Product Name: Superplasticizer for Cold Weather (MNC-C10/C15)
Type: MNC-C
Package: 40kg/bag
MNC-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 degree C to -25 degree C.
MNC-C series are suitable for construction of common concrete, pumping concrete, large volume concrete and ready mixed concrete in cold weather.
Following are three grade of MNC-C according to different temperature conditions:
| Items | MNC-C10 | MNC-C15 | MNC-C20 |
| Addition Rate | C × 2.0% | C ×3.0% | C ×4.0% |
| Specified Temperature | -5 degree C | -10 degree C | -15 degree C |
| The Lowest Daily Temperature | -10 degree C | -15 degree C | -20 degree C |
| Item | MNC-C10 | MNC-C15 | MNC-C20 | |
| Compressive Strength (Mpa) | 1 day | 8 | 2 | 1 |
| 3 days | 25 | 20 | 10 | |
| 7 days | 40 | 30 | 15 | |
| 28 days | 60 | 50 | 40 | |
| Vertical Expansion | 0.1 – 3% | |||
| Fluidity | ≥240 mm | |||
| Grouting Height | ≤200 mm | |||
| Water Required | 12 – 14% | |||
| Material Required | 2200 kg /m | |||
