Introducing Lubricant Additive (SH7 Brand)
As a viscous, brown and chlorine-free liquid with properties such as lubricating, reducing concrete water and dispersing cement particles SH7 maintains concrete cohesion without reducing its resistance. It also causes a slump increase and production of self-level concrete after use. Made of polycarboxylate ether, this product spreads out cement particles well (due to the increased static electricity) at the onset of hydration. In addition, its molecular chains prevent severely the aggregation of cement particles. This behavior causes the cement particles to stay permanently separated and dispersed, creating a fluid concrete with very low amounts of water.