Superplasticizer for Cold Weather
（-10 degree C to -25 degree C）
PC-C15 is a polycarboxylate based superplasticizer of antifreeze type, which could be applied under minus 10-25 degrees.
PC-C15 series are suitable for construction of common concrete, pumping concrete, large volume concrete and ready mixed concrete in cold weather.
Features & Benefits
1. High water reducing effect.
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.
Following are three grade of MNC-C according to different temperature conditions:
|Addition Rate||C × 2.5%|
|Specified Temperature||-10 degree C|
|The Lowest Daily Temperature||-15 degree C|
Technical Data Sheet
|Test Items||Actual Results|
|Water Reducing Rate, %||23|
|Compressive Strength Ratio, %||7 days||150|
|-7 days+28 days||102|
|Air Content, %||2.3|
|Bleeding Ratio, %||42|
|Shrinkage (28 day), %||109|
|Slump Retention (60min), mm||40|