ARSETSpecialty Concrete

Underwater Concrete Admixtures

ARSET VISCO

ARSET VISCO is a liquid concrete admixture designed for use in underwater concrete pouring.

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Technical profile

Material data,
at a glance.

Key properties and declared technical characteristics for product selection and initial evaluation.

Chemical Base
Cellulose based
Color / Appearance
Homogeneous viscous liquid
Chlorine Content (%)
<0,1 (EN 480-10)
Alkaline Content (%)
<10,0 (EN 480-12)
Corrosion Behavior
Contains only components according EN 934-1 Annex A.1
Dangerous Substances
Comply with annex AZ

Performance

Product advantages

  • ARSET VISCO admixture improves the viscosity of the concrete when used in concrete, prevents the cement and other fine components in the concrete from being washed away from the concrete, and ensures that a concrete that does not segregate in the water and does not dissociate in the water is prevented from penetrating into the concrete mass.
  • The use of ARSET VISCO when compared to an unused admixture concrete results since it reduces the strength of the concrete that is poured outdoors, but there is in an increase in strength in the concrete poured underwater, because it is also prevents washing and decomposition of the cement-mineral additive-fine aggregate.
  • The use of ARSET VISCO admixture does not change the workability time of the concrete in the short time (~ 45-60 minutes).
  • A trial should be made for a longer period.
  • The use of ARSET VISCO admixtures does not change the concrete normal setting time.
  • The chemicals it contains do not damage the fittings.
  • The chemicals it contains are alkaline resistant.
  • Can be used in fresh and saltwater environments.
  • Ensures good adhesion of cement and aggregate components in concrete.
  • Provides a well-pumpable, non-segregating, non dissipating concrete.
  • Increases resistance to chemicals.
  • Provides impermeability in concrete.
  • Do not contain chloride or any other components that result in corrosion in the reinforcements. Therefore, it is suitable for use in reinforced concrete structures.

Application range

Areas of use

  • For obtaining concrete that does not decompose in underwater castings
  • As an additive in injection and grouting mortars

Use guidance

From selection
to application.

01

Application

Ready-mixed concrete plant: It is added to concrete components like traditional concrete admixture. Usage in the truck mixer on the construction site: While turning the truck mixer, slowly add the ARSET VISCO mixture onto the ready-mixed concrete in the truck mixer and mix for at least 5 minutes before pouring the concrete.

02

Dosage

ARSET VISCO is used 0,5-2,0% of total binder. Where water flow is fast, it should be between 1.5-2.0%. It is necessary to test for the correct and optimum ratio.

Specification & supply

Standards, formats
and handling.

01

Standards

  • Arset Pump TS EN 934-2
02

Packaging

  • 30 kg plastic drum
  • 250 kg drum
  • 1000 kg container
04

Storage

Shelf life is 12 months from the date of production when stored in original unopened and undamaged packages (drums, barrels, IBC containers) at temperatures between +5 °C and +35 °C, protecting from direct sunlight, excessive heat and frost. If the product has waited for a long time, make it homogeneous by mixing slowly at low speed with mechanical methods before using the product. Make sure that the product does not freeze. If the product freezes, it should be thawed by keeping it at room temperature without using direct heat and mixed by mechanical methods until it becomes homogeneous.