Results 31 to 40 of about 9,469,946 (244)

Investigation on the influences of hygrothermal aging on the indentation size effects and micro-indentation measurements of PMMA. Part II: Analysis and modeling

Polymer Testing, 2021
The nanoindentation results of Polymethyl Methacrylate (PMMA) after hygrothermal aging under different indentation strain rates are analyzed. The influences of hygrothermal aging on its indentation size effects (ISE) and microindentation measurements are
Hui Lin, Lin Lv, Tao Jin, Qing Yin
doaj   +1 more source

A Method for Establishing a Hygrothermally Controlled Test Room for Measuring the Water Vapor Resistivity Characteristics of Construction Materials

Energies, 2020
Hygrothermal assessment is essential to the production of healthy and energy efficient buildings. This has given rise to the demand for the development of a hygrothermal laboratory, as input data to hygrothermal modeling tools can only be sourced and ...
Toba Samuel Olaoye, Mark Dewsbury, Hartwig Kunzel   +2 more
doaj   +1 more source

Thermomechanical and hygroelastic properties of an epoxy system under humid and cold-warm cycling conditions [PDF]

, 2014
In this paper, we study the hygrothermal aging of an anhydride-cured epoxy under temperature and hygrometry conditions simulating those experienced by an aircraft in wet tropical or subtropical regions.
SAGHIR, Shahid, Askari, Abe H., ASKARI, Abe, EL YAKOUBI, Jalal, VERDU, Jacques, LUBINEAU, Gilles, EL YAGOUBI, Jalal   +6 more
core   +1 more source

HYGROTHERMAL PROPERTIES OF HISTORIC BRICKS FROM VARIOUS SITES OF LATVIA

, 2021
There are available hygrothermal simulation tools that allow to model possible scenarios for optimization of thermal transmittance of historic wall, creating complex insulation systems.
Freimanis, R (via Mendeley Data)
core   +2 more sources

Effect of perforations and slits on hygrothermal properties of EPS

Journal of the Croatian Association of Civil Engineers, 2022
This paper presents the results of research on the influence of perforation and slits on the water vapour diffusion of expanded polystyrene (EPS) and the influence of the size and number of perforations and slits on the thermal conductivity of EPS board.
Mergim Gaši, Bojan Milovanović, Ivana Banjad Pečur, Marina Bagarić   +3 more
openaire   +2 more sources

Experimental investigation on compressive properties of three-dimensional five-directional braided composites in hygrothermal environment

Science and Engineering of Composite Materials, 2022
This article describes work concerning the compressive properties in hygrothermal environment of three-dimensional (3D) five-directional braided composites.
Guo Ying, Yan Shi
doaj   +1 more source

Thermophysical Parameters and Hygrothermal Simulation of Aerogel-Based Fibre-Enhanced Thermal Insulating Renders Applied on Exterior Walls

Energies, 2023
Aerogel-based renders have been the subject of research in the last few years due to their high thermal insulation characteristics and the need for buildings to become more energy-efficient.
Marco Pedroso, Maria da Glória Gomes, José Dinis Silvestre, Ahmed Hawreen, Inês Flores-Colen   +4 more
doaj   +1 more source

Chemical, mechanical and morphological investigation on the hygrothermal aging mechanism of a toughened epoxy

Polymer Testing, 2022
A systematic investigation was implemented in this work to evaluate the effect of hygrothermal aging on the chemistry, mechanics and morphology of a toughened epoxy resin exposed in a 70°C bath.
Kailong Xu, Wei Chen, Xinying Zhu, Lulu Liu, Zhenhua Zhao, Gang Luo   +5 more
doaj   +1 more source

Ageing of particulate-filled epoxy resin under hygrothermal conditions

, 2020
This paper investigated the physical, mechanical, thermo-mechanical and microstructural properties of an epoxy-based resin system containing fire retardant and fly-ash under accelerated hygrothermal ageing.
Aravinthan, Thiru, Nguyen, Kate T.Q., Manalo, Allan, Hota, Gangarao, Mehrinejad Khotbehsara, Mojdeh, Ferdous, Wahid   +5 more
core   +1 more source

Influence of production on hemp concrete hygrothermal properties: sorption, water vapour permeability and water absorption

Journal of Physics: Conference Series, 2021
Hemp concrete is considered to be a carbon negative material. Hemp absorbs CO2 during the growth and lime needs CO2 for carbonation. The material, which has good thermal insulation properties, is used as a non-bearing wall material or plaster.
A. Ruus, T. Koosapoeg, M. Pau, T. Kalamees, M. Põldaru   +4 more
semanticscholar   +1 more source