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JB/T 11857-2014Building Construction Machinery and Equipment - Flexible Shaft and Flexible Pipe for Concrete Vibrators (English PDF)

建筑施工机械与设备混凝土振动器专用软轴和软管

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

May 6, 2014

Implementation date

October 1, 2014

Scope

JB/T 11857-2014 is the English-translated version of 建筑施工机械与设备混凝土振动器专用软轴和软管.

It fixes the types of these components and their basic parameters, the technical requirements placed on them, the test methods used to verify those requirements, the inspection rules, and packaging, transport and storage.

Its field of application is the hose used on concrete vibrators, described in terms of the torque it carries. Among the standards it quotes are GB/T 247, GB/T 528, GB/T 1801, GB/T 2103, GB/T 4357 and YB/T 5058.

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Document preview — JB/T 11857-2014

National Standard of the People's Republic of China

ICS: 91.220

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Foreword
Scope
Normative references
About this standard
Classification and status

1 Foreword

JB/T 11857-2014 was issued by MIIT on 6 May 2014 and has been in force since 1 October 2014.

2 Scope

JB/T 11857-2014 is a recommended Chinese machinery industry standard in the building construction machinery and equipment series, covering the flexible shaft and the flexible pipe made for concrete vibrators. It fixes the types of these components and their basic parameters, the technical requirements placed on them, the test methods used to verify those requirements, the inspection rules, and packaging, transport and storage. Its field of application is the hose used on concrete vibrators, described in terms of the torque it carries. Among the standards it quotes are GB/T 247, GB/T 528, GB/T 1801, GB/T 2103, GB/T 4357 and YB/T 5058.

3 Normative references

JB/T 11857-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 247

GB/T 528

GB/T 1801

GB/T 2103

GB/T 4357

YB/T 5058

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Classification and status

International classification (ICS): 91.220

Prefix JB/T: recommended standard.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 1801

Cited by

JB/T 11855-2014Building Construction Machinery and Equipment - Internal Concrete Vibrator Driven by Electric Motor

Similar standards

GB/T 41502.1-2022|JB/T 9610.1-2013|JB/T 9610.2-2013|JB/T 9610.3-2013|JB/T 12316-2015|JB/T 11856-2014

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