FEATURES OF THE EFFECT OF TECHNICAL CARBON ON THE FORMATION OF THE STRUCTURE AND PHYSICAL-MECHANICAL PROPERTIES OF EXPANDED POLYSTYRENE CONCRETE BLOCKS
カーボンブラックが発泡ポリスチレンコンクリートブロックの構造と物理機械的特性に及ぼす影響の特徴 (AI 翻訳)
Marianna Postolatii, M. Biloshytskyi
🤖 gxceed AI 要約
日本語
本研究はセメント、発泡ポリスチレン、カーボンブラック、発泡剤を組み合わせた新しい断熱建材を提案する。カーボンブラックの添加によりセメント石の微構造が緻密化し、圧縮強度やひび割れ抵抗性が向上することが示された。エネルギー効率の高い建築外皮材料としての可能性を探るものである。
English
This study proposes a new thermal insulation building material combining cement, expanded polystyrene, carbon black, and a foaming agent. Results show that carbon black densifies the cement microstructure, improving compressive strength and crack resistance. The work explores potential for energy-efficient building envelopes, though practical implementation requires further testing and life-cycle assessment.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本では建築物の省エネ基準が強化されており、本研究成果は断熱性能向上による運用炭素削減に寄与する可能性がある。ただし、カーボンブラックの調達や製造段階の環境影響評価は別途必要である。
In the global GX context
As global building codes tighten, lightweight thermal insulation materials are critical for reducing operational carbon. This study contributes to material science innovations for energy-efficient construction, though its direct relevance to carbon accounting or disclosure frameworks is limited.
👥 読者別の含意
🔬研究者:Researchers in sustainable construction materials will find insights on carbon black as a microfiller to improve EPS concrete properties.
🏢実務担当者:Construction material manufacturers can explore carbon black additions to improve thermal insulation block performance, but further testing and LCA are needed before commercial application.
📄 Abstract（原文）
A working hypothesis is proposed for the development of a new thermal insulation building material based on cement (C), expanded polystyrene (EPS), carbon black (CB), and a foaming agent (FA). The relevance of lightweight composite concretes under the current conditions of reconstruction and modernization of Ukraine’s construction industry is substantiated. Special attention is paid to improving energy efficiency, reducing material consumption, lowering the dead weight of structures, and increasing the durability and thermal performance of building materials. The application of innovative lightweight composites is considered a promising direction for sustainable and resource-efficient construction technologies. The structural features and properties of expanded polystyrene concrete as an effective material for energy-efficient building envelopes are analyzed. The advantages of combining a cement matrix with lightweight polymer fillers are considered, allowing a balance between thermal insulation and sufficient mechanical strength. The influence of carbon black on the structure formation of cement composites is investigated. It is established that carbon black contributes to the densification of the cement stone microstructure, improves the interphase contact zone between the binder and filler, and enhances the physical and mechanical properties of the composite. The advantages of carbon black as a dispersed microfiller capable of increasing compressive strength, density, crack resistance, and structural homogeneity are identified. The positive characteristics of expanded polystyrene as a lightweight thermal insulation filler are highlighted, particularly its ability to reduce density and improve thermal resistance. The role of the foaming agent in forming a porous structure and reducing composite weight is also examined. Based on the analysis of current studies, it is established that the optimal carbon black content ensures the formation of a homogeneous, stable, and durable composite system with improved thermal and эксплуатаційними properties.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.31649/2311-1429-2026-1-47-52first seen 2026-06-29 06:50:17
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