Engineering of SiO2 Nanoparticles for Optimal Performance in Nano Cement-Based Materials

2009 ◽  
pp. 139-148 ◽  
Author(s):  
K. Sobolev ◽  
I. Flores ◽  
L. M. Torres-Martinez ◽  
P. L. Valdez ◽  
E. Zarazua ◽  
...  
Keyword(s):  
Sio2 Nanoparticles ◽  
Optimal Performance ◽  
Cement Based Materials

The effect of SiO2 nanoparticles derived from hydrothermal solutions on the performance of portland cement based materials

2017 ◽  
Vol 11 (4) ◽  
pp. 436-445 ◽  
Author(s):  
Ismael Flores-Vivian ◽  
Rani G. K. Pradoto ◽  
Mohamadreza Moini ◽  
Marina Kozhukhova ◽  
Vadim Potapov ◽  
...  
Keyword(s):  
Portland Cement ◽  
Sio2 Nanoparticles ◽  
Hydrothermal Solutions ◽  
Cement Based Materials

The Effect of Super-Absorbent Polymer as a Self-Curing Admixture on the Performance of Mortars

2011 ◽  
Vol 287-290 ◽  
pp. 1241-1246
Author(s):  
Fa Qi Yu ◽  
Na Sun ◽  
Chao Deng ◽  
Jin Zhang ◽  
Mei Shan Pei
Keyword(s):  
Mechanical Properties ◽  
Average Diameter ◽  
Optimal Performance ◽  
Super Absorbent Polymer ◽  
Cement Based Materials ◽  
Different Ages ◽  
Absorbent Polymer ◽  
Better Than

Super-absorbent polymer (SAP) was used as a self-curing admixture for cement-based materials. Two types of super-absorbent polymer and effect of super-absorbent polymer on fluidity and mechanical properties of mortars were investigated. The performance of the mortars cured for different ages was tested. The results showed that SAP could play a role of reserving water and reserving water of SAP particles A with an average diameter of 180 mm was more effective than that of SAP particles B with an average diameter of 80 mm, the optimal performance of reserving water was obtained at 0.07 wt.% of SAP particles A; Mechanical properties of hardened mortars with SAP particles A were better than those with SAP particles B, the favorably experiment ratio was 0.05 wt.% of SAP particles A.

scholarly journals THE EFFECT OF SIO2 NANOPARTICLES ON PERFORMANCE OF CEMENT-BASED MATERIALS

2018 ◽  
Vol 3 (11) ◽  
pp. 6-16
Author(s):  
Исмаэль Флорес-Вивиан ◽  
Ismael' Flores-Vivian ◽  
Рани Прадото ◽  
Rani Pradoto ◽  
Марина Кожухова ◽  
...  
Keyword(s):  
Sio2 Nanoparticles ◽  
Cement Based Materials
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