... could be applied for immediate point anchorage and grout for permanent support.TRM parameters MODELSPECIFICATION(mm)BEARING ... hole mouth .4.Attach about one meter of grout tube to the end of the cable bolt ... hole mouth to eliminate lose of grout when pumping,6,Connect the grout tube to pump and place ... the water container,when the hole is full of grout, air bubbles will disappear.7.Tension the cable ...