HG/T 20691-2017
Technical code for jet grouting construction (English Version)

Standard No.

HG/T 20691-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

Professional Standard - Chemical Industry

Latest

HG/T 20691-2017

Replace

HG/T 20691-2006

Scope

This standard is applicable to high-pressure jet grouting construction where the slurry curing agent material is cement.

HG/T 20691-2017 Referenced Document

• GB 175 General Purpose Portland Cement*， 2023-11-27 Update
• GB 50204 Specification for construction quality acceptance of concrete structure engineering
• GB 50656 Code for construction company safety manage criterion
• GB/T 50430 Code for quality management of engineering construction enterprises
• JGJ 63 Standard of water for concrete
• JGJ 79 Technical code for ground treatment of buildings

HG/T 20691-2017 history

• 2017 HG/T 20691-2017 Technical code for jet grouting construction
• 2006 HG/T 20691-2006 Regulations for operative technique of high pressure's spurtal pour thick liquid construction