Concrete
Pervious
Placing & Finishing
Design
Overview
Quality Assurance
ASTM Standards
Freeze Thaw
Projects
Inches per hour
ASTM 1701
ASTM 1688
ASTM C 29
ASTM 1688
Density & Voids
19%
17.5%
16%
13%
12%
Interconnected Void System
Ways to Ensure F/T Durability
Adequate Strength
Adequate Air Entrainment
Low Water Cement Ratio
Supplemental Cementitious Materials
Pervious
Over 5 Years Old
Detention
Conveyor
Equipment
Double Roller Screed
Pizza Cutter
Cross Roller
Tamper
Roller Screed
Saw Cut
Centennial Street 
Improvement
Liberty Village
Lewis Field
Metropolitan Community
College
Urban Retrofit
NC&AA Parking Lot
Finley Stadium
Glendale, Arizona
Home of 2008 Super Bowl
Beijing, China
Shoreview, MN
Approx. 2000 in/hr
Approx. 65 in/hr
In Action
ASTM
pavements
ACI
permeable
testing
data
field
specify
infiltration
watershed
pollutant
new
http://nebraskaconcrete.blogspot.com
What do you think the infiltration rate is?