Pervious Pervious ConcreteConcrete
What Is Pervious ConcreteWhat Is Pervious ConcreteHow Is Pervious Concrete MadeHow Is Pervious Concrete MadeLab Testing Of Pervious ConcreteLab Testing Of Pervious Concrete
Slump TestSlump TestAir TestAir TestCylindersCylindersFlexural / Compression TestsFlexural / Compression TestsFreeze Thaw TestsFreeze Thaw TestsPermeability TestsPermeability Tests
ApplicationsApplications
What Is Pervious ConcreteWhat Is Pervious Concrete
Pervious concrete is simply a no or Pervious concrete is simply a no or minimal fines concrete which allows water minimal fines concrete which allows water to pass through its selfto pass through its self
www.concretethinker.com
How Is Pervious Concrete How Is Pervious Concrete MadeMade
Made using the same methods as Made using the same methods as conventional concreteconventional concrete
imgs.ebuild.com
Too Much Water
Mix Mix DesignDesign
w/c = .55w/c = .55
HH22o= 5.5kgo= 5.5kg
Type 10 Cement= 10kgType 10 Cement= 10kg
Course agg.(10-14mm)= 51.25kgCourse agg.(10-14mm)= 51.25kg
Fine agg.(Silica)= 2.12kgFine agg.(Silica)= 2.12kg
Air Ent.= 20mLAir Ent.= 20mL
Super-plasticizer= 13mLSuper-plasticizer= 13mL
How Is Pervious Concrete How Is Pervious Concrete MadeMade
Testing Pervious ConcreteTesting Pervious Concrete
Slump TestSlump Test
Zero Slump Concrete
No Fines And Silica Concrete
Fly Ash Fines-180mm Slump
Testing Pervious Concrete
Slump TestSlump Test
Testing Pervious ConcreteTesting Pervious Concrete
Air TestAir Test
www.groundtest.co
Testing Pervious ConcreteTesting Pervious Concrete
CylindersCylinders
Testing Pervious ConcreteTesting Pervious Concrete
Flexural / Compression TestsFlexural / Compression Tests
Testing Pervious ConcreteTesting Pervious Concrete
Freeze Thaw TestsFreeze Thaw Tests
Testing Pervious ConcreteTesting Pervious Concrete
Permeability TestsPermeability Tests
Each cylinder underwent three constant head permeability test in a tri-axial cell.
Testing Pervious ConcreteTesting Pervious Concrete
Silica Fines Compression TestsSilica Fines Compression Tests
ApplicationsApplicationsSidewalksSidewalks
www.perviouspavement.org www.nemo.uconn.edu
Collects most runoff from lots.
Ideal for area such as trials, parks and, outdoor gardens.
No hydrocarbons
More permeable then traditional packed gravel trials.
Allows more air and water down to tree roots
ApplicationsApplications RoadsRoads
Reducing hydroplaning, ice build up and noise.Reducing hydroplaning, ice build up and noise. Green house floorsGreen house floors
Keeps floors free from standing water.Keeps floors free from standing water. Tennis CourtsTennis Courts
Drainage helps reduce warping, keeping a flat playing Drainage helps reduce warping, keeping a flat playing surface.surface.
Pool decksPool decks Filtered water circulates back into a pool, leaving a dry safe Filtered water circulates back into a pool, leaving a dry safe
surface.surface. Parking LotsParking Lots
Greatly reduces the amount of heat given off, helps reduce Greatly reduces the amount of heat given off, helps reduce the amount of snow and ice build up. the amount of snow and ice build up.
www.perviouspavement.orgwww.perviouspavement.org
Pervious ConcretePervious ConcreteSummarySummary
What Is Pervious ConcreteWhat Is Pervious Concrete How Is Pervious Concrete MadeHow Is Pervious Concrete Made Lab Testing Of Pervious ConcreteLab Testing Of Pervious Concrete
Slump TestSlump Test Air TestAir Test CylindersCylinders Flexural / Compression TestsFlexural / Compression Tests
ApplicationsApplications
ReferencesReferences ACI Committee 522. (2006) ACI Committee 522. (2006) Pervious Concrete ACI 522R-06Pervious Concrete ACI 522R-06. American Concrete . American Concrete
InstituteInstitute
Concrete ThinkerConcrete Thinker. (2007). Retrieved October 13, 2007, from . (2007). Retrieved October 13, 2007, from www.concretthinker.comwww.concretthinker.com
Haselbach, Liv M.; Valavala, Srinivas; Montes, Felipe. (2006) Haselbach, Liv M.; Valavala, Srinivas; Montes, Felipe. (2006) Permeability Permeability Predictions for Sand-Clogged Portland Cement Pervious Concrete Paving SystemsPredictions for Sand-Clogged Portland Cement Pervious Concrete Paving Systems . . Journal of Environmental Management 81 p. 42-49Journal of Environmental Management 81 p. 42-49
Luck, J.D; Workman, S.R.; Higgins, S.F.; Coyne, M.S. Luck, J.D; Workman, S.R.; Higgins, S.F.; Coyne, M.S. Hydrologic Properties of Hydrologic Properties of Pervious Concrete. Pervious Concrete. Vol. 49(6): 1807-1813Vol. 49(6): 1807-1813
Mitchell, David C. (1999) Mitchell, David C. (1999) Advocating Pervious Advocating Pervious Concrete. Concrete Construction. 51 Concrete. Concrete Construction. 51 no4 no4
Offenberg, Matthew. (2005) Offenberg, Matthew. (2005) Producing Pervious PavementsProducing Pervious Pavements. (p. 50) Concrete . (p. 50) Concrete International. Farmington HillsInternational. Farmington Hills
Palmer, William D. Palmer, William D. Concrete that DrainsConcrete that Drains. Concrete Construction (1999) 50 no6 44-7 . Concrete Construction (1999) 50 no6 44-7
Pervious Concrete PavementPervious Concrete Pavement. (2007). Retrieved October 13, 2007, from . (2007). Retrieved October 13, 2007, from www.perviouspavement.orgwww.perviouspavement.org
Pervious Concrete PavementsPervious Concrete Pavements. (2007). Retrieved October 14, 2007, from . (2007). Retrieved October 14, 2007, from www.concretenetwork.comwww.concretenetwork.com
Portland Cement AssociationPortland Cement Association. (2007). Retrieved October 13, 2007, from . (2007). Retrieved October 13, 2007, from www.cement.orgwww.cement.org