The present data article is concerned with the hygrothermal performance at the wall scale of a new bio-based building material including date palm fibres. A specific test setup allowed to measure temperature and relative humidity (RH) profiles at three different depths of the bio-based wall subjected to outdoor boundary conditions. Besides, a partial differential equations resolution software was then used to solve two mathematical models (, Kunzel and Mendes models) describing heat and moisture transfer in porous building materials. Both experimental/simulated temperature and RH profiles are provided with this dataset article. The proposed experimental setup can be used for studying the hygrothermal performance of different kinds of bio-based building materials at wall scale, while experimental/numerical data can serve as reference values for the validation of mathematical models intended to describe heat and mass transfer.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6820111 | PMC |
| http://dx.doi.org/10.1016/j.dib.2019.104590 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
The epigenetic mechanisms of adaption to the hot and humid climate in Hu sheep (Ovis aries).
Physiol Rep
December 2024
Chongqing Academy of Animal Sciences, Chongqing, China.
Hu sheep is characterized by its excellent fecundity and high adaptability to various ecological environments. To reveal the molecular basis involved in Hu sheep, we first examined the 10 index of neuroendocrine and metabolism in blood in Hu sheep during non-stress period (April-May) and stress period (July-August) using ELISA, including CRH, adrenocorticotropic hormone (ACTH), cortisol, aldosterone, adrenaline, T3,T4, SOD, GSH-PX, and T-AOC. Then we conducted the Whole genome DNA methylation sequencing in blood and performed the comparative analysis of global DNA methylation between the non-stress period and the stress period.
View Article and Find Full Text PDFStrength and Expansion of LHEC with Different Gypsum Contents Under Thermal Curing.
Materials (Basel)
November 2024
School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China.
Article Synopsis
- Low-heat expansive cement (LHEC) is an eco-friendly alternative to ordinary Portland cement (OPC), reducing CO emissions and enhancing durability in hot, humid environments.
- Research on LHEC's performance found an optimal gypsum dosage that improves strength and stability, which changes with curing temperature and age.
- Increasing gypsum content promotes better hydration and microstructure, suggesting that adjusting gypsum levels can enhance LHEC's effectiveness in challenging conditions.
Effects of Hygrothermal Condition on Water Diffusion and Flexural Properties of Carbon-Glass Hybrid Fiber-Reinforced Epoxy Polymer Winding Pipes.
Polymers (Basel)
December 2024
School of Civil Engineering, Harbin Institute of Technology (HIT), 73 Huanghe Road, Nangang District, Harbin 150090, China.
Carbon-glass hybrid fiber-reinforced epoxy polymer (C-GFRP) winding pipes integrated with the advantages of light weight, high strength, corrosion resistance, and cost-effectiveness offer immense potential to mitigate corrosion issues in oil, gas, and water transportation pipelines. In this study, C-GFRP winding pipes underwent accelerated aging tests through immersion in distilled water at temperatures of 25 °C, 40 °C, and 60 °C for 146 days. Water absorption tests were conducted to investigate the water absorption behavior of only CFRP- or GFRP-side absorbed water.
View Article and Find Full Text PDFUnravelling the role of filler surface wettability in long-term mechanical and dielectric properties of epoxy resin composites under hygrothermal aging.
J Colloid Interface Sci
March 2025
School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore; SP Group - NTU Joint Laboratory, School of Electrical and Electronic Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore. Electronic address:
Epoxy resin (EP) incorporating inorganic fillers has garnered significant attention in the electrical and electronic industries due to its enhanced dielectric and mechanical properties, but its long-term performance under harsh conditions remains a critical concern. This study investigates the effects of filler surface wettability on the durability of EP-SiO composites. Micro-sized SiO with hydrophilic (HP) and hydrophobic (HB) surfaces are prepared via surface treatment, before they are incorporated into epoxy resin and subjected to hygrothermal aging at 95 °C and 95 % relative humidity for up to 1200 h.
View Article and Find Full Text PDFHydrophobic treatments and their application with internal wall insulation.
UCL Open Environ
November 2024
UCL Institute for Environmental Design and Engineering, London, UK.
Hydrophobic (or water repellent) treatments have been proposed to mitigate moisture risks associated with internal wall insulation when applied to solid masonry walls. This can reduce risks associated with moisture accumulation within the structure such as mould growth or the deterioration of joist ends and other embedded timber. Where treatments perform well there is a net reduction of moisture content and risk.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!