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AQ 1116-2020General safety specification of polymer material for consolidation, water stopping, void filling and sprayed sealing at coal mine (English PDF)

煤矿加固、堵水、充填和喷涂用高分子材料通用安全技术规范

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Issued by

Ministry of Emergency Management

Level / Type

National · Mandatory

Issue date

November 10, 2020

Implementation date

May 1, 2021

Scope

AQ 1116-2020 is the English-translated version of 煤矿加固、堵水、充填和喷涂用高分子材料通用安全技术规范.

AQ 1116-2020 — General safety specification of polymer material for consolidation, water stopping, void filling and sprayed sealing at coal mine

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Document preview — AQ 1116-2020

National Standard of the People's Republic of China

ICS: 73.100.10
Classification: D 09

Issued by: Ministry of Emergency Management

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

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.

Document data

International classification (ICS): 73.100.10.

Chinese classification (CCS): D09.

Estimated length of the Chinese original: 13,182 words.

Standards quoted by this document

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

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.

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