Results 41 to 50 of about 2,011 (155)

Characterization of Natural Gypsum Materials and Their Composites for Building Applications [PDF]

Applied Sciences, 2019
Building retrofitting plays a key-role in energy saving and a growing interest is focused on insulating materials that allow a reduction in heat loss from envelopes with low thickness, by a process of reducing heating and cooling demand. In this context, a complete characterization of the physical properties of Moroccan natural gypsum materials was ...
Bouzit S., Laasri S., Taha M., Laghzizil A., Hajjaji A., Merli F., Buratti C.   +6 more
openaire   +4 more sources

INFLUENCE OF GRANULOMETRIC COMPOSITION OF THE COMPOSITE GYPSUM BINDER ON ITS PROPERTIES

Bulletin of Belgorod State Technological University named after. V. G. Shukhov, 2023
The primary task of technologists-designers is to optimize the structure and properties of building composite materials. Its achievement allows simultaneously increasing their efficiency, reliability and durability. The article presents the results of determining the granulometric composition of a composite gypsum binder (CGB) by computational and ...
Azmi Othman, N. Chernysheva, M. Drebezgova, T. Novichenkova, B. Margolis   +4 more
openaire   +1 more source

Integration of Phase Change Materials in Service Areas of Building Envelopes for Improved Thermal Performance: An Experimental Study in Saudi Arabia

Buildings
This experimental study explores the integration of Phase Change Materials (PCMs) within building envelopes. The research specifically centers on the utilization of two microencapsulated paraffin-based PCMs with melting points of 37 °C and 43 °C.
Abdalla Alrashdan, Atef M. Ghaleb, Khalid Haj Ahmad, Abdel Naser Daoud   +3 more
doaj   +1 more source

Thermomechanical properties of bio-sourced composite materials based on cement and plaster binders with varying proportions of Typha fibers/reinforcement for sustainable habitat construction

Open Ceramics
This research work deals with the thermal characterization.The novelty of this work lies in the combined thermal and mechanical characterization of Typha-reinforced cement and gypsum composites using the asymmetric hot-plane method, providing new ...
El Hadji Abdoul Aziz Cisse, Papa Touty Traore, Seydou Faye, Dame Diao, Moussa Dieng, Alassane Diaw, Fatimata Ba, Mor Ndiaye, Issa Diagne   +8 more
doaj   +1 more source

Gypsum Composites With Cdw As Raw Material

, 2015
{"references": ["Almut R, et al. EU as a Recycling Society, Present recycling levels of\nMunicipal Waste and Construction & Demolition Waste in the EU.\nEuropean Topic Centre on Sustainable Consumption and Production.\nDenmark, 2008.", "European Parliament. Directive 2009/28/EC, promotion of the use of\nenergy from renewable sources. European Union,
R. Santos Jiménez, A. San-Antonio-González, M. Del Río Merino, M. González Cortina, C. Viñas Arrebola   +4 more
openaire   +1 more source

Multifunctional Aggregate-Gypsum Composites Combining Mechanical, Thermal, and Pollutant-Removal Functions: A Critical Overview

Buildings
This study presents a data-driven evaluation of recycled-aggregate gypsum composites by examining the relationships between dry density, mechanical performance, thermal conductivity, and formaldehyde adsorption.
Haoxuan Yu, Paola Villoría Sáez, César Porras Amores, Manuel Alejandro Pedreño Rojas   +3 more
doaj   +1 more source

Microstructure and compressive strength of gypsum-bonded composites with papers, paperboards and Tetra Pak recycled materials

Journal of Wood Science, 2019
The incorporation of recycled papers, paperboards and Tetra Pak as filling materials in brittle matrices presents an interesting approach in the utilization of waste materials for building construction.
Dafni Foti, Stergios Adamopoulos, Eleni Voulgaridou, Elias Voulgaridis, Costas Passialis, Stephen Osakue Amiandamhen, Geoffrey Daniel   +6 more
doaj   +1 more source

TECHNOLOGY AND THE PROPERTIES OF THE FIRE-RETARDANT FIBROGIPSOVERMIKULITOBETONNYKH COMPOSITES WITH THE APPLICATION OF THE VOLCANIC ROCKS

Вестник Дагестанского государственного технического университета: Технические науки, 2016
Fire-retardant composites with the application of gypsum, unslaked lime, distended vermiculite, tuffaceous sand, basaltic fibers and resin of wood of that saponified are developed.
T. A. Khezhev, G. N. Khadzhishalapov, KH. A. Khezhev, R. M. Kurbanov   +3 more
doaj   +1 more source

Feasibility of Recycling CDW as Raw Material in Gypsum Composites

Athens Journal of Τechnology & Engineering, 2015
On average, Europe generates around 890 million tonnes of Construction and Demolition Waste (CDW) per year and only 50% of this CDW is recycled. This is far from the objectives determined in the European Directive for 2020 and aware of this situation, the European Countries are implementing national policies to prevent the waste that can be avoidable ...
San Antonio González, Alicia, Santos Jiménez, María del Rocío, Río Merino, Mercedes del, González Cortina, Mariano, Viñas Arrebola, Carmen   +4 more
openaire   +2 more sources

Sustainable Gypsum Composites with a Complex of Porous Modifiers

Chemical Engineering Transactions
The study is devoted to one of the acute problems of construction materials science - the creation of mineral lightweight composites based on low-carbon binders with high-performance properties and efficiency.
Victoria Petropavlovskaya, Tatiana Novichenkova, Kirill Petropavlovskii, Mikhail Sulman, Kirill Chalov   +4 more
doaj