Reinforced Spun Concrete Poles-Case Study of Using Chemical Admixtures.

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2020
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Abstract
The current research paper is focused on the experimental investigation of features of chemical admixtures (superplasticizers C-3, 'Dofen' and formaldehyde resin ACF-3M) utilizing in reinforced spun concrete structures. For the sake of comparison, the results of studying the effects of chemical admixtures on physical and mechanical properties on vibrated and spun concrete are provided. As a separate part of spun concrete products, the supporting poles of overhead power lines are introduced. The results obtained indicate, that the positive effect of chemical admixtures for spun and vibrated concrete is most pronounced at an early age of concrete. The effective amount of chemical admixtures for spun concrete is 0.15% of cement mass when formaldehyde resin ACF-3M and 1% of cement mass when superplasticizers C-3 and 'Dofen' are used. Moreover, the brief review about the reinforced spun concrete members is provided.
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kliukas2020reinforcedmaterials Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Kliukas, Romualdas;Jaras, Arūnas;Lukoševičienė, Ona;
Journal Materials (Basel, Switzerland)
Year 2020
DOI
E302
URL
Keywords
mechanical properties chemical admixtures overhead electric power lines poles production technology spinning equipment spun reinforced concrete

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