Product Features:

　　1. High strength: Its early strength (3 days) and later strength (28 days) are both very high, making it one of the highest strength grades of cement available in the civilian market.

　　2. Fast hardening and early strength: The solidification hardening speed is fast, the early strength development rate is high, and the required strength can be achieved faster.

　　3. High hydration heat: Due to the high content of clinker, the heat released during the hydration process is relatively high.

　　4. Good wear resistance: After setting, the structure is dense and the wear resistance is better than that of low-grade cement.

　　5. Good frost resistance: High strength enables it to better resist the damage of freeze-thaw cycles.

Application scope:

　　P. The high strength characteristics of O 52.5 cement determine that it is mainly used in key parts that can withstand high loads, require early strength, or require high durability in the structure.

　　1. Large high-rise buildings and landmark buildings:

　　Application areas: Large frame structures, core tubes, key load-bearing columns, large-span beams and slabs, foundation slabs, and large prestressed concrete components.

　　2. Key infrastructure projects:

　　Application areas: Bridge towers and decks of cross sea bridges, suspension bridges, cable-stayed bridges, highways, railways, tunnel linings, airport runways, and port terminals.

　　3. Prefabricated components and prestressed components:

　　Application areas: prestressed bridge slabs, pipe piles, electric poles, prefabricated beams, prefabricated stairs, etc.