Identification
| Product series | |
|---|---|
| INCI name | Sodium Polynaphthalenesulfonate |
| Chemical description | High-molecular sodium polynaphthalenesulfonate with reduced content of sodium sulfate, dust-free powder |
| Category | |
| CAS # | |
| EC # | |
| EC name | Naphthalenesulfonic acid, polymer with formaldehyde, sodium salt |
Spolostan 7G Ca is a highly efficient superplasticizer for concrete and mortar mixtures.
Using Spolostan 7G Ca in a concrete mixture at given proportions of cement, sand and aggregates provides for achieving enhanced workability (increased flow) of fresh concrete, increased concrete strength in first days and months (by 15 – 50 %) by reducing the amount of mix water while retaining its workability and achieving cement savings up to 20 % while retaining the concrete strength.
Spolostan 7G Ca is used especially for massive and reinforced concrete structures, precast concrete elements and structures as well as concrete for hydraulic structures.
