Abstract3
Lab Four: Casting Footwear and Tire Impressions..4
Method.5
Material Procedure Results7 Discussion7 Appendix..9 Abstract The following lab reports gives an account of experiementation with the casting of two different types of impression, using plaster of paris. Keywords: footwear, tire, impressions, Plaster of Paris, casting Lab Four: Casting Footwear and Tire Impressions In the experiment conducted we took a casting from the track made by our footwear, as well as tire impressions, in ordeto determine which left more detail, or allowed for the simpler casting. For this experiment we used plaster of paris in order to create the needed casts, understanding ...
