T/CAGHP 059-2019 Active Group standards

T/CAGHP 059-2019 Mining void prevention and control engineering construction specifications (Trial)

Publish Date: 2019-07-01 Implement Date: 2019-09-01 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/CAGHP 059-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Economic and cultural

ICS Name: Geology, meteorology, and hydrology

Publish Date: 2019-07-01

Implement Date: 2019-09-01

Scope

Main technical content: This specification stipulates the construction organization design of the prevention and control of goaf subsidence, ground grouting (aggregate) filling, excavation and backfilling, dry (grout) masonry support, pile foundation crossing, and underground roadway reinforcement, etc. This specification is applicable to the construction and quality inspection of prevention and control of goaf subsidence caused by the mining of underground solid mineral deposits