Metallographic structure: the matrix is pearlite and ferrite; the second phase is graphite and phosphorus eutectic. After construction, it is combined with concrete without spalling to form a whole. The water-cement ratio is small, the compactness is high, and the resistance to water (oil and oil) is strong. As determined by the National Quality Supervision and Inspection Center, its surface layer wear performance is superior to commonly used wear-resistant materials such as artificial marble and silicon carbide. Abrasion resistance is 20 times that of ordinary cement mortar. With high abrasion resistance, impact resistance, anti-static (anti-static), no fire, oil resistance, anti-penetration and other properties. Its anti-bending, compression, impact resistance, non-drying, non-drying, non-swelling, durable performance is stable. Stable static conductive performance, the surface resistance of the specimen can reach 5 × 104—1 × 106 ohms. The static conductive metal aggregate has a long service life, excellent thermal conductivity, and small surface hydration heat. NFJ-06A aggregate has been specially treated to meet national standards for non-flammable ground. NFJ-06A aggregate undergoes double anti-rust treatment, which not only does not cause rust during construction, but also has permanent anti-rust ability in use.、

Application:

· Highly heavy load, highly wear-resistant, highly impact-resistant places · High explosion-proof places · Highly sensitive ground to static electricity

· Higher oil-resistant places · Reconstruction of old concrete floors

Advantages and characteristics:

· The floor has high hardness and toughness · The floor can meet the requirements from smooth to non-slip

· The floor also has two functions of conducting (anti-static) static electricity and no fire. · The floor burning level is A1.

· Excellent anti-seepage, anti-corrosion, salt and alkali resistance, and weak acid resistance

Note: Metal content can be detected by magnet; rust resistance can be tested by immersion in 5% NaCL solution.