T/UNP 589-2025 Active Group standards

T/UNP 589-2025 Standard for Quality Acceptance of Urban Roadside Walkways Construction

T/UNP 589-2025 Urban sidewalk construction quality acceptance specifications

Publish Date: 2025-04-23 Implement Date: 2025-04-23 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/UNP 589-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Integrated Road Engineering

Publish Date: 2025-04-23

Implement Date: 2025-04-23

Scope

Main technical content: This standard applies to the new construction, reconstruction, and expansion projects of sidewalks on urban roads at all levels. It stipulates the overall requirements, the construction quality control points and acceptance standards for subgrade, base course, leveling layer, and surface layer, as well as the quality acceptance and judgment rules. From the inspection of incoming materials and the calibration of construction instruments to the basic requirements and acceptance indicators of various structural layers such as subgrade, different types of base courses, leveling layers, and surface layers, to the division of acceptance units, the organization of procedures, and the conditions for determining the quality acceptance of the project, all have been detailedly stipulated. Multiple industry standards are referenced to ensure standardized operations at all stages, comprehensively ensuring that the construction quality of urban road sidewalks meets standards.