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JG/T 312-2011Hydrophilic expansion waterproofing sealant (English PDF)

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Issued by

Ministry of Housing and Urban-Rural Development of the People's Republic of China

Level / Type

National · Recommended

Issue date

February 17, 2011

Implementation date

August 1, 2011

Scope

JG/T 312-2011 (Hydrophilic expansion waterproofing sealant) is available as an English-translated PDF.

JG/T 312-2011 — This standard specifies the terminology and definitions, classification, code and marking, requirements, test methods, inspection rules, signs, Packaging, transportation and storage.

This standard applies to polyurethane prepolymer based, containing special grafted urethane water swelling water stop glue (referred to as water stop glue).

Used Industrial and civil engineering underground engineering, tunnels, protection works, subway, sewage treatment ponds and other civil engineering construction joints (including after pouring zone), variable Gaps and embedded components of the waterproofing, as well as the existing project of leakage water treatment.

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Document preview — JG/T 312-2011

National Standard of the People's Republic of China

ICS: 91.100.50
Classification: Q 24

Issued by: Ministry of Housing and Urban-Rural Development of the People's Republic of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the water swelling rubber seal of terms and definitions, classification, designation and marking, requirements, test methods, inspection rules, marking, packaging, transport and storage. This standard applies to the polyurethane prepolymer based on special graft containing urethane of water swelling rubber seal (referred rubber seal). Underground works for industrial and civil buildings, tunnels, protection works, underground railways, sewage treatment pond and other civil engineering construction joints (including back strip), Deformation and embedded component waterproof, and both the leakage of water treatment works.

Document data

International classification (ICS): 91.100.50.

Chinese classification (CCS): Q24.

Estimated length of the Chinese original: 13,157 words.

Standards quoted by this document

GB/T 528; GB/T 2793; GB/T 13477.2-2002; GB/T 13477.5-2002; GB/T 13477.6-2002; GB/T 16777-2008; GB/T 18173.3-2002; GB 18583-2008; JC/T 907-2002

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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.

Referenced standards

Normative references

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