CoruBetto
CORUBETTO
Polycarboxylate Ether-Based Superplasticizer
A liquid additive used in concrete and precast manufacturing, as well as in all cement-based mortars. It significantly reduces water content, improves durability, prevents slump loss, increases early strength, and serves as a fluidizing agent
Suitable Application Areas:
- In the production of concrete elements,
- In self-leveling screed products,
- In grouts, ready-made mortars, and plasters,
- In high-performance ready-mix concrete applications,
- In precast element manufacturing,
- In marine structures,
- In fly ash and silica fume-added concretes for early strength development and homogeneous dispersion.
FEATURES
- It increases the workability of the mixture and prevents the formation of voids.
- It reduces the water amount of the mixture and therefore increases its strength and durability.
- It is used in products that provide high strength at low temperatures.
- It increases fluidity by providing slipperiness in screed, plaster and concrete.
- Provides concrete casting in cold climate conditions
APPLICATION
- During the application of the product, work clothes that comply with occupational and worker health rules must be worn and appropriate glasses and masks must be used.
- To obtain high early strength, the use of CEM I cement is recommended.
- If concrete is to be poured at low temperatures below (+) 5 ° C, precautions recommended in the standards must be taken. Protective measures against frost effects must be taken.
- Plaster, screed or concrete mixing water should be reduced by approximately 10%.
- It is recommended to pour preliminary trial concrete.
- If more additives are used than the given consumption, the hardening of the concrete will take longer.
- At temperatures below (+) 5 ° C; noon hours are the most suitable time. Additional precautions must be taken in advance to protect the surface from frost, rain, dew and frost.
- At temperatures above (+)35 °C; the cool mornings and evenings are the most suitable times. In order to reduce the hydration heat of concrete, screed or plaster, precautions such as wetting the mold with water, moistening the surface, and using rested cement should be taken.
- After application, it should be protected from adverse weather conditions such as direct sunlight, strong wind, high air temperature (over +35°C), rain and frost. Before the concrete or mortar is fully cured and hardened, hands should be cleaned with water and detergent.
STORAGE, PACKAGING, CONSUMPTION
- It can be stored for two years in its original packaging in a dry environment at +5 - +35°C, away from direct sunlight.
- 20 kg tin
DOCUMENT
