T/SMHTA 002-2021 Active Group standards

T/SMHTA 002-2021 Drainage asphalt pavement pre-maintenance technology standards

Publish Date: 2021-10-22 Implement Date: 2021-12-01 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/SMHTA 002-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Highway engineering

ICS Name: Integrated Road Engineering

Publish Date: 2021-10-22

Implement Date: 2021-12-01

Scope

Main technical content: This standard specifies the relevant content of pre-maintenance technology for drainage asphalt pavements and large-pore (voidage exceeding 18%) asphalt pavements, including scope, normative reference documents, terms and definitions, requirements for preventive maintenance materials, timing of preventive maintenance implementation, pre-maintenance construction, acceptance, and appendices, which consist of eight parts in total.