DB14/T 2312-2021
Technical specification for the application of machine-made sand concrete in highway engineering (English Version)

Standard No.

DB14/T 2312-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Shanxi Provincial Standard of the People's Republic of China

Latest

DB14/T 2312-2021

Scope

This document stipulates the terms and definitions, basic regulations, technical requirements and inspection of machine-made sand, mix ratio design, construction and acceptance related technical requirements for highway engineering sand concrete. This document is applicable to machine-made sand concrete for highway projects with a strength level below C60. Other engineering machine-made sand concrete can be implemented as a reference.

DB14/T 2312-2021 history

• 2021 DB14/T 2312-2021 Technical specification for the application of machine-made sand concrete in highway engineering