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D-34 Hydrostop

Concrete plasticizer & water redusing admixture
(AS-308, ASTM C-494 type Α, per EN 934-2:T2 & T9)

Its addition in wet concrete improves its watertightness and increases its mass density as well as its plasticity. It also enhances all its mechanical strengths, reducing by 10% the water/cement ratio. Necessary for creating watertight foundations on soil with increased moisture levels.



From 0.3 to 0.5kg per 100kg of cement
Indicative concrete proportions:
C16/20: (270kg cement/m³): 0.80-1.35kg D-34/m³ of concrete
C25/30: (350kg cement/m³): 1.00-1.75kg D-34/m³ of concrete


1kg, 5kg, 20kg, 180kg