T/CCTAS 109-2024 Active Group standards

T/CCTAS 109-2024 The technical specifications for the construction of cement stabilized coal gangue base layer on highways

Publish Date: 2024-07-01 Implement Date: 2024-07-01 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/CCTAS 109-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Highway engineering

ICS Name: Integrated Road Engineering

Publish Date: 2024-07-01

Implement Date: 2024-07-01

Scope

Scope: This document specifies the basic requirements, raw materials, mixture composition design, construction, and construction quality control for highway cement-stabilized coal gangue base courses. This document is applicable to new construction and reconstruction projects of highways of all grades. Main technical content: Industrial waste coal gangue is abundant and widely distributed, but the level of its processing and application is not high, and its composition is relatively complex, with performance differences across different regions. This standard aims to promote the utilization of coal gangue as a solid waste in highway construction. Based on the investigation of the current research and application status of cement-stabilized coal gangue base courses in highways, it specifies basic requirements, raw materials, mixture composition design, construction, and construction quality control, thereby standardizing the application of coal gangue in highway base courses, enhancing the comprehensive utilization level of coal gangue, achieving its high-value utilization, promoting ecological civilization construction, and fostering high-quality development. The formulation of this standard is conducive to promoting green development of transportation and the implementation of the "double carbon" goals.