The Influence of Additives Sika Visco Crete 5-600 N Pl on the Mobility of Cement-Ash Pastes with Different Contents of Fly Ash Thermal Power Plant
I. Yu. Petrik, V. N. Gubar, S. V. Kornienko
Donbas National Academy of Civil Engineering and Architecture
Abstract: Through studies of cement-ash pastes with different contents of ash to replace a portion of Portland cement it has been found out that the increase in the mobility of cement-fly ash dough and a reduction of its viscosity are influenced by the addition of superplasticizer Sika Visco Crete 5-600 N PL. Softening additives destroy ash and cement flocculi and have a stabilizing effect, preventing the stratification solacement compositions in the result of the sedimentation phenomena. The mobility increases in the process of fly ash content increasing. This effect was associated with a reduction in friction variance between the spherical ash particles, optimizing the grain size composition of the mixture of cement with fly ash, and an increase in the number of test binder.
Keywords: superplasticizer Sika Visco Crete 5-600 N PL, Portland cement, mineral additives, fly ash, cement-fly ash pastes, mobility, viscosity Suttard.
Pages: 121-125.
Link for citation: Petrik, I. Yu.; Gubar, V. N.; Kornienko, S. V. The Influence of Additives Sika Visco Crete 5-600 N Pl on the Mobility of Cement-Ash Pastes with Different Contents of Fly Ash Thermal Power Plant. – Text : electronic. – In: Proceeding of the Donbas National Academy of Civil Engineering and Architecture. – 2017. – Issue 2017-2(124) Modern building materials. – Р. 121-125. – URL: https://donnasa.ru/publish_house/journals/vestnik/2017/2017-2(124)/st_21_petrik_gubar_kornienko.pdf (date of access: 15.10.2024). (in Russian)
Issue 2017-2 (124)
Journal: Proceeding of the Donbas National Academy of Civil Engineering and Architecture
Publish house: Donbas National Academy of Civil Engineering and Architecture
Journal: Proceeding of the Donbas National Academy of Civil Engineering and Architecture
Publish house: Donbas National Academy of Civil Engineering and Architecture