PROPERTIES OF PORTLAND CEMENT. 



399 



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2.32 

 3.58 



4.98 



£ 



2.01 

 1.89 

 1.99 



2.51 



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»- 



0.48 

 1.33 

 2.00 



2.01 



Carbon- 

 diox- 

 ide. 



0.61 

 3.90 

 6.94 



9.54 



Loss 

 by igni- 

 tion. 



3.10 



7.13 



10.93 



14.06 



In- 

 crease 



in 

 weight. 



icoincsi^osocNr^ooeacNcoiniT-HOiotNeo 

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• • rH .-< ,-H rH rH tH tH 



w 



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m 



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£- 



2.21 

 2.84 



4.93 



£ 



2. 52 

 1.66 

 1.83 



2.62 



Mois- 

 ture. 



0.85 

 1.37 

 1.58 



1.86 



Carbon- 

 diox- 

 ide. 



1.38 

 5.05 

 8.58 



11. 42 



Loss 

 by igni- 

 tion. 



4.75 



8.08 



11.99 



15.90 



In- 

 crease 



in 

 weight. 



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1.90 

 3.54 



4.25 



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2.00 

 1.59 

 2.05 



2.30 



CO QJ 



S-3 



0.28 

 1.37 

 1.72 



1.83 



Carbon- 

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 ide. 



0.41 

 4.36 

 7.11 



8.99 



Loss 

 by igni- 

 tion. 



2.69 



7.32 



10.88 



13.12 



In- 

 crease 



in 

 weight. 



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