Laboratory workstation

1. It is suitable for cast-in-place, prefabricated and pumped high-performance concrete; 2. It is suitable for configuring high strength, high impermeability, high durability and self-leveling concrete; 3. It is suitable for the construction of concrete with special requirements such as railways, highways, ports and wharves with anti-corrosion and anti-seepage requirements; 4. It can be configured with C45-C60 concrete. Appropriate addition of mineral admixtures can prepare C70-C90 high-strength concrete or higher. Main performance features: 1. This product is non-toxic, non-flammable, stable in shape, and has no rust effect on steel bars; 2. The gas content is 3.0-7.0%, the sodium sulfate content is less than 3.0%, and the alkali content is low, which will not cause alkali aggregate reaction; 3. Impermeability grade ≥ S25, electric flux < 1000, freeze-thaw cycle ≥ F200; 4. The water reduction rate is 10-30%, which improves the fluidity of the mixture, has good cohesion and stable working performance; 5. It has a strong dispersing effect on cement, and significantly improves the workability of the mixture, making the concrete mixture easy to pour and vibrate; 6. Increase the compactness of concrete, reduce shrinkage and creep, improve the durability of concrete, and prolong the service life of concrete; 7. The strength of concrete at each age can be increased by 20-80%. Recommended dosage: powder is generally 2.0-4.0%, liquid is generally 2.0-4.0%