T/SMHTA 006-2024 Active Group standards

T/SMHTA 006-2024 Heat-mix asphalt production technical specification

Publish Date: 2024-09-14 Implement Date: 2024-10-14 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 006-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Road construction materials

Publish Date: 2024-09-14

Implement Date: 2024-10-14

Scope

Main technical content: This regulation mainly includes: basic requirements, raw materials, asphalt mixture production and transportation, quality inspection, and factory-mixed hot-recycled asphalt mixtures. The basic requirements stipulate personnel configuration, production equipment (environmental protection requirements, cold material systems, hot material systems, metering systems, feeding and transportation, energy utilization, etc.), production environment conditions (air pollutants, noise, environmental vibration, wastewater, smoke dust, waste disposal, storage yard volume, etc.), and laboratory conditions (laboratory area, testing instruments and equipment, main testing and inspection items, laboratory personnel configuration, etc.). The raw materials include testing requirements and technical requirements for asphalt, aggregates, fillers, fibers, modifiers or additives. The asphalt mixture production and transportation stipulate equipment requirements, mixing methods (mixing time, process, fiber addition), and transportation requirements (insulation, transportation time, transportation distance, vehicle positioning, etc.). The quality inspection stipulates quality inspection of raw materials and asphalt mixtures, sample retention, test records, reports, and data preservation. The factory-mixed hot-recycled asphalt mixtures stipulate production equipment, raw materials, recycled asphalt mixtures (RAP), mix design, and production technical requirements, etc.