• Construction GFRC (Glass Fiber Reinforced Concrete) Water Reducers and Superplasticizers

PNS (Poly Naphthalene Sulfonate)

• Poly Naphthalene Sulfonate (commonly called PNS) is derived from coal tar processing. It can reduce the amount of water required to achieve a mid-range water reduction and a certain level of workability by up to 30%. Naphthalene Sulfonate works by dispersing the cement particles and reducing the friction between them, which can improve the flow and workability of the concrete.