L&M™ E-CON™ Evaporation Reducers
A concentrated, odorless, water-based polymer liquid that, when placed on fresh concrete, helps to control the rate of evaporation and extend workability.
E-CON is a concentrated, odorless, water-based polymer liquid that, when placed on fresh concrete, helps to control the rate of evaporation and extend workability. When applied to fresh concrete, E-CON reduces contractor field problems with exposed exterior concrete by minimizing surface crusting and plastic shrinkage cracks. E-CON is ideal for achieving superior quality flatwork in challenging conditions such as high and low temperatures, low humidity, high winds, and direct sunlight. Proper placement of E-CON is aided by the presence of a dissipating pink dye.
"BETTER CONCRETE. BETTER WORLD."
Specification Description
03 39 13: Evaporation control: Apply monomolecular film to fresh plastic concrete one or more times as needed, before and after finishing operation. (ACI 305R)
Features & Benefits- Effective evaporation control
- Improves workability of freshly placed concrete
- Reduces plastic shrinkage cracks
- Reduces evaporation rates up to 80% in wind and 40% in hot sunlight
- Water based; low odor
- Remains effective after screeding and first floating operation
- Non-residual
- Economically concentrated
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