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 3810 3850 -40   +/-130
Vicat Int 90 70 20 82 77 5 45 min +/-60
Vicat Fin 368 370 -2 340 325 15 375  
NC 26.30 27.10 -.80 26.80 27.80 -1   +/-1
Expansion .400 .420 -.02 .380 .400 -.02 .80 max +/-0.1
Air 7.90 8.00 -.10 8.60 9.10 -.50 12 max  
Dry Shrink .141 .139 -.002 .133 .135 .002   +0.025
 
Si02 19.72 20.07 -.35   19.06 19.35 -.29    
A1203 6.63 5.10 1.53 6.72 6.91 -.19
Fe203 1.67 1.62 .05 1.88 1.90 -.02
CaO 61.53 63.70 -2.17 61.35 61.22 .13
MgO 3.72 3.23 .49 3.11 3.07 .04 6.0 max  
S03 3.03 3.31 -.28 3.52 3.44 .08 3.5 max +/-.3
Na20 .28 .27 .01 .20 .22 -.02  
K20 1.57 1.21 .36 1.07 1.32 -.25
Loss 1.83 1.61 .22 2.51 2.11 .40 3.0 max  
Total 99.98 100.12 -.14 99.42 99.54 -.12  
C3S 45.05 60.77 -15.73 47.03 43.22 3.81
C2S 22.55 11.69 10.86 19.17 22.87 -3.71
C3A 14.74 10.77 3.97 14.63 15.10 -.47
C4AF 5.08 4.93 .15 5.72 5.78 -.06
Insol .32 .47 -.15 .40 .43 -.03 .75 max  
 
C109 Compressive Strength
1 Day 1810 1807 -3 99.8 1870 1873 3 100.2 1800 min  
3 Day 3517 3603 86 102.4 3917 3993 76 101.9 3500 min
7 Day 4108 4190 82 102.0 4930 5060 130 102.6  
28 Day 5000 4958 -42 99.2 5700 5783 83 101.5  
  100.9   101.5   95% min
 
Concrete
W/C .57 .58 -.02   .56 .56 .00  
Slump 2 1/2 2 1/2   2 1/2 2 1/2  
Unit Wt 153 152.80 .20 154 153.60 .40
Air 2.50 2.30 .20 2.00 2.10 -.10
 
Compressive Strength
1 Day 2097 2117 20 101.0 2160 2247 87 104.0  
3 Day 3040 3023 -17 99.4 3357 3413 56 101.7
7 Day 3580 3480 -100 97.2 4313 4423 110 102.6
28 Day 4810 4810 0 100.0 4983 4970 -13 99.7
90 Day 5073 5283 210 104.1 5513 5547 34 100.6
  100.2   101.1   90% min
 
Flexural Strength
1 Day 347 340 -7 98.0 383 397 14 103.7  
3 Day 450 467 17 103.8 475 510 35 107.4
7 Day 617 617 0 100.0 573 580 7 101.2
28 Day 687 690 3 100.4 700 733 33 104.7
90 Day 850 867 17 102.0 777 783 6 100.8
  101.6   103.5   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-85 Grinding Aid in Finished Cement

Roan Sample
Number

Cement Plant

Type

Grinding Aid
Added

%R185 Detected

B253 Keystone I Blank ND
B265 Keystone I .06% RI85 .10
B782 Giant I Blank ND
B785 Giant I .06% RI85 .06
A825 Coplay II Blank ND
A835 Coplay II .06% RI85 .03
A807 Coplay III Blank ND
A812 Coplay III .08% RI85 .06
B995 Keystone III Blank ND
B998 Keystone III .06% RI85 .06
ND= None detected

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