Influence of calcium sulfoaluminate cement on early-age properties and microstructure of Portland cement with hydroxypropyl methyl cellulose and superplasticizer

Guo, Chuanchuan

doi:10.1016/j.jobe.2021.103470

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2023

2024

Publication Types

Select...

Book1

Article1

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 39 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Effect of the Cellulose Ether on Water Loss of the Calcium Sulphoaluminate Cement Mortars

Guo,

Wan,

Wang

et al. 2024

Springer Proceedings in Materials

View full text Add to dashboard Cite

Cellulose ether (CE) is widely used in cement-based materials because of its good water retention capacity that can improve the workability of the fresh mortars significantly. However, in the high temperature conditions, the CE modified cement mortars sometimes are easy to lose their good workability, which may be due to the change of the water-retention capacity of CE. This work investigates the changes in the water loss rate (WLR) of the CE modified calcium sulphoaluminate cement (CSAC) mortars at 20 ℃, 40 ℃, 60 ℃ and 80 ℃ respectively, and the effect of the types and contents of the CE was also considered. Additionally, isothermal calorimeter and 1H low-field NMR were carried out to monitor the changes of chemically bound water and CE adsorbed water content during the reaction. The results show that the WLRs of the CE modified CSAC mortars changes with temperature and the types and contents of the CE. These changes are mainly based on the fact that CE affects the state and relative contents of water molecules in mortar, and the microstructure of the CSAC mortars.

show abstract

Effect of the Cellulose Ether on Water Loss of the Calcium Sulphoaluminate Cement Mortars

Guo,

Wan,

Wang

et al. 2024

Springer Proceedings in Materials

View full text Add to dashboard Cite

show abstract

Strength, durability and appearance of low-carbon fair-faced concrete containing multiple mineral admixtures

Lin

et al. 2023

Construction and Building Materials

View full text Add to dashboard Cite

Influence of calcium sulfoaluminate cement on early-age properties and microstructure of Portland cement with hydroxypropyl methyl cellulose and superplasticizer

Cited by 2 publications

References 39 publications

Effect of the Cellulose Ether on Water Loss of the Calcium Sulphoaluminate Cement Mortars

Effect of the Cellulose Ether on Water Loss of the Calcium Sulphoaluminate Cement Mortars

Strength, durability and appearance of low-carbon fair-faced concrete containing multiple mineral admixtures

Contact Info

Product

Resources

About