Strong Superplasticizer & Water Reducer-PCN419

Strong superplasticizer and water reducer PSN419 Severely reduces water and increases concrete performance.

Description:

PSN419 superplasticizer is based on polycarboxylate ether with a severe reduction in the ratio of water to cement. This product increases the performance of concrete and increases the compressive strength of concrete at all ages.

Physical and chemical properties

physical state:                   Liquid

Color:                                  light brown

Density:                              1.11 g/cm³

Chloride Content :         Nil to EN 934

Properties and Effects:

• Making concrete with water to cement ratio of 0.3 to 0.4
• Reduction of cement grade
• Increasing the workability and flow of concrete (creating fluidity before setting)
• No waterlogging and separation of aggregates
• Maintain high performance
• Ease of pumping concrete
• No need for vibration
• Reduce the depreciation of the concrete pump machine
• Reduce the permeability of harmful ions such as chlorine and sulfate
• Can be used simultaneously with micro silica, slag cement and fly ash
• Increase the adhesion of concrete to the reinforcement
• Increase the compressive strength of concrete

Application :

• Execution of structures with high and narrow reinforcement density
• Suitable for tunnel and sliding formwork system
• Suitable for prefabricated concrete parts
• Manufacture of high-strength concrete (HSC)
• Manufacture of self-compacting concrete (SSC)
• Manufacture of reinforced concrete (HPC)
• Impermeable concrete (wrc)
• Making nailing mortars
• Manufacture of exposed concrete

Complies with standards:

ISIRI 2930 – ASTM C1017 – ASTM C1017 M- ASTM C494 – EN 934

Consumption :

The optimal consumption of PSN419 is determined according to the test at the site and the mixing plan (amount and type of cement, sand, sand, water and other materials and air temperature and mixing method). The recommended dosage is between 0.3 to 0.9% by weight of cement and cement substitutes (slag cement, microsilica and fly ash).

consumption instruction :

1- Add the additive to the concrete with water after complete mixing of other materials.

2- To be added to the ready-mixed concrete in the mixer truck or when making concrete to batching.

No additives should be poured directly on the dry cement.

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

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:

20  gallons and 1100 kg tank

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, wash immediately with fresh water. Safety glasses and gloves are recommended when working. See a doctor immediately if swallowed.