Water-Based Polyurethane Self-Leveling Screed with self-leveling properties, chemical resistance, and 5800 psi compressive strength. Ideal for industrial and commercial applications.
Heavy-Duty Durability
Self-Leveling Precision
Low Shrinkage
Product Introduction
Water-Based Polyurethane Self-Leveling Screed is a three-component polyurethane flooring mortar designed for seamless, high-performance surfaces. It features self-leveling capabilities and is primarily used in industrial flooring systems and food-grade facilities requiring chemical resistance, hygiene, and rapid installation
Polyurethane floor screed/mortar is an advanced hybrid flooring material combining the flexibility of polyurethane with the structural strength of cement. Designed for demanding environments, it offers seamless, crack-resistant surfaces with rapid self-leveling properties. Ideal for industrial facilities, food processing plants, and high-traffic commercial spaces requiring durability, hygiene, and chemical resistance.
Product Parameters
| Property | Technical Requirement | Equivalent ASTM/EN Standard | Converted Metric |
|---|---|---|---|
| Compressive Strength | ≥40 MPa | ASTM C579 | ≥5800 psi |
| Flexural Strength | ≥10 MPa | ASTM C580 | ≥1450 psi |
| Bond Strength | ≥2.0 MPa | ASTM D4541 | ≥290 psi |
| Flowability | ≥130 mm | EN 13813 | ≥5.1 in |
| Abrasion Resistance | ≤0.15 g/cm² | ASTM D4060 | ≤0.0022 lb/in² |
| Chemical Resistance | Resists acids, alkalis, oils | ASTM D1308 | Pass (no degradation) |
Substrate Preparation
Clean and degrease substrate; repair cracks with epoxy fillers.
Ensure surface unevenness ≤3 mm.
Primer Application
Apply a water-based primer; cure for 2–4 hours.
Mixing
Blend liquid (Component A) and powder (Component B) at a 1:5 ratio.
Mix mechanically at 300–500 RPM for 3–5 minutes.
Pouring & Leveling
Pour mortar; self-levels within 10–15 minutes.
Use a spiked roller to eliminate air bubbles.
Curing
Ambient temperature: 59–77°F.
Light traffic: 6 hours. Heavy loads: 72 hours.
Optional Finishing
Apply a polyurethane topcoat for gloss, UV resistance, or anti-slip textures.
| JTC 2327-2015 Metric | ASTM/EN Equivalent | Conversion Formula |
|---|---|---|
| 7d Compressive Strength | ≥40 MPa → 5800 psi | 1 MPa ≈ 145 psi |
| 7d Flexural Strength | ≥10 MPa → 1450 psi | 1 MPa ≈ 145 psi |
| Bond Strength | ≥2.0 MPa → 290 psi | 1 MPa ≈ 145 psi |
| Flowability | ≥130 mm → 5.1 in | 1 mm ≈ 0.039 in |
Notes:
All conversions assume equivalent testing conditions (temperature, humidity, curing time).
ASTM/EN standards are selected for functional equivalence to JTC 2327-2015 requirements.
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Our products have undergone rigorous testing at our national testing laboratory (CABR testing center co., ltd). Renowned Fortune Global 500 firms such as China Railway Group Limited, China Communications Construction Company Limited, and Sinohydro are among our esteemed clients.
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