4 Questions 16 Answers 0 Followers
Questions related from Hossein Aslani
Why Powder material for XRD test should be passing the 75 μm sieve? The different grain size distributions of powder materials can affect the phase composition derived from the signal?
09 September 2019 5,626 16 View
What's difference should be considered to prepare a sample surface to test SEM and BSE? Scanning Electron Microscopes (SEM) and Backscattered electrons (BSE) The BSE test requires a smoother...
09 September 2019 3,278 3 View
Is the hydration reaction in the powdered cement paste sample continue? For example, the cement paste sample was cured at 28 days and then powdered. The hydration reaction is continued in this...
08 August 2019 3,337 13 View
We have many standards and method for determination of water absorption of the cement paste, mortar and concrete. Is there the standard for determination of water absorption the powder such as fly...
08 August 2019 3,739 5 View
