VIVID-300(CN) Crystal Nucleus for Concrete Hardening Acceleration is one kind of cement admixture which can accelerate cement hydration. The numerous nano structured inorganic micro crystal/polymer hybrid particles therein can induce cement hydration into formation of C-S-H gel, which reduces the activation energy of cement hydration reaction, improves cement hydration reaction rate and promotes the rapid development of hardening strength. It improves concrete ultra-early strength within 12 hours. Different from traditional early strength accelerator, Vivid-300(CN) will NOT cause side effects on the strength and durability of concrete.
Boost concrete ultra-early strength development at ambient, low or heat curing temperatures |
Improve concrete durability without lowering final strength |
Shorten mold releasing time, increase production cycles |
Reduction or elimination of heat curing |
Allow reduction of required cement quantities |
![1785765447918292[1].png](/file/ueditor/php/upload/image/20260804/1785805098660571.png "1785805098660571.png")
VIVID-300(CN) is optimized for all kinds of cementitious construction materials, especially recommended for precast concrete and high strength concrete.
![1785765447918292[1].png](/file/ueditor/php/upload/image/20260804/1785805099771705.png "1785805099771705.png")
VIVID-300(CN) does not have water-reducing function. It should be used with water reducer. Dosage: 0.5%-5.0% by weight of binding materials. While using sufficient stirring is necessary to secure homogeneous dispersion of crystal nucleus in concrete.
Performance | Index |
Appearance | White/odorless suspension |
Solid content | ～21% |
PH value | 11.0-12.5 |
Density@20℃ | Approx.1.15g/cm3 |
Alkali(Na2O Equivalent) | ≤7.0 M% |
Chloride ion content | ≤0.1 M% |
The above typical properties do not constitute the specifications of the product.
Detailed safety information, please check Material Safety Data Sheet.
![1785765447918292[1].png](/file/ueditor/php/upload/image/20260804/1785805303959758.png "1785805303959758.png")
Packaging:200kg/drum, 1000kg/IBC or upon request.
![1785765447918292[1].png](/file/ueditor/php/upload/image/20260804/1785805305383850.png "1785805305383850.png")
Storage: Stored at ventilated dry warehouse of 4-45℃ and packaged intact, without unsealing, shelf life is 6 months. If frozen, warm up slowly and remix carefully before use.
