T/CCTAS 181-2024 Active Group standards

T/CCTAS 181-2024 Shield Tail Sealing Grease

Publish Date: 2024-12-25 Implement Date: 2024-12-25 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

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Basic Information

Standard Code: T/CCTAS 181-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Other petroleum products

ICS Name: Lubricants, industrial oils, and related products

Publish Date: 2024-12-25

Implement Date: 2024-12-25

Scope

Main technical content: The shield tail seal grease is an important guarantee for the safety of shield tail sealing during shield tunnel construction, and the product quality directly affects the safety of the project construction. At present, the quality of shield tail seal grease is uneven, and there is a lack of relevant standards and test specifications. It is urgent to establish performance testing standards for shield tail seal grease. The formulation of this standard can standardize the selection of shield tail seal grease materials, testing methods, and construction specifications during shield tunnel construction, fill the technical gap, ensure the safety and reliability of the shield tail sealing system, and promote the safe construction of shield tunnel projects in China, the development and utilization of underground space, and the achievement of high-quality development strategies.