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NZY-C is a new generation of chloride-free anti-freezing admixture mainly compounded by naphthalene based superplasticizer with minor nitrate and sulfate. Thus it has anti-freezing, early strengthening, air entraining and water reducing effect for concrete in very cold conditions, It’s used to reduce the time that concrete must be protected against freezing in ambient temperatures ranging from -10℃ to -35 ℃.
NZY-C series are suitable for construction of common concrete, pumping concrete, large volume concrete and ready-mix concrete in cold weather.
Three Grades of NZY-C
Moisture content, %
slump range mm
Lowest daily temperature, ℃
Dosage of cement weight, %
Features and Benefits
1. High water reducing rate.
2. Completely water soluble and low alkali content, apparent reducing effect on the alkali-aggregate reaction.
3. Improved concrete workability, pumpability and early strength.
4. Low dosage
Dosage and Usage
1.Dosage as above table.
2.The mixer should be cleaned with hot water or steam before loading sand, rock and hot water. First, mix for 1 minute, then add cement and anti-freezing admixture into it, and mix for another 3 minutes. The mixing water temperature may be adjusted to ensure that the concrete mould temperature is above 10 ℃.
Packaging, transport and storage
1. The product is packed in poly woven bag with plastic lines at 25kg.
2. Powder product is easy to soluble in water, liquid dilution will affect the effective concentration of the product, transport and storage should be noted that the anti-leaching, avoid moisture, direct sunlight, kept under seal and away from open flame at the room temperature or during the transport.
3. In the case of good storage conditions, valid period is three years. If it is more than 3 years, rechecking is needed for using continually.
1. Q:Are you a manufactory or trading company?
A:We are a professional manufactory with 12 years’ experience and 2 years of export experience, covers an area of 30 acres.
2. Q: May I know your MOQ request?
A:MOQ is 1 TON.
3. Q: Could you offer free sample?
A:We can provide free samples to you for quality testing.
4. Q: Does your product is dangerous merchandise?
A: Not dangerous merchandise, It belongs to Not legal Inspection merchandise.
5. Q: What about your packing?
A: Liquid in IBC tank or Flexitank;Powder in woven bags.
6. Q: How about your productive capacity?
A: 900000 tons/Year.
7. Q: What is your export port?
A: China main port.
8. Q: What is your delivery time?
A: Within 7 days after received advanced payment.
9. Q: Can you print logo or label on packing as customer request?
A: Yes, we can customize according to your requirements.
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