Thursday, March 3, 2016

Portfolio writing


Portfolio writing: Feedback from current 2nd to 2015 BTECH students. 
1. How has the portfolio changed the way you write? If any
2. Has the portfolio changed the way in which you look at your work you fabricate?
3. Any other feedback will be appreciated 

Gypsum Products

Below are 2 pictures of the same set of models; What are the main differences between these 2 sets, from a materials point of view, after you have reviewed the Gypsum Products chapter in Phillips dental Materials Science.

1. Identify the types of gypsum
2. How these products are manufactured
3. What is the W/P ratio for each?
4. How does changing the W/P change how the gypsum reacts in relation to the setting time

Trimed set of Final models

Trimed set of Primary models