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-77AA

  Type I Keystone Type I Giant ASTM ASTM
Percent GA 0 .060% Diff % 0 .060% Diff % C150 C465
Roan # B253 B246     B782 B779      
Blaine 3528 3648 120 3858 3928 70 2800 min +/- 130
Vicat Int 60 60 0 105 110 5 45 min +/- 60
Vicat Fin 360 345 -15 360 370 10 375 max  
NC 23 22.80 -.20 24.20 24.10 -.10  
Expansion .390 .440 .050 .430 .420 -.010 .80 max +/- .1
Air 6.90 6.80 -.10 6.80 6.70 -.10 12 max  
Dry Shrink .136 .134 -.002 .135 .134 -.001   +0.025
 
S102 19.15 19.55 .40   19.92 20.06 .14    
A1203 7.84 8.69 .85 6.83 6.71 -.12
Fe203 2.13 2.12 -.01 2.17 2.10 -.07
CaO 62.29 60.24 -2.05 63.72 64.04 .32
M90 3.85 3.43 -.42 2.97 2.96 -.01 6.0 max  
S03 3.24 2.97 -.27 2.30 2.16 -.14 3.5 max +/- .3
Na20 .25 .26 .01 .03 .15 .12  
K20 1.10 .78 -.32 .05 .32 .27
Loss .71 1.23 .52 1.02 1.00 -.02 3.0 max  
Total 100.56 99.27 -1.29 99.01 99.50 .49  
C3S 43.10 26.78 -16.33 52.47 54.01 1.54
C2S 22.39 35.85 13.46 17.53 16.77 -.76
C3A 17.17 19.44 2.27 14.43 14.23 -.20
C4AF 6.48 6.45 -.03 6.60 6.39 -.21
Insol .30 .33 .03 .32 .27 -.05 .75 max  
 
C109 Compressive Strength
1 Day 807 797 -10 98.8 2103 2027 -76 96.4    
3 Day 2743 2773 30 101.1 3860 3850 -10 99.7 1800 min
7 Day 3080 3000 -80 97.4 4606 4683 77 101.7 2800 min
28 Day 4093 4107 14 100.3 5547 5510 -37 99.3  
Average   99.4   99.3   95% min
 
Concrete
W/C .56 .57 .01   .57 .58 .01  
Slump 2 1/2 2 1/2 0 2 1/2 2 1/2 0
Unit Wt 153.10 153 -.10 153 152.80 -.20
Air 2.80 2.50 -.30 2.00 2.20 .20
 
Compressive Strength
3 Day 2073 2033 -40 98.1 3843 3913 70 101.8  
7 Day 2910 2963 53 101.8 4780 4923 143 103.0
28 Day 4287 4247 -40 99.1 5560 5447 -113 98.0
90 Day 5213 5227 14 100.3 6167 6113 -54 99.1
  99.8   100.5   90% min
 
Flexural Strength
3 Day 383 357 -26 93.2 533 550 17 103.2  
7 Day 478 463 -15 96.9 680 707 27 104.0
28 Day 572 560 -12, 97.9 767 798 31 104.0
90 Day 627 610 -17 97.3 853 867 14 101.6
  96.3   103.2   90% min

 

  Type II Coplay ASTM ASTM
Percent GA 0 .060% Diff % C150 C465
Roan # B825 B830      
Blaine 3265 3363 98 2800 min +/- 130
Vicat lnt 75 90 15 45 min ;/- 60
Vicat Fin 375 360 -15  
NC 28.10 29 .90
Expansion .41 .440 .030 .80 max +/- .1
Air 8.10 7.90 -.20 12 max  
Dry Shrink .139 .128 -.011   + 0.025
 
Si 02 20.54 20.52 -.02   20.0 min  
A1203 4.88 4.90 .02 6.0 max
Fe203 2.90 2.98 .08 6.0 max
CaO 62.20 61.98 -.22  
MgO 2.64 3.72 1.08 6.0 max
S03 2.64 2.58 -.06 3.0 max
Na20 .20 .28 .08  
K20 1.41 1.15 -.26  
Loss 2.15 1.51 -.64 3.0 max
Total 99.56 99.62 .06  
C3S 52.65 51.83 -.82  
C2S 19.17 19.73 .56  
C3A 7.44 7.94 .50 8 max
C4AF 8.82 9.07 .24  
Insol .25 .29 .04 .75 max
 
C109 Compressive Strength
1 Day 753 747 -6 99.2    
3 Day 2808 2833 25 100.9 1500 min
7 Day 4350 4383 33 100.8 2500 min
28 Day 5127 5170 43 100.8  
  100.4   95% min
 
Concrete
W/C .56 .57 .01  
Slump 2 1/2 2 1/2  
Unit Wt 153.10 153 -.10
Air 2.60 2.90 .30
 
Compressive Strength
1 Day    
3 Day 2293 2297 4 100.2
7 Day 2880 2863 -17 99.4
28 Day 4373 4490 117 102.7
90 Day 5223 5157 -66 98.7
  100.2   90% min
 
Flexural Strength
1 Day    
3 Day 433 467 34 107.9
7 Day 540 537 -3 99.4
28 Day 650 663 13 102
90 Day 800 793 -7 99.1
  102.1   90% min

 

  Type III Coplay Type III Keystone ASTM ASTM
Percent GA 0 .080% Diff % 0 .060% Diff % C150 C465
Roan # A807 A817     B995 B992      
Blaine 4127 4070 -57 3688 3802 114   +/- 130
Vicat Int 90 90 0 90 75 -15 45 min +/- 60
Vicat Fin 368 360 -8 360 375 15 375  
NC 26.30 26.80 .50 27.20 27.10 -.10   +/- 1
Expansion .400 .440 .040 .410 .430 .020 .80 max +/- 0.1
Air 7.90 8.40 .50 8.10 8 -.10 12 max  
Dry Shrink .141 .138 -.003 .142 .137 -.005   +0.025
 
Si02 19.46 20.59 1.13   19.95 19.88 -.07    
Al203 6.63 6.53 -.10 6.98 6.64 -.34
Fe203 1.62 1.69 .07 1.95 1.97 .02
CaO 60.53 61.37 .84 60.20 60.14 -.06
Mg0 3.29 3.07 -.22 3.14 3.38 .24 6.0 max  
S03 3.03 3.29 .26 3.38 3.43 .05 3.5 max +/- 0.3
Na20 .28 .26 -.02 .22 .26 .04  
K20 1.57 1.42 -.15 1.05 2.09 1.04
Loss 2.83 1.37 -1.46 2.82 2.04 -.78 3.0 max  
Total 99.24 99.59 .35 99.69 99.83 .14  
C3S 43.02 37.68 -5.34 34.13 36.53 2.40
C2S 23.34 30.60 7.27 31.45 29.43 -2.01
C3A 14.83 14.45 -.38 15.20 14.26 -.93
C4AF 4.93 5.14 .21 5.93 5.99 .06
Insol .32 .41 .09 .36 .46 .10 .75 max  
 
C109 Compressive Strength
1 Day 1810 1805 -5 99.7 1887 1843 -44 97.7 1800 min  
3 Day 3517 3675 158 104.5 3773 3740 -33 99.1 3500 min
7 Day 4108 4108 0 100.0 4627 4610 -17 99.6  
28 Day 5000 4925 -75 98.5 5387 5373 -14 99.7  
  100.7   99.0   95% min
 
Concrete
W/C .57 .57 .01   .56 .56 -.00    
Slump 2 1/2 2 1/2 0 2 1/2 2 1/2 0
Unit Wt 153 152.60 -.40 153.20 153 -.20
Air 2.50 2.10 -.40 2.20 2 -.20
 
Compressive Strength
1 Day 2097 2063 -34 98.4 2180 2200 20 100.9  
3 Day 3040 2990 -50 98.4 3237 3283 46 101.4
7 Day 3580 3457 -123 96.6 4347 4380 33 100.8
28 Day 4810 4843 33 100.7 4890 4880 -10 99.8
90 Day 5073 5150 77 101.5 5403 5460 57 101.1
  99.3   100.8   90% min
 
Flexural Strength
1 Day 347 343 -4 98.8 373 360 -13 96.5  
3 Day 450 453 3 100.7 507 497 -10 98.0
7 Day 617 607 -10 98.4 587 597 10 101.7
28 Day 687 660 -27 96.1 650 693 43 106.6
90 Day 850 820 -30 96.5 773 783 10 101.3
  97.9   101.9   90% min

Roan Labs 7278 Park Drive, Bath PA 18014
Analysis Report for Roan Industries, Inc. 439 s. Bolmar St., West Chester PA
FTIR Analysis for Presence of RI-77AA Grinding Aid in Finished Cement

Roan Sample Number Cement Plant Type Grinding Aid Added %R185 Detected
B253 Keystone I Blank ND
B246 Keystone I .06% RI77AA .06
B782 Giant I Blank ND
B779 Giant I .06% RI77AA .08
A825 Coplay II Blank ND
A830 Coplay II .06% RI77AA .06
A807 Coplay III Blank ND
A817 Coplay III .08% RI77AA .06
B110 Keystone III Blank ND
B116 Keystone III .06% RI77AA .03
ND= None detected

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