Standard No.:	HG/T 20691-2017
English Name:	Technical code for jet grouting construction
Chinese Name:	高压喷射注浆施工技术规范
Professional Classification:	HG    Professional Standard - Chemistry
Source Content Issued by:	Ministry of Industry and Information Technology
Issued on:	2017-07-07
Implemented on:	2018-1-1
Status:	valid
Superseding:	HG/T 20691-2006 Standard of chemistrys industry trade of the peoples republic of china regulations for operative technique of high pressures spurtal pour thick liquid construction
Target Language:	English
File Format:	PDF
Word Count:	22000 words
Translation Price(USD):	880.0
Delivery:	via email in 1~5 business day

本标准规定了高压喷射注浆法加固地基所适用的范围、施工工艺、技术参数确定方式；规定了施工管理的基本要求和施工的质量、安全、环境管理要求以及质量检测项目；规定了工程验收应具备的条件和应提交的主要资料。
本标准适用于浆液固化剂材料为水泥的高压喷射注浆施工。