ANHYDRON is an aqueous solution of modified polymers ready for use, with very high performance in water reducing and workability retention. It complies with EN 934-2 Table 3.1, 3.2.

USE

ANHYDRON is an ideal admixture for high performance transported concrete, for example very low W/C ratio. It is used in the transported concrete industry, achieving very high final strength, high concrete density and improved watertightness. It offers very long term workability to normal concrete.

ADVANTAGES

• Pumpable concrete with very low W/C ratio for a period longer than two hours.
• It increases watertightness of concrete, due to the high water reducing effect.
• It ameliorates the surface texture and finish of concrete.
• It enhances the concrete strength.
• It ameliorates the adhesion of concrete on the reinforcement.
• It reduces creep and cracking.

INSTRUCTIONS

ANHYDRON, due to long term workability which it achieves, can be mixed only to the mixer of the plant. The duration of its effect is up to 2-3 hours at 20°C.

Dosage: For normal conditions from 0.5 to 3% on cement weight. It can be raised according to need, without side effects after suitable trials. The dosage depends on the temperature, the quantity and quality of cement and aggregates, the W/C ratio, etc.

USEFUL DATA

Packaging: IBCs of 1000 kg, drums of 220 kg, containers of 20 kg.

Shelf life: At least 6 months in the original sealed containers at a cool spot. If frozen, it can be defrosted at low temperature (30°C) under continuous stirring and used without problem.

ANHYDRON is compatible with the range of admixtures offered by our company, except the SPL range.