ASTM ASTM C473-15 - August 14, 2019 - admin Click here to purchase 1.1 These test methods cover the physical testing of gypsum panel products. Product Details Published: 05/15/2015 Number of Pages: 17 File Size: 1 file , 290 KB Redline File Size: 2 files , 710 KB Post navigation ASTM C473-16ASTM D2749-92(1999)e1