Results 41 to 50 of about 468,481 (398)
Efeito da pré-molhagem do agregado nas propriedades das argamassas com agregado reciclado deconcreto e agregado leve [PDF]
, 2019 This paper examines the suitability of partially replacing natural aggregate, sand, (NA) with recycled concrete aggregate (RCA) or lightweight aggregate (LWA) in mortars, under the hypothesis that pre-wetting aggregates would produce improvement in ...
Aponte Hernández, Diego Fernando +3 more
core +4 more sources
Sustainability, 2020 Rapid growth in industrial development has raised the concern of proper disposal of the by-products generated in industries. Many of them may cause serious pollution to the air, land, and water if dumped in open landfills.
Shamir Sakir +4 more
semanticscholar +1 more source
On the stability of harmonic mortar methods with application to electric machines [PDF]
Scientific Computing in Electrical Engineering, SCEE 2020,
Eindhoven, The Netherlands, February 2020, 2020 Harmonic stator-rotor coupling offers a promising approach for the interconnection of rotating subsystems in the simulation of electric machines. This paper studies the stability of discretization schemes based on harmonic coupling in the framework of mortar methods for Poisson-like problems.
arxiv +1 more source
Microstructure and bonding behavior of fiber-mortar interface in fiber-reinforced concrete [PDF]
, 2020 The interfacial properties between fiber and matrix play a critical role in the overall mechanical responses of composite materials. In this paper, the glass fiber-mortar interfacial microstructure in fiber reinforced concrete (FRC) is visualized and ...
Chen, YD +4 more
core
Sifat Fisik dan Mekanik Mortar dengan Campuran Serutan Karet Ban Bekas Berbagai Merek
Jurnal Teknik Sipil, 2020 The used rubber tire is one of the waste that becomes an environmental problem because the amount is abundant, while the utilization is still minimal. There are several tire brands in Indonesia, such as Goodyear, Dunlop, Pirelli, Yokohama, Gajah Tunggal,
Restu Faizah +2 more
doaj +1 more source
Journal of Civil Engineering and Management, 2012 To prevent excessive air entrainment, superplasticizers (SPs) should not only be compatible with cement, but also should not create the air-entraining effect in mortar.
Beata Łazniewska-Piekarczyk +1 more
doaj +1 more source
Materials, 2020 Crack formation in concrete is one of the main reasons for concrete degradation. Calcium alginate capsules containing biological self-healing agents for cementitious materials were studied for the self-healing of cement paste and mortars through in vitro
Mohammad Fahimizadeh +4 more
semanticscholar +1 more source
Bond strength of alkali-activated flyash based masonry system for sustainable construction
SN Applied Sciences, 2023 Bond strength is a crucial factor that impacts the performance, structural reliability and stability of masonry constructions. This paper aims to examine the efficacy of various masonry unit and mortar combinations and their bond strength thereby ...
Pooja Kumble +2 more
doaj +1 more source
Micromechanics-Based Simulations of Compressive and Tensile Testing on Lime-Based Mortars [PDF]
Mechanics of Materials 105, 49--60, (2017), 2015 The purpose of this paper is to propose a continuum micromechanics model for the simulation of uniaxial compressive and tensile tests on lime-based mortars, in order to predict their stiffness, compressive and tensile strengths, and tensile fracture energy.
arxiv +1 more source
Evaluation of mechanical behaviour of the rubberized PCC mortar in fixed W/C ratio
Cogent Engineering, 2020 Addition of the waste tire rubber powder to the cement-based products is a solution for the waste problems and protecting environment. Cement-sand mortar is an integral part of masonry buildings and has an important effect on the integrity of the masonry
Mahdi Adibi +2 more
doaj +1 more source