T/CHCA 009-2022 Active Group standards

T/CHCA 009-2022 Road Rubberized Asphalt Crushed Layer Multi-layer Method for Resilient Barrier Application Technical Specification

Publish Date: 2022-12-26 Implement Date: 2023-02-01 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/CHCA 009-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Civil Engineering Comprehensive

Publish Date: 2022-12-26

Implement Date: 2023-02-01

Scope

Main technical content: The formulation of this specification aims to better promote the application of the stress absorption layer of rubber asphalt crushed stone multi-layer method in highway engineering. Based on the summary of construction experience and scientific research results, the drafting group formulated this specification through analysis and sorting, experimental verification, and extensive solicitation of relevant opinions. This specification is divided into six chapters. The main contents include: 1 General provisions, 2 Terms, 3 Materials, 4 Design, 5 Construction, 6 Quality control and acceptance