The materials testing laboratory of the Cement and Concrete Association

1963 ◽  
Vol 15 (43) ◽  
pp. 49-56
Author(s):  
J. D. McIntosh
Keyword(s):  
Materials Testing ◽  
Testing Laboratory ◽  
Cement And Concrete

scholarly journals New Materials Testing Laboratory for the Cement and Concrete Association

Nature ◽  
1963 ◽  
Vol 199 (4893) ◽  
pp. 546-546
Author(s):  
H. B. MILNER
Keyword(s):  
Materials Testing ◽  
New Materials ◽  
Testing Laboratory ◽  
Cement And Concrete

scholarly journals Liability In Conducting Tests

1998 ◽  
Vol 15 (2) ◽  
Author(s):  
Roy J. Leonard
Keyword(s):  
Data Sheet ◽  
Building Code ◽  
Materials Testing ◽  
Testing Laboratory ◽  
Raw Data ◽  
Design Information ◽  
Laboratory Results ◽  
Forensic Engineering ◽  
Project File ◽  
Building Project

Instead Of Earning A Small Fee On A Building Project, A Materials Testing Laboratory Can Instead Become Involved In Litigation Which Could Cost It And Its Liability Insurers An Amount Many Times The Fee. But More Than This, There Could Also Be An Infinitely Greater Amount Of Time Spent Defending The Firm Than Was Ever Spent In Performing The Tests. In The Majority Of Cases The Tests Are Performed To Either Supply Design Information Or Monitor Compliance With Project Specifications And/Or Building Code Requirements. However, If Problems Develop And Litigation Begins, Then The Project File Information Becomes Evidence Of What Took Place On The Project. In Some Cases, However, The Laboratory Is Employed After Litigation Has Begun, Or The Probability Of A Lawsuit Is High, And The Testing Is Performed To Provide Evidence. In Any Event, The Results Of These Tests Are Taken As Essential Facts Which Will Be Reviewed By The Attorneys And Their Forensic Engineering Experts. Sometimes The Technicians Or Managers Of The Firm Providing These Field Or Laboratory Results Will Be Deposed, And Every Raw Data Sheet, Report And Log In The File May Be Examined In Great Detail By The Various Parties. If One Error Is Found, It May Be Contended That There May Be Other Errors Which Have Not Been Found Yet. If It Develops That Any Errors Or Suspected Errors Were Made, Then The Laboratory May Become Party To The Lawsuit.

Virtual Reality’s Role in Improving Student Knowledge and Engagement in the Materials Testing Laboratory

2021 ◽  
pp. 113-121
Author(s):  
Rajesh Jha ◽  
Douglas Choi ◽  
Rebecca Traboulsi ◽  
Arun Srinivasa
Keyword(s):  
Materials Testing ◽  
Student Knowledge ◽  
Testing Laboratory

scholarly journals Different materials and techniques for accurate molding for adaptation in angled implants

2014 ◽  
Vol 62 (2) ◽  
pp. 149-152 ◽  
Author(s):  
Lisliane Nara Rossi LEANDRO ◽  
Rui Barbosa de BRITO JÚNIOR ◽  
Marcelo Lucchesi TEIXEIRA ◽  
Luiz Martins TURANO ◽  
Luciana Jardini da CUNHA
Keyword(s):  
Correlation Coefficient ◽  
Horizontal Plane ◽  
Accurate Result ◽  
Sao Paulo ◽  
Materials Testing ◽  
Testing Laboratory ◽  
Whitney Test ◽  
Mann Whitney Test ◽  
Different Types ◽  
Master Model

OBJECTIVE: To evaluate the marginal misfit between intermediate and micro-unitmetal cylinder, by varying the angle of the implants, using two different types of material and different molding techniques. METHODS: A model was made with three implants (one perpendicular to the horizontal plane and two inclined) using micro-unit intermediates. A rod attached to the master model served as a control condition to evaluate the suitability of the twenty specimens, carried out with the help of an optical stereomicroscope (Pantec, Brazil; Materials Testing Laboratory, São Leopoldo Mandic, Campinas, São Paulo). RESULTS: Evaluator reliability was assessed using theIntraclass Correlation Coefficient, obtaining 99.6% (excellent). There were significant differences between groups, and the Mann-Whitney test compared groups in pairs for a more accurate result. CONCLUSION: The group which presented the best behavior was open tray and condensation silicone and the worst result, that needed to be cast several times, was closed tray and condensation silicone.

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