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EUCOPAVE- a new generation of joint-free pavements

Tuesday, December 7, 2010

EucoPave



• Advantages of Asphalt– Flexibility– Seamless– Reduced Noise

• Advantages of Concrete– Strength– Durability– Freeze/Thaw



• EucoPave: Captures some of the best attributes of both asphalt and concrete– Flexibility– Jointless– Strength– Durability– Freeze/Thaw


EUCOPAVE

PAVEMENT TYPE

AsphaltFlexible pavement

ConcreteStiff pavements

EucoPave® (semi-flexibleconcrete asphalt)

ADVANTAGES

Flexible, jointless, sounddampening, fast applicationand ready to use

Durable, high load bearingcapacity, high wear, impact andsolvent resistance and lightcolour

Semi-flexible, jointless, load bearing capacity, high wear, impact & solvent resistance, light color,fast application and curing time

DISADVANTAGES

Limited strength,/limitedstatic load bearing capacity,dark color

Long curing time, joints,cracks and great thickness

Two applications cycles, limited load bearing capacity comparedto concrete


EUCOPAVEASPHALTCONTRACTOR

EUCOPAVE

ASPHALT MORTAR

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• Material Composition of mortar

EUCOPAVE


EUCOPAVE - MATERIAL COMPOSITION● Ultra-Fine Cement:

➤ Binding material, main contributor to compressive strength

● Microsilica:

➤ Densifier, contributes to compressive strength and “lubricates” the particles

● Superplasticiser:➤ Lubricates and packs the particles

● Aggregates


● EucoPave asphalt:➤ Single open textured asphalt➤ 25 - 30% void content➤ Bitumen➤ Limestone filler➤ Cellulose fibre➤ Granite (5/8 or 8/12) aggregates

● EucoPave mortar:➤ Special cement➤ Microsilica➤ Superplasticizer➤ Quartz sand➤ Water (w/p-ratio 0.27)

Aggegates Filler Cell. fiber Bitumen EucoPave mortar

EUCOPAVE - COMPOSITION


• Applications– Heavy Static Load Resistance– Minimum Maintenance– High Wear and Skid Resistance – Freeze/thaw Resistance– Resistance to Rutting and Thermal Movement– Impermeable, Resistant to Liquids and Fuels

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EUCOPAVEFull Depth Penetration


EUCOPAVE

* Jet fuel resistant

* Rapid installation and cure time

Burlington Airport South Burlington, VT


CASE STUDY – BURLINGTON, VT AIRPORT● The only international airport in Vermont ➤ Repair existing pavement rutting areas

Passenger boarding area pavement required:-Fast repair turn around time-Resistance to rutting-Handle heavy static and channeled loads-Fuel resistant-Impermeable to de-icing liquids-Freeze/Thaw resistant


EUCOPAVE

Burlington International AirportDensiphalt Apron

* Resists heavy static and channeled loads


CASE STUDY – BURLINGTON, VT AIRPORT


EUCOPAVEINSTALLATION OF EucoPave® MORTAR

Quick return to service. Short shut-down time

The following table provides guideline as to how many hours a EucoPave® pavement should typically cure at various temperatures before being subjected to the given loads. The guidelines should be considered as average values as many conditions influence the curing process.

Degrees in Fahrenheit Type of Use 77 68 60 50 40 Light Pedestrian traffic 10 12 16 24 41 Mechanical loads Truck, lorries, traffic etc. 19 24 32 48 81 High pressure cleaning 38 48 64 96 162 If temperature drops to freezing the curing process will stop, but will start again once the temperature rises above 32 degrees Fahrenheit.


• Target Markets– Airports– Port Authorities– High Traffic Areas– Manufacturing Plants

EUCOPAVE


EUCOPAVE- HIGH TRAFFIC AREAS


CASE STUDY – FORD MOTOR COMPANY● Truck Marshalling Area ➤ Staging area for 9 axle trucks. Open 24/7/365 ➤ Existing gravel not a durable enough surface ! !

EucoPave Wearing Course! ! 2.0 in.

Bituminous binder course ! ! 6.0 in.

Gravel Subbase ! ! 24.0 in.


CASE STUDY – FORD MOTOR COMPANY


CASE STUDY – CAMP LEJEUNE BASE● Largest Marine Corps base

in the world


CASE STUDY – CAMP LEJEUNE BASE● Largest Marine Corps base in the world

Equipment maintenance facilty pavement required:-Jointless-Resistance to rutting-Fuel resistant-Abrasion resistance-Easy to maintain

EucoPave! 2.0 in.

Bituminous binder course! 3.0 in.

Stone Subbase! 8.0 in.


CASE STUDY – CAMP LEJEUNE BASE● Largest Marine Corps base in the world


EUCOPAVE- Manufacturing and Warehouse FLOORS


EUCOPAVEEucoPave® Exterior or Interior Application● Bituminous base course

● Exterior Pavement

EucoPave®

Bituminousbase course

Gravel

Subbase

Subgrade

EucoPave®

Concrete

GravelSubbase

Subgrade

● Lean mix concrete●Interior Slab


EUCOPAVE- AIRPORT APPLICATIONS



Scottsdale, AZ


EUCOPAVEHonolulu International AirportMay 13, 2006EucoPave


EUCOPAVE


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EUCOPAVEPlacement of Full Coverage Tack Coat and Welded Wire Mesh


EUCOPAVE

Welded Wire Mesh


EUCOPAVE

Asphalt Concrete Job Mix Formula

Stone %Passing Spec

¾” (19.0mm) 100% 100%½” (12.5mm) 64% -3/8” (9.5mm) 30% 20-55%#4 (4.75mm) 7% 0-10%#8 (2.36mm) 5% 0-5%200 mesh 3.4% 0-5%

AC Content: 3.6%AC- Tesoro PG 64-16

Air Voids Test AASHTO T26925 blows each side Marshall

Pill # 1 29.5 % Air VoidsPill # 2 29.6 % Air VoidsPill # 3 29.1 % Air Voids

Air Void Spec. 25-30%

Open Graded Asphalt Produced by Grace Pacific Inc.


CASE STUDY - LOGAN INTERNATIONAL AIRPORT• Logan Airport / Boston

– Replacing asphalt every year at main access

– EucoPave installed summer of 2000– Massport well satisfied


CASE STUDY - LOGAN INTERNATIONAL AIRPORT• Logan Airport /

Boston– EucoPave installed summer of 2000– Massport well satisfied


CASE STUDY – MAERSK CONTAINER● Full service container terminal experiencing rutting problems ➤ Static and Chanel loads from gantry cranes cause severe rutting in asphalt

pavement

RTG Turning pad needs include:-Abrasion resistance-High bearing capacity-Minimize rutting-Rapid turn around time

EucoPave Wearing Course! ! 3.0 in.

Bituminous binder course ! ! 6.0 in.

Stone Subbase! ! 18.0 in.


EUCOPAVE- PORT AUTHORITY APPLICATIONS


CASE STUDY - PORT of BALTIMORE

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• Marine Terminal / Baltimore, MD– Container off-loading and storage– Area milled 3” depth– Static high loading– Freeze/Thaw


EUCOPAVE

Turning Pads for 100,000 lbs Gantry

CranesTuesday, December 7, 2010

EUCOPAVEPort of Los Angeles RTG

Turning PadsTest Section, August 18, 2004

Grout Installation by Delta Pacific, Inc.


EUCOPAVEMilled existing asphalt 3” depth and placement of tack coat full coverage


EUCOPAVE

Asphalt Concrete Job Mix Formula Stone %Passing Spec

½” (12.5mm) 93% 90-100%3/8” (9.5mm) 44% 20-55%#4 (4.75mm) 6% 0-10%#8 (2.36mm) 4% 0-7%200 mesh 4% 0-5%

AC Content: 3.4%

Air Voids Test AASHTO T26950 blows each side Marshall

Pill # 1 28.5 % Air VoidsPill # 2 27.9 % Air VoidsPill # 3 29.7 % Air Voids

Air Void Spec. 25-30%

Port of Los Angeles Densiphalt RTG Turning Pads


EUCOPAVEPlacement of Open Grade Asphalt with 25-30% Voids


EUCOPAVE

1st Rolling at 250 FNon-vibratory 3-5 ton roller

2nd Rolling at 140 FTo remove roller marks


EUCOPAVEPort of Los Angeles Densiphalt RTG Turning Pads


EUCOPAVE- Curing


EUCOPAVE- Curing


EUCOPAVE- Curing


EUCOPAVEPort of Los Angeles Densiphalt

RTG Turning PadsTest Section, August 18, 2004

Grout Installation by Delta Pacific, Inc.


EUCOPAVEQuestionnaire for EucoPave Pavement Design1.Short description of the problem you have with the existing pavement?

2.The vehicles traveling on pavement:

A.Total gross weight of vehicle including fully loaded container. B.Number of axles and wheels C.Tire pressure

3.Traffic patterns on pavement:

A.Repetition – how many vehicles per year? B.How many repetition do you require over X amount of years? C.How does the vehicles operate on the pavement 1.Turning 2.Moving back and forth in a straight line 3.Braking hard 4.If at standstill, for how long? Tuesday, December 7, 2010

EUCOPAVEQuestionnaire for EucoPave Pavement Design

4.Cross Section A. What is the present build up of the cross section? B. Geotechnical report, Core drill reports, Bearing plate tests or similar. C.CBR values on the sub-grade bound and unbound materials.

5.History A.What type of pavement was used for the last 3 years and what type of performance did it give? B.How often did you repair and what type of repair was performed? C.Pictures, which shows the actual conditions of the present pavement and size of the damages.


EUCOPAVE• Asphalt Properties (typical)

Property Method Value Spec

Bulk SG AASHTOT 269

1.641

Air Void AASHTOT 269

27.5 25 - 30%

Drain Down AASHTOT 305

0.0% @ 175 C 0.3% max

AC content(% of blend)

4% 3 - 5 %


EUCOPAVE
