The invention provides kit comprising a rock anchor (20) having a static mixer (60) and a two part resin system (80,90) wherein a first part (80) of the resin system comprises an isocyanate and a second part (90) of the resin system comprises a silicate; a rock anchor secured in a ground formation (140); and a method of securing a rock anchor.
申请公布号
WO2012013968(A3)
申请公布日期
2012.10.11
申请号
WO2011GB51423
申请日期
2011.07.26
申请人
MINOVA INTERNATIONAL LIMITED;SYKES, ANDREW;HAWKER, ROBERT