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Non-sparking mortar
Details
Non-sparking flooring refers to floors that will not generate sparks due to friction, impact, or other actions in the places where they are used, thereby avoiding hazards such as fire and explosion. It is suitable for flammable and explosive environments, such as ammunition depots, liquefied gas stations, hazardous materials production workshops, and floors subject to high-speed operation and high friction.
Non-sparking flooring can be classified into metal non-sparking, non-metal non-sparking, and anti-static non-sparking flooring, etc.
| Parameter Item | Parameter Index |
| Abrasion Resistance (700g/500r), Weight Loss (g) | ≤0.03 |
| Compressive Strength MPa (7d) | ≥60 |
| Compressive Strength MPa (28d) | ≥70 |
| Flexural Strength (MPa) | >10 |
| Hardness, Rebound Value (against 425# cement) | 50 |
| Hardness (Mohs scale) | 10 |
| Impact Energy (small particles) | 1.2J |
| Dry Shrinkage Value | -0.751×10⁻³ (210d) |
| Slip Resistance | Same as general cement floor |
| Fire Resistance (According to GB50209-95 National Standard) | Non-sparking floor |
Introduction to Raw Materials Dolomite

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Non-sparking mortar
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