SPS-100 is a new generation of environmentally friendly polycarboxylate high-performance slump protector developed by our company, which has the remarkable characteristics of slow-release water reduction, greatly improves the long-term maintenance of concrete slump, and can significantly improve the plastic retention effect of concrete, especially in pumping concrete.
This product is a light yellow transparent liquid, non-toxic, non-corrosive, non-flammable, no rust to steel bars, harmless to human health.
Excellent slump retention: It can effectively inhibit the hydration reaction rate in the early and induced stages of cement hydration.
Slow-release: The slump protector has the characteristics of low initial water reduction rate and high water reduction rate in the later stage. Excellent slow-release dispersion for cement.
High intensity growth rate: A higher intensity growth rate with a higher early intensity growth rate. The initial setting time of concrete mixed with SPS-100 does not change, and the final setting time remains unchanged. It overcomes the shortcomings of the general retarder making the final setting time of concrete too long and the early strength development too slow.
Special adaptability: It can be widely used in ordinary concrete, pumped concrete, super-fluid self-compacting and high-strength and high-durability concrete. Especially for nuclear power, bridges, railways, subway prefabricated pipe segments required low-slump concrete, ready-mixed commercial concrete long-distance transportation slump, flow degree of the time loss can be effectively controlled, so that the concrete in the required time to maintain good pumpability and construction performance.
Scope of application
SPS-100 products are especially suitable for various infrastructure projects such as water conservancy, offshore engineering, ports, transportation, bridges, subways, electric power, etc. that have high performance requirements for concrete slump.
SPS-100 products are suitable for special concrete, such as high strength and high performance, high durability, superfluidic vibration-free self-leveling, self-compacting and steel fiber; Precast concrete such as subway segments, slag-free sleeper slabs, and concrete for long-distance transportation.
