Results 71 to 80 of about 4,622 (211)
Kuat Tekan dan Ultasonic Pulse Velocity (UPV) Beton OPC dan OPC Abu Sekam Padi untuk Aplikasi di Lingkungan Gambut [PDF]
, 2018 This research study the compressive strength and ultrasonic pulse velocity (UPV) of OPC and OPC rice husk ash (RHA) concrete. Test will be measured after 28 days immersed in peat water.
Olivia, M. (Monita) +2 more
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Advances in Civil Engineering, Volume 2026, Issue 1, 2026.Ultra high‐performance concrete (UHPC) is a material that brings revolutionary changes to modern building construction due to its outstanding mechanical, durability, and microstructural properties. This study investigates the impacts of these properties under three distinct curing regimes—steam curing, carbonation curing (CC), and autoclave curing (AC),
Shuvo Dip Datta +2 more
wiley +1 more source
Prediction of the Static Modulus of Elasticity Using Four non Destructive Testing [PDF]
, 2014 The static modulus of elasticity (Es) is an important parameter in the analysis of hydraulic concrete structures, changes have been made to the regulation of construction; these changes require minimum values for the Es, so now, in addition to concrete ...
Alonso Guzmán, Elia Mercedes +9 more
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Journal of Engineering, Volume 2026, Issue 1, 2026.The nickel industry in Indonesia produces approximately 13 million tons of ferronickel slag (FNS) annually, most of which remains underutilized and poses potential environmental concerns. This study investigates the mechanical and deformation characteristics of concrete incorporating FNS as a sustainable replacement for natural coarse aggregate ...
Jessica Sjah +6 more
wiley +1 more source
Efecto del contenido de agua sobre la resistencia y la velocidad de pulso ultrasónico del concreto
Tecnura, 2015 The purpose of this study is to determine correlations among content of concrete water, compressive resistance and Ultrasonic Pulse Velocity (UPV). Cylindrical concrete specimens, 200 mm long and 100 mm in diameter made from a mixture of Portland cement ...
Luz Amparo Quintero Ortiz +2 more
doaj +1 more source
Evaluating the Carbonation Resistance of Self Compacting Concrete made with Recycled Concrete Aggregates [PDF]
, 2016 The paper presents the results of an investigation conducted to examine carbonation resistance of Self Compacting Concrete (SCC) made with coarse Recycled Concrete Aggregates (RCA).
Singh, N, Singh, S P
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Effect of Metallic Waste Addition on the Physical and Mechanical Properties of Cement-Based Mortars [PDF]
, 2018 © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).This paper investigates ...
Cartes, Ariel +4 more
core +3 more sources
Structural Concrete, Volume 26, Issue 6, Page 7847-7862, December 2025.Abstract Reusing reclaimed concrete elements is not a widespread practice, although it could help to decrease the carbon footprint of new construction significantly. As reuse needs to be safe, the properties and reusability of the element intended for reuse need to be ensured reliably.
Aapo Räsänen +2 more
wiley +1 more source
InfrastructuresUltrasonic pulse velocity (UPV) is a widely used technique for diagnosis and structural safety assessment of existing buildings. The main difficulties in UPV tests on-site are due to one-sided accessibility of materials and degraded/irregular surfaces ...
Emilia Vasanelli +4 more
doaj +1 more source
The Influence of the Climatic Factors on the Decay of Marbles: an Experimental Study [PDF]
, 2007 Stone decay is affected by the influence of climatic factors. In particular marble degradation, that could be expressed by decohesion and /or bowing, is mainly due to the action of temperature and water (rains and relative humidity).
Bellopede, Rossana, Marini, Paola
core +1 more source