GB/T 2008-1987
Active
NB/T 11434.1-2023
Active
Industry standards-Energy
NB/T 11434.1-2023 Paste filling in coal mine—Part 1:Technical requirements of goaf isolation in fully mechanized mining face
NB/T 11434.1-2023 Paste filling in coal mine—Part 1:Technical requirements of goaf isolation in fully mechanized mining face
Basic Information
Standard Code:
NB/T 11434.1-2023
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Mining
ICS Name:
Mining and excavation
Publish Date:
2023-12-28
Implement Date:
2024-06-28
Publisher:
国家能源局
Technical Committee:
中国煤炭工业协会标准化专家组
Pages:
16 pages
Scope
本文件规定了煤矿膏体充填综采工作面采空区隔离工艺要求的隔离设备、隔离材料、隔离工艺要求、安全技术要求等。
本文件适用于煤矿综合机械化膏体充填采空区的隔离。
Development Information
Drafting Units:
山东康格能源科技有限公司、中国矿业大学、枣庄矿业(集团)有限责任公司蒋庄煤矿、山东省充填开采工程技术研究中心、彬县煤炭有限责任公司、徐州庆捷智能矿山科技有限公司、中国煤炭工业协会生产力促进中心
Drafting Persons:
常庆粮、李秀山、孙希奎、黄书翔、张西寨、王成、周中平、施现院、轩召军、李永超、吴晓琛、沈海东、徐春华、魏光宾、毕智强、李万仕、王旭、王永康、王娟娟、王晓敏、车明、苗峥、王朋飞、杨扬、苏衍兵、解飞翔
Same series standard
Referenced Standards
MT 113-1995 Flame and Electrostatic Resistance Test Method and Criteria for Polymer Products Used in Coal Mine Underground Workplaces
MT 542-1996 single-leg support shoe
MT/T 548-1996
AQ 1043-2007 Mining Product Safety Mark Identification
HG/T 2580-2022 Determination of tensile strength and elongation at break of rubber or plastic-coated fabrics
HG/T 2580-2008 Rubber or plastic-coated fabric - Determination of tensile strength and elongation at break
HG/T 2580-1994 Determination of tensile strength and tensile extension of rubber or plastic coated fabrics
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