The Role of Rheological Additives on Fresh and Hardened Properties of Cemented Paste Backfill

The Role of Rheological Additives on Fresh and Hardened Properties of Cemented Paste Backfill

Cemented paste backfill (CPB) has become a significant structural material in most mines across the world. In this study, the effects of chemical rheological additives including viscosity modifying agent (i.e., polyacrylamide) and polycarboxylate superplasticizer (PCE) on fresh and hardened properti...

Full description

Bibliographic Details
Main Authors: Jiaxu Jin, Zhifa Qin, Shenghao Zuo, Jiaju Feng, Qi Sun
Format: Article
Language:English
Published: MDPI AG 2022-04-01
Series:Materials
Subjects:
cemented paste backfill
workability
mechanical
drying shrinkage
microstructure
Online Access:https://www.mdpi.com/1996-1944/15/9/3006

Similar Items

Similar Items