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Seal and CoatingInnovative Systems

with Sika® Liquid Plastics

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Main Points Sika - Construction Seals and Coating

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Innovative Seals

Products: 2K Polyurethan

„hot sprayed“ (60-70°C)

extremely fast hardening

Equipment: 2K Hot spraying equipment

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Liquid Plastics Sikalastic®/Sikafloor®

Application areas:

Water retaining structures Water treatment plants

Seal below greening

Seal of rooftops

Seal of parking lots

Seal of bridges

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Seal layer: Sikalastic® 821

Tensile elongation (DIN 53 504): 340 % Tensile strength (DIN 53 504): 5.4 N/mm² Shore A Stiffness (DIN 53 505): 73 Reaction time at 23°C: 20 - 25 sec. Crack bridging: dyn. 0.3 ± 0.1 mm stat. 1.0 mm Material consumption ca. 3 kg per m²

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Liquid - Films Sheeting

Price + + + +Long-term experience +/- + +Application equipment + + + +Thermal stability + + - -Crack bridging + +/-Liability + + +/-Complicated connections + -Mechanical resistance + + -Seamless seal + +/-Performance + -

Comparison Liquid films – Bitumen sheeting

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Seal bridges and other structures

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Application areas:

Sikalastic® 830

Water treatment plants

Storage tanks

Ballast troughs

Digestion tanks

Large-scale washing machinery

Water retaining structures

Wearing protection

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Spray applied membrane: Sikalastic® 830

Breaking elongation (DIN 53 504): 77 % Tensile resistance (DIN 53 504): 19 N/mm²

Shore D stiffness (DIN 53 505): 70 Reaction time at 23°C: 60 - 70 sec. Crack bridging: stat. 0.3 mm

Consumption:1.05 kg/m² = 1 mmLayer thickness(ca. 20 % spraying loss to be

considered!)

Viscosity Comp. A: ca. 2500 mPasComp. B: ca. 2000 mPas

Abrasion Taber ca. 40 mg Mixing ratio A:B 2:1

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Arguments for Sikalastic® 830

High flexibility + tensile resistance Crack bridging Seamless seal Best adhesion to the substrate Abrasion resistant against mech.

damage Time-saving processing as a single layer High stability 3 mm in (1 AG) Large area coverage Suitable for complicated structures Extremely resiliant seal Chemically resistant

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Rooftops seal

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Benefits of flat rooftops seal respectively greened or earth-covered seal with hot sprayed 2-K PUR-Liquid Foil

Execution of complicated connections, installations and details through seamless spraying

Extreme tensile elongation: 340% Extreme crack bridging (even at -20° C) Extreme tensile resistance and high chemical resistance (also oils

and fuels) Very good root strength Thermal stability: above mentioned properties are obtained across

the entire temperature range (mechanical load-bearing capacity even at +50°C)

High laying performance Good adhesion on all substrates (concrete, steel and bitumen)

and thus no underflow

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50.000 m²

Seal with wear layer (OS-F)

Car park A - St. Pölten:

Current References

Shot peening

Undercoat: Sikafloor® 156

Seal: Sikalastic® 821, ca. 3 kg/m²

Wear layer: Sikafloor® 350, ca. 1.5 kg/m²Sanding with quarz sand 0.3-0.8 mm

Seal: Sikafloor® 353

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Current ReferencesRefurbishment flat rooftop Graz

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Refurbishment flat rooftop Graz

Current References

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Current ReferencesÖBB Vienna-Kledering

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Current ReferencesHotel Renaissance Salzburg

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Current ReferencesHotel Renaissance Salzburg

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Current ReferencesFinish arrival World Cup track Altenmarkt-Zauchensee

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Current ReferencesUnderground parking earth-covered Hugo Breitner Hof

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Current ReferencesUnderground parking earth-covered Hugo Breitner Hof

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Current ReferencesUnderground parking earth-covered Hugo Breitner Hof

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U-Train Vienna

Current References

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Inlet to water power plant Neunkirchen

Current References

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Inlet to water power plant NeunkirchenCurrent References

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Inlet to water power plant Neunkirchen

Current References

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UndergroundParking ViennaTown Hall 12.000m²

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Vienna Town Hall – Cover material

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Vienna Town Hall – Cover material

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U Train - Vienna

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U Train - Vienna

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Sikadur CombiflexPotable water tanks

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Sikadur CombiflexTank troughs

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Sikadur CombiflexWater treatment plants

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Production facilities

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Clean room technology

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High-bay warehouse

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Antistatic flooring

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Refrigerating Chambers

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Access balconies, balconies, terraces

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Substrates- Concrete

- Screed - cement-bound

- Anhydrite

- Magnesia- Asphalt

- Gypsum plasterboard

- Metals

- Different plastics

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Thank you for your kind attention !