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JC/T 749-2010Standard methods of testing rubber gasket ring of prestressed and self-stressing concrete pipe (English PDF)

预应力与自应力混凝土管用橡胶密封圈试验方法

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

November 22, 2010

Implementation date

March 1, 2011

Scope

JC/T 749-2010 is the English-translated version of 预应力与自应力混凝土管用橡胶密封圈试验方法.

JC/T 749-2010 — This standard specifies the stress of prestressed concrete pipes with harmful substances from the content of the rubber O-ring test method for determination, performance test, apron size measurement and appearance quality inspection and so on.

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Document preview — JC/T 749-2010

National Standard of the People's Republic of China

ICS: 91.100.50
Classification: Q 24
Replacing: JC/T 749-1987

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the stress of prestressed concrete pipes with harmful substances from the content of the rubber O-ring test method for determination, performance test, apron size measurement and appearance quality inspection and so on. This standard applies to prestressed concrete pipe, self-stressing concrete pipe, prestressed concrete cylinder pipe and other rubber seals pipeline testing of drinking water.

Document data

International classification (ICS): 91.100.50.

Chinese classification (CCS): Q24.

Estimated length of the Chinese original: 8,828 words.

Supersedes the earlier edition JC/T 749-1987.

Standards quoted by this document

GB/T 528; GB/T 1685; GB/T 1690; GB/T 2941; GB/T 3512; GB/T 3514; GB/T 3672.1; GB/T 5009.60; GB/T 5750.1; GB/T 6031; GB/T 7759; GB/T 7762

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 6 pages — is available in the English PDF.

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