... to design an optimized concrete mixture efficiently in conjunction with aggregate gradation and packing, cement content, and concrete consistency. Keywords limestone, silica sand, optimized gradation, aggregate, packing, portland cement, concrete, mixture design, admixture Copyright © 2018 by ASTM...

... CSA cements have promise for an application of this nature, but that this subject has largely been unexplored. Behaviors of CSA cements were compared with ordinary portland cements (OPCs) where multiple soil types at a range of cement dosages and moisture contents were tested. There were distinct...

... 30 12 2016 Portland cement supplementary cementitious material (SCM) fly ash slag durability deicing salt scaling freeze–thaw 2016-02-15 West Conshohocken, PA References Lindmark , S. , “ Mechanisms of Salt Frost Scaling of Portland Cement-Bound Materials: Studies...

... 2015 10 11 2015 CNT portland cement compressive strength flexural strength freeze-thaw RDM References Makar , J. M. and Beaudoin , J. J. , “ Carbon Nanotubes and Their Application in the Construction Industry ,” Proceedings of the 1st International Symposium...

...Isaac L. Howard; William D. Carruth; V. Tim Cost This paper explores the possibility of stabilizing very high moisture content fine grained soils (VHMS) for disaster recovery purposes using “on demand” portland cement. This effort investigates feasible modifications to portland cement properties...

...Isaac L. Howard; William D. Carruth The primary objective of this paper is to evaluate the feasibility and subsequent properties of rapidly dewatering fine-grained soils with polymers and stabilizing them with Portland cement. Rapidly dewatering very high moisture soil (VHMS) from 10 % to 30...

... appealing. Using chemical stabilization (e.g., Portland cement) can enhance strength, but the resulting product can be brittle. Adding polymer fibers as a secondary stabilizer can add noticeable ductility while offering at least some strength and stiffness benefits. Two fiber types and Portland cement were...