262 



CEMENTS, LIMES, AND PLASTERS. 

 TABLE 124. Continued. 



* Lime sulphate, CaSO 4 . 



1. Vassy. Quoted by Cummings. "American Cements", p. 35. Exceptionally high-limed. 

 " Bonnami. "Chaux Hydrauliques", et 



2. 



3. " Zwick. 



5. Valbonnais. Slow-setting. 



6. Very slow. 



7. Porte de France. Quick-setting. 



8. Slow-setting. 



etc., p. 54. 

 "Hydraulischer Kalk und Portland -Cement ", p. 91. 



Bonnami. "Chaux Hydrauliques", etc., p. 54. 



Bonnami. "Chaux Hydrauliques", etc., p. 151. 



TABLE 125. 

 ANALYSES OF NATURAL CEMENTS, GERMANY AND AUSTRIA. 



Rudersdorf. Michaelis, analyst. Quoted in Wagner's "Chemical Technology", 13th ed. 



Cummings. "American Cements" 



Zwick. "Hydraulischer Kalk und Portland -Cement", p. 74. 



2. Rudersdorf. 

 3. 



4. Hausbergen. 



5. Tarnowitz. 



6. Heidelberg. 



7. Piesting. 



8. Haring. 



9. Kusstein. 

 10. Perlmoos. 



Quoted by Cummings. "American Cements", p. 35. 



' Zwick. "Hydraulischer Kalk und Portland -Cement", p. .^. 

 I Michaelis, analyst. Quoted hi Wagner's "Chemical Technology", 13th ed. 



p. 669. 



V Quoted by Zwick. "Hydraulischer Kalk und Portland-Cement 1 

 [ Quoted by Schoch. "Mortel-Materialen", p. 74. 



p 74. 



