On the topic “Development of the optimal composition of lightweight concrete based on expanded vermiculite”
The defense of the dissertation work of Orokbayev Ollayor Bolbek oglu, written on 05.09.05 – “Building materials and products” for the degree of Doctor of Philosophy (PhD) in technical sciences on the topic “Development of the optimal composition of lightweight concrete based on expanded vermiculite”, will be held at the meeting of the Scientific Council of the Fergana State Technical University under the Scientific Degree Awarding Faculty No. 03/2025.27.12.T.19.03 on July 4, 2026 at 14:00.

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