National Standard of the P.R.C., Fireproof board for tunnels G/TBT/N/CHN/2126

1.

Notifying Member: CHINA

If applicable, name of local government involved (Articles 3.2 and 7.2):

2.

Agency responsible:

State Administration for Market Regulation (Standardization Administration of the P.R.C.)

3.

Notified under Article 2.9.2 [X], 2.10.1 [ ], 5.6.2 [ ], 5.7.1 [ ],3.2 [ ], 7.2 [ ],Other:

4.

Products covered (HS codes or national tariff lines. ICS numbers may be provided in addition, where applicable): Fireproof board for tunnels (HS code(s): 320890); (ICS code(s): 13.220.50)

5.

Details of notified document(s) (title, number of pages and languages, means of access): National Standard of the P.R.C., Fireproof board for tunnels; (20 page(s), in Chinese)

Link to notified document(s) and/or contact details for agency or authority which can provide copies upon request:

6.

Description of content: This document specifies classification, code and type, specifies the requirements for the physical and chemical properties, combustion property and fire resistance as well as the inspection rules, marking, packaging, transportation and stockpile of fireproof board for tunnels ,describes test methods.

This document applies to fireproof board used on the surface of tunnel structures.

7.

Objective and rationale, including the nature of urgent problems where applicable: Prevention of deceptive practices and consumer protection; Protection of human health or safety; Quality requirements

8.

Relevant documents:

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9.

Proposed date of adoption: To be determined

Proposed date of entry into force: 12 months after approval

10.

Provision of comments

Final date for comments: 19 December 2025

[X] 60 days from notification

Contact details of agency or authority designated to handle comments regarding the notification:

WTO/TBT National Notification and Enquiry Center of the People's Republic of China

Tel：+86 10 57954633/ 57954627

E-mail: tbt@customs.gov.cn