Jacques Berthellemy

2 Questions 19 Answers 0 Followers

Questions related from Jacques Berthellemy

Do you have fatigue rules for the design of road lighting masts in your country?

In Europe for instance, the EN40 standardization text for certified by the CE mark lighting masts, leaves the various national authorities free to introduce such rules or not ( EN40-3-3 chap 8 )....

18 September 2014 505 2 View

Does anyone know about how to test the relevance of weathering steel to the site conditions ?

Does anyone know a reliable test that makes rapidly sure that weathering steel will be well adapted ( or not ) to build in a given place with special atmospheric conditions of corrosive...

27 August 2014 7,030 4 View