GB/T 11837-1989Test methods of the concrete compressive strength of concrete pipes for water (English PDF)

GB/T 11837-1989 is the English-translated version of 混凝土管用混凝土抗压强度试验方法.

GB/T 11837-1989 is the Chinese national standard "Test methods of the concrete compressive strength of concrete pipes for water". It was issued on November 30, 1989 by the State Bureau of Technical Supervision, and took effect on August 1, 1990. It is obsolete: it has been replaced by GB/T 11837-2009.

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

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