T/ZZXJX 045-2021 Active Group standards

T/ZZXJX 045-2021 Polymer Urethane-based pervious road engineering specifications

Publish Date: 2021-11-26 Implement Date: 2021-11-26 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 045-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Electricity and nuclear industry engineering

ICS Name: Integrated Road Engineering

Publish Date: 2021-11-26

Implement Date: 2021-11-26

Scope

Main technical content: Foreword 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Materials 4.1 Raw materials 4.2 Polyurethane gravel mixture 5 Design 5.1 General provisions 5.2 Structural design 5.3 Mix design 5.4 Base layer design 5.5 Subgrade design 5.6 Drainage design 6 Construction 6.1 General provisions 6.2 Paving test section 6.3 Subgrade and base layer construction 6.4 Mixing and transportation 6.5 Paving and compaction 7 Quality acceptance 7.1 General provisions 7.2 Quality inspection standards 8 Maintenance