Chryso®WRDA
Water-Reducing Admixture: Better concrete, without downsides.
Chryso®WRDA Water Reducers
Increased Workability, Durability & Finishability
Producers can enjoy more workability without adding more water? The products comprising of Chryso®WRDA Water Reducers are designed to increase the workability, finishability and durability of concrete. Better still, these products are made with pure chemicals and not by-products, and have no impact on air entrainment.
The Chryso®WRDA family of water reducers provide superior water reduction, compressive strength, and set time control. Designed for versatility, these products work synergistically with other polycarbonate based mid- and high-range water reducers.
Additional formulations allow for more specialized applications. Chryso®WRDA admixtures are fully compatible with other polycarboxylate based admixtures.
Water Reduction
Compressive Strength
Set time control
Products
WRDA® PA
WRDA® PA is a non-chloride, highly purified and polymer based water-reducing set-accelerating admixture formulated to produce concrete with enhanced water reduction.
WRDA® PA 100
WRDA® PA 100 is a non-chloride, PC-based water-reducing set-accelerating admixture that combines the benefit of water reduction, shorter finishing time and superior strength development.
WRDA® PN
WRDA® PN is an aqueous solution of highly purified polycarboxylate and carbohydrates. It is a dispersing agent which provides uniform, predictable performance.
WRDA® PN 20
WRDA® PN 20 is an aqueous solution of polycarboxylate polymers and hydrocarbons. It is a dispersing agent which provides uniform, predictable performance.
WRDA® PN 40
WRDA® PN 40 is an aqueous solution of highly purified polycarboxylate and carbohydrates that contains finishability agents that provide enhanced “slickness” to the surface of the concrete.
WRDA® PWN
WRDA® PWN is an aqueous solution of polycarboxylate polymers and hydrocarbons. It is a dispersing agent which provides uniform and predictable performance.