T/TBMA 008-2021 Active Group standards

T/TBMA 008-2021 Mixing cement-based grouting material application technical specification for shield construction

Publish Date: 2021-12-16 Implement Date: 2022-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/TBMA 008-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Building materials products

ICS Name: Cement, gypsum, lime, and mortar

Publish Date: 2021-12-16

Implement Date: 2022-01-01

Scope

Main technical content: This document is applicable to the construction and application of synchronous grouting for tunnels constructed by the shield method within the administrative area of Tianjin City

Development Information

Related Standards

GB/T 2022-1980 Replaced

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GB/T 6645-1986 Granulated electric furnace phosphorous slag used for cement production

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GB/T 7897.1-1987 Replaced

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GB/T 7897.2-1987 Replaced

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