- Page 1 and 2: Cement Stabilization of Soils Matth
- Page 3 and 4: Concrete Concrete Soil--Cement Soil
- Page 5 and 6: APPLICATIONS
- Page 7 and 8: Construction Problems with Silts or
- Page 9 and 10: Solutions for poor subgrade soils
- Page 11 and 12: Benefits of Cement-Modified Cement
- Page 13 and 14: Cement Reactions with Clay Primary
- Page 15 and 16: Clay particle Negatively charged cl
- Page 17 and 18: Secondary Reaction Clay participat
- Page 19 and 20: Hydration clay particle clay-cement
- Page 21 and 22: Ca(OH) 2 clay particle (SiO 2 , Al
- Page 23 and 24: DESIGN
- Page 25 and 26: ASTM C136 Standard Test Method for
- Page 27 and 28: Hydrometer
- Page 29 and 30: Plasticity Index (PI) The range of
- Page 35 and 36: ASTM D558 Standard Test Methods for
- Page 37: Moisture/Density Relationship
- Page 41 and 42: Wet-Dry Wet Dry Tests Three cement
- Page 43 and 44: ASTM D516 Standard Test Method for
- Page 45: ASTM D1633 Standard Test Method for
- Page 49 and 50: CTB Strength Determination Unconfi
- Page 51 and 52: Please keep in mind that strength a
- Page 53: Study Soils Eight were clays, thre
- Page 57 and 58: General Results of Christensen’s
- Page 59 and 60: Tightly Bound Loosely Bound Viscous
- Page 61 and 62: Using the Dielectric Probe dielectr
- Page 63: Dielectric Value 18 16 14 12 10 8 6
- Page 66 and 67: General Results of the Texas Transp
- Page 79 and 80: Subgrades before and after CMS
- Page 81 and 82: Primary Testing Requirements Gradat
- Page 83 and 84: But what about strength? The object
- Page 85 and 86: CMS can be used as a subgrade for e
- Page 87 and 88: Summary: Cement-Modified Cement Mod
- Page 89 and 90:
Full Full-Depth Full Depth Reclamat
- Page 91 and 92:
Definition of Reclamation Method o
- Page 93 and 94:
Inside a Reclaimer
- Page 95 and 96:
Equipment and Materials Recycling v
- Page 97:
Percent Growth (%) 700 600 500 400
- Page 100 and 101:
Pavement Distress Rutting
- Page 102 and 103:
Pavement Distress Moisture Infiltra
- Page 104 and 105:
Texas Pavements Miles (x 1000) ' 15
- Page 106 and 107:
Reclamation: A Logical Choice Agin
- Page 108 and 109:
Advantages of Reclamation Save cos
- Page 110 and 111:
Retards Reflective Cracking
- Page 112 and 113:
Easy Construction Process! Design
- Page 114:
Preconstruction Testing The proced
- Page 118 and 119:
Mix Design Proportioning Obtain re
- Page 121 and 122:
Strive for a Balance Between Streng
- Page 123:
CONSTRUCTION
- Page 129:
Pulverization Pulverize to require
- Page 132 and 133:
Cement Spreading (Dry) Cement is s
- Page 134 and 135:
Blending of Materials Cement is bl
- Page 137 and 138:
Grading Material is graded to appr
- Page 140 and 141:
Curing Water Bituminous Compound
- Page 142 and 143:
Typical Recycled Base and Surface T
- Page 144 and 145:
Quality Control Quality Control The
- Page 146 and 147:
Micro-cracking Introduces a network
- Page 148 and 149:
TESTING
- Page 153 and 154:
Testing Density ASTM D 2922 AASHTO
- Page 155 and 156:
Testing Stiffness
- Page 157 and 158:
Engineering Benefits • Retards Re
- Page 159 and 160:
Increased Rigidity Spreads Loads 10
- Page 161 and 162:
Subgrade Stress (psi) 25 20 15 10 5
- Page 163 and 164:
Reduced Fatigue Cracking Unstabiliz
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Projects
- Page 167 and 168:
“More Bang for the Buck” Began
- Page 169 and 170:
$22,410 per mile 20 Days 8-hour d
- Page 171 and 172:
New FM 1017 44 feet wide 12” st
- Page 173 and 174:
City of Fort Worth FDR 1996: 296 la
- Page 175 and 176:
US 79 Jacksonville 11-mile stretch
- Page 177 and 178:
TxDOT - Amarillo The Amarillo Dist
- Page 179 and 180:
TxDOT - Amarillo Construction proc
- Page 181 and 182:
Successes TXDOT - Amarillo - IH-40
- Page 183 and 184:
More Advantages Minimizes inconven
- Page 185 and 186:
The BIGGEST Advantage! Versatility
- Page 187 and 188:
Web Site: www.RecyclingRoads .org