DB14/T 2399-2022 Active Shanxi ProvinceLocal standards

DB14/T 2399-2022 Guidance for polymer grouting technology in tunnels with large water influx engineering

Publish Date: 2022-01-12 Implement Date: 2022-04-10 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB14/T 2399-2022

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Highway protection and maintenance

ICS Name: Road engineering

Publish Date: 2022-01-12

Implement Date: 2022-04-10

Pages: 13 pages

Scope

This document specifies the requirements for the design, materials, construction, inspection, and evaluation of high-polymer grouting technology in large-flow-rate tunnel projects. This document is applicable to the design, construction, and acceptance of high-polymer grouting in large-flow-rate highway tunnel projects.

Development Information

Pages: 13 pages

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