SIKA ADVANCED SOLUTION FOR EXCELLENT DURABILITY, FAST APPLICATION AND LIGHT LOAD

WATERPROOFINGBRIDGE DECK PROTECTION

2 3WATERPROOFING

YOUR BRIDGE DECKWATERPROOFINGYOUR BRIDGE DECK

PROVEN BRIDGE DECK PROTECTION

PROTECTION OVERVIEWTo increase the durability of concrete bridges, all concrete movement and construction joints plus especially the bridge decks have to be waterproofed to prevent serious damage to the concrete or to the embedded steel reinforcement. Due to dynamic loading, the bridge decks must be protected with elastic cack-briding systems which are able to accom-modate every movement and keep the performance of bridge deck protection. The whole system shall be able to withstand the traffic load under the climatic conditions which the bridge sturcutre is exposed to, in addition provide a good bond to the asphalt overlay.

SIKA SOLUTIONS New technology with Sikalastic® protection membrane (e.g. Sikalastic®-821 LV / Sikalastic®-841 ST)

Liquid applied membrane based on Polyurethane or Polyurea

NEW innovative pellets-system for high bond and shear strength

Fast application / fast curing Short down time

REQUIREMENTS Elastic crack-bridging properties under a wide range of

temperatures. Resistance to chlorides and aggressive chemicals

such as fuel, oils and hydraulic fluids. Easy and safe to install under different weather conditions

and suitable for different substrate conditions. Fast application to reduce down time.

SIKA’S ADVANCED SYSTEM Light-weight system Customized solution with Sika expert competence For concrete decks in new construction

and for refurbishment System build-up with different protection

and bonding solutions ZTV-BEL-B/ ETAG 033 and BBA HAPAS certified Improved adhesion / improved life cycle costs Global technical support

SIKA PROTECTION SOLUTIONS FOR CONCRETE BRIDGE DECK SIKA PROTECTION SOLUTIONS FOR STEEL BRIDGE DECK

With Sika new high performance technology

Sika Elastomastic® TFSikalastic®-841 ST / 821 LV WITH Sikalastic®-827 LT/HT SikaCor® HM Mastic + Sikalastic®-827 LT/ HT1. Wearing course: hot mixed

asphalt / asphalt concrete (+140–180° C)

2. Base course: mastic as-phalt (+240° C), or hot mixed asphalt / asphalt concrete (+140–180° C)

3. Tack-coat: Epoxy-/PU-based + Sikalastic®-827 LT/HT

4. Waterproofing layer: Sikalastic®-841 ST / 821 LV

5. Primer: Epoxy-based + broadcasted (QS 0.4–0.7 mm)

6. Concrete deck

1. Top coat (optional): Sikafloor®-357

2. SikaCor® Elastomastic TF filled with Korrodur Durop 2–3 mm Broadcast with Korrodur Durop 2–3 mm

3. SikaCor® HM Primer4. Steel deck > 12 mm

1. Wearing course: Hot mixed asphalt / asphalt concrete (+140–180° C)

2. Base course: mastic as-phalt (+240° C), or hot mixed asphalt / asphalt concrete (+140–180° C)

3. Sikalastic®-827 LT/HT pellets broadcast

4. Primer: 2-comp-epoxy SikaCor® HM Primer

5. Steel deck > 12 mm

Thin layer corrosion pro-tection

Good bonding and high shear strength to asphalt under different application temperatures

System with or without asphalt topping

Directly trafficable High mechanical resis-

tance Good corrosion protection

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APPLICATION OF TACK COAT AND EXPANDABLE PELLETS

3APPLICATION OF MEMBRANE

2APPLICATION OF PRIMER

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SIKA FULL RANGE SOLUTIONS FOR CONSTRUCTION:

WATERPROOFING CONCRETE REFURBISHMENT

SEALING AND BONDING FLOORING ROOFING

FOR SIKA GCC INFORMATION:

WHO WE ARESika AG, Switzerland, is a globally active specialty chemicals company. Sika supplies the building and construction industry as well as manufacturing industries (automotive, bus, truck, rail, solar and wind power plants, façades). Sika is a leader in processing materials used in sealing, bonding, damping, reinforcing and protecting loadbearing structures. Sika’s product lines feature high quality concrete admixtures, specialty mortars, sealants and adhesives, damping and reinforcing materials, structural strengthening systems, industrial flooring as well as roofing and waterproofing systems.

Our most current General Sales Conditions shall apply. Please consult the Data Sheet prior to any use and processing.

Sika Saudi Arabia Co. LtdP.O. Box 58647, Riyadh 11583Kingdom of Saudi ArabiaT: +966 11 217 6532F: +966 11 419 3607info@sa.sika.com

Sika UAE LLCP.O. Box 126212Dubai, UAET: +971 4 4398200F: +971 4 439 3606info@ae.sika.com

Sika International Chemicals LLCP.O. Box 55172Abu Dhabi, UAET: +971 2 643 0364F: +971 2 676 0840info@ae.sika.com

Sika Gulf B.S.C.P.O. Box 15776Adliya, BahrainT: +973 17 738 188F: +971 17 732 476info@bh.sika.com

Sika Qatar LLCP.O.Box 201847Doha, QatarT: +974 40163366F: +974 40163370sika.qatar@bh.sika.com

gcc.sika.com