Related Experiment Video

Updated: Jan 3, 2026

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material
07:42

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material

Published on: December 20, 2024

667

Fracture Resistance and Marginal Adaptation of Capped and Uncapped Bulk-fill Resin-based Materials

H N Al-Nahedh, Z Alawami

    Operative Dentistry
    |November 22, 2019
    PubMed
    Abstract

    More Related Videos

    Impact of Fabrication Techniques and Polishing Procedures on Surface Roughness of Denture Base Resins03:02

    Impact of Fabrication Techniques and Polishing Procedures on Surface Roughness of Denture Base Resins

    Published on: January 17, 2025

    845
    Shrinkage of Dental Composite in Simulated Cavity Measured with Digital Image Correlation08:45

    Shrinkage of Dental Composite in Simulated Cavity Measured with Digital Image Correlation

    Published on: July 21, 2014

    13.9K

    Related Concept Videos

    Fiber Reinforced Concrete01:22

    Fiber Reinforced Concrete

    Fiber-reinforced concrete significantly enhances the structural and nonstructural properties of traditional concrete by incorporating fibers like steel, glass, and polymers. These fibers, varying from natural ones such as sisal and cellulose to manufactured ones like polypropylene and Kevlar, are mixed into hydraulic cement with aggregates. Steel fibers, often preferred for their robustness, contribute to improved ductility, toughness, and post-cracking performance. The concrete is classified...
    298
    Fatigue01:21

    Fatigue

    Fatigue occurs when materials rupture under repeated or fluctuating loads, even at stress levels far below their static breaking strength. It typically results in brittle failure, even for ductile materials. It is a critical consideration in designing machines and structural components subjected to repetitive or varying loads. The nature of these loadings can range from fluctuating loads like unbalanced pump impellers causing vibrations to repeatedly bending a thin steel rod wire back and forth...
    775
    Microcracking in Concrete01:20

    Microcracking in Concrete

    Microcracking in concrete refers to the tiny cracks that can form within the material even before any external load is applied. These microcracks typically occur at the interface between the coarse aggregate and the hydrated cement paste, often as a result of differential volume changes prompted by variations in stress-strain behavior, as well as thermal and moisture movement. Initially, these microcracks remain stable and do not grow substantially until the concrete is stressed to about 30...
    394
    Stress-Strain Diagram - Brittle Materials01:24

    Stress-Strain Diagram - Brittle Materials

    Brittle materials, including glass, cast iron, and stone, exhibit unique characteristics. They fracture without considerable change in their elongation rate, indicating that their breaking and ultimate strength are equivalent. Such materials also show lower strain levels at the point of rupture. The failure in brittle materials predominantly results from normal stresses, as evidenced by the rupture created along a surface perpendicular to the applied load. These materials do not display...
    3.7K
    Mortar Properties01:17

    Mortar Properties

    Mortar properties encompass a range of characteristics crucial for construction and masonry work, including workability, water retention, bond strength, durability, compressive strength, volume change, and appearance. Workability refers to mortar's ability to be easily applied and manipulated without sagging or falling off surfaces, which is important for efficient masonry unit placement and alignment. Water retention is essential to prevent the mortar from losing moisture too quickly to...
    379
    Strength of Cement01:20

    Strength of Cement

    Strength tests for cement are not performed directly on neat cement paste due to difficulty in obtaining consistent, reliable specimens. Instead, cement is typically tested in the form of cement-sand mortar.
    For compressive strength tests, ASTM C 109-05 standards prescribe a cement-sand mix ratio of 1:2.75 and a water/cement ratio of 0.485 for making 2-inch cubes. These cubes are mixed, cast, and cured in saturated lime water at 23°C until testing. Flexural strength testing, outlined in...
    407