Polycarboxylate High-performance Water Reducer

  SY-PA  polycarboxylate high-performance water reducer

 · Powder dosage: 0.16%–0.3% (based on the weight of cementing materials); liquid dosage: 0.8%–2.0% (based on the weight of cementing materials). The optimal dosage shall be determined based on on-site trials.

 · Water reduction rate ≥25%; the higher the dosage, the greater the water reduction rate;

 · Early strength and excellent reinforcement effects, with good compatibility with various cements and admixtures;

 · With minimal slump loss, it exhibits high plasticity, enabling the production of high-quality fluidized concrete with excellent pumping performance;

 · The product contains no chloride salts and poses no corrosion risk to steel reinforcement. Concrete incorporating this product exhibits exceptional resistance to environmental erosion.

 · Using this product yields high-performance concrete with exceptional strength, high elastic modulus, superior impermeability, minimal shrinkage, and excellent durability.

 Ultra-early-strength, highly dispersed polycarboxylate-based high-performance water reducer (specifically for seawater and sea sand concrete)

 · Water reduction rate ≥45%;

 · Compressive strength ratios: ≥270% at 1 day, ≥200% at 3 days, ≥170% at 7 days, and ≥150% at 28 days;

 · No steaming required; demolding time ≤12 hours, with demolding strength not less than 30 MPa.