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Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications Summary – 2012 AquaBlok, Ltd. – Toledo, OH
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Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Mar 26, 2015

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Lucas Schmitt
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Page 1: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Title Slide

* Unique stone-core design

An Introduction to AquaBlok® : A Unique, Patented & Highly Versatile Geotechnical Material

Geotechnical Applications Summary – 2012AquaBlok, Ltd. – Toledo, OH

Page 2: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

ObjectivesObjectives

Introduce AquaBlok – the original invention, its history, and the evolution of associated products

Discuss key technical advantages – focusing particularly on VERSATILITY

Explore various application scenarios – relating primarily to sealing/containment

Field preliminary questions

sm

Page 3: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Bentonite 101 BENTONITE: 101 Naturally Occurring – weathering volcanic ash

- composed mostly of montmorillonite- classified by dominant elements (e.g. Na and Ca)

Known for Swell - ionic interaction between water and mineralogy create “shingle effect” when exposed to water

Recognized for Low Permeability - used for generations in sealing and water proofing

applications in a broad range of commercial and environmental settings

Not Your Average Clay

Page 4: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

A + B = CBENTONITE: 101Swell + Compaction = Low

Permeability

sodium bentonite powder

AquaBlok® bentonite-stonecomposite particle

+

crushed limestone

=

solid aggregate core

powdered bentonite with adhesive binder

Page 5: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Composite Particle System

PONDSEAL

TM +

HoleBlok

TM

SALTWATER

ORGANOCLAY

Page 6: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

solid aggregate (limestone) core

sodium bentonite and adhesive binderexpands when hydrated

not to scale

averageparticle

1/4 - 3/8” (dry)

Material Composition

Page 7: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Hydration Time LapsetimeAquaBlok

1 min posthydration

AquaBlok24 hr posthydration

Page 8: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Values & Tech Advantages: 1 of 2Values & Technical Advantages

Technically Effective – extreme low permeability a result of reliable swell and self-compaction

Offers Targeted Placement – even through water- will not drift or dissipate, minimal dusting

Easy to Handle – behaves much like stone aggregate- installed by hand or using a broad range of standard construction equipment- in-field blending typically not recommended- often no need to mechanically compact the material

Adds Safety – reduces exposure and manual labor

Page 9: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Values & Tech Advantages: 2 of 2Values & Advantages, cont . . . Durable - Self-healing (even through drying and re-hydration)

- Self-supported (thanks to internal aggregate core)

Eco-friendly – comprised entirely of earthen ingredients- Does not detrimentally alter water chemistry- Evaluated by EPA in projects throughout US & beyond

Versatile – addresses a broad range of technical challenges in and around aquatic environments

Nature’s Duct Tape.

Simple. Unique. Versatile. Effective.

TM

Page 10: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Ponds & BasinsPonds & Basins

Sealant “Blanket” Lining

Page 11: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Ponds & Basins, cont . . .

Torn/Compromised Synthetic Liner

Ponds & Basins, cont . . .

Page 12: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Vertical Barrier TrenchDams, Berms & Levees

Vertical Barrier Trench Construction

Page 13: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Remnant Field Tiles

Plugging Remnant Field Tiles

Dams, Berms & Levees, cont . . .

Page 14: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Animal Damage

Repairing/Discouraging Animal Damage

Dams, Berms & Levees, cont . . .

Page 15: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Anti-Seep Collars/Plugs

Anti Seep Collar/Plug Installation

Utility-related Applications

Page 16: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Trench Dams

Trench Dams/Water Stops

Utility-related Applications

bedding

AquaBlok

L

H

W

Page 17: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Control Structures

Reinforcing/Bedding Control Structures

Utility-related Applications/I & I

Page 18: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

I&I Manhole

Loose Mortar, Stub Outs, Fatigue Cracks

Utility-related Applications/I & I

Page 19: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

I&I Case Study: 1Utility-related Applications/I & I

Pre-cast Joints, Failing Rings

CASE STUDY:Pre-Treatment

Page 20: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

I&I Case Study: 2Utility-related Applications/I & I

CASE STUDY:Treatment

Page 21: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

I&I Case Study: 3Utility-related Applications/I & I

CASE STUDY:Post-Treatment

Page 22: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Sink Holes

Sink Holes

Other Geotechnical Applications

Page 23: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Cellular Confinement

Cellular Confinement/Bank Stabilization

Other Geotechnical Applications

Page 24: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Temporary Dams

Temporary Dams/Stream Diversion

Other Geotechnical Applications

BladderAquaBlok

Base

Page 25: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Flood Mitigation

Flood Mitigation

Other Geotechnical Applications

Page 26: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Packaging OptionsPackaging Options

50-lb. bags*48 bags/pallet (2,400-lbs.)Durable 3-ply paper bagsAvailable singly and by the pallet

Bulk bags*2,400-lb (1cy) per toteWater resistant poly w/ discharge snoutAvailable singly or by the truckload

* Product extremely water sensitive -- should be stored under-roof or completely beneath reliable tarps prior to application

Page 27: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Geotechnical DataGeotechnical Data

Dry State Characteristics Permeability Percent Swell Shear Strength Erosion Resistance Swell Pressure Bearing Capacity Compaction Freeze/Thaw Response

All testing conducted by independent, AASHTO-

certified soils lab

Page 28: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Post-ItPost-It® Note

= scrap paper + glue

Just as . . .

AquaBlok®

= bentonite + stone

In both cases,

The whole is greater than

the sum of its parts . . .

Page 29: Title Slide * Unique stone-core design An Introduction to AquaBlok ® : A Unique, Patented & Highly Versatile Geotechnical Material Geotechnical Applications.

Thank You