APPENDIX I
Results of Analyses
Compliance with ASTM Specifications

 

ROAN INDUSTRIES INC 7278 Park Drive Bath PA 18014 215-827-7707
ASTM C465 Acceptance Data for RI-85

 

 
Type I Keystone
 Type I Giant ASTM ASTM
Blank .060% Diff % Blank .060% Diff % C150 C465
Roan # B253 B265     B782 B785      
Blaine 3528 3641 -113 3858 3930 -72 2800 min +/-130
Vicat Int 60 60 0 105 95 10 45 min +/-60
Vicat Fin 360 345 15 350 360 -10 375 max  
NC 23 23.60 -.60 24.20 24.40 -.20  
Expansion .390 .430 -.04 .430 .390 .04 .80 max +/-.1
Air 6.90 7.00 -.10 6.80 6.40 .40 12 max  
Dry Shrink .136 .131 -.005 .135 .140 .005   +0.025
 
Si02 20.35 19.96 .39   19.92 20.11 -.19    
A1203 6.87 6.94 -.07 6.83 6.78 .05
Fe203 2.13 2.14 -.01 2.17 2.13 .04
CaO 62.29 61.22 1.07 63.72 64.11 -.39
MgO 3.85 3.16 .69 2.97 2.93 .04 6.0 max  
S03 3.24 3.46 -.22 2.66 2.65 .01 3.5 max +/-.3
Na20 .25 .22 .03 .03 .09 -.06  
K20 1.10 1.10 0 .05 .28 -.23
Loss .71 1.69 -.98 1.02 1.01 .01 3.0 max  
Total 100.79 99.89 .90 99.37 100.09 -.72  
C3S 40.52 37.99 2.53 51.44 52.00 -.57
C2S 27.76 28.56 -.80 18.31 18.42 -.12
C3A 14.60 14.77 -.17 14.43 14.36 .06
C4AF 6.48 6.51 -.03 6.60 6.48 .12
Insol .30 .27 .03 .32 .29 .03 .75 max  
 
C109 Compressive Strength
1 Day 807 817 10 101.2 2103 2043 -60 97.1  
3 Day 2743 2730 -13 99.5 3860 3840 -20 99.5 1800 min  
7 Day 3080 3120 40 101.3 4606 4710 104 102.3 2800 min
28 Day 4093 4050 -43 98.9 5547 5590 43 100.8  
Average   100.3   99.9   95% min
 
Concrete
W/C .56 .57 -.01   .57 .58 -.01  
Slump 2 1/2 2 1/2   2 1/2 2 1/2  
Unit Wt 153.10 152.80 .30 153 152.70 .30
Air 2.80 2.50 .30 2.00 2.10 -.10
 
Compressive Strength
3 Day 2073 2040 -33 98.4 3843 3933 90 102.3  
7 Day 2910 2910 0 100.0 4780 4953 173 103.6
28 Day 4287 4277 -10 99.8 5560 5443 -117 97.9
90 Day 5213 5187 -26 99.5 6167 6116 -51 99.2
  99.4   100.8   90% min
 
Flexural Strength
3 Day 383 373 -10 97.4 533 568 35 106.6  
7 Day 478 477 -1 99.8 680 673 -7 99.0
28 Day 572 567 -5 99.1 767 813 46 106.0
90 Day 627 633 6 101.0 853 883 30 103.5
  99.3   103.8   90% min

 

  Type II Coplay ASTM ASTM
Blank .060% Diff % C150 C465
Roan # A825 A835  
Blaine 3265 3363 -98   2800 min +/-130
Vicat Int 75 75 0 45 min +/-60
Vicat Fin 375 365 10  
NC 28.10 28.70 -.60
Expansion .41 .430 -.02 .80 max +/-.1
Air 8.10 7.70 .40 12 max  
Dry Shrink .139 .127 -.012   +0.025
 
Si02 20.81 20.43 .38   20.0 min  
A1203 4.88 4.96 -.08 6.0 max  
Fe203 3.00 3.12 -.12 6.0 max  
CaO 62.20 62.58 -.38  
MgO 2.64 2.79 -.15 6.0 max  
S03 2.64 2.58 .06 3.0 max +/-.3
Na20 .20 .30 -.10  
K20 1.41 1.15 .26
Loss 2.15 1.20 .95 3.0 max  
Total 99.93 99.11 .82  
C3S 50.46 54.40 -3.94
C2S 21.60 17.52 4.07
C3A 7.86 7.86 -.01 8 max  
C4AF 9.13 9.49 -.37  
Insol .25 .29 -.04 .75 max  
 
C109 Compressive Strength
1 Day 753 743 10 98.7    
3 Day 2808 2827 -19 100.7 1500 min
7 Day 4350 4387 -37 100.9 2500 min
28 Day 5127 5120 7 99.9  
  100.0   95% min
 
Concrete
W/C .56 .57 -.01  
Slump 2 1/2 2 1/2  
Unit Wt 153.10 153.20 -.10
Air 2.60 2.80 -.20
 
Compressive Strength
1 Day    
3 Day 2293 2273 20 99.1
7 Day 2880 2827 53 98.2
28 Day 4373 4487 -114 102.6
90 Day 5223 5200 23 99.6
  99.9   90% min
 
Flexural Strength
1 Day    
3 Day 433 483 -50 111.5
7 Day 540 543 -3 100.6
28 Day 650 640 10 98.5
90 Day 800 773 27 96.6
  101.8   90% min

 

  Type III Coplay Type III Keystone ASTM ASTM
Blank .060% Diff % Blank .060% Diff % C150 C465
Roan # A807 A812     B995 B998      
Blaine 4127 4162 -35