Sikafloor® MultiFlex PB-57 UV
Polyurethane car park UV decking system
Sikafloor® MultiFlex PB-57 UV is a polyurethane, coloured, elastic, UV resistant, crack-bridging, slip-resistant car park decking system and is part of the Sikafloor® Multiflex flooring range. It provides a hard wearing, seamless, chemical resistant, low maintenance, slip resistant finish when broadcast with different aggregate grades and sealed with a gloss finish seal coat. Thickness ~4,0 mm. Internal and external use.
- Waterproof
- High mechanical resistance
- Good chemical resistance
- Good abrasion resistance
- Resistant to UV exposure
- Low dirt pick up
- Easy cleanability
- Seamless
- Slip and skid resistant surface
- Scratch resistant surface
- Easy application
- Low maintenance
System Structure
Usage
For car park decks:- UV exposed
- Turning areas
Advantages
- Waterproof
- High mechanical resistance
- Good chemical resistance
- Good abrasion resistance
- Resistant to UV exposure
- Low dirt pick up
- Easy cleanability
- Seamless
- Slip and skid resistant surface
- Scratch resistant surface
- Easy application
- Low maintenance
Colour
Available colours: ~RAL 7023, 7030, 7032, 7035, 7037,7038, 7040, 7042,9002, 9010
Other colour shades on request.
Appearance
Textured, slip resistant, matt finish
System Details
ENVIRONMENTAL INFORMATION
- Conformity with LEED v2009 IEQc 4.2: Low-Emitting Materials - Paints and Coatings - Sikafloor®-377
APPROVALS / STANDARDS
- CE Marking and Declaration of Performance to EN 1504-2 - Surface protection product for concrete
- CE Marking and Declaration of Performance to EN 13813 - Resin screed material for internal use in buildings
System Structure
| Layer | Product |
| 1. Primer | Sikafloor®-156/-160/-161 + Aggregate broadcast 0,4–0,8 mm |
| 2. Wearing layer | Sikafloor®-377 + Aggregate broadcast 0,4–0,8 mm |
| 3. Seal / top coat | Sikafloor®-359 N |
Composition
Polyurethane
Nominal thickness
~4 mm
Shore A Hardness
| ~60 (14 days/+23 °C) | (DIN 53505) |
Shore D Hardness
| ~60 (14 days/+23 °C) | (DIN 53505) |
Abrasion Resistance
| <3000 mg (CS10/1000/1000) | (DIN 53109) |
Resistance to Wearing
| AR 0,5 | (DIN EN 13813) |
Resistance to Impact
| Class I | (ISO 6272) |
Tensile Strength
| ~11 N/mm2 | (EN 53504) |
Tensile Adhesion Strength
| > 1,5 N/mm | (EN 1542) |
Reaction to Fire
| Efl-s1 | (EN 13501-1) |
Chemical Resistance
Sikafloor® MultiFlex PB-57 UV always has to be sealed with Sikafloor®-359 N. Refer to the chemical resistance of Sikafloor®-359 N
Permeability to Water Vapour
| Class III | (EN ISO 7783-1) |
Capillary Absorption
| w < 0,01 kg/(m2 x h0,5) | (EN 1062-3) |
Permeability to Carbon Dioxide
| Sd ≥ 50 m | (EN 1062-6) |
Skid / Slip Resistance
| Class III | (EN 13036-4) |
Application
Product Temperature
+10 °C min. / +30 °C max.
Ambient Air Temperature
+10 °C min. / +30 °C max.
Relative Air Humidity
80 % max.
Dew Point
The substrate and uncured floor products must be at least +3 °C above dew point to reduce the risk of condensation or surface damage of the floor finish.
Substrate Temperature
+10 °C min. / +30 °C max.
Substrate Moisture Content
≤4 % parts by weight
Test method: Sika®-Tramex meter, CM - measurement or Oven-dry-method. No rising moisture according to ASTM (Polyethylene-sheet).
Applied Product Ready for Use
| Temperature | Foot traffic | Light traffic | Full cure |
| +10 °C | ~24 hours | ~3 days | ~7 days |
| +20 °C | ~12 hours | ~2 days | ~5 days |
| +30 °C | ~5 hours | ~1 day | ~4 days |
Times are approximate and will be affected by changing ambient conditions particularly temperature and relative humidity
Consumption
| Layer | Product | Consumption |
| 1. Primer | Sikafloor®-156/-161 + Aggregate broadcast 0,4–0,8 mm | ~0,4 kg/m2/layer ~1,0 kg/m2 |
| 2. Wearing layer | Sikafloor®-377 (filled with 1:0,4 with quartz sand 0,1–0,3 mm) + Aggregate broadcast 0,4–0,8 mm | ~1,35 kg/m2 (resin) + ~0,55 kg/m2 (quartz sand) ~6,0–8,0 kg/m2 |
| 3. Seal / top coat | Sikafloor®-359 N | ~0,7–0,9 kg/m2/layer |
These figures are theoretical and do not allow for any additional material due to surface porosity, surface profile, variations in level or wastage etc.
CLEANING
Refer to Sika® Method Statement: Sikafloor®-Cleaning Regime