Open AccessStudy on the Effect of Cellulose Ether on the Performance of Concrete
Author(s) -
Dayin Xie,
Lei Deng,
Jianrong Shen,
Yao Yang
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/676/1/012042
Subject(s) - compressive strength , slump , materials science , composite material , concrete slump test , methyl cellulose , cellulose , chemical engineering , engineering
In this paper, the influence of HPMC, which serves as an admixture, on workability, air content, slump loss and compressive strength of concrete is studied in detail based on a blending method. The test results show that the workability of concrete with a 2% admixture containing 0.04% HPMC can meet the construction requirements under the same conditions. Besides, its air content is 2.1% and the compressive strength of it is the highest. However, when the content of HPMC exceeds 0.04% or more, the air content of concrete will be higher and the compressive strength of it will get lower.