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RISEffect of Cellulose Ether and Nanoclay on Rheology and Segregation Resistance of Cementitious Grouts for Post-Tensioning Applications
Publisher: American Society of Civil Engineers
Abstract: AbstractThe growing use of post-tensioned (PT) concrete systems in large infrastructure projects
demands a durable tendon protection system to achieve the long target service life.
To protect the tendons embedded inside ...
Synthesis of Shrinkage-Reducing Admixture with Different Branch Chain Structures and Its Effect on the Drying Shrinkage of Cement-Based Materials
Publisher: American Society of Civil Engineers
Abstract: AbstractShrinkage-reducing admixtures (SRAs) can effectively mitigate the drying shrinkage
of cement-based materials, but the influence of SRA structures with varying configurations
on drying shrinkage remains unclear. ...