· 2013-06-25 · Gypsum is the ideal surface for a wall because it has the same PH value and...
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Transcript of · 2013-06-25 · Gypsum is the ideal surface for a wall because it has the same PH value and...
![Page 1: · 2013-06-25 · Gypsum is the ideal surface for a wall because it has the same PH value and thermal conductivity properties as the human skin. Gypsum is made UP of minerals, and](https://reader034.fdocuments.us/reader034/viewer/2022042106/5e849fb45183582e2d3edfd7/html5/thumbnails/1.jpg)
![Page 2: · 2013-06-25 · Gypsum is the ideal surface for a wall because it has the same PH value and thermal conductivity properties as the human skin. Gypsum is made UP of minerals, and](https://reader034.fdocuments.us/reader034/viewer/2022042106/5e849fb45183582e2d3edfd7/html5/thumbnails/2.jpg)