Difference between revisions of "4. What was the first artificial building material? Describe the process by which it was made."

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[[*History 8 First Towns and Villages Video Notes]]
 
[[*History 8 First Towns and Villages Video Notes]]
 
Plaster
 
*the first artificial building material
 
*smooth
 
*waterproof
 
*soft mixture of limestone or other materials for spreading on walls, floors, or ceilings
 
 
== How Its Made ==
 
 
1) Burn limestone
 
*needs a lot of fuel (wood) to make the temperatures of the fire high
 
*1 floor= 6 trees
 
 
[http://dictionary.reference.com/browse/plaster]
 
First Towns and Villages Video
 
 
-Sophia Huynh
 

Revision as of 12:09, 19 November 2015

*History 8 First Towns and Villages Video Notes