (or ‘E-Stop’) butt..
  • Q

    What type and grade of oil is used in hydraulics of concrete pump?

    A
    The factory fill hydraulic oil is anti-wear YB-N68. If the temperature in the working site is much low, YB-N68 is suggested.
  • Q

    How far can you concrete convey pump concrete?

    A
    Small concrete pump can pump concrete vertical height 110m (360feet) and level transmission distance 300m (980feet).
    Large concrete pump can pump concrete vertical height 150m (492feet) and level transmission distance 450m (1475feet).
  • Q

    Can you portable concrete pump used into an area with very limited access?

    A
    Yes, just give us a five or six inch opening and we can place our hose through the opening and pump into any area with that small of an access.
  • Q

    What kind of problems can occur with concrete pump machine?

    A
    Most commonly, operator error is the cause of problems with concrete pumps.
    Pump line blockages can also occur and these are due to either operator error, a problem in the concrete mix design or insufficient mixing of all the ingredients used to make concrete, which can cause segregation of the mix. A delay in placing concrete due to traffic congestion or problems on site can also result in ..
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