Results 1 to 10 of about 73,986 (216)

Bond strength in class V cavities: an in vitro study on beveling, universal adhesive strategy, and composite type [PDF]

open access: yesJournal of Applied Oral Science
Cervical Class V lesions present restorative challenges due to their multifactorial etiology and complex bonding substrates. Objectives: This study evaluated the influence of marginal bevel, bonding using a universal adhesive (etch-and-rinse or self-etch)
Felipe José Ribeiro de Melo   +5 more
doaj   +3 more sources

Bonding performance of universal adhesives with concomitant use of silanes to CAD/CAM blocks [PDF]

open access: yesRGO: Revista Gaúcha de Odontologia, 2023
Objective: This study assessed whether the use of a silane coupling agent influence the bond strength of two universal adhesives to ceramic or resin CAD/CAM blocks.
Marina AMARAL   +4 more
doaj   +1 more source

Bond behavior in pull-out of a ribbed rebar from concrete with recycled concrete aggregates

open access: yesCase Studies in Construction Materials, 2022
In recent years, there is a worldwide growing interest in using concrete mixes with recycled concrete aggregates (RCA). Reinforced concrete is the composite of concrete and steel rebars, where the rebars provide relatively higher tensile strength and ...
Orit Leibovich, David Z. Yankelevsky
doaj   +1 more source

Bond Performance of Hook-End Steel Fiber to the Mortars Cured for 360 Days

open access: yesBuildings, 2022
The reliable bond of steel fibers to concrete matrix is fundamental to ensure they work together under internal and external actions throughout their service life.
Xinxin Ding   +5 more
doaj   +1 more source

A STUDY ON DENSITY PROFILE OF THREE TYPES OF MEDIUM DENSITY FIBERBAORD (MDF) USED IN IRAN MARKET [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2005
Density profile of three types of medium density fiberboard (MDF) panels used in Iran market was studied through direct method and gradually removing of layer.
Saeid Kazemi najafi   +2 more
doaj   +1 more source

Effect of Excessive Bleeding on the Properties of Cement Mortar

open access: yesConstruction Materials, 2023
The bleeding of cementitious materials corresponds to the settlement of the granular skeleton accompanied by the accumulation of water at the surface (bleed water).
Mimoune Abadassi   +3 more
doaj   +1 more source

Effect of Internal Curing with Superabsorbent Polymers on Bond Behavior of High-Strength Concrete

open access: yesAdvances in Materials Science and Engineering, 2020
High-strength concrete (HSC) is widely used in engineering due to its high strength and durability. However, because of its low water-to-cement ratio, external curing water hardly enters the dense internal structure of HSC so that high self-desiccation ...
Xiao Lei   +4 more
doaj   +1 more source

Microshear bond strength of universal adhesives to enamel and dentin: an eighteen-month in vitro study

open access: yesBrazilian Dental Science, 2021
Objective: The aim of this study was to evaluate the microshear bond strength of Universal adhesives to enamel and dentin after one week and eighteen months of water storage.
Rubens Nazareno Garcia   +4 more
doaj   +1 more source

HUBUNGAN ANTARA KETEGUHAN GESER DENGAN KETEGUHAN REKAT INTERNAL PAPAN PARTIKEL

open access: yesJurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
One of  the  partideboard  properties that  must be tested  is internal  bond  strength  or tensile  strength  perpendicular to surface. the  testing  procedure is relatively  difficult   because  before  applying  a tension  load vertically  to the ...
Paribotro Sutigno, I M Sulastiningsih
doaj   +1 more source

Investigation Of press Temperature And press Time On Physical And Mechanical Properties Of OSB Board Made of Aspen [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2008
In this study, effects of press temperature and press time on the physical and mechanical properties on the OSB has made from Aspen were investigated.
Aliakbar Ramtin   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy