Subtopic Deep Dive

Indoor Environmental Quality in Buildings
Research Guide

What is Indoor Environmental Quality in Buildings?

Indoor Environmental Quality (IEQ) in buildings encompasses ventilation, thermal comfort, acoustics, and pollutant levels impacting occupant health and productivity in urban structures.

IEQ studies analyze factors like thermal performance, acoustic comfort, and microclimate effects in buildings. Research includes experimental characterization of materials such as compressed earth blocks (Teixeira et al., 2020, 69 citations) and soundscape approaches in public spaces (Xiao and Aletta, 2016, 44 citations). Over 10 provided papers span vernacular architecture and modern optimizations, with foundational work on traditional Malay houses (Toe and Kubota, 2013, 12 citations).

Curated Papers

Key Challenges

Why It Matters

Superior IEQ reduces health risks from urbanization, enhancing occupant productivity in offices and libraries. Teixeira et al. (2020) demonstrate compressed earth blocks improve thermal insulation, cutting energy use in sustainable buildings. Xiao and Aletta (2016) link acoustic design to user satisfaction in public libraries, informing standards for noise reduction. Hermawan and Švajlenka (2021, 29 citations) connect architectural elements to adaptive thermal comfort in tropical houses, guiding HVAC optimizations amid rising urban heat islands (Rahman et al., 2022, 20 citations).

Key Research Challenges

Quantifying Thermal Performance

Assessing heat transfer in varied building envelopes remains complex due to material and climate interactions. Hermawan et al. (2019, 20 citations) analyze wood and stone walls in mountains, showing envelope variations alter performance. Giuffrida et al. (2021, 25 citations) optimize rammed earth walls for Mediterranean climates, highlighting simulation gaps.

Acoustic Comfort Measurement

Soundscape approaches struggle with subjective perceptions in dynamic spaces like libraries. Xiao and Aletta (2016, 44 citations) use case studies to map spatial appropriateness. POE methods reveal post-occupancy redesign needs (Yudi et al., 2021, 24 citations).

Urban Microclimate Integration

Urban morphology affects indoor IEQ through heat islands and ventilation. Paramita and Matzarakis (2019, 25 citations) link Bandung's density to microclimate shifts. Rahman et al. (2022, 20 citations) quantify green roofs' role in tropical UHI mitigation.

Essential Papers

Mechanical and Thermal Performance Characterisation of Compressed Earth Blocks

Elisabete Teixeira, Gilberto Machado, Adilson de Paula et al. · 2020 · Energies · 69 citations

The present research is focused on an experimental investigation to evaluate the mechanical, durability, and thermal performance of compressed earth blocks (CEBs) produced in Portugal. CEBs were an...

A soundscape approach to exploring designstrategies for acoustic comfort in modern publiclibraries: a case study of the Library ofBirmingham

Jieling Xiao, Francesco Aletta · 2016 · Noise Mapping · 44 citations

Abstract Taking the soundscape approach to a study of the Library of Birmingham, this paper explored acoustic comfort in modern public libraries and measured the quality of the perceived sound envi...

The Connection between Architectural Elements and Adaptive Thermal Comfort of Tropical Vernacular Houses in Mountain and Beach Locations

Hermawan Hermawan, Jozef Švajlenka · 2021 · Energies · 29 citations

Passive thermal comfort has been widely used to test the thermal performance of a building. The science of active thermal comfort is important to be connected with the science of architecture. The ...

Preferensi Masyarakat tentang Lingkungan Perumahan yang Ingin Ditinggali

Andina Syafrina, Angela Christysonia Tampubolon, Suhendri Suhendri et al. · 2018 · Review of Urbanism and Architectural Studies · 25 citations

Housing development needs to be supported by particular guidelines issued by authorized institute for the achievement of development feasibility. Community participation as the main actors and user...

Design Optimisation Strategies for Solid Rammed Earth Walls in Mediterranean Climates

Giada Giuffrida, Maurizio Detommaso, Francesco Nocera et al. · 2021 · Energies · 25 citations

The renewed attention paid to raw earth construction in recent decades is linked to its undoubted sustainability, cost-effectiveness, and low embodied energy. In Italy, the use of raw earth as a co...

Urban morphology aspects on microclimate in a hot and humid climate

Beta Paramita, Andreas Matzarakis · 2019 · Geographica Pannonica · 25 citations

Bandung, the capital of West Java province, Indonesia has experienced rapid urbanization, which has affected the urban environment, including its building density, land use, and the quality of urba...

Systematic assessment with "POE" method in office buildings cases study on the redesign results of office interior after occupied and operated

Permana Yudi, Hafiz Nurrahman, Aathira Farah Salsabilla Permana · 2021 · Istrazivanja i projektovanja za privredu · 24 citations

This research is motivated by the fact that an office as a forum for activities depends on the type of business being carried out, where the conditions of the office will determine the credibility ...

Reading Guide

Foundational Papers

Start with Toe and Kubota (2013, 12 citations) for thermal comfort field data in Malay houses; Misni et al. (2013, 14 citations) on landscaping's thermal effects; Ani et al. (2012, 19 citations) for socio-cultural influences.

Recent Advances

Teixeira et al. (2020, 69 citations) for CEB performance; Hermawan and Švajlenka (2021, 29 citations) for adaptive comfort; Rahman et al. (2022, 20 citations) for green roofs in UHI.

Core Methods

Core techniques: ultrasonic/electrical resistivity tests (Teixeira et al., 2020), POE assessments (Yudi et al., 2021), soundscape mapping (Xiao and Aletta, 2016), envelope variation analysis (Hermawan et al., 2019).

How PapersFlow Helps You Research Indoor Environmental Quality in Buildings

Discover & Search

PapersFlow's Research Agent uses searchPapers and citationGraph to map IEQ literature from Teixeira et al. (2020) hubs, revealing thermal clusters; exaSearch uncovers vernacular ties in Hermawan and Švajlenka (2021); findSimilarPapers extends Xiao and Aletta (2016) acoustics to libraries.

Analyze & Verify

Analysis Agent applies readPaperContent to extract thermal data from Teixeira et al. (2020), verifies claims with CoVe against Toe and Kubota (2013), and runs PythonAnalysis for statistical validation of comfort metrics using NumPy/pandas on field measurements; GRADE scores evidence strength in microclimate papers like Paramita and Matzarakis (2019).

Synthesize & Write

Synthesis Agent detects gaps in acoustic-thermal integration across Xiao and Aletta (2016) and Hermawan et al. (2019), flags contradictions in vernacular strategies; Writing Agent employs latexEditText, latexSyncCitations for IEQ reports, latexCompile for publication-ready docs, and exportMermaid for envelope performance diagrams.

Use Cases

"Analyze thermal data from compressed earth blocks vs traditional Malay houses."

Research Agent → searchPapers('thermal performance CEBs') → Analysis Agent → readPaperContent(Teixeira 2020) + runPythonAnalysis(pandas plot resistivity vs Toe 2013) → matplotlib graphs of performance differences.

"Draft LaTeX review on acoustic comfort in libraries."

Research Agent → citationGraph(Xiao 2016) → Synthesis → gap detection → Writing Agent → latexEditText(intro) → latexSyncCitations(44 refs) → latexCompile → PDF with soundscape diagrams.

"Find code for IEQ microclimate simulations."

Research Agent → paperExtractUrls(Paramita 2019) → Code Discovery → paperFindGithubRepo → githubRepoInspect → exportCsv(models for UHI in Bandung).

Automated Workflows

Deep Research workflow conducts systematic reviews of 50+ IEQ papers via searchPapers → citationGraph → structured report on thermal/acoustic trends (Teixeira to Rahman). DeepScan applies 7-step CoVe analysis to verify Hermawan (2021) adaptive comfort claims with runPythonAnalysis checkpoints. Theorizer generates hypotheses linking vernacular elements (Gil Piqueras 2021) to modern green roofs.

Try Doxa for Indoor Environmental Quality in Buildings Research

Frequently Asked Questions

What defines Indoor Environmental Quality in buildings?

IEQ covers thermal comfort, acoustics, ventilation, and pollutants affecting health in urban buildings, as studied in materials like CEBs (Teixeira et al., 2020).

What are key methods in IEQ research?

Methods include field measurements (Toe and Kubota, 2013), soundscape surveys (Xiao and Aletta, 2016), and envelope simulations (Giuffrida et al., 2021).

What are influential papers on IEQ?

Teixeira et al. (2020, 69 citations) on CEB thermal performance; Xiao and Aletta (2016, 44 citations) on library acoustics; Hermawan and Švajlenka (2021, 29 citations) on adaptive comfort.

What open problems exist in IEQ?

Challenges include integrating urban microclimates with indoor dynamics (Paramita and Matzarakis, 2019) and post-occupancy validation (Yudi et al., 2021).