Bridge & Highway Maintenance - Watson Bowman Acme ... · PDF fileExpansion Joint Systems...

Expansion Joint SystemsARMORLESS JOINT SYSTEMS

Bridge & Highway Maintenance

JOINT SEALS

SEGMENTAL JOINT SYSTEMS

JOINT HEADER & SPALL REPAIR

Bridge & Highway Maintenance Expansion Control Systems�

Bridges throughout North America are deteriorating at an alarming rate. Struc-tural damage caused by increased loadings, traffic congestion, the effect of salt water and the high costs of repairs has increased the demand for better con-struction techniques and improved design and installation products for the repair. Watson Bowman Acme continues to improve and enhance the performance and installation of bridge expansion joint systems. Because of this con-stant drive to improve, there is a wide selection of systems, materials and performance capabilities from which an owner or engineer may select.

Bridge & Highway Maintenance Expansion Control Systems

For additional information about Watson Bowman Acme products, please visit our website at

www.wbacorp.com

WBA can develop a custom product to meet your specific application.

Contact us at 800.677.4922 for more information.

ARMORLESS TECHNOLOGY

Wabo®Crete SiliconeSeal .............................pg 4

Wabo®Crete FlexFoam .................................pg 5

Wabo®Expandex ..........................................pg 6

Jeene® ........................................................pg 7

Wabo®Evazote UV ........................................pg 8

Wabo®InverSeal ...........................................pg 9

Wabo®CompressionSeal ............................pg 10

Wabo®PavementSeal .................................pg 11

Wabo®SiliconeSeal ....................................pg 1�

Wabo®HSeal ..............................................pg 13

Wabo®ElastoFlex........................................pg 14

Wabo®Flex .................................................pg 15

Wabo®TransFlex ........................................pg 16

Wabo®SafetyFlex .......................................pg 17

Wabo®Crete II ............................................pg 18

Wabo®ElastoPatch .....................................pg 19

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BASF has won awards from the Sustainable Build-ings Industry Council and the American Plastics Council for its Eco-Efficiency Analysis. This indus-try-leading sustainability measurement tool provides certified and robust quantitative analysis of both the ecological and economic impact of products over their lifecycle. Most importantly, the tool provides measurement from a customer perspective, allowing the user to observe the effects of various actions on different future scenarios.

JOINT SEAL TECHNOLOGY

SEGMENTAL TECHNOLOGY

HEADER & SPALL REPAIR

Bridge & Highway Maintenance Expansion Control Systems - Armorless Technology4

Wabo®Crete SiliconeSealHigh Performance Silicone and Elastomeric Concrete Expansion Joint System

Licensed for use under US Patent No 5.190.395

Wabo®Crete SiliconeSeal system is a high performance expansion joint system uti-lizing a dynamic two-part sealant between impact absorbing elastomeric concrete headers. The flexible header of Wabo®Crete II coupled with Wabo®SiliconeSeal make it an ideal expansion joint system for the new construction or repair of existing joints. With an extensive history, Wabo®Crete II elastomeric concrete is most widely used in header applications for bridges and parking structures. The polyurethane based header material was developed to minimize edge spalling associated with high impact loads while achieving superior bonding capabilities to a variety of substrates. Product packaging is designed to minimize waste and maximize installation workforce output. The cold applied self leveling sealant requires no priming which simplifies & acceler-ates the installation process.

Eliminates the need for anchors and moving parts

Has the ability to flow and fill in any spalls or inconsistencies

Provides a watertight system

Accommodates heavy and repetitive impact loading

Prevents further joint header deterioration

Cold-applied, self-leveling ambient cure expansion joint system

Excellent movement range (+100% / -50%)

No priming of the joint interface is required

Allows for rapid installation

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FEATURES:

Horizontal expansion joint applications on bridges and highways

New construction or repair and maintenance of existing expansion joints

Structures where minimum construction closure time is a factor

Expansion joint applications with a maximum movement range of +100% /

-50% of the joint gap

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RECOMMENDED FOR:

Wabo®Crete II

Wabo®SiliconeSeal

Backer Rodfor additonal information see product sales drawing

800.677.4922 www.wbacorp.com 5

Model #SealSize

Min Install Width

Joint Opening “A”Min Max Total

in mm in mm in mm in mm in mm

IV-100 1.000 25 0.800 20 0.450 11 1.250 32 0.800 20

IV-150 1.500 38 1.200 30 0.675 17 1.875 48 1.200 30

IV-200 2.000 51 1.600 41 0.900 23 2.500 64 1.600 41

IV-250 2.500 64 2.000 51 1.125 29 3.125 79 2.000 51

IV-300 3.000 76 2.400 61 1.350 34 3.750 95 2.400 61

IV-400 4.000 102 3.200 81 1.800 46 5.000 127 3.200 81

Wabo®Crete FlexFoamArmorless Closed-cell Joint Seal and Elastomeric Concrete Expansion Joint System

Wabo®Crete FlexFoam armorless expansion joint systems are designed with closed-cell foam joint seals installed with epoxy adhesive between an impact absorbing elastomeric concrete header. The high impact absorbing, ambient cured and self-lev-eling properties of the Wabo®Crete II joint header allows for the joint system to mono-lithically bond to the deck creating a watertight system. Incorporating an elastomeric concrete joint header minimizing edge spalling while achieving superior bonding ca-pabilities to a variety of substrates.

The system seals are available in a variety of sizes. Wabo®Crete FlexFoam IV se-ries incorporates a neoprene seal designed with ribs on the sides to assure adhesion to the elastomeric concrete header. Wabo®Crete FlexFoam EV series incorporates a low density cross-linked ethylene vinyl acetate polyethylene copolymer nitrogen blown joint seal with grooves placed along its edges to ensure and enhance its bond strength.

Accommodates movement cycle through compression and tension

Configurations assure that profile will not protrude above surface level

Impact absorbing joint header fills irregularities in blockout

Non-metalic system allows for quick joint repairs and short traffic clousures

Minimizes dirt or debris accumulation

Accommodates heavy and repetitive impact loading

Prevents further joint header deterioration

Can accommodate varying joint widths

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FEATURES:

Horizontal expansion joint applications on bridges and interstate highways

New construction or repair and maintenance of existing expansion joints

Expansion joints with varying joint widths

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RECOMMENDED FOR:

Wabo®Crete II

Wabo®InverSeal

Wabo®Paste Adhesive

A

Wabo®Crete II

Wabo®Evazote UV

Wabo®Evazote Bonder

A

IV

Wabo®Crete II

Wabo®InverSeal

Wabo®Paste Adhesive

A

Wabo®Crete II

Wabo®Evazote UV

Wabo®Evazote Bonder

A

EV

Model # Joint Opening 68˚F(20˚C)

Joint Opening "A"

Width Height Min. Max. Total

in mm in mm in mm in mm in mm in mm

1.000 25 1.000 25 0.750 19 0.400 10 1.300 33 0.900 23

1.250 32 2.000 51 1.000 25 0.500 13 1.630 41 1.130 29

1.563 40 2.000 51 1.250 32 0.630 16 2.030 52 1.400 36

1.720 44 2.000 51 1.380 35 0.750 19 2.250 57 1.500 38

1.875 48 2.000 51 1.500 38 0.750 19 2.430 62 1.680 43

2.188 56 2.000 51 1.750 44 0.880 22 2.850 72 1.970 50

2.500 64 2.000 51 2.000 51 1.000 25 3.250 83 2.250 57

2.813 71 2.500 64 2.250 57 1.120 28 3.650 93 2.530 64

3.125 79 2.500 64 2.500 64 1.250 32 4.070 103 2.820 72

3.438 87 2.500 64 2.750 70 1.380 35 4.470 114 3.090 78

3.750 95 2.500 64 3.000 76 1.500 38 4.880 124 3.380 86

4.063 103 3.000 76 3.250 83 1.620 41 5.280 134 3.660 93

4.375 111 3.000 76 3.500 89 1.750 44 5.690 145 3.940 100

4.688 119 3.000 76 3.750 95 1.870 47 6.080 154 4.210 107

5.000 127 4.000 102 4.000 102 2.000 51 6.500 165 4.500 114

5.375 137 4.000 102 4.250 108 2.150 55 6.980 177 4.830 123

for additonal information see product sales drawing


Bridge & Highway Maintenance Expansion Control Systems - Armorless Technology

20" Min.

Wabo®Expandex Binder Aggregate Mix

Wabo®Expandex Binder

Traffic wearing plate

Backer Rod

6

Wabo®ExpandexAsphaltic Plug Joint System

Wabo®Expandex is a flexible asphaltic plug joint system designed to accommodate minimum structure movement while providing a smooth transition between the ap-proach pavement and the bridge deck. Wabo®Expandex is used typically at abut-ments or with asphalt overlays due to its unique asphalt compatibility. The system combines the use of a traffic bearing plate with special aggregate reinforced modified elastomeric material.

Eliminates dirt and debris accumulation with its at grade construction

System can be milled or planed during resurfacing operations

Can accommodate inconsistancies in the expansion joint opening

Single pour application, yeilds minimum traffic downtime

Aesthetically “hidden joint” providing a smooth riding surface and transition to

existing pavement

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FEATURES:

Sealing joints on secondary highway bridge structures

Expansion joint openings with movements up to +/- 0.75” at time of installation

Repair and maintenance of existing joints

Asphalt overlay projects

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RECOMMENDED FOR:


Jeene®Multi-Directional Structural Sealing Joint System

Jeene® is a patented structural sealing joint system comprised of a neoprene profile, which is air-pressurized and bonded in place with a specially formulated epoxy ad-hesive. When properly installed, the high performance Jeene® joint system will not tear away, protrude out of, or slip from its original position when exposed to repeated mechanical or thermal movements. Complete adhesion of the epoxy to the profile and joint wall is achieved due to the air inflation during installation. Jeene® is the most durable, versatile, cost-effective, and watertight expansion joint in the industry.


Sealing joints on bridges roadways and tunnels

Expansion joints requiring multi-directional movement

Linear, angular, or circular expansion joint applications

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RECOMMENDED FOR:

Accommodates forces associated with multi-directional movements

Resistant to hydrostatic pressure

Allows for the combination of shear, rotation and skew movements

Accommodates thermal movement

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FEATURES:

Model #

Required Joint Gap Horizontal Movement Range "A"

Width Depth Min. Max. Total


25W 1.000 25 2.000 51 0.500 13 1.500 38 1.000 25

40W 1.625 41 2.750 70 0.750 19 2.375 60 1.625 41

50W 2.000 51 3.125 79 1.000 25 3.000 76 2.000 51

65W 2.500 64 4.125 105 1.250 32 3.875 98 2.625 67

75W 3.000 76 5.375 137 1.500 38 4.500 114 3.000 76

100W 3.875 98 5.500 140 2.000 51 5.875 149 3.875 98

25FW 1.000 25 2.000 51 0.625 16 1.375 35 0.750 19

40FW 1.625 41 3.000 76 1.000 25 2.125 54 1.125 29

50FW 2.000 51 3.500 89 1.375 35 2.625 67 1.250 32

65FW 2.500 64 4.375 111 1.750 44 3.375 86 1.625 41

75FW 3.000 76 4.750 121 2.000 51 3.875 98 1.875 48

100FW 3.875 98 5 .875 149 2.625 67 5.250 133 2.625 67

125FW 5.000 1 27 7.000 178 3.375 86 6.625 168 3.250 83

Profile size should be chosen to match the gap opening at median temperature range of expected movement. Inch measurements have been converted from metric and rounded to nearest 1/8". Consult your WBA Representative

with your special design requirements.

W

FW

A

Neoprene Seal Profile

Epoxy AdhesiveNeoprene Seal Profile

A

Epoxy Adhesive



A

Wabo®Evazote UV

Wabo®EvazoteBonder

Wabo®Evazote UVLow Density, Closed Cell, Cross-Linked Nitrogen Blown Joint Seal

Wabo®Evazote UV is preformed low density closed cell cross-linked ethylene vinyl ac-etate polyethylene copolymer nitrogen blown joint seal that is bonded into place with a two component 100% solids modified epoxy adhesive. Wabo®Evazote is capable of accommodating movements and variations in joint widths through compression and tension. The seal has a working ranging of 60% compression, 30% tension and 1�0% shear. The UV stability of Wabo®Evazote allows the seal to be resistant to abrasion, oxidation, oils, salt and other materials that are spilled on or applied to the surface. Grooves are placed along its edges to ensure and enhance its bond strength.

Bridge & Highway Maintenance Expansion Control Systems - Joint Seal Technology8

Model Joint Opening “A”Width Height Min Max Totalin mm in mm in mm in mm in mm

1.00 25 1.00 25 0.40 10 1.30 33 0.90 23

1.25 32 2.00 51 0.50 13 1.63 41 1.13 29

1.56 40 2.00 51 0.63 16 2.03 51 1.40 36

1.72 44 2.00 51 0.75 19 2.25 57 1.50 38

1.88 48 2.00 51 0.75 19 2.43 62 1.68 43

2.19 56 2.00 51 0.88 22 2.85 72 1.97 50

2.50 64 2.00 51 1.00 25 3.25 83 2.25 57

2.81 71 2.50 64 1.12 28 3.65 93 2.53 64

3.13 79 2.50 64 1.25 32 4.07 103 2.82 72

3.44 87 2.50 64 1.38 35 4.47 114 3.09 78

3.75 95 2.50 64 1.50 38 4.88 124 3.38 86

4.06 103 3.00 76 1.62 41 5.28 134 3.66 93

4.38 111 3.00 76 1.75 44 5.69 145 3.94 100

4.69 119 3.00 76 1.87 47 6.08 154 4.21 107

5.00 127 4.00 102 2.00 51 6.50 165 4.50 114

5.38 137 4.00 102 2.15 55 6.98 177 4.83 123Contact your WBA Representative with you special design requirements

Can withstand hydrostatic pressure

Resists ultraviolet degradation and is chemically inert

Working movement range of 60% compression and 30% tension

Can accommodate varying joint widths

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FEATURES:

Sealing joints on bridges


Horizontal and vertical applications

Expansion joints with varying joint widths.

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RECOMMENDED FOR:


A

Neoprene Foam Profile

Epoxy Adhesive

Epoxy Adhesive

A

Neoprene Foam Profile


Model #SealSize

Min Install Width

Joint Opening “A”Min Max Total


IV-100 1.000 25 0.800 20 0.450 11 1.250 32 0.800 20

IV-150 1.500 38 1.200 30 0.675 17 1.875 48 1.200 30

IV-200 2.000 51 1.600 41 0.900 23 2.500 64 1.600 41

IV-250 2.500 64 2.000 51 1.125 29 3.125 79 2.000 51

IV-300 3.000 76 2.400 61 1.350 34 3.750 95 2.400 61

IV-400 4.000 102 3.200 81 1.800 46 5.000 127 3.200 81

Wabo®InverSealA preformed flexible closed cell neoprene joint seal

Wabo®InverSeal is extruded as a preformed flexible, closed cell neoprene, expanded rubber foam seal that is bonded into place with a specially formulated epoxy adhe-sive. Wabo®InverSeal in capable of accommodating movements and variations in joint widths through the compression and tension of its shape. The seal profile is extruded with serrated sidewalls to ensure a quality bond area for the application of the epoxy adhesive.

Bridges and elevated roadways


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RECOMMENDED FOR:

Designed to work in 55% compression and �5% tension

Profile is extruded with serrated walls to assure a qualtiy bond area

Adapts to varying joint widths

Allows for quick joint repairs and short traffic closures

Manufactured of high-quality neoprene

Highly resistant to chemicals, fuels and weather extremes

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Wabo®CompressionSealPreformed Elastomeric Joint Seal

Wabo®CompressionSeal bridge series is a preformed elastic joint seal manufactured of neoprene and installed with a lubricant adhesive. It is highly resistant to deteriora-tion from exposure to weather, sunlight, oils and impact. When properly installed, the Wabo®CompressionSeal bridge series provides a permanent seal for any type con-struction whether in bridges, parking decks, or buildings.

Featuring an internal elastomeric cross-sectional web configuration, the seal design allows it to exert a continuous and uniform force against the joint walls therefore ef-fectively preserving water tightness. Even at the lowest design temperature, the seal will retain its elasticity while maintaining a minimum of 15% compression to assure a dependable seal. The Wabo®CompressionSeal bridge series has proven itself to be an effective and efficient seal in resisting the differential movements and extreme condi-tions found in high impact structures.

Bridge & Highway Maintenance Expansion Control Systems - Joint Seal Technology10

Cost effective solution with over 30 years history of success

Wabo®PrimaLub lubricant facilitates the installation of the system

Conforms to various structural configurations

Proven profile design provides uniform compression

Highly resistant to detorioration from exposure to weather, sunlight, oils,

chemicals, heat, abrasion and impact

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FEATURES:

Sealing expansion joints on bridge and highway structures

Heavy duty traffic and high load applications

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RECOMMENDED FOR:

B

A

WA Profile

Wabo®PrimaLub

Adhesive


Model #Total

MovementGroove Width "A" Min. Install

WidthGroove

Depth "B"Nominal

Min. Max. Width Height

in mm in mm in mm in mm in mm in mm in mm

WA-162 .756 19 .625 16 1.381 35 1.000 25 2.125 54 1.625 41 1.625 41

WA-175 .800 20 .688 17 1.488 38 1.000 25 2.625 67 1.750 44 2.000 51

WA-200 .825 21 .875 22 1.700 43 1.250 32 2.625 67 2.000 51 2.000 51

WA-225 .960 24 .953 24 1.913 49 1.375 35 3.000 76 2.250 57 2.250 57

WA-250 1.125 29 1.000 25 2.125 54 1.500 38 3.563 90 2.500 64 2.500 64

WA-300 1.425 36 1.125 29 2.550 65 1.750 44 4.313 110 3.000 76 3.000 76

WA-350 1.600 41 1.375 35 2.975 76 2.250 57 4.438 113 3.500 89 3.500 89

WA-400 1.775 45 1.625 41 3.400 86 2.500 64 5.000 127 4.000 102 4.000 102

WA-500 2.563 65 1.687 43 4.250 108 3.000 76 5.938 151 5.000 127 5.000 127

WA-600 3.100 79 2.000 51 5.100 130 3.500 89 7.750 197 6.000 152 6.000 152WG and WJ Elastomer Seal Profiles are also available.

Consult your WBA Representative with your special design requirements


Wabo®PavementSealPreformed Elastomeric Joint Seal

Wabo®PavementSeal is a preformed elastic joint seal designed for concrete pave-ments. Manufactured of neoprene and installed with a lubricant adhesive, it is highly resistant to deterioration from exposure to weather, sunlight, oils, and impact. One of the major causes of pavement blow-up is the entrance of incompressibles entering into the jointing systems. Wabo®PavementSeal is designed with an internal elastomeric cross-sectional web design that allows the pavement to expand and contract during temperature changes.

Sealing joints for concrete pavement joints

Primarly used for concrete roadways, airport runways, and aprons

Expansion joint applications with maximum movements less than 1 inch

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RECOMMENDED FOR:

Specifically designed for concrete pavement and low stress applications

Resistant to jet fuels, weather extremes, and high impacts

Joint configurations maintain sidewall pressure allowing uniform contact

Lubricant adhesive facilitates installation and fills minor voids in the joint

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FEATURES:

Model#Total Move-

mentGroove Width "A" Min. Install

WidthGroove

Depth "B"Nominal



WB-437 .207 5 .153 4 .360 9 .250 6 1.000 25 .438 11 .563 14

WB-562 .253 6 .197 5 .450 11 .313 8 1.125 29 .563 14 .688 17

WB-687 .310 8 .240 6 .550 14 .375 10 1.250 32 .688 17 .688 17

WB-812 .365 9 .284 7 .650 17 .438 11 1.500 38 .813 21 .875 22

WB-1000 .450 11 .350 9 .800 20 .500 13 1.750 44 1.000 25 1.125 29

WB-1250 .563 14 .437 11 1.000 25 .625 16 2.000 51 1.250 32 1.125 29


B

A

WB Profile

Wabo®NeoLube


Model #Total

MovementGroove Width "A" Min. Install

WidthGroove

Depth "B"Nominal



WA-162 .756 19 .625 16 1.381 35 1.000 25 2.125 54 1.625 41 1.625 41

WA-175 .800 20 .688 17 1.488 38 1.000 25 2.625 67 1.750 44 2.000 51

WA-200 .825 21 .875 22 1.700 43 1.250 32 2.625 67 2.000 51 2.000 51

WA-225 .960 24 .953 24 1.913 49 1.375 35 3.000 76 2.250 57 2.250 57

WA-250 1.125 29 1.000 25 2.125 54 1.500 38 3.563 90 2.500 64 2.500 64

WA-300 1.425 36 1.125 29 2.550 65 1.750 44 4.313 110 3.000 76 3.000 76

WA-350 1.600 41 1.375 35 2.975 76 2.250 57 4.438 113 3.500 89 3.500 89

WA-400 1.775 45 1.625 41 3.400 86 2.500 64 5.000 127 4.000 102 4.000 102

WA-500 2.563 65 1.687 43 4.250 108 3.000 76 5.938 151 5.000 127 5.000 127

WA-600 3.100 79 2.000 51 5.100 130 3.500 89 7.750 197 6.000 152 6.000 152WG and WJ Elastomer Seal Profiles are also available.


Bridge & Highway Maintenance Expansion Control Systems - Joint Seal Technology1�

Wabo®SiliconeSealTwo Part Silicone Joint Seal

Wabo®SiliconeSeal is a dynamic two-part sealant designed for horizontal expansion joints on bridges, parking decks, and open air structures. The cold applied, self-level-ing, low modulus sealant is ideally suited for the new construction or repair of exist-ing expansion joints. When properly mixed, the sealant cures rapidly to form a well bonded elastomeric seal capable of accommodating movements + 100% /- 50% of the joint opening. Wabo®SiliconeSeal does not require the use of any primers.

+ 100%/ - 50 % joint movement

Rapid Cure – skins within �0 minutes and can accept traffic after 1 hour

Self-leveling and quick curing

No primer required

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FEATURES:

Sealing horizontal joints on bridges and parking garages

Expansion joint applications with a maximum movement range

of +100% / -50% of the joint opening

Structures where minimum construction closure time is a factor

New construction or repair and maintenance of existing joints

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RECOMMENDED FOR:

Wabo®SiliconeSeal

Backer Rod



Model #System

Depth “B”Joint Opening “A”

Min Max Totalin mm in mm in mm in mm

25EH 1.50 38 0.50 13 1.50 38 1.00 25

40EH 2.00 51 0.75 19 2.25 57 1.50 38

50EH 2.00 51 1.00 25 3.00 76 2.00 51

65EH 2.00 51 1.25 32 3.75 95 2.50 64

75EH 3.00 76 1.50 38 4.50 114 3.00 76

90EH 3.00 76 1.75 44 5.25 133 3.50 89

100EH 4.00 102 2.00 51 6.00 152 4.00 102Epoxy Adhesive

Wabo®HSeal

Wabo®HSealPre-Compressed Horizontal Expansion Joint System

Wabo®HSeal is a pre-compressed elastomeric coated expansion joint system de-signed to provide a permanent weather tight seal. Primarily used in horizontal appli-cations, the system is sealed in place with an epoxy, which allows it to accommodate horizontal, vertical, and skew expansion joint movements.

Wabo®HSeal consists of a UV stable, mico-cell, polyurethane foam impregnated with a hydrophobic polymer and topped with a traffic grade elastomeric coating. The im-pregnated foam provides a valuable secondary water tight seal in case the primary elastomeric coating is damaged. The system is supplied in pre-compressed sticks ready to be easily installed.

Sealing joints on bridges, sound wall & barriers


Horizontal and vertical applications


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RECOMMENDED FOR:

Can accommodate horizontal, vertical and skew expansion joint movements

No mechanical anchors allowing for easy installation

UV stable polymer impregnated foam acts as a secondary sealant

Pre-Compresses

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Bridge & Highway Maintenance Expansion Control Systems - Segmental Technology14

Model #

Joint Opening "A" System Width "B"

Min. Max. Total Min. Max.


EFL-400 1.000 25 5.000 127 4.000 102 9.000 229 13.000 330

EFJ-225 1.000 25 2.250 57 1.300 32 9.000 229 10.250 260

EFJ-400 1.500 38 4.000 102 2.500 64 9.500 241 12.000 305

EFJ-600 2.000 51 6.000 152 4.000 102 10.000 254 14.000 356


Wabo®ElastoFlexContinuous Membrane Sealing System

The Wabo®ElastoFlex bridge series joint system features a continuous gland of fab-ric reinforced EPDM rubber mechanically locked by modular steel reinforced EPDM anchor blocks. Ends of each anchor block tongue and grooved together to ensure a positive connection and prevent uplift or separation. The membrane gland is installed continuous curb to curb. The EFL series utilizes a seal configuration that folds upward via its three preformed hinges allowing easy expulsion of debris and gravel. The EFJ series utilizes a seal configuration that is pedestrian friendly.

Anchor blocks and seal membrane are produced from elastomeric materials

Highly resistant to weather extremes and high impacts

Molded surface grooves which allow for proper water drainage

Low profile allows for sealing joints where there are blockout height restrictions

Tongue and groove to ensure a position connection and prevent uplift

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FEATURES:

Sealing of joints in bridges, ramps, or other high load applications

New construction and stage construction rehabilitation projects

Vertical curb applications and slab-to-wall conditions

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RECOMMENDED FOR:

Continuous Elastomeric EFL GlandEpoxy Anchor

Sealant

A

Continuous Elastomeric EFJ GlandEpoxy Anchor

Pre Molded Steel Reinforced Rubber Anchor Block

A

Pre Molded Steel Reinforced Rubber Anchor Block

Sealant

B

B

EFL

EFJ




Wabo®FlexMolded Rubber Segmental Expansion Joint System

Wabo®Flex is a molded rubber cushion expansion joint designed to accommodate structure movements from � inches up to 13 inches. The Wabo®Flex system consists of molded rubber cushions which are steel reinforced and imbedded with corrosion-resistant aluminum wear plates. Tongue and grooves at the end of each rubber cush-ion prevent uplift or separation while ensuring a watertight connection

Model #

Molded Dimensions Joint Opening "A" System Width "B"

Width Height Min. Max. Total Min. Max.


SR 2A 10.625 270 1.563 40 1.000 25 3.000 77 2.000 51 9.625 244 11.625 296

SR 2.5A 13.750 349 1.813 46 1.375 35 3.875 98 2.500 64 12.500 318 15.000 381

SR 4A 23.000 584 2.125 54 1.000 25 5.000 127 4.000 102 21.000 533 25.000 635

SR 6.5A 28.000 711 3.000 76 1.500 38 8.000 203 6.500 165 24.750 629 31.250 794

SR 9 37.375 949 3.750 95 1.750 44 10.750 273 9.000 229 32.875 835 41.875 1064

SR 13 55.000 1397 5.000 127 2.000 51 15.000 381 13.000 330 48.500 1232 61.500 1562


Low height joint sealing restrictions

Bridge decks and ramps

Expansion joint applications with maximum movement of 13 inches


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RECOMMENDED FOR:

Combines the strength of steel and the flexibility of rubber

High strength aluminum plates are grooved for maximum friction

Low profile allows for sealing joints with blockout height restriction

The partial confinement of the rubber reduces deflection under traffic load-

ing and prevents debris buildup

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FEATURES:

SealantModel SR 2A Illustrated

A

B


Bridge & Highway Maintenance Expansion Control Systems - Segmental Technology

SealantModel 200A Illustrated

A

B

16

Wabo®TransFlexMolded Rubber Segmental Expansion Joint System

Wabo®TransFlex is the original reinforced elastomeric molded rubber expansion joint system. All sections feature tongue and groove fittings for tight end-to-end mating across decks and at curbs and are steel reinforced. It can be installed in new decks, or in older structures on rehabilitation projects. All models adapt readily to skew angles. Properly installed, the Wabo®TransFlex system will accommodate anticipated thermal movements reject debris and create a level, smooth-riding, wear-resistant surface.

Tongue and grooves at the end of each rubber panel prevent uplift or separation

while ensuring a watertight connection

Low profile system height allows for sealing joints where there are blockout

height restriction

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FEATURES:

Low height joint sealing restrictions

Bridges, decks and ramps

Expansion joint applications with maximum movement of 13 inches


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RECOMMENDED FOR:

Model #




200A 10.875 276 1.563 40 1.000 25 3.000 77 2.000 51 9.875 251 11.875 303

250 14.000 356 1.813 46 1.250 32 3.750 95 2.500 64 12.750 324 15.250 378

400A 23.250 591 2.125 54 2.000 51 6.000 152 4.000 102 21.250 540 25.250 641

650 28.500 724 3.000 76 1.500 38 8.000 203 6.500 165 25.250 641 31.750 806

900 35.375 899 3.750 95 1.750 44 10.750 273 9.000 229 30.875 784 39.875 1013

1300 47.500 1207 5.000 127 2.000 51 15.000 381 13.000 230 41.000 1041 54.000 1372




Wabo®SafetyFlexSafety Cover for Expansion Joint Openings (U.S. Patent #6.751.918)

Wabo®SafetyFlex is a hinged, rubber encapsulated, steel cover system that is ideal for pedestrian walkways. The design of the system reduces potential tripping hazards by providing a smooth, slip resistant transition over expansion joint openings. Indepen-dent metal plates integral to the rubber cover allows the system to flex in response to changes in vertical displacement between opposing slabs. In addition, the use of metal plates provides load carrying capability across the joint opening. The rubber cover also reduces the sound caused by pedestrian traffic as they travel across the expansion joint opening.

Model #

Joint Opening “A” System Width “B”Min Max Total

in mm in mm in mm in mm

SFP-600 0.000 0 6.000 152 6.000 152 12.000 305

SFP-1000 0.000 0 10.000 254 10.000 254 18.000 457

SFP-1200 0.000 0 12.000 305 12.000 305 17.500 445

SFP-1800 0.000 0 18.000 457 18.000 457 23.500 597

Pedestrian & bridge

Bridge sidewalks & medians

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RECOMMENDED FOR:

Metal plates flex independently and provide a load bearing cover

Reduces tripping hazzards

Rubber encapsulated metal plates eliminates the loud noise associated with

most metal cover plate systems

Lap-joint connectors allow for easy transitions between panels

Compensates for vertical offset

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FEATURES:

Model #




200A 10.875 276 1.563 40 1.000 25 3.000 77 2.000 51 9.875 251 11.875 303

250 14.000 356 1.813 46 1.250 32 3.750 95 2.500 64 12.750 324 15.250 378

400A 23.250 591 2.125 54 2.000 51 6.000 152 4.000 102 21.250 540 25.250 641

650 28.500 724 3.000 76 1.500 38 8.000 203 6.500 165 25.250 641 31.750 806

900 35.375 899 3.750 95 1.750 44 10.750 273 9.000 229 30.875 784 39.875 1013

1300 47.500 1207 5.000 127 2.000 51 15.000 381 13.000 230 41.000 1041 54.000 1372


A

B

Compression Seal(not included)

A

B

Chamfer(Recommended)

Inverseal(not included)



Bridge & Highway Maintenance Expansion Control Systems - Header & Spall Repair18

Wabo®Crete IIElastomeric Concrete

Wabo®Crete II is a two-component polyurethane expansion joint header with spe-cialty aggregate, 100% solids material for use in exterior construction environments. Wabo®Crete II is a unique mixture which monolithically bonds the expansion joint to the deck, creating a waterproof system. Wabo®Crete II absorbes traffic impact loads and evenly disperses them into the deck, while allowing the system to flex with deck loads. It is resistant to ozone, UV, deicing chemicals, and abrasives. The ad-dition of heat is not required to increase flow or cure the material. It will self level in the blockout.

Resistant to deicing chemicals and abrasives

Does not require the addition of heat to increase flow or cure

Ease of installation – easily mixed and typically cures in within 1 to � hours

Self-leveling and ambient cure

Absorbs impact loads and performs in various climate conditions

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FEATURES:

As an expansion joint header/nosing for various expansion joint systems

Spall repair of existing joint headers/nosing applications

Void filler

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RECOMMENDED FOR:

Photograph illustrates the flexibility of WaboCrete II

Wabo®Crete II, when properly installed, can accommodate a variety of different environmental and real world conditions. Wabo®Crete II has been specially for-mulated with the proper balance of liquid to aggregate ratio to create a product that combines the best in hardness, strength, flexibility, and durability. Watson Bowman Acme formulated the product to meet the demands of today’s expansion control applications and is proud to be the original producer of the product.


Wabo®ElastoPatchCrack and Spall Repair Material

The Wabo®ElastoPatch is a unique modified elastomeric concrete material for the repair of random cracks and spalls in existing portland cement concrete pavement.

Wabo®ElastoPatch is resistant to wear under repetitive loadings and chemical attack in harsh environments. The superior bonding capabilities to concrete minimizes edge spalling associated with high impact loads. Wabo®ElastoPatch is an ambient cured, flexible material forming a monothilic unit.

Airport runways, taxiways, and aprons

Airfield pavement lighting

Sealing of cracks on highways, bridges, and parking decks

High impact and repetitive loading spall conditions

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RECOMMENDED FOR:

Life Cycle Cost - product outlasts cement based materials

Fast curing ambient patch material allows for rapid installation

Outstanding high load bearing and bond capabilities can accommodate

heavy and repetitive impact loading

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FEATURES:

© 2008 Watson Bowman Acme Corp.All rights reserved / Printed in USA

BHMA-BR-080211

Watson Bowman Acme Corp.95 Pineview Drive Amherst, NY 14228Tel. 716-691-7566 | Fax 716-691-9239 www.wbacorp.com

The Expansion Control Company. Founded in 1950, Watson Bowman Acme (WBA) is the world wide leader and recognized innovator in the development and manufacture of expansion control systems for the construction industry. WBA has taken great strides in achieving production efficiencies and environmental stewardship through its formal American Institute of Steel Construction, ISO 9001:2000 and RC 14001 certifications. These certifications enhance the company’s commitment and passion for excellence. WBA uses its expertise in the design and manufacture of quality expansion control systems to produce products that perform and last. Watson Bowman Acme is “The Expansion Control Company”.

Technical ExpertiseEngineers and owners who are charged with the responsibility of searching out every possible avenue to extend the life of their struc-tures turn to Watson Bowman Acme with their specific needs. More than 50 years of practical experience and knowledge in the Expansion Control industry allows WBA to develop solutions and make recom-mendations for the right product choice for your application.

InnovationRecognized as the industry leader in the development of expansion control systems, WBA has developed and manufactured products and solutions for some of the worlds’ most unique and complex projects. Offering the broadest range of products and services in the construc-tion industry, we are the only company servicing the Bridge and High-way, Architectural, Parking and Open Air Structures markets. We have a fully qualified team of professional engineers and designers backed by strong relationships with national testing labs and universities. Watson Bowman Acme has long been recognized for its innovation. We will continue to build on that reputation for years to come.

Custom SolutionsWBA provides more than just technical expertise, we supply solutions that make good sense. We offer a growing range of high performance Wabo® products and systems to provide long lasting solutions to dif-ficult repair problems. We are fully resourced to deliver results and exceed expectations of our customers, a standard of service they should expect.

QualityWBA is dedicated to providing the highest quality products and ser-vices to our customers with a commitment for continuous improve-ment. Increased quality in service and manufacturing will ensure positive results for your project. Our professional operations team employs the principles of lean manufacturing, and enterprise resource planning tools, all supported by our formal ISO 9001:2000, RC 14001 and AISC quality management systems.

www.WBACORP.comWe are continually improving the Watson Bowman Acme website, enhancing your ability to easily navigate through our products and services. WBA has evolved over the years, but one priority has remained the same: to provide you with the accurate information you need, when you need it.

ARCHITECTURAL PARKING STRUCTURESOPEN AIR STRUCTURESBRIDGE & HIGHWAY

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