Grout Grippa Grout Sock

Having difficulty retaining grout in fractured or broken ground? Please allow us to introduce you to Grout Grippa, a specially formulated geo sock for use as a grout retainer around rock bolts and ground anchors to prevent loss of grout to country which serves to ensure performance of the rock bolt or ground anchor by maintaining the required grout to ground bond strength. The Grout Grippa sock is designed to allow grout to bleed through and moulds itself to the shape of the drill hole and trials have shown the grout to ground bond strength is not affected due to the presence of the sock.