AQ 1116-2020 PDF English
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Basic data
| Standard ID | AQ 1116-2020 (AQ1116-2020) |
| Description (Translated English) | General safety specification of polymer material for consolidation, water stopping, void filling and sprayed sealing at coal mine |
| Sector / Industry | Industrial Safety Standard |
| Classification of Chinese Standard | D09 |
| Classification of International Standard | 73.100.10 |
| Word Count Estimation | 13,182 |
| Date of Issue | 2020-11-10 |
| Date of Implementation | 2021-05-01 |
| Quoted Standard | GB/T 2406.2; GB/T 2567-2008; GB/T 3536; GB 5749; GB/T 5750.1; GB/T 6680-2003; GB/T 18244; GB 18583; MT 113-1995; NES 713 |
| Regulation (derived from) | Emergency Management Department Announcement No. 6 of 2020 |
| Issuing agency(ies) | Ministry of Emergency Management |
| Summary | This standard specifies polymer materials for coal mine reinforcement, polymer materials for coal mine water shutoff, polymer foam materials for coal mine filling and sealing, and polymer materials for coal mine spraying and wind blocking (hereinafter referred to as polymer materials for coal mines) The classification, technical requirements, test methods and inspection rules of This standard applies to polymer materials for coal mine reinforcement, polymer materials for water shutoff in coal mines, polymer foam materials for coal mine filling and sealing, and polymer materials for coal mine spraying and wind blocking. |