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Effects of Curing Conditions on the Self-Healing of Geopolymer Paste [PDF]

open access: yesMATEC Web of Conferences, 2023
Geopolymers are inorganic polymers produced by the reaction of aluminosilicates and alkaline solutions and show good mechanical and thermal features with a huge potential for use in the construction industry.
Ozen Meral Yildirim   +3 more
doaj   +1 more source

Measurements behind Internal Insulation on Solid Masonry Walls with Different Orientations and Degrees of Repair in a Danish Multi-story Building [PDF]

open access: yesE3S Web of Conferences, 2020
Internal insulation is used in many heritage buildings to ensure a better indoor environment and reduce energy use. This article describes measurement results from installing an internal insulation system in a Danish multi-story building.
Vanhoutteghem Lies   +2 more
doaj   +1 more source

Thermal mass and thermal comfort in offices – experimental studies of a concrete floor [PDF]

open access: yesMATEC Web of Conferences, 2019
Previous studies demonstrated that the use of thermal mass in buildings can contribute to reduce the energy demand and improve the thermal comfort.
Grynning Steinar   +3 more
doaj   +1 more source

A Review Study on the Effect of Nanomaterials and Local Materials on Soil Geotechnical Properties [PDF]

open access: yesE3S Web of Conferences, 2023
Considerable strides have been made in nanotechnology in recent years, with many nanotechnology-based achievements in the geotechnical-engineering. It seems certain that nanoparticles would be widely utilized to develop the geotechnical qualities for ...
Adnan Eman   +2 more
doaj   +1 more source

EFFECT OF EXTERNAL SULPHATES ON PROPERTIES OF LIME-POZOLANA CONCRETE [PDF]

open access: yesJournal of Engineering and Sustainable Development, 2019
This study aims to evaluate the resistance of Lime-Pozzolana concrete mixtures to external sulfate attack, represented by studying their effect on compressive strength, splitting tensile strength, dynamic modulus of elasticity, and weight loss.
Tareq Saleh Al-Attar   +2 more
doaj   +3 more sources

Functionalization of the Fine Al2O3 Abrasive by the Polyacrylamide Deposition

open access: yesMedžiagotyra, 2021
In order to enhance the dispersion stability of ultra-fine Al2O3 powder in aqueous media, the alumina particles were modified with silane coupling agent KH570 at first, and then 2,2'-Azobis(2-amidinopropane) dihydrochloride (AIBA) was anchored onto the ...
Pengfei MA   +5 more
doaj   +1 more source

Activity Patterns and Pollution Exposure

open access: yesEuropean Journal of Transport and Infrastructure Research, 2001
In recent times there has been increasing interest in modelling policies to limit impacts of air pollution due to motor vehicles. Impacts of air pollution on human health and comfort depend on the relationship between the distribution of pollutants and ...
Leorey Marquez   +3 more
doaj   +1 more source

Study the Behavior of High Performance Concrete Circular Short Columns Confined by CFRP [PDF]

open access: yesEngineering and Technology Journal, 2019
This paper presents the results of experimental study on reinforced concrete columns rehabilitation with carbon fiber reinforced polymer (CFRP) under concentrated load. Twelve short circular reinforced concrete columns (150 mm diameter and 600 mm height)
Asmaa Ahmed, Shatha Hasan, Ali Khalaf
doaj   +1 more source

Experimental Study on an Innovative Biopolymeric Treatment Against Salt Deterioration of Materials in Cultural Heritage

open access: yesFrontiers in Materials, 2021
Salt crystallization is one of the harshest deterioration mechanisms affecting heritage materials, causing impressive decay patterns and the loss of a high thickness of original materials.
Mattia Bassi   +4 more
doaj   +1 more source

Adopting Product Modularity in House Building to Support Mass Customisation [PDF]

open access: yes, 2015
Product modularity is a concept that can contribute to the improvement of product quality and production efficiency in house-building. However, there is a lack of consensus in the literature on the concepts that define product modularity.
Carlos Formoso   +13 more
core   +2 more sources

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