Dur-A-Hard HB High-Build Self-Leveling Broadcasted Cementitious Polyurethane Flooring System is a pourable, phthalate & solvent-free, cementitious polyurethane floor system designed to provide a high build, tough and durable, non-slip textured surface for wet and dry production areas predominately in the food and beverage industry. It consists of a layer of Dur-A-Hard HB which is then broadcasted to refusal with silica aggregates for additional strength. It is then top coated with Dur-A-Hard Topcoat, Uraflex 100 or a recommended top coat to seal in the broadcasted aggregates at to give additional surface performance.
- CFIA approved; USDA accepted
- Zero VOCs, odorless, and non-tainting
- Resistant to organic and inorganic chemical compounds and bacterial growth
- Chemical and abrasion resistant
- Thermal shock resistant and Wide Service Temperature Range (-20oC to 120oC)
- Easy to apply, easy to clean and sterilize
- May be applied at low temperatures (5°C)
- Seamless waterproof slip-resistant floor topping
- Will bond to mild steel and water-resistant plywood.
- Anti-Microbial
Dur-A-Hard HB Self-Leveling Broadcasted Cementitious Polyurethane Flooring System is a broadcasted to refusal, odourless, 1/4” self-leveling flooring system approved for use in the food and beverage industry for heavy duty areas. Dur-A-Hard HB Self-Leveling Broadcasted Cementitious Polyurethane Flooring System is designed to protect concrete floor surfaces against organic and inorganic chemical compounds and bacterial growth, and withstands thermal shock under extreme cold and heat steam treatments. It is designed to be installed for high demand flooring areas.
| Colour | Please see Durex® Colour Selection Guide for available colour options. |
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| Adhesion to Concrete | >400 psi (concrete fails before loss of bond) |
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| Cure Time @ 21°C |
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| Mix Ratio (by volume) | Full Kit as Supplied |
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| Coverage (per kit) | 2.1 m2 @ 4.5 mm (22.5 ft2 @ 5/16 in) / 1.4 m2 @ 6 mm (16 ft2 @ ¼ in) |
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| Pot Life ? working time @ 21°C | 20 minutes Note: Pot life is shorter at higher temperatures. Do not use below 5°C or above 30°C. |
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| Service Temperature | -20°C to 120°C (steam wash) |
| Abrasion Resistance CS17 Wheel 1000 GM Load 1000 Cycles | ASTM C501 |
35 mg loss |
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| Coefficient of Friction Standard Slip-Resistant | ASTM D2047 |
0.9 |
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| Compressive Strength | ASTM C579 |
56 MPa (8,200 psi) |
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| Flexural Strength | ASTM C580 |
20 MPa (2,908 psi) |
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| Impact Resistance @ 125 mils | MIL D3134 |
Pass |
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| Tensile Strength | ASTM C307 |
9.3 MPa (1,400 psi) |
| System Layer | Optional Products Per Layer | Notes |
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