Results 1 to 10 of about 61,797 (294)

Correlation between flexural and indirect tensile strength of resin composite cements. [PDF]

open access: yesHead Face Med, 2016
To evaluate a potential correlation between flexural strength and indirect tensile strength in assessing the mechanical strength of resin composite cements.Flexural strength (n = 5) and indirect tensile strength (n = 5) of 7 resin composite cements (RelyX Unicem 2 Automix [RXU], Panavia SA [PSA], Clearfil SA [CSA], Panavia F2.0 [PF2], Multilink Implant
Cassina G, Fischer J, Rohr N.
europepmc   +4 more sources

Effect of aging and curing mode on the compressive and indirect tensile strength of resin composite cements [PDF]

open access: yesHead & Face Medicine, 2017
Background Resin composite cements are used in dentistry to bond ceramic restorations to the tooth structure. In the oral cavity these cements are subjected to aging induced by masticatory and thermal stresses.
Nadja Rohr, Jens Fischer
doaj   +2 more sources

Modification of the Brazilian indirect tensile strength formula for better estimation of the tensile strength of rocks and rock-like geomaterials

open access: yesJournal of King Saud University: Engineering Sciences, 2022
Rock mechanical properties are essential input in many design applications in petroleum, mining, environmental and civil engineering. The most reliable source for these properties is the laboratory tests.
Musaed N.J. AlAwad
doaj   +2 more sources

Processing The Indirect Tensile Strength Test of Qayyarah Bitumen [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering
Bitumen plays a significant role in our daily lives, primarily used in road construction. The main source of bitumen is oil refineries, and bitumen from Qayyarah is considered an important resource in Mosul. The oil from Qayyarah is a heavy crude with an
Mhmood Saleem   +2 more
doaj   +2 more sources

Relations between indirect tensile and flexural strengths for dry and plastic concretes [PDF]

open access: yesRevista IBRACON de Estruturas e Materiais, 2013
Indirect tensile strength is not usually used for concrete mixtures proportioning and its technological control; flexural strength tests under third point loads arrangement are the pattern for such goals. Indeed, neither of such tests have the capability
J. T. Balbo
doaj   +3 more sources

Stress-deformed state of cylindrical specimens during indirect tensile strength testing

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2015
In this study, the interaction between cylindrical specimen made of homogeneous, isotropic, and linearly elastic material and loading jaws of any curvature is considered in the Brazilian test.
Levan Japaridze
doaj   +2 more sources

Impact of rubber waste in rigid pavement [PDF]

open access: yesPort Said Engineering Research Journal, 2022
The production of rubber tires is about tens of millions annually due to the increase in the production and development of cars every year. Rubber tires need hundreds of years to decompose because one of their components is sulfur.
Mohamed Eisa, Mostafa Rabah, Esraa Ahmed
doaj   +1 more source

The Influence of Loading Rate on Direct and Indirect Tensile Strengths: Laboratory and Numerical Methods

open access: yesShock and Vibration, 2021
To investigate different responses of direct and indirect tensile strengths to loading rate, direct and indirect tension tests were performed on sandstone, rust stone, and granite specimens.
Jie Liu   +3 more
doaj   +1 more source

An Experimental Study on the Mechanical Characteristics of Natural and Synthetic Fiber-Reinforced Sandy Soil in Pavement Construction

open access: yesJournal of Natural Fibers, 2023
The current study investigated the use of polyester synthetic (PES) fiber and basalt (BS) and bagasse (BG) natural fibers on the strength and mechanical behavior of sandy soil in pavement construction projects.
Mahdi Ghasemi Nezhad, Alireza Tabarsa
doaj   +1 more source

Effects of Reclaimed Asphalt, Wax Additive, and Compaction Temperature on Characteristics and Mechanical Properties of Porous Asphalt

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2022
This paper describes physical and mechanical properties of porous asphalt mixtures with various RAP amount (0%, 10%, 20%, 30%) containing one WMA additive (organic wax). The samples were prepared using the Marshall compactor at two different temperatures
Vittorio Ranieri   +5 more
doaj   +1 more source

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