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MT/T 1150-2011Technical specification of drilling for pregrouting from the surface in vertical shaft (English PDF)

立井井筒地面预注浆工程注浆钻孔施工技术规范

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Issued by

State Administration of Work Safety

Level / Type

National · Recommended

Issue date

April 12, 2011

Implementation date

September 1, 2011

Scope

MT/T 1150-2011 is the English-translated version of 立井井筒地面预注浆工程注浆钻孔施工技术规范.

MT/T 1150-2011 — This standard specifies the terms and definitions Mine Mine Shaft ground pre- grouting grouting drilling construction, design requirements, construction technology and drill testing.

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Document preview — MT/T 1150-2011

National Standard of the People's Republic of China

ICS: 73.020
Classification: D 15

Issued by: State Administration of Work Safety

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the terms and definitions Mine Mine Shaft ground pre- grouting grouting drilling construction, design requirements, construction technology and drill testing. This standard applies to coal Mine Shaft ground pre-grouting works.

Document data

International classification (ICS): 73.020.

Chinese classification (CCS): D15.

Estimated length of the Chinese original: 13,166 words.

Standards quoted by this document

GBJ 213; AQ 2004; JGJ 46

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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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