coatings & lining for underground infrastructure
TRANSCRIPT
Coatings & LiningCoatings & Liningforfor
Underground Underground InfrastructureInfrastructure
James DuggerJames DuggerWestern Regional Sales ManagerWestern Regional Sales ManagerBroken Arrow, OKBroken Arrow, OK
Most Commonly ForgottenLast to be Completed
Corrosion, Infiltration and Erosion are Quickly
Deteriorating Underground
Structures
Corrosion from MIC
Infiltration
Erosion & Abrasion
How Do We Achieve Long Term How Do We Achieve Long Term Protection of Underground Protection of Underground
Infrastructure?Infrastructure? Select the Correct Product or SystemSelect the Correct Product or System Select Manufacturers That Provide a Full Select Manufacturers That Provide a Full SystemSystem Adequate ThicknessAdequate Thickness
Monolithic ProtectionMonolithic Protection Adhesion to the SubstrateAdhesion to the Substrate
Talking Point: What Changes Talking Point: What Changes Have Taken Place Our Have Taken Place Our
Infrastructure in Recent Years? Infrastructure in Recent Years? Clean Water Act of 1987Clean Water Act of 1987 I/I EliminationI/I Elimination
Concrete MixturesConcrete Mixtures Sewer SeparationSewer Separation
Expansion New ConstructionExpansion New Construction Coatings & Linings are Needed More Than EverCoatings & Linings are Needed More Than Ever
1. Selecting the Correct 1. Selecting the Correct Product or SystemProduct or System
Understand the ChemistryUnderstand the Chemistry Was This Product or System Designed Was This Product or System Designed
Specifically for the Environment?Specifically for the Environment? Is This Product or System Moisture Tolerant?Is This Product or System Moisture Tolerant? Is it Compliant to Third Party Industry Is it Compliant to Third Party Industry
Testing?Testing? Is it Environmentally Friendly?Is it Environmentally Friendly?
2. Full System2. Full SystemEnsures Compatibility of MaterialsEnsures Compatibility of Materials
Limits LiabilityLimits Liability
3. Goal: Thickness3. Goal: Thickness
INDUSTRY RECOMMENDED THICKNESSINDUSTRY RECOMMENDED THICKNESS New concrete: 80-100 milsNew concrete: 80-100 mils
Rehab concrete/masonry: 125+ milsRehab concrete/masonry: 125+ mils
STRUCTURAL REQUIREMENTSSTRUCTURAL REQUIREMENTSGenerally, 125-500 mils for polymer only specs Generally, 125-500 mils for polymer only specs
4. Monolithic Protection4. Monolithic Protection
• A barrier without fault• Porosity• Pinholing and Seam Welding• Integrity Checks
5. Adhesion• Verifiably acceptable mechanical bond
– Surface Preparation– Installation– Formulation – surface and moisture tolerant
Conclusion - How Do We Achieve Conclusion - How Do We Achieve Long Term Protection of Long Term Protection of
Underground Infrastructure?Underground Infrastructure? Select the Correct Product or SystemSelect the Correct Product or System Select Manufacturers That Provide a Full Select Manufacturers That Provide a Full SystemSystem Adequate ThicknessAdequate Thickness
Monolithic ProtectionMonolithic Protection Adhesion to the SubstrateAdhesion to the Substrate
James DuggerJames DuggerWestern Regional Sales ManagerWestern Regional Sales [email protected]
QUADEXSEWER REHABILITATION PRODUCTS
X
QM-1s RESTOREFACTORY BLENDED, ONE COMPONENT
HIGH STRENGTH, CEMENT BASED MORTAR
NET WT. 60 LBS. (27.3 Kgs.)
Factory blended, one componenthigh strength, Portland cementbased sprayable mortar.
Applications
•Structural manhole repairs
•I & I Control
•Cost effective repair for mild or non-Hydrogen Sulfide environments
QM-1s Restore
QUADEXSEWER REHABILITATION PRODUCTS
X
ALUMINALINERFACTORY BLENDED, HIGH STRENGTH,
CALCIUM ALUMINATE MORTAR
NET WT. 60 LBS. (27.3 Kgs.)
Factory blended, one componenthigh strength, Calcium Aluminate based repair mortar
Applications
•Structural manhole repairs
•I & I Control
•Provides ultimate protection in environments subjected to high degrees of hydrogen sulfide corrosion.
Aluminaliner
Rapid setting high early strength patching material
Applications
Filling large voids
Repairing cracks
Reconstructing inverts
Hyperform
QUADEXSEWER REHABILITATION PRODUCTS
X
HYPERFORMRAPID SETTING PATCHING MATERIAL
NET WT. 60 LBS. (27.3 Kgs.)
QUADEX
QUAD-PLUGFast setting cementitious waterstop
50 Lbs. Net Wt.
Q Q Q Q Q
XQUADEX
Fast setting cementitious waterstop
Applications
•Stopping minor leaks in:
•Manholes
•Concrete tanks
•Masonry walls
Quad-Plug
QUESTIONS
AFTER
Pump Station Protective Epoxy Coating