BLASTING SYSTEMS&METHODS

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专利权人:

Park, Allen

发明人:

Park, Allen

申请号：

EP20140814438

公开号：

EP3011261(A4)

申请日:

2014.06.16

申请国别(地区):

欧洲专利局

年份:

2017

代理人:

摘要：

In one preferred form of the present invention there is provided a method of stemming a blast hole with a super absorbent polymer. The method includes providing a super absorbent polymer substance as a gelled length in the blast hole. The gelled length provides a pressure wave reflecting stem, to increase the efficiency of an explosive during blasting, with the explosive being located in the blast hole.

来源网站：

中国工程科技知识中心

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