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October 20, 2025Construction Materials and Products

Influence of carbon black additives and finely ground waste from stone wool production on characteristics of cement systems

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Authors

КВКлюев Сергей ВасильевичNАN. А. АyubovЕФЕкатерина Фомина

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Overview

Experimental analysis reveals carbon black and stone wool enhance strength in cement composites, suggesting improved material performance.

Key Points

  • Incorporating 4-5% carbon black significantly improves strength characteristics of cement composites, especially with optimal W/C ratios.
  • The use of 6% finely ground waste from stone wool production contributes positively to binder properties and strength outcomes.
  • Elevating the water-cement ratio to 0.3 mitigates mixing difficulties while maintaining substantial strength in the final product.
  • The study highlights the dual properties of carbon black, exhibiting both hydrophobic and hydrophilic characteristics depending on additives.

Cite This Study

Васильевич et al. (2025) studied this question.

synapsesocial.com/papers/68f58f68ece7a5b64f4713e3https://doi.org/10.58224/2618-7183-2025-8-4-8
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