Our liquid Liquid Air Entrainer is 35% active Sodium Alpha-Olefin Sulfonate liquid surfactant, widely used for ready-mix concrete and construction chemicals. It produces uniform stable micro air bubbles to keep concrete air content at 4%–7%, forming buffer voids to release freeze-thaw expansion stress and enhance resistance to deicing salt peeling.

This pale yellow liquid features strong foaming stability, hard water resistance and high biodegradability, perfectly compatible with polycarboxylate superplasticizers. It improves concrete workability and reduces bleeding, segregation and surface honeycomb defects. Ideal for roads, bridges, hydraulic and cold-region concrete. Packed in 200kg plastic drums, we support custom formulas and OEM for global concrete batching plants.