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Performance and Scope of Application of Early Strength Agent
Aug 24, 2018

The early strength agent is made up of special early strength materials, modified naphthalene series water-reducing materials and pumping materials. It is a new-generation concrete super early strength water reducing agent (Early Strong King), and its technical indicators are at the international leading level. The most prominent feature is the early strength, high water-reducing rate, pumping and other functions, can be configured with non-bleeding, non-segregating, good pumpable commercial concrete. Professional Stainless Steel CNC Driller Parts Manufacturing  

First, the main technical performance

1. Early strength: can significantly improve the early strength of concrete, 24 hours strength can reach more than 90% of design strength, 24 hours compressive strength ratio is 254%, 36 hours strength can reach more than 100% of design strength, and later The strength is obviously improved, and the strength in 28 days can reach more than 120% of the design strength, which can greatly shorten the construction period.

2. Water reduction: It has good water-reducing performance, the water-reducing rate can reach more than 20%, and the slump of blank concrete can be increased by more than 10cm. Therefore, the water-cement ratio of concrete can be reduced and the concrete shrinkage can be reduced. By keeping the concrete slump and strength constant, it can save about 10% of cement.  

3. Plastic: It has good pumpability and plasticity. It can maintain the fluidity of the concrete and reduce the slump loss. The slump loss in 1 hour is about 1~2cm.

4. Rust prevention: Contains rust-proof components to prevent steel corrosion.

Second, the scope of application

1. It is especially suitable for the production and construction of concrete projects and precast concrete members with urgent construction period.Professional Copper CNC Turning Parts Manufacturing

2. Suitable for pumping and non-pumping construction of ordinary concrete and prestressed reinforced concrete. It has good applicability to ordinary Portland cement and slag Portland cement.

3. Can be used in various engineering fields such as civil engineering, construction, transportation and water conservancy.

4. Suitable for seasons with temperatures above -15 °C.

  • Contact Us

    Add: 2F, Building A1, No. 276, E. Baoshi Rd., Baoan District, Shenzhen
    Tel: +86-755-27359623
    Mob: +8618516195475

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