Successful Pervious Concrete Installations WSU LID ...
Transcript of Successful Pervious Concrete Installations WSU LID ...
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 1 04/25/12
Presented by: Michael Bledsoe, President Pervious Concrete, Inc.
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 2 04/25/12
Introduction
Introduction
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 3 04/25/12
Introduction
Desired End Result
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 4 04/25/12
Introduction
Desired End Result
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 5 04/25/12
Introduction
Desired End Result
Play Video
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 6 04/25/12
Introduction
Desired End Result
How It Works
Imagine: Bowl of Marbles Glass Vase – Hole in Bottom Super Glue on Marbles Dump Marbles in Vase Super Glue Dries Pour in Water
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 7 04/25/12
Introduction
Desired End Result
How It Works
Action / Execution Look over my shoulder Examine Key Steps Tour Some Sites
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 8 04/25/12
Introduction
Desired End Result
How It Works
Action / Execution
Central Concept Manage the Marbles Manage the Glue
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 9 04/25/12
Pre-Installation
New Section
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 10 04/25/12
Pre-Installation
Quality Installer
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 11 04/25/12
Pre-Installation
Quality Installer
Experience Prior Success
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 12 04/25/12
Pre-Installation
Quality Installer
Specs
Strongly Recommended
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 13 04/25/12
Pre-Installation
Quality Installer
Specs
Mix Design
Critical Success Factor +/- 40% Voids – Aggregate +/- 20% Voids – Finished Concrete Enough water to hydrate +/- .30 w/c Not too much to slide off aggregate Admixtures to improve performance
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 14 04/25/12
Pre-Installation
Quality Installer
Specs
Mix Design
Depth provides Strength ACI 522.1-08 allows only 1/4 in. Error Depth
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 15 04/25/12
Pre-Installation
Quality Installer
Specs
Mix Design
Grade of Aggregate Base is Critical Crushed, not Round - Ruts
Depth
Aggregate Base
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 16 04/25/12
Pre-Installation
Quality Installer
Specs
Mix Design
ACI 522.1-08 - not exceed 20 ft - Larger not > 125% Smaller
Depth
Aggregate Base
Jointing Plan
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 17 04/25/12
Pre-Installation
Quality Installer
Specs
Mix Design
ACI 522.1-08 - 0% below top grade
Depth
Aggregate Base
Jointing Plan
Forming
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 18 04/25/12
Pre-Installation
Quality Installer
Specs
Mix Design
Desirable if Installer has success history with mix supplier On site representative Details – Truck wash/out & spin
Depth
Aggregate Base
Jointing Plan
Forming
Mix Teamwork
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 19 04/25/12
Installation
New Section
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 20 04/25/12
Installation
Test Panel Required by ACI 522.1-08 Protection from BIG Problems Becomes Acceptance Test Standard Site +/- 5% of Test Panel
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 21 04/25/12
Installation
Test Panel Measures Plastic Unit Weight +/- 5 lbs / cuft of Design Unit Weight
ASTM C138
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 22 04/25/12
Installation
Test Panel Chute Pour is Best - Fastest - Least Time Exposed to Air TeleBelt is Possible Pumping is Not Possible
ASTM C138
Pour from Chute
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 23 04/25/12
Installation
Test Panel TeleBelt is Possible
ASTM C138
Pour from Chute
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 24 04/25/12
Installation
Test Panel TeleBelt is Possible
ASTM C138
Pour from Chute
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 25 04/25/12
Installation
Test Panel
Just a little higher than final grade
ASTM C138
Pour from Chute
Shovel to Location
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 26 04/25/12
Installation
Test Panel
Just a little higher than final grade
ASTM C138
Pour from Chute
Shovel to Location
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 27 04/25/12
Installation
Test Panel
Preferred Device is Hydraulic Powered Roller Screed
ASTM C138
Pour from Chute
Shovel to Location
Screed to Grade
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 28 04/25/12
Installation
Test Panel
Preferred Device is Hydraulic Powered Roller Screed
ASTM C138
Pour from Chute
Shovel to Location
Screed to Grade
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 29 04/25/12
Installation
Test Panel
Preferred Device is Hydraulic Powered Roller Screed
ASTM C138
Pour from Chute
Shovel to Location
Screed to Grade
Bunyan Roller Screed Hydraulic Pump
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 30 04/25/12
Installation
Test Panel
Smaller Roller Roll Perpendicular Flattens Grade Smoothes Surface
ASTM C138
Pour from Chute
Shovel to Location
Screed to Grade
Cross Roll
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 31 04/25/12
Installation
Test Panel
Tooled Joints – “Pizza Cutter
ASTM C138
Pour from Chute
Shovel to Location
Screed to Grade
Cross Roll
Jointing
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 32 04/25/12
Installation
Test Panel
Tooled Joints – “Pizza Cutter
ASTM C138
Pour from Chute
Shovel to Location
Screed to Grade
Cross Roll
Jointing
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 33 04/25/12
Installation
Test Panel
Attractive Tooled Joints
ASTM C138
Pour from Chute
Shovel to Location
Screed to Grade
Cross Roll
Jointing
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 34 04/25/12
Installation
Test Panel Wet Down Aggregate Base - Always Mist Over/Around Pour Site - Hot / Windy Days
ASTM C138
Pour from Chute
Shovel to Location
Screed to Grade
Cross Roll
Jointing
Moisture
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 35 04/25/12
Installation
Test Panel
Within 20 min or less Traps Water for Hydration
ASTM C138
Pour from Chute
Shovel to Location
Screed to Grade
Cross Roll
Jointing
Moisture
Visqueen Cover
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 36 04/25/12
Installation
Test Panel
Within 20 min or less Traps Water for Hydration
ASTM C138
Pour from Chute
Shovel to Location
Screed to Grade
Cross Roll
Jointing
Moisture
Visqueen Cover
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 37 04/25/12
Installation
Test Panel
Within 20 min or less Traps Water for Hydration
ASTM C138
Pour from Chute
Shovel to Location
Screed to Grade
Cross Roll
Jointing
Moisture
Visqueen Cover
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 38 04/25/12
Post-Installation
New Section
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 39 04/25/12
Post-Installation
Protect 7 Days Minimum – Cars, Light Trucks 14+ Days - Heavy Trucks - Heavy Traffic Loads
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 40 04/25/12
Post-Installation
Protect Remove Dispose Sweep Off Clean Up
Remove Visqueen
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 41 04/25/12
Post-Installation
Protect Compare to Test Panel Using Core Samples Depth – Not Under 1/4 in. Density - +/- 5% of Test Panel Strength – No Accepted Tests Infiltration – Good Idea Not in ACI 522.1-08
Remove Visqueen
Testing, Acceptance
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 42 04/25/12
Post-Installation
Protect Construction Mess Landscaping Run-Off
Remove Visqueen
Testing, Acceptance
Protect From Debris
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 43 04/25/12
Post-Installation
Protect Protect - This is best Vacuum - This process works best Sweep - Good for rocks - Good for solids Very Site Dependent - Some need little - Some need more
Remove Visqueen
Testing, Acceptance
Protect From Debris
Maintenance
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 44 04/25/12
Post-Installation
Protect
Vacuum – New Products Coming
Remove Visqueen
Testing, Acceptance
Protect From Debris
Maintenance
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 45 04/25/12
Post-Installation
Protect
Vacuum – New Products Coming
Remove Visqueen
Testing, Acceptance
Protect From Debris
Maintenance
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 46 04/25/12
Contact
Michael Bledsoe, President Pervious Concrete, Inc. 206-940-8900 [email protected] www.perviouscrete.com
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 47 04/25/12
The Future
New Section
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 48 04/25/12
The Future
Pervmasters – Las Vegas
Infiltration Rate Test 1701
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4 inches depth 16 hours cure 100 degrees
Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 49 04/25/12
The Future
Pervmasters – Las Vegas
![Page 50: Successful Pervious Concrete Installations WSU LID ...](https://reader031.fdocuments.net/reader031/viewer/2022012101/61dbaa94e56384200b4fb336/html5/thumbnails/50.jpg)
Presentations To the Group
Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 50 04/25/12
The Future
Pervmasters – Las Vegas
![Page 51: Successful Pervious Concrete Installations WSU LID ...](https://reader031.fdocuments.net/reader031/viewer/2022012101/61dbaa94e56384200b4fb336/html5/thumbnails/51.jpg)
Presentations To the Group
Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 51 04/25/12
The Future
Pervmasters – Las Vegas
![Page 52: Successful Pervious Concrete Installations WSU LID ...](https://reader031.fdocuments.net/reader031/viewer/2022012101/61dbaa94e56384200b4fb336/html5/thumbnails/52.jpg)
Presentations To the Group
Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 52 04/25/12
The Future
Pervmasters – Las Vegas
![Page 53: Successful Pervious Concrete Installations WSU LID ...](https://reader031.fdocuments.net/reader031/viewer/2022012101/61dbaa94e56384200b4fb336/html5/thumbnails/53.jpg)
Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 53 04/25/12
The Future
Pervmasters – Las Vegas
Compression Testing (Unapproved)
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Inverted Slump Cone Leak Down
Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 54 04/25/12
The Future
Pervmasters – Las Vegas
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Stone Fracture From Compression Tip of Finger
Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 55 04/25/12
The Future
Pervmasters – Las Vegas
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Nestor Buen Unna EcoCreto Mexico City
Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 56 04/25/12
The Future
Pervmasters – Las Vegas
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Mr. Wong – China 1,500,000 sqft In Single Project Olympic Games
Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 57 04/25/12
The Future
Pervmasters – Las Vegas
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Successful Pervious Concrete Installations WSU LID Technical Workshop
WSU LID Technical Workshop - Presented by Michael Bledsoe - www.perviouscrete.com 58 04/25/12
Contact
Michael Bledsoe, President Pervious Concrete, Inc. 206-940-8900 [email protected] www.perviouscrete.com