RI-77AA Appendix I

	`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 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`