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Federal Highway Administration Research and Technology
Coordinating, Developing, and Delivering Highway Transportation Innovations

Report
This report is an archived publication and may contain dated technical, contact, and link information
Publication Number: FHWA-RD-02-082
Date: August 2006

Appendix D

Appendix D

Petrographic Report for Albuquerque, NM, 1997

Sections from each of the cores were cut and lapped. These sections were then soaked overnight, dried, and the entire lapped surface was traversed under a stereo microscope. The lapped surface was divided into five traverses and examined at magnifications of 10 to 30 times. All instances of cracks, alkali-silica gel, and deteriorated or reacted aggregate particles were counted.

Core 97-1-1: The core is well air-entrained with an estimated air content of approximately 7 percent. There were numerous popouts and scales on the wearing surface. Eight microcracks were counted. No gel was detected. Three fine aggregate particles had reacted.

Core 97-2-2: The core is well air-entrained with an estimated air content of approximately 7 percent. The wearing surface appears worn but otherwise undistressed. Eight microcracks were counted. Three instances of alkali-silica gel were detected. Eleven fine aggregate particles show evidence of reaction.

Core 97-3-1: The core is marginally air-entrained with an estimated air content of approximately 4 percent. The wearing surface has occasional spalls and popouts over aggregate particles. Nine microcracks were counted. Eighteen instances of alkali-silica gel were detected. Three coarse and 15 fine aggregate particles show evidence of reaction or distress.

Core 97-4-2: The core is well to slightly over air-entrained with an estimated air content of 8 percent. There are numerous popouts and shallow spalls on the wearing surface. Five microcracks were counted. Twenty-one instances of alkali-silica gel, 5 reacted or distressed coarse aggregate particles, and 20 reacted or distressed fine aggregate particles were detected.

Core 97-5-1: The core is air-entrained with an estimated air content of 5.5 percent. There are frequent shallow spalls and popouts on the wearing surface, as well as a "Y" shaped crack. Microcracks are frequent throughout the core and distress is severe. Ninety-two of the largest cracks were counted. Thirty-six instances of alkali-silica gel, 10 reacted or distressed coarse aggregate particles, and 49 reacted or distressed fine aggregate particles were counted.

Core 97-6-1: The core is air-entrained with slightly variable air content. The air content is estimated to be approximately 4.5 percent to 6 percent. The wearing surface is slightly worn but shows no other apparent distress. Two microcracks were counted. Seven instances of alkali-silica gel were detected; two reacted or distressed coarse aggregate particles; and six reacted or distressed fine aggregate particles were counted.

Core 97-7-2: The core is air-entrained with an estimated air content of approximately 6.5 percent. Infrequent small popouts are present on the wearing surface. One microcrack was counted. Three instances of alkali-silica gel were detected. One coarse aggregate particle had reacted; 21 fine aggregate particles showed evidence of reaction or distress.

Core 97-8-2: The core is air-entrained with an estimated air content of approximately 7 percent. There are occasional popouts over fine aggregate particles on the wearing surface. Four very short microcracks were counted within approximately 13 cm of the wearing surface. Four instances of alkali-silica gel were counted. One coarse and 10 fine aggregate particles showed evidence of reaction or distress.

Core 97-9-1: The core is air-entrained with an estimated air content of approximately 6 percent. There are infrequent small popouts over fine aggregate particles on the wearing surface. Three short microcracks were counted, two near the wearing surface. Two instances of alkali-silica gel were counted. Two coarse and two fine aggregate particles showed evidence of reaction or distress.

Core 97-10-2: The core is air-entrained with an estimated air content of approximately 7 percent. There are occasional small popouts over fine aggregate particles, and two large spalls on the wearing surface. It is not clear from this core whether the spalls are due to aggregate related distress or physical damage. Two short microcracks were counted within approximately 25 cm of the wearing surface. Six instances of alkali-silica gel were counted. One coarse and 10 fine aggregate particles showed evidence of reaction or distress.

Core 97-11-1: The core is air-entrained with an estimated air content of approximately 6.5 percent. No distress, only normal wear, was evident on the wearing surface. Two microcracks extending approximately 20 cm from the wearing surface were counted. Two instances of alkali-silica gel were counted. Seven coarse aggregate and 21 fine aggregate particles showed evidence of reaction or distress.

With the exception of two cores, distress is very minor in these specimens. There is a general paucity of alkali-silica gel; cracking is usually very minor and very fine. Even where particles can be seen to have reacted, the amount of reaction or deterioration is usually minimal.

Petrographic Report for Albuquerque, NM 1998

Sections from each of the cores were cut and lapped. These sections were then soaked overnight, dried, and the entire lapped surface was traversed under a stereo microscope. Each lapped surface was divided into five or more traverse areas and examined at magnifications of 10 to 30 times. All instances of cracks, alkali-silica gel, and deteriorated or reacted aggregate particles were counted.

Core 98-1-2: The core shows scant deterioration. The wearing surface has a slightly to moderately worn coarse broomed finish with occasional popouts over aggregate particles. Three microcracks were counted, as were 24 occurrences of alkali-silica gel. Three coarse and 36 fine aggregate particles show slight evidence of reaction. The core is air-entrained with an estimated air content of 6.5 percent.

Core 98-2-2: The wearing surface has a moderately worn, coarse broomed finish on which aggregate particles are occasionally exposed. The core is minimally distressed. Seven cracks and 24 instances of alkali-silica gel were counted. Two coarse and 27 fine aggregate particles show evidence of reaction. One fine aggregate particle was severely distressed. The core is air entrained with an estimated air content of 7 percent.

Core 98-3-2: The wearing surface is moderately to severely worn with frequent exposed aggregate particles, some apparently in old, worn popouts. The core shows abundant evidence of reaction but little distress. Two microcracks and 68 occurrences of gel were detected. Two coarse and 35 fine aggregate particles show evidence of reaction or distress. The core is air-entrained with an estimated air content of 5 percent.

Core 98-4-2: The wearing surface is severely worn with frequent exposed coarse and fine aggregate particles. Surface wear is too great to determine whether any were once popouts. The core shows evidence of reaction but little distress. Five microcracks were detected, as were fiftyone instances of alkali-silica gel. Ten coarse and 51 fine aggregate particles showed evidence of distress or reaction. The core is highly air entrained with an estimated air content of 8.5 percent.

Core 98-5-2: The wearing surface is severely worn, with numerous exposed coarse and fine aggregate particles, one empty coarse aggregate particle socket, and five visible cracks, three of which intersect near the center of the core. The core is severely distressed. In addition to the features noted above, 254 microcracks and 135 instances of alkali-silica gel were counted. Fiftytwo coarse and 75 fine aggregate particles show evidence of reaction or distress. The core is airentrained with a variable entrained air content which is estimated to range from 4 to 8 percent.

Core 98-6-2: The wearing surface is moderately worn with occasional exposed coarse and fine aggregate particles. The core shows slight evidence of distress or deterioration. Twenty-six microcracks and 25 instances of alkali-silica gel were counted. Fourteen coarse and 32 fine aggregate particles show evidence of reaction or distress. The core is air-entrained with an estimated air content of 8 percent.

Core 98-7-2: The wearing surface is moderately worn with frequently exposed aggregate particles. The core shows considerable evidence of reaction but little evidence of distress. Ten microcracks and 92 occurrences of alkali-silica gel were counted. Twenty-four course and 54 fine aggregate particles showed evidence of distress or reaction. The core is air-entrained with an estimated air content of 7 percent.

Core 98-8-2: The wearing surface is severely worn with frequent exposed aggregate particles. There is considerable evidence of reaction but little evidence of distress. Twenty-one microcracks, chiefly contained within reacted aggregate particles, and 45 occurrences of alkalisilica gel were counted. Sixteen coarse and 36 fine aggregate particles showed evidence of reaction or distress. The core is highly air-entrained with an estimated air content of 8 percent.

Core 98-9-2: The wearing surface is moderately to severely worn with frequent exposed aggregate particles. Although the core contains substantial evidence of ASR, apparent distress is slight. Twenty-one microcracks–chiefly limited to aggregate particles–and 58 instances of alkali-silica gel were counted. Sixteen coarse and 45 fine aggregate particles show evidence of distress or reaction. The core is air-entrained with an estimated air content of 8 percent.

Core 98-10-2: The wearing surface is moderately worn with moderately frequent exposed aggregate particles. The core contains abundant evidence of reaction, but little evidence of distress. Eighteen microcracks–all contained in aggregate particles–and 77 instances of alkalisilica gel were counted. Twenty-one coarse and 51 fine aggregate particles showed evidence of reaction or distress. The core is air-entrained with an estimated air content of 6 percent.

Core 98-11-2: The wearing surface is severely worn with frequent exposed aggregate particles. The core contains frequent evidence of reaction, but little evidence of distress. Eleven microcracks and 55 instances of alkali-silica gel were counted. Sixteen coarse and 60 fine aggregate particles show evidence of distress or reaction. The core is air-entrained with an estimated air content of 6 percent.

Table D1. Summary of LTPP survey sheets for ASR investigation–1–1% LiOH.
TypeIdentification codeUnit11/8/9410/16/9512/11/9610/16/9710/1/98
Corner breaks1Lno.00000
1Mno.00000
1Hno.00000
Durability cracking2Lno.00000
2Lm200000
2Mno.00000
2Mm200000
2Hno.00000
2Hm200000
Longitudinal cracking3Lm00000
3L(sealed) m 00000
3M m00000
3M(sealed) m 00000
3Hm00000
3H(sealed) m 00000
Transverse cracking4Lno.00000
4Lm00000
4L(sealed) m 00000
4Mno.00000
4Mm00000
4M(sealed) m 00000
4Hno.00000
4Hm00000
4H(sealed) m 00000
Transverse joint seal damageSealedy/nYYYYY
5aLno.22222
5aMno.11111
5aHno.00000
Longitudinal joint seal damageNo. sealedno.22222
5bm00000
Spalling of longitudinal joints6Lm00000
6Mm00000
6Hm00000
Spalling of transverse joints7Lno.11211
7L(length) m 0.81.11.21.32.7
7Mno.00010
7M(length) m 0000.40
7Hno.00001
7H(length) m 00003
Map cracking8ano.02441
8am201011.53254
Scaling8bno.00000
8bm200000
Polished aggregate9m200000
Popouts10no./m200000
Blowups11no.00000
Faulting12------
Lane-shoulder dropoff13------
Lane-shoulder separation14------
Flexible patch deterioration15fLno.00000
15fLm200000
15fMno.00000
15fMm200000
15fHno.00000
15fHm200000
Rigid patch deterioration15rLno.00000
15rLm200000
15rMno.00000
15rMm200000
15rHno.00000
15rHm200000
Bleeding and pumping16no.00000
16m00000
OtherWP-Lno.-----
WP-Mno.-----
WP-Hno.-----
CL-Lno.-----
CL-Mno.-----
CL-Hno.---- 
        
Longitudinal crackingTotalm00000
Percent L-00000
Percent M-00000
Percent H-00000
Transverse crackingTotalno00000
Totalm00000
Percent L-00000
Percent M-00000
Percent H-00000
Spalling of transverse jointsTotalno.11222
Totalm0.81.11.21.75.8
Percent L-1001001007647
Percent M-000240
Percent H-000052
Table D2. Summary of LTPP survey sheets for ASR investigation–2–0.5% LiOH.
TypeIdentification codeUnit11/8/9410/16/9512/11/9610/16/9710/1/98
Corner breaks1Lno.00000
1Mno.00000
1Hno.00000
Durability cracking2Lno.00000
2Lm200000
2Mno.00000
2Mm200000
2Hno.00000
2Hm200000
Longitudinal cracking3Lm00000
3L(sealed) m00000
3M m00000
3M(sealed)m00000
3Hm00000
3H(sealed)m00000
Transverse cracking4Lno.00000
4Lm00000
4L(sealed)m00000
4Mno.00000
4Mm00000
4M(sealed)m00000
4Hno.00000
4Hm00000
4H(sealed)m00000
Transverse joint seal damageSealedy/nYYYYY
5aLno.22222
5aMno.00000
5aHno.00000
Longitudinal joint seal damageNo. sealedno.22222
5bm00000
Spalling of longitudinal joints6Lm00000
6Mm00000
6Hm00000
Spalling of transverse joints7Lno.00200
7L (length)m000.600
7Mno.00022
7M (length)m0001.95.5
7Hno.00000
7H (length)m00000
Map cracking8ano.02541
8am2065.924.325.5
Scaling8bno.00000
8bm200000
Polished aggregate9m200000
Popouts10no./m200000
Blowups11no.00000
Faulting12------
Lane-shoulder dropoff13------
Lane-shoulder separation14------
Flexible patch deterioration15fLno.00000
15fLm200000
15fMno.00000
15fMm200000
15fHno.00000
15fHm200000
Rigid patch deterioration15rLno.00000
15rLm200000
15rMno.00000
15rMm200000
15rHno.00000
15rHm200000
Bleeding and pumping16no.00000
16m00000
OtherWP-Lno.-----
WP-Mno.-----
WP-Hno.-----
CL-Lno.-----
CL-Mno.-----
CL-Hno.---- 
        
Longitudinal crackingTotalm00000
Percent L-00000
Percent M-00000
Percent H-00000
Transverse crackingTotalno00000
Totalm00000
Percent L-00000
Percent M-00000
Percent H-00000
Spalling of transverse jointsTotalno. 0 0 222
Totalm000.61.95.5
Percent L-0010000
Percent M-000100100
Percent H-00000
Table D3. Summary of LTPP survey sheets for ASR investigation–3–Lomar.
TypeIdentification codeUnit11/8/9410/16/9512/11/9610/16/9710/1/98
Corner breaks1Lno.00 1 00
1Mno.00000
1Hno.00000
Durability cracking2Lno.00000
2Lm200000
2Mno.00000
2Mm200000
2Hno.00000
2Hm200000
Longitudinal cracking3Lm00000
3L(sealed) m00000
3M m00000
3M(sealed)m00000
3Hm00000
3H(sealed)m00000
Transverse cracking4Lno.00000
4Lm00000
4L(sealed)m00000
4Mno.00000
4Mm00000
4M(sealed)m00000
4Hno.00000
4Hm00000
4H(sealed)m00000
Transverse joint seal damageSealedy/nYYYYY
5aLno.12111
5aMno.10111
5aHno.00000
Longitudinal joint seal damageNo. sealedno.22222
5bm00000
Spalling of longitudinal joints6Lm000.50.50.5
6Mm00000
6Hm00000
Spalling of transverse joints7Lno.20000
7L (length)m0.20000
7Mno.01220
7M (length)m00.51.21.60
7Hno.00002
7H (length)m00004.3
Map cracking8ano.00012
8am20003.17
Scaling8bno.00000
8bm200000
Polished aggregate9m200000
Popouts10no./m200000
Blowups11no.00000
Faulting12------
Lane-shoulder dropoff13------
Lane-shoulder separation14------
Flexible patch deterioration15fLno.00000
15fLm200000
15fMno.00000
15fMm200000
15fHno.00000
15fHm200000
Rigid patch deterioration15rLno.00000
15rLm200000
15rMno.00000
15rMm200000
15rHno.00000
15rHm200000
Bleeding and pumping16no.00000
16m00000
OtherWP-Lno.-----
WP-Mno.-----
WP-Hno.-----
CL-Lno.-----
CL-Mno.-----
CL-Hno.---- 
        
Longitudinal crackingTotalm00000
Percent L-00000
Percent M-00000
Percent H-00000
Transverse crackingTotalno00000
Totalm00000
Percent L-00000
Percent M-00000
Percent H-00000
Spalling of transverse jointsTotalno.21222
Totalm0.20.51.21.64.3
Percent L-1000000
Percent M-01001001000
Percent H-0000100
Table D4. Summary of LTPP survey sheets for ASR investigation–4–class F fly ash.
TypeIdentification codeUnit11/8/9410/16/9512/11/9610/16/9710/1/98
Corner breaks1Lno.00 0 00
1Mno.00000
1Hno.00000
Durability cracking2Lno.00000
2Lm200000
2Mno.00000
2Mm200000
2Hno.00000
2Hm200000
Longitudinal cracking3Lm00000
3L(sealed) m00000
3M m00000
3M(sealed)m00000
3Hm00000
3H(sealed)m00000
Transverse cracking4Lno.00000
4Lm00000
4L(sealed)m00000
4Mno.00000
4Mm00000
4M(sealed)m00000
4Hno.00000
4Hm00000
4H(sealed)m00000
Transverse joint seal damageSealedy/nYYYYY
5aLno.33333
5aMno.00000
5aHno.00000
Longitudinal joint seal damageNo. sealedno.12222
5bm1.50000
Spalling of longitudinal joints6Lm1.50.30.30.30.3
6Mm00000
6Hm00000
Spalling of transverse joints7Lno.00233
7L (length)m000.31.65.2
7Mno.00000
7M (length)m00000
7Hno.00000
7H (length)m00000
Map cracking8ano.01112
8am20111.81.8
Scaling8bno.00000
8bm200000
Polished aggregate9m200000
Popouts10no./m200000
Blowups11no.00000
Faulting12------
Lane-shoulder dropoff13------
Lane-shoulder separation14------
Flexible patch deterioration15fLno.00000
15fLm200000
15fMno.00000
15fMm200000
15fHno.00000
15fHm200000
Rigid patch deterioration15rLno.00000
15rLm200000
15rMno.00000
15rMm200000
15rHno.00000
15rHm200000
Bleeding and pumping16no.00000
16m00000
OtherWP-Lno.-----
WP-Mno.-----
WP-Hno.-----
CL-Lno.-----
CL-Mno.-----
CL-Hno.---- 
        
Longitudinal crackingTotalm00000
Percent L-00000
Percent M-00000
Percent H-00000
Transverse crackingTotalno00000
Totalm00000
Percent L-00000
Percent M-00000
Percent H-00000
Spalling of transverse jointsTotalno.00233
Totalm000.31.65.2
Percent L-00100100100
Percent M-00000
Percent H-00000
Table D5. Summary of LTPP survey sheets for ASR investigation–5–class F fly ash.
TypeIdentification codeUnit11/8/9410/16/9512/11/9610/16/9710/1/98
Corner breaks1Lno.00 0 00
1Mno.00000
1Hno.00000
Durability cracking2Lno.00000
2Lm200000
2Mno.00000
2Mm200000
2Hno.00000
2Hm200000
Longitudinal cracking3Lm04.34.54.54.5
3L(sealed) m00000
3M m0002.12.1
3M(sealed)m00000
3Hm00000
3H(sealed)m00000
Transverse cracking4L no.01111
4Lm00.50.511
4L (sealed)m00000
4Mno.12200
4Mm3.36.87.400
4M (sealed)m3.30000
4Hno.00022
4Hm0006.77.0
4H (sealed)m00000
Transverse joint seal damageSealedy/nYYYYY
5aLno.22222
5aMno.00000
5aHno.00000
Longitudinal joint seal damageNo. sealedno.22222
5bm00000
Spalling of longitudinal joints6Lm00000
6Mm00000
6Hm00000
Spalling of transverse joints7Lno.02100
7L (length)m073.700
7Mno.00122
7M (length)m003.67.17.1
7Hno.00000
7H (length)m00000
Map cracking8ano.01111
8am2049494949
Scaling8bno.00000
8bm200000
Polished aggregate9m200000
Popouts10no./m200000
Blowups11no.00000
Faulting12------
Lane-shoulder dropoff13------
Lane-shoulder separation14------
Flexible patch deterioration15fLno.00000
15fLm200000
15fMno.00000
15fMm200000
15fHno.00000
15fHm200000
Rigid patch deterioration15rLno.00000
15rLm200000
15rMno.00000
15rMm200000
15rHno.00000
15rHm200000
Bleeding and pumping16no.00000
16m00000
OtherWP-Lno.-----
WP-Mno.-----
WP-Hno.-----
CL-Lno.-----
CL-Mno.-----
CL-Hno.---- 
        
Longitudinal crackingTotalm04.34.56.66.6
Percent L-01001006868
Percent M-0003232
Percent H-00000
Transverse crackingTotalno13333
Totalm3.37.37.97.78
Percent L-0761312
Percent M-100939400
Percent H-0008788
Spalling of transverse jointsTotalno.02222
Totalm077.37.17.1
Percent L-01005100
Percent M-0049100100
Percent H-00000
Table D6. Summary of LTPP survey sheets for ASR investigation–6–control.
TypeIdentification codeUnit11/8/9410/16/9512/11/9610/16/9710/1/98
Corner breaks1Lno.00 0 00
1Mno.00000
1Hno.00000
Durability cracking2Lno.00000
2Lm200000
2Mno.00000
2Mm200000
2Hno.00000
2Hm200000
Longitudinal cracking3Lm00000
3L(sealed) m00000
3M m00000
3M(sealed)m00000
3Hm00000
3H(sealed)m00000
Transverse cracking4Lno.00000
4Lm00000
4L (sealed)m00000
4Mno.00000
4Mm00000
4M (sealed)m00000
4Hno.00000
4Hm00000
4H (sealed)m00000
Transverse joint seal damageSealedy/nYYYYY
5aLno.33333
5aMno.00000
5aHno.00000
Longitudinal joint seal damageNo. sealedno.22222
5bm00000
Spalling of longitudinal joints6Lm00000
6Mm00000
6Hm00000
Spalling of transverse joints7Lno.00333
7L (length)m000.62.17
7Mno.00000
7M (length)m00000
7Hno.00000
7H (length)m00000
Map cracking8ano.00022
8am20008.135.9
Scaling8bno.00000
8bm200000
Polished aggregate9m200000
Popouts10no./m200000
Blowups11no.00000
Faulting12------
Lane-shoulder dropoff13------
Lane-shoulder separation14------
Flexible patch deterioration15fLno.00000
15fLm200000
15fMno.00000
15fMm200000
15fHno.00000
15fHm200000
Rigid patch deterioration15rLno.00000
15rLm200000
15rMno.00000
15rMm200000
15rHno.00000
15rHm200000
Bleeding and pumping16no.00000
16m00000
OtherWP-Lno.-----
WP-Mno.-----
WP-Hno.-----
CL-Lno.-----
CL-Mno.-----
CL-Hno.---- 
        
Longitudinal crackingTotalm00000
Percent L-00000
Percent M-00000
Percent H-00000
Transverse crackingTotalno00000
Totalm00000
Percent L-00000
Percent M-00000
Percent H-00000
Spalling of transverse jointsTotalno.00333
Totalm000.62.17
Percent L-00100100100
Percent M-00000
Percent H-00000
Table D7. Summary of LTPP survey sheets for ASR investigation–7–blended C&F.
TypeIdentification codeUnit11/8/9410/16/9512/11/9610/16/9710/1/98
Corner breaks1Lno.00 0 00
1Mno.00000
1Hno.00000
Durability cracking2Lno.00000
2Lm200000
2Mno.00000
2Mm200000
2Hno.00000
2Hm200000
Longitudinal cracking3Lm00.80.80.80.8
3L(sealed) m00000
3M m00000
3M(sealed)m00000
3Hm00000
3H(sealed)m00000
Transverse cracking4L no.11221
4Lm3.33.44.24.21.2
4L (sealed)m3.33.4000
4Mno.10000
4Mm3.30000
4M (sealed)m00000
4Hno.01112
4Hm03.43.73.76.7
4H (sealed)m00000
Transverse joint seal damageSealedy/nYYYYY
5aLno.33333
5aMno.00000
5aHno.00000
Longitudinal joint seal damageNo. sealedno.22222
5bm00000
Spalling of longitudinal joints6Lm00000
6Mm00000
6Hm00000
Spalling of transverse joints7Lno.00233
7L (length)m000.44.57
7Mno.00000
7M (length)m00000
7Hno.00000
7H (length)m00000
Map cracking8a no.00034
8am20001928.7
Scaling8bno.00000
8bm200000
Polished aggregate9m200000
Popouts10no./m200000
Blowups11no.00000
Faulting12------
Lane-shoulder dropoff13------
Lane-shoulder separation14------
Flexible patch deterioration15fLno.00000
15fLm200000
15fMno.00000
15fMm200000
15fHno.00000
15fHm200000
Rigid patch deterioration15rLno.00000
15rLm200000
15rMno.00000
15rMm200000
15rHno.00000
15rHm200000
Bleeding and pumping16no.00000
16m00000
OtherWP-Lno.-----
WP-Mno.-----
WP-Hno.-----
CL-Lno.-----
CL-Mno.-----
CL-Hno.---- 
        
Longitudinal crackingTotalm00.80.80.80.8
Percent L-0100100100100
Percent M-00000
Percent H-00000
Transverse crackingTotal no22333
Totalm6.66.87.97.97.9
Percent L-5050535315
Percent M-500000
Percent H-050474785
Spalling of transverse jointsTotalno.00233
Totalm000.44.57
Percent L-00100100100
Percent M-00000
Percent H-00000
Table D8. Summary of LTPP survey sheets for ASR investigation–8–class F.
TypeIdentification codeUnit11/8/9410/16/9512/11/9610/16/9710/1/98
Corner breaks1Lno.00 1 00
1Mno.00000
1Hno.00000
Durability cracking2Lno.00000
2Lm200000
2Mno.00000
2Mm200000
2Hno.00000
2Hm200000
Longitudinal cracking3Lm00000
3L(sealed) m00000
3M m00000
3M(sealed)m00000
3Hm00000
3H(sealed)m00000
Transverse cracking4L no.200 00
4Lm2.70000
4L (sealed)m00000
4Mno.00000
4Mm00000
4M (sealed)m00000
4Hno.00000
4Hm00000
4H (sealed)m00000
Transverse joint seal damageSealedy/nYYYYY
5aLno.02111
5aMno.20111
5aHno.00000
Longitudinal joint seal damageNo. sealedno.22222
5bm00000
Spalling of longitudinal joints6Lm00000
6Mm00000
6Hm00000
Spalling of transverse joints7Lno.00000
7L (length)m00000
7Mno.21100
7M (length)m2.61.21.100
7Hno.01122
7H (length)m01.81.95.25.2
Map cracking8ano.02331
8a m200.73.93445
Scaling8bno.00000
8bm200000
Polished aggregate9m200000
Popouts10no./m200000
Blowups11no.00000
Faulting12------
Lane-shoulder dropoff13------
Lane-shoulder separation14------
Flexible patch deterioration15fLno.00000
15fLm200000
15fMno.00000
15fMm200000
15fHno.00000
15fHm200000
Rigid patch deterioration15rLno.00000
15rLm200000
15rMno.00000
15rMm200000
15rHno.00000
15rHm200000
Bleeding and pumping16no.00000
16m00000
OtherWP-Lno.-----
WP-Mno.-----
WP-Hno.-----
CL-Lno.-----
CL-Mno.-----
CL-Hno.---- 
        
Longitudinal crackingTotalm00000
Percent L-00000
Percent M-00000
Percent H-00000
Transverse crackingTotal no20000
Totalm2.7000 
Percent L-1000000
Percent M-00000
Percent H-00000
Spalling of transverse jointsTotalno.22222
Totalm2.6335.25.5
Percent L-00000
Percent M-100403700
Percent H-0606310095
Table D9. Summary of LTPP survey sheets for ASR investigation–9–control.
TypeIdentification codeUnit11/8/9410/16/9512/11/9610/16/9710/1/98
Corner breaks1Lno.00 1 00
1Mno.00000
1Hno.00000
Durability cracking2Lno.00000
2Lm200000
2Mno.00000
2Mm200000
2Hno.00000
2Hm200000
Longitudinal cracking3Lm00.80.80.80.8
3L(sealed) m00000
3M m00000
3M(sealed)m00000
3Hm00000
3H(sealed)m00000
Transverse cracking4L no.00000
4Lm00000
4L (sealed)m00000
4Mno.00000
4Mm00000
4M (sealed)m00000
4Hno.00000
4Hm00000
4H (sealed)m00000
Transverse joint seal damageSealedy/nYYYYY
5aLno.33333
5aMno.00000
5aHno.00000
Longitudinal joint seal damageNo. sealedno.22222
5bm00000
Spalling of longitudinal joints6Lm000.10.10.1
6Mm00000
6Hm00000
Spalling of transverse joints7L no.00233
7L(length)m000.44.58.1
7M no.00000
7M (length)m00000
7H no.00000
7H (length)m00000
Map cracking8a no.00051
8a m20002547.3
Scaling8bno.00000
8bm200000
Polished aggregate9m200000
Popouts10no./m200000
Blowups11no.00000
Faulting12------
Lane-shoulder dropoff13------
Lane-shoulder separation14------
Flexible patch deterioration15fLno.00000
15fLm200000
15fMno.00000
15fMm200000
15fHno.00000
15fHm200000
Rigid patch deterioration15rLno.00000
15rLm200000
15rMno.00000
15rMm200000
15rHno.00000
15rHm200000
Bleeding and pumping16no.00000
16m00000
OtherWP-Lno.-----
WP-Mno.-----
WP-Hno.-----
CL-Lno.-----
CL-Mno.-----
CL-Hno.---- 
        
Longitudinal crackingTotalm00.80.80.80.8
Percent L-0100100100100
Percent M-00000
Percent H -00000
Transverse crackingTotal no00000
Total m00000
Percent L -00000
Percent M -00000
Percent H -00000
Spalling of transverse jointsTotalno.00233
Totalm000.44.58.1
Percent L-00100100100
Percent M-00000
Percent H-00000
Table D10. Summary of LTPP survey sheets for ASR investigation–10–1% LiOH.
TypeIdentification codeUnit11/8/9410/16/9512/11/9610/16/9710/1/98
Corner breaks1Lno. 00000
1Mno.00000
1Hno.00000
Durability cracking2Lno.00000
2Lm200000
2Mno.00000
2Mm200 000
2Hno.00000
2Hm200 000
Longitudinal cracking3Lm00 0 00
3L (sealed)m00000
3Mm00000
3M (sealed)m00000
3Hm00000
3H (sealed)m00000
Transverse cracking4L No.00000
4Lm00000
4L(sealed)m00000
4MNo.00000
4Mm00000
4M (sealed)m00000
4HNo.00000
4Hm00000
4H (sealed)m0000 0
Transverse joint seal damageSealedy/nYYYYY
5aLNo.22222
5aMNo.00000
5aHNo.00000
Longitudinal joint seal damage No. sealedNo.22222
5bm00000
Spalling of longitudinal joints6L m00000
6M m00000
6H m00000
Spalling of transverse joints7LNo.01222
7L (length)M00.50.52.45.5
7M No00000
7M (length)M00000
7H No.00000
7H (length)M00000
Map cracking8aNo.0 0151
8a m2000.61842.9
Scaling8b No.00000
8b m200000
Polished aggregate9m2 00000
Popouts10no./m200000
Blowups11 No.00000
Faulting12------
Lane-shoulder dropoff13------
Lane-shoulder separation14------
Flexible patch deterioration15fL No.00000
15fLm200000
15fMNo.0000 0
15fMm200000
15fHNo.00000
15fHm2000 0 0
Rigid patch deterioration15rL No.0000 0
15rLm200000
15rMNo.00000
15rMm200000
15rHNo.00000
15rHm200000
Bleeding and pumping16No.00000
16 m00000
OtherWP-LNo.-----
WP-MNo.-----
WP-HNo.-----
CL-LNo.-----
CL-MNo.-----
CL-HNo.-----
        
Longitudinal crackingTotalm00000
Percent L-00000
Percent M-00000
Percent H-00000
Transverse crackingTotalNo00000
Totalm00000
Percent L-00000
Percent M-00000
Percent H-00000
Spalling of transverse jointsTotalNo.01222
Totalm00.50.52.45.5
Percent L-0100100 100100
Percent M-00000
Percent H-00 000
Table D11. Summary of LTPP survey sheets for ASR investigation–11–class C ash.
Type Identification code Unit 11/8/94 10/16/95 12/11/96 10/16/97 10/1/98
Corner breaks1Lno.00000
1Mno.000 00
1Hno.00000
Durability cracking2L no.00000
2Lm200000
2Mno.00000
2Mm200000
2Hno.00000
2Hm200000
Longitudinal cracking3Lm00000
3L (sealed)m00000
3Mm00000
3M (sealed)m00000
3Hm00000
3H (sealed)m0 0000
Transverse cracking4L no.00000
4Lm00000
4L (sealed)m00000
4Mno.00000
4Mm00000
4M (sealed)m00000
4Hno.00000
4Hm00000
4H (sealed)m00000
Transverse joint seal damageSealedy/n Y Y Y Y Y
5aLno.44444
5aM no.00000
5aHno.00000
Longitudinal joint No. sealedno.22222
Longitudinal joint seal damage5bm00000
Spalling of longitudinal joints6L m00000
6Mm00000
6Hm00000
Spalling of transverse joints7L no.02444
7L (length)m02.159.711
7M no.00000
7M (length)m00000
7H no.00000
7H (length)m00000
Map cracking8ano.30341
8am2 05.34858.5
Scaling8b no. 00000
8bm200000
Polished aggregate9m200000
Popouts10no./m200000
Blowups11 no.00000
Faulting12------
Lane-shoulder dropoff13------
Lane-shoulder separation14------
Flexible patch deterioration15fLno.0000 0
15fLm2 00000
15fMno.00000
15fMm200000
15fHno.00000
15fHm200 000
Rigid patch deterioration15rL no.00000
15rLm2 00000
15rMno.00000
15rMm2 00000
15rHno.00000
15rHm2 00000
Bleeding and pumping16no.00000
16 m00000
OtherWP-Lno.-----
WP-Mno.-----
WP-Hno.-----
CL-Lno.-----
CL-Mno.-----
CL-Hno.-----
        
Longitudinal crackingTotalm00 0 0 0
Percent L-00000
Percent M-00000
Percent H-00000
Transverse crackingTotalno00000
Totalm00000
Percent L-00000
Percent M-00000
Percent H-00000
Spalling of transverse jointsTotalno.02444
Totalm02.159.711
Percent L-0100100100100
Percent M-00000
Percent H-00000

 

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