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Updated: Jul 24, 2025

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

Published on: December 20, 2024

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RMGI粗度和丹丁粘合原料对三明治型修复的剪接强度的影响

R Bloomquist1, V Villalobos2, C Patel3

  • 1*Ryan Bloomquist, DMD, PhD, MBA, Department of Restorative Sciences, Dental College of Georgia, Augusta University, Augusta, GA, USA.

Operative dentistry
|July 7, 2023
PubMed
概括

表面粗和原料应用并不能显著改善复合材料对树脂修饰玻璃离子体 (RMGI) 的结合强度. 在RMGI内发生结合失败,表明这些表面修改对牙科修复没有临床相关的影响.

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Bonding and Strength of Aggregate01:12

Bonding and Strength of Aggregate

The bond between aggregate particles and the cement matrix is significantly influenced by the shape and surface texture of the aggregates. High-strength concretes benefit from a rougher texture, which leads to stronger bonding due to greater adhesion. Angular aggregates with larger surface areas also enhance this bond. The bonding quality, however, is complex to assess as no universally accepted test exists. Good bonding is indicated when a crushed concrete specimen shows some aggregate...
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