T/ZZXJX 247-2022 Active Group standards

T/ZZXJX 247-2022 Composite coating construction technical regulations

Publish Date: 2022-12-23 Implement Date: 2022-12-23 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/ZZXJX 247-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Integrated Road Engineering

Publish Date: 2022-12-23

Implement Date: 2022-12-23

Scope

Main technical content: 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Basic provisions 5 Materials 5.1 General provisions 5.2 Road petroleum asphalt 5.3 SBS modified asphalt 5.4 Rubber asphalt 5.5 Emulsified asphalt 5.6 Modified emulsified asphalt 5.7 Rock asphalt 5.8 Coarse aggregates 5.9 Fine aggregates 5.10 Fillers 5.11 Fibers 5.12 Additives 5.13 Water 6 Construction 6.1 General provisions 6.2 Treatment of the subbase layer 6.3 Construction machinery 6.4 Crushed stone sealing layer construction 6.5 Fiber-reinforced crushed stone sealing layer construction 6.6 Micro-surfacing construction 7 Quality management and control 7.1 General provisions 7.2 Material and equipment inspection before construction 7.3 Quality control during construction 7.4 Acceptance inspection upon completion