首页> 外国专利> A method and an apparatus for creating a void, low-density fill or combination of void and low-density fill for underground mining comprising at least one module of formwork to be positioned in an open stope of an underground mine prior to carrying out a backfilling operation.

A method and an apparatus for creating a void, low-density fill or combination of void and low-density fill for underground mining comprising at least one module of formwork to be positioned in an open stope of an underground mine prior to carrying out a backfilling operation.

机译：一种用于产生用于地下采矿的空隙，低密度填充或空隙与低密度填充的组合的方法和设备，该方法和设备包括至少一个模板模块，该模板模块在进行回填之前被置于地下矿山的露天采场中。操作。

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摘要

The present invention provides a method and an apparatus for creating a void, low-density fill or combination of void and low-density fill for underground mining comprising at least one module of formwork to be positioned in an open stope of an underground mine prior to carrying out a backfilling operation.

机译：本发明提供了一种用于产生用于地下采矿的空隙，低密度填充或空隙与低密度填充的组合的方法和设备，该方法和设备包括至少一个模板模块，该模板模块在被放置之前位于地下矿的露天采场中。进行回填作业。

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公开/公告号AU2016305485A1

专利类型
公开/公告日2018-03-08

原文格式PDF
申请/专利权人 EVOLUTION RESOURCE GROUP PTY LTD;
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申请/专利号AU2016305485A1
发明设计人 MOORE GREGORY;
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申请日2016-08-12
分类号E21C41/16;E21F15/04;
国家 AU
入库时间 2022-08-21 12:45:34

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