T/ZS 0478-2023
Technical specifications for road asphalt pavement cover (English Version)

Standard No.

T/ZS 0478-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/ZS 0478-2023

Scope

Preface 1 Scope 2 Normative references 3 Terms and definitions 4 Materials 4.1 General requirements 4.2 Aggregates 4.3 Fillers 4.4 Fiber stabilizers 4.5 Base coat 4.6 Middle coat 4.7 Top coat 5 Design 5.1 General requirements 5.2 Target mix design 5.3 Production Mix ratio design 5.4 Cover structure form 5.5 Selection plan 6 Construction 6.1 Preparation before construction 6.2 Base surface pretreatment 6.3 Base coat spray 6.4 Middle coat spray 6.5 Aggregate spreading 6.6 Edge lifting 6.7 Floating material removal 6.8 Double-layer structure construction 6.9 Top coating spreading 6.10 Closed maintenance and process connection 6.11 Traffic opening 7 Acceptance

T/ZS 0478-2023 history

• 2023 T/ZS 0478-2023 Technical specifications for road asphalt pavement cover