Subtopic Deep Dive
Bio-Based Aggregates in Construction
Research Guide
What is Bio-Based Aggregates in Construction?
Bio-Based Aggregates in Construction are natural materials like hemp, straw, or other plant-based particles used as sustainable alternatives to traditional aggregates in concrete and building composites.
This subtopic examines the mechanical properties, durability, and environmental benefits of bio-aggregates in construction materials. Key review 'Bio-aggregates Based Building Materials' by Marceau and Delannoy (2017) summarizes state-of-the-art with 143 citations. Foundational work 'THE GREEN AGGREGATES FOR SUSTAINABLE DEVELOPMENT IN CONSTRUCTION INDUSTRY' by Daggubati (2014) advocates waste-derived green aggregates for eco-friendly building.
Why It Matters
Bio-based aggregates reduce construction's carbon footprint by replacing cement-intensive materials with renewable options, as detailed in Marceau and Delannoy (2017). They enable low-energy building blocks with improved moisture management, modeled in Kolesnikov and Gavrilov (2020). Real-world applications include sustainable high-rise designs using university IP, per Potekhin et al. (2018), and biosphere-compatible urban planning in Bakaeva et al. (2017).
Key Research Challenges
Mechanical Property Optimization
Bio-aggregates often exhibit lower compressive strength than mineral aggregates, requiring binders or treatments for viability. Marceau and Delannoy (2017) highlight variability in hemp and straw composites. Daggubati (2014) notes challenges in scaling green aggregates from waste.
Durability Under Moisture
Capillary-porous bio-materials suffer degradation from wetting-drying cycles, complicating thin-walled block use. Kolesnikov and Gavrilov (2020) model drying processes to predict moisture content. Smirnova and Larionova (2020) assess environmental impacts on longevity.
Scalable Environmental Assessment
Quantifying lifecycle emissions and safety for bio-aggregate buildings demands interdisciplinary metrics. Sankov et al. (2017) develop evaluation methods for housing ecological safety. Korol and Shushunova (2022) analyze energy-efficient systems with green walls.
Essential Papers
Bio-aggregates Based Building Materials
Sandrine Marceau, Guillaume Delannoy · 2017 · RILEM state-of-the-art reports · 143 citations
Evaluation of possibility to increasing sustainability of high-rise buildings through use university intellectual property
Igor Potekhin, Valeryi Mischenko, Angela Mottaeva et al. · 2018 · E3S Web of Conferences · 29 citations
In this article explained approach of valuation of intellectual property of Voronezh State Technical University, as her usefulness to increasing the sustainability and ecological safety of high-ris...
Analysis and Valuation of the Energy-Efficient Residential Building with Innovative Modular Green Wall Systems
Elena Korol, Natalia Shushunova · 2022 · Sustainability · 14 citations
The installation of green wall systems on the residential buildings is a complex technological process, the parameters of which vary depending on design solutions, methods of performing work, instr...
Problem of environmental safety during construction (analysis of construction impact on environment)
Elena Smirnova, Yulia Larionova · 2020 · E3S Web of Conferences · 10 citations
The article provides an analysis of construction influence on the environment, the environment-forming function of the construction activity has also been studied. The assessment of environmental f...
Modeling the Drying of Capillary-Porous Materials in a Thin Layer: Application to the Estimation of Moisture Content in Thin-Walled Building Blocks
Gennady Kolesnikov, Timmo Gavrilov · 2020 · Applied Sciences · 8 citations
Drying, as a process of changing the moisture content and temperature of capillary-porous materials, is a necessary step in many technologies. When predicting moisture changes, it is necessary to f...
Development of the method of evaluation of the level of environmental safety of housing accommodation and its approbation
Petrо Sankov, Ivan Trifonov, Nataliia Tkach et al. · 2017 · Eastern-European Journal of Enterprise Technologies · 8 citations
The method of estimating the level of ecological safety of a housing accommodation by environmental factors: physical, chemical, microclimatic and aesthetic is presented. Groups of danger factors i...
Evaluation of the performance of biosphere compatible city functions in modern residential areas
Н В Бакаева, I V Chernyaeva, Alexsandrovich Vorobyev · 2017 · Istrazivanja i projektovanja za privredu · 8 citations
The article discusses the issues of city construction policy in the field of urban infrastructure planning, design and construction of modern residential areas from the perspective of city and sett...
Reading Guide
Foundational Papers
Start with Daggubati (2014) for green aggregates basics, then Marceau and Delannoy (2017) for comprehensive bio-aggregate review with 143 citations.
Recent Advances
Study Korol and Shushunova (2022) on modular green systems and Bieliatynskyi et al. (2022) on roadside pollution impacts for current advances.
Core Methods
Core techniques: capillary-porous drying models (Kolesnikov and Gavrilov, 2020), environmental safety evaluation (Sankov et al., 2017), and biosphere compatibility metrics (Bakaeva et al., 2017).
How PapersFlow Helps You Research Bio-Based Aggregates in Construction
Discover & Search
Research Agent uses searchPapers and exaSearch to find 250M+ papers on bio-aggregates, starting with Marceau and Delannoy (2017). citationGraph reveals 143 citations linking to Potekhin et al. (2018) on high-rise sustainability. findSimilarPapers expands to Daggubati (2014) for green aggregate foundations.
Analyze & Verify
Analysis Agent applies readPaperContent to extract mechanical data from Kolesnikov and Gavrilov (2020) drying models. verifyResponse with CoVe and GRADE grading checks claims against Smirnova and Larionova (2020) environmental impacts. runPythonAnalysis uses NumPy/pandas for statistical verification of aggregate strength distributions.
Synthesize & Write
Synthesis Agent detects gaps in durability studies between Marceau and Delannoy (2017) and recent works like Korol and Shushunova (2022). Writing Agent employs latexEditText, latexSyncCitations for bio-aggregate review papers, and latexCompile for publication-ready docs. exportMermaid visualizes moisture modeling workflows.
Use Cases
"Compare compressive strength of hemp aggregates vs. traditional in recent studies"
Research Agent → searchPapers + findSimilarPapers → Analysis Agent → runPythonAnalysis (pandas aggregation of data from Marceau 2017 and Kolesnikov 2020) → CSV export of strength stats.
"Draft LaTeX section on bio-aggregate durability challenges"
Synthesis Agent → gap detection on Sankov 2017 + Smirnova 2020 → Writing Agent → latexEditText + latexSyncCitations + latexCompile → PDF with cited durability models.
"Find GitHub repos with bio-aggregate simulation code"
Research Agent → citationGraph on Daggubati 2014 → Code Discovery (paperExtractUrls → paperFindGithubRepo → githubRepoInspect) → Python scripts for green aggregate lifecycle modeling.
Automated Workflows
Deep Research workflow conducts systematic review of 50+ papers on bio-aggregates: searchPapers → citationGraph → structured report with Marceau (2017) centrality. DeepScan applies 7-step analysis with CoVe checkpoints to verify Potekhin et al. (2018) sustainability claims. Theorizer generates hypotheses on bio-aggregate scaling from Bakaeva et al. (2017) biosphere models.
Frequently Asked Questions
What defines bio-based aggregates in construction?
Bio-based aggregates are plant-derived materials like hemp or straw replacing sand or gravel in composites, as defined in Marceau and Delannoy (2017).
What are common methods for evaluating bio-aggregates?
Methods include mechanical testing, drying modeling (Kolesnikov and Gavrilov, 2020), and environmental safety assessment (Sankov et al., 2017).
What are key papers on this topic?
Top papers: Marceau and Delannoy (2017, 143 citations) on bio-aggregates; Daggubati (2014) on green aggregates; Potekhin et al. (2018) on high-rise applications.
What open problems exist?
Challenges include optimizing mechanical properties, predicting long-term durability under moisture (Kolesnikov and Gavrilov, 2020), and standardizing lifecycle assessments.
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