| 摘要 |
<p>The invention relates to a method for cementing-in a lining tube in a bore hole, said method comprising placing said lining tube at a distal end of said bore hole, and introducing an aqueous liquid hydraulic cement composition into said distal end of said bore hole, characterised in that at least part of the length of said lining tube is aluminium and in that said cement composition comprises pulverulent aplite. The bore hole may be at least 12km long.</p> |
