SJ type concrete air-entraining agent
Category
Antifreeze and antifreeze series
Keyword:
antifreeze
antifreeze
Product description
Parameters
1. Product features and scope of application
This product is a new type of surfactant air-entraining agent, which is composed of air-entraining, foam stabilization and enhancement components. It has the characteristics of good air bleed effect and stable bleed air quality. Significantly improve the workability of concrete, reduce concrete bleeding, improve the pumpability of concrete mixture, reduce or avoid concrete cracks. Improve the impermeability and frost resistance of concrete, and improve the durability of concrete. It is widely used in important concrete projects with high durability requirements such as ports, water conservancy, hydropower, roads, railways, bridges, etc.
2. Product performance
The primer can significantly improve the frost resistance, workability and bleeding of concrete, and can effectively prevent the settlement of concrete.
3. How to use
1. The liquid of this product is tan, and the powder is gray. It can be directly added to the mixer with other raw materials and stirred. Pay attention to prolong the stirring time for one minute.
2. The dosage of this product is 0.2~0.5% of the cement quality.
4. Packaging and storage
1. Powder products are packed in woven bags lined with plastic film. Each bag weighs 50±0.5kg.
2. Liquid products are packed in iron drums.
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