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JS600F is a carboxylate-based gel with pozzolanic properties that increases the rheological properties of concrete in the form of a paste to make concrete with high compressive and flexural strength. The mechanism of action of this product is the reaction with the released calcium hydroxide due to hydration of cement. The product made in concrete composition is beneficial, reduces the permeability of concrete, increases its durability and stability. This product is also produced in fiber fast (JS600 A) and fiber retardant (JS600 R).

Physical and chemical properties

physical state                    Gel (concentrated slurry)

Color                                   Brownish gray

Density                                1.4 gr/cm³

Chloride Content               Nil to EN 934

Properties and effects:

Reduce the ratio of water to cement

Reduction of cement consumption between 10 to 15%

Increase the fluidity and efficiency of concrete

Increased compaction and thus durability of concrete

Increase the compressive strength of concrete between 15 to 40%

Increased tensile strength and impermeability of concrete

Increase the resistance of concrete against the melting and freezing cycle

Increased resistance in alkaline environments

Increasing the chemical resistance of concrete against harmful ions of chlorine, nitrates and sulfates

Easy pumpability and reduce machine depreciation

Application :

Construction of various reservoirs, water and sewage canals and treatment plants

Construction of offshore structures, piers, bridges and dams

Increase the durability of concrete in bulk structures

Construction of structures with high modulus of elasticity

Making high-strength concrete

Construction of structures exposed to the attack of destructive chemical ions and corrosive substances

Complies with standards:

ISIRI 6047- ISIRI490 – BS EN 12390-8 – BS EN 1881-122 – ASTM C1202 – ASTM C494

Consumption :

The optimal consumption of JS600F is determined according to the tests at the concreting site and mixing plan (amount and type of cement, sand, sand, water and other materials) and air temperature and specified resistances. The recommended consumption dose is between 5 to 8% of the weight of cement used.

Method of Use :

  1. To be added to the ready-mixed concrete in the mixer truck or when making concrete to batching.
  2. It is mixed with part and all of water concrete and then added to concrete.

Mixing time and reaching the appropriate rheology varies according to the volume of cement. Mixing takes between 60 and 90 seconds per cubic meter.

No additives should be poured directly on cement or dry stone materials.

Maintenance :

It can be stored in the original packaging and in a covered warehouse away from direct sunlight at a temperature of 10-30 ° C for one year after the date of manufacture.

Package type:

25 kg bucket

safety tips :

This substance is not flammable and is not harmful to the environment. Avoid contact of this substance with eyes and skin. In case of contact with eyes, rinse immediately with plenty of fresh water. Goggles and gloves are recommended when working. See a doctor immediately if swallowed.

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