Results 81 to 90 of about 381,344 (310)

Natural Bitumen in Hot Asphalt Mixture: Suitability of Using Treated Natural Bitumen Instead of Petroleum Asphalt Binder

open access: yesInternational Islamic University Malaysia Engineering Journal
In recent years, the search for economic and environmentally friendly alternatives has become a global necessity to achieve sustainability and preserve raw materials. From this concept, natural bitumen (NB) derived from sulphur springs is now one of the
Haneen Kareem Mohsin, Roaa Hamed Latief
doaj   +1 more source

Indoor microbiota in severely moisture damaged homes and the impact of interventions

open access: yesMicrobiome, 2017
Background The limited understanding of microbial characteristics in moisture-damaged buildings impedes efforts to clarify which adverse health effects in the occupants are associated with the damage and to develop effective building intervention ...
Balamuralikrishna Jayaprakash   +10 more
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Moisture damage in asphalt mixtures: A review of the causes, testing, and mitigating methods

open access: yesAdvances in Civil and Architectural Engineering
The early 1900s saw the commencement of the production and utilization of asphalt mixtures for road paving. Asphalt pavements carry heavy repetitive traffic loads under extreme environmental conditions over their service life.
Nadheer Albayati, Mohammed Qadir Ismael
doaj   +1 more source

Influence of diffuse damage on the water vapour permeability of fibre reinforced mortar [PDF]

open access: yes, 2012
International audienceThe study of moisture transfer inside building materials is an important issue in building physics. The hygric characterization of such materials has become a common practice for the estimation of the hygrothermal performance of ...
Foray, Geneviève   +3 more
core   +3 more sources

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein   +4 more
wiley   +1 more source

Effect of asphalt modified with waste engine oil on the durability properties of hot asphalt mixtures with reclaimed asphalt pavement

open access: yesOpen Engineering
The increased demand for asphalt and other materials involved in the construction of pavement led to an increase in the cost of these materials, which calls for searching for alternatives to virgin materials that can be used to produce asphalt mixtures ...
Abd Ali Nadia S.   +2 more
doaj   +1 more source

An overview of moisture damage performance tests on asphalt mixtures [PDF]

open access: yes, 2016
This paper presents a review of moisture damage performance tests on asphalt mixtures. The moisture damage remains to be a detriment to the durability of the Hot Mix Asphalt (HMA) pavement.
Aziz, M. M. A.   +5 more
core   +1 more source

Damage maps: moisture problems

open access: yes, 2023
DEFINITION The survey of humidity, including that deriving from phenomena of rising by capillarity, is generally carried out with the direct method, following the perimeter of the infiltration and leaching zones. Special equipment is available on the market which, supported by the walls, allows us to determine their degree of humidity.
openaire   +1 more source

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

open access: yesAdvanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao   +5 more
wiley   +1 more source

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