5i>0	CEMENT--SET AT DIFFERENT TEMPERATURES.
DETAILS OF COMPRESSION TESTS OF SPECIMENS WHICH WERE EXPOSED TO 70° F. TEMPERATURE ONLY WHILE SETTING-Continued,
Remarks.
		Composition.			Time of setting in air at temperature of 70° F.	Dimensions.				Ultimate strength.		
Marks.	Brand of cement.	Ce- ment.	Sand.	Water.		Height.	Compressed surface.		Sectional area.	Total.	Per square inch.	Mean.
				Per cent.	Days. 63	Inches. 2.01	Inches.	Inches.	Sq. inches. 4.12 4.06	Pounds. 11,020 9,100 10,389 10,460	Pounds. 2,670 2,240 2,460 2,510 2,650	Pounds.
S. K. F. 4			Neat.		25.0			2.01	2.02				
						2.07						
						2.01	2.01	2.11	4.22			
						2.02	2.01	2.07	4.16			2,510
						2.11	2.02	2.06	4.16	11,020		
				25.0	91	2.05	2.05		4.10 4.31	10,300 9,100 9,210 10,910	2,510 2,110 2,290 2,660 2,580	
		Neat.						2.10				
						2.03	2.05					
						2.02	1.92	2.10	4.03			
						2.03	1.99	2.06	4.10			2,430
						2.02	2.01	2.03	4.08	10,520		
		Neat.		25.0	98	2.06	2.02	2.05	4.14 4.18 4.16	9,500 9,750 10,990 10,200	2,290 2,340 2,640.	
												
						2.02 1.92 2.02	2.01 2.02 2.02	2.06 2.04				
									4.12		2,480	2,470
						2.02	2.02	2.06	4.16	10,750	2,580	
		Neat.		25.0	120	2.02	2.04	2.05 2.03	4.18 4.26	8,280 9,900 10,800 10,250	1,980 2,320 2,570 2,450	
												
						2.02						
						2.00	2.06	2.04	4.20			
						2.01	2.09	2.00	4.18			2,380
						2.04	1.96	2.02	3.96	10,200	2,580	
				28.2	14	2.03	2.00		4.14 4.12	14,600 15,980 16,800	3,530 3,880 3,930 4,140	
Ain. F. 19			Neat.						2.06				
						2. 02	2.00					
						2. 03	2.05	2.09	4.28			
						2.00	2.05	2.04	4.18			3,780
						2.04	2.01	2.06	4.14	14,100		
				28.2	21	2.00	2.02		4.18 4.10	15,150 14,320	3,620 3,490 4,450 3,870	
		Neat.						2.05				
						2.03	2.00					
						2.01	2.02	2.04	4.12	18,350 16,020		
						2.06	2.01	2.06	4.14			3,930
						1 2.01	2.05	2.05	1 4.20	17,700	4,210