Spiral anchorreinforcementin the sandanchoris generally usedtents,tentswereblowncontrolrun.Screwanchorin the sandwhilethe softsoil conditions, theability togripthe pilethan the averageXiechatobetterperformance. Typically, you needaniron barabout 1cm diameter,inserted into thegroundalong thedirection ofthe pilerelative tothe top of thehole,thenrotateclockwisetothe pile,until thespiralpart of thesandysoilcanenter.Note that,inhardsoilconditionscan not beusedtoscrewpiles,so as to avoidreduced efficiency.