California glass expert witness discusses crack travel directions during tempered glass failure. During tempered glass failure the glass sheet “self destructs” because the internal residual stresses are tensile and drive the failure. Essentially the glass failure results in the glass breaking into tiny cubes. This means that the crack is constantly changing directions. The California […]
Glass Expert Performs a Bottle Failure Analysis
A California Glass failure analysis expert witness was asked to examine a failed wine bottle. A portion of the bottle top broke off midway down the cork as the cork was being removed. The root cause failure analysis revealed that the bottle had received a impact to the side. The distinct Wallner lines (see the […]
Glass Bottle Damage; GLass Bottle Failure Analysis
Glass expert illustrates wine bottle damage that occured during corking. This product defect occured during cork insertion. The “push rod” was off center, and it impacted the top of the bottle. As a result, there was a crush point that would have resulted in a crack during cork removal by the user. Glass failure analysis […]
GLass Expert Discusses WIndow Failures and Window Evaluations
Glass experts at Read Consulting provide services as window experts. Read Consulting offers a wide spectrum of window testing and evaluation. Included are glass failure analysis, evaluation of window damage and window scratching, window performance (light transmission testing of low-E windows), problems with laminated glass, temper level of tempered and heat-strengthened glass, nickel sulfide induced […]
Glass Expert Discusses Nickel Sulfide Spontaneous Failures
Glass failure analysis expert witness demonstrates that in the case of the spontaneous failure of tempered glass, the tempered glass failure is caused by the NiS particle. The failed glass door was taken apart to reveal the NiS particle. At this point the Wallner lines surrounding the NiS particle were located. The Wallner lines domonstrate […]
- « Previous Page
- 1
- …
- 8
- 9
- 10
- 11
- 12
- …
- 19
- Next Page »