Results 61 to 70 of about 204,898 (308)
Temporal evolution of mesoscopic structure of some non-Euclidean systems using a Monte Carlo model
, 2011 A Monte Carlo based computer model is presented to comprehend the contrasting observations of Mazumder et al. [Phys. Rev. Lett. 93, 255704 (2004) and Phys. Rev.
D. Sen +4 more
core +1 more source
Monitoring early-age acoustic emission of cement paste and fly ash paste [PDF]
, 2020 In this study, a combined approach of several monitoring techniques was applied to allow correlations between the AE activity and related processes such as shrinkage and settlement evolution, capillary pressure and temperature development in fresh ...
Aggelis, Dimitrios G. +2 more
core +1 more source
Applied SciencesThis study aims to propose a hydration kinetic model for the cement–eggshell powder binary system and predict the performance development of composite concrete through this model. The specific content and results of the model are as follows. First, based
Li-Na Zhang +4 more
doaj +1 more source
The reaction of slag in cement: theory and computer modelling [PDF]
, 2006 In this study, theoretical models available for the reaction of both pure slag\ud (alkali-activated) and slag-blended cement are reviewed.
Brouwers, H.J.H., Chen, W.
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Towards more sustainable construction–application of superabsorbent polymers in cementitious matrices with reduced carbon footprint [PDF]
, 2018 Construction industry is constantly searching for sustainable innovations to mitigate negative environmental impacts. Ground granulated blast-furnace slag (GGBS) is a well-known supplementary cementitious material which contributes to reduction of energy
Alekrish +20 more
core +4 more sources
Hydration Products of Nine Sesquiterpene Hydrocarbons
Journal of Japan Oil Chemists' Society, 1982 The homogeneous mixtures of sesquiterpene hydrocarbons as β-caryophyllene (1), humulene (2), β-and γ-elemenes [(3) and (4)], α- and β-selinenes [(5) and (6)], thujopsene (7), longifolene (8) or α cedrene (9), and acetic acid were passed through in glass tube packed with cation exchange resin at room temperature.
Hajime IWAMURO +3 more
openaire +2 more sources
Detection and Production of Methane Hydrate [PDF]
, 2011 This project seeks to understand regional differences in gas hydrate systems from the perspective of as an energy resource, geohazard, and long-term climate influence. Specifically, the effort will: (1) collect data and conceptual models that targets causes of gas hydrate variance, (2) construct numerical models that explain and predict regional-scale ...
Hirasaki, George +6 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya +3 more
wiley +1 more source
Early hydration heat release and strength evolution of cemented backfill with graded fine tailings
工程科学学报, 2023 In this work, the early hydration reaction and mechanical evolution characteristics of graded fine tailing cemented backfill are studied. The hydration exothermicity and electrical resistance characteristics of backfill slurry with different lime sand ...
Yun-peng KOU +5 more
doaj +1 more source
Environmentally Friendly Pervious Concrete for Treating Deicer-Laden Stormwater: Phase I [PDF]
, 2015 A graphene oxide-modified pervious concrete was developed by using low-reactivity, high-calcium fly ash as sole binder and chemical activators and other admixtures.
Shi, Xianming, Xu, Gang
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