SNF concrete chemicals additives has higher water reducing rates,higher active ingredient content.
According to the temperature conditions and technical requirements of the project, using a prototype or composite measures can be formulated various types of high strength concrete C80 below. Adaptability of cement, in taking appropriate measures to meet the technical requirements of all types of concrete throughout the year.
The technical performance of SNF concrete chemicals additives as follows:
Appearance | Brown powder |
The main ingredient | β-naphthyl sulfonate formaldehyde condensate |
Solid content % | 92 min |
Water reducing rate | 18~25% |
Moisture % | 5 max |
Chloride ion content % | 0.5max |
Na2So4 content % | 3 max |
Dosage | 0.5~1.0% of gelled material |
Concrete strength | Increase to 20~60% |
Save cement(Under the same conditions the strength) | 10~25% |
For steel corrosion | NO |
Widely used in the projects | Roads, railway, bridges, tunnel, electric power, airports, dam and h |
Related Keywords
Naphthalene Sulfonate , Cement Retarder Agent , Construction Chemical
China Naphthalene Sulfonate , China Cement Retarder Agent , China Construction Chemical
