Hygienic, smooth, heavy-duty polyurethane terrazzo floor screed Sika Ucrete TZ is a smooth, polyurethane, heavy-duty terrazzo floor with a decorative aesthetic. It has very good resistance to aggressive chemicals, heavy abrasion and temperatures up to +150 °C. - Expert installation by fully trained and licensed applicators
- Suitable for application on to 7-day-old concrete and 3-day-old polymer screed
- Resistant to bacterial or mould growth
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Usage Sika Ucrete TZ is used as a wearing layer screed for Sika Ucrete flooring systems. Sika Ucrete TZ is used within dry process areas including the following application areas: - Pharmaceutical facilities
- Chemical and processing facilities
- Clean rooms
- Warehouses
- Defence estates
- Electronic facilities and data centres
Please note: - The Product may only be used by experienced professionals.
Advantages - Expert installation by fully trained and licensed applicators
- Suitable for application on to 7-day-old concrete and 3-day-old polymer screed
- Resistant to bacterial or mould growth
- Seamless and hygienic
- Easy to clean and maintain
- Non-tainting from the end of mixing
- Good resistance to abrasion
- Good resistance to specific chemicals
- Good temperature resistance
- Low VOC emissions
- Tolerant to substrates with high moisture content
Packaging Refer to the current price list for available packaging variations. Colour Cured colour | Red, Orange, Yellow, Bright Yellow, Cream, Grey, Light Grey, Green, Light Green, Green/ Brown, Blue. |
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Technical Information Compressive Strength Cured 28 days at +23 °C | 55 N/mm² |
Modulus of Elasticity in Compression
Flexural Strength Cured 28 days at +23 °C | 14 N/mm² |
Tensile Strength Cured for 28 days at +20 °C | 6 MPa |
Tensile adhesion strength > 2.0 N/mm² (concrete failure) | (EN 1542) |
Coefficient of Thermal Expansion 2.4 × 10-5 °C-1 | (ASTM C531) |
Skid / Slip Resistance PTV, slider 96 | 35–40 wet conditions |
Service Temperature Thickness | Minimum | Maximum | Occasional spillage | 9 mm | -40 °C | +120 °C | - | 12 mm | -40 °C | +130 °C | +150 °C |
Chemical Resistance Laboratory-defined resistance to many individual chemicals. Before proceeding, contact Sika Technical Service for specific information.
Reaction to Fire | Class Bfl-s1 | (EN 13501-1) |
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Application Information Product Temperature Maximum | +30 °C | Minimum | +10 °C |
Ambient Air Temperature Maximum | +35 °C | Minimum | +5 °C |
Substrate Temperature Maximum | +30 °C | Minimum | +5 °C |
Curing Time | Substrate temperature | Return to traffic | | +8 °C | 16–24 hours | | +10 °C | 4 hours (with Sika Ucrete Accelerator) |
Note: Times are approximate and will be affected by changing ambient and substrate conditions. |
The above design is only a sample of the options available, for reference purposes only. Our policy of continuous improvement may result in a change of specifications without notice. If any discrepencies might be between the data sheet values and standards, we reserve the rights to make technical changes. Our company will not be held responsible, as all or any of pictures, drawings, weights and dimensions details or other elements in this document are only indicative and must not be considered contractual. Contact our sales team for other specifications or custom made products.
Contact our sales team for other specifications or custom made products.
