240 quick-acting super lubricant

توضیحات

Description:
The latest generation of lubricants based on polycarboxylate aner creates a lot of
 quality in concrete and reduces the amount of water radiation from 30%. reduces 
and increases its mechanical strength. This feature increases the durability and 
life of the concrete structure. GB-CN240 Super Lubricant is a lubricant based on 
new resins with early setting properties of concrete for the construction and 
execution of concrete in the cold. . This super-lubricant is suitable for concretes with a water-cement ratio of less than 40%. The extraordinary additive with high cement dispersion makes the final concrete uniform. This additive complies with ASTM C494, 2930ISIRI and ASTM C1017 standards.

Properties and effects:
- Increasing the strength and slump of concrete with a certain amount of water to cement (w/c).
- Properly reducing the amount of water to cement (w/c) of concrete by about 20 to 30 percent
- Ability to increase slump from 2 to 23
- Ability to keep concrete slump for 60 minutes at 25 degrees Celsius
-Reducing the permeability of concrete against water, chlorine and sulfate ions
- No need for vibration
- Ease of pumping

packaging method:

The desired product is offered in 20, 200 and 110 kg gallons.

Application:
 
- Pouring concrete in cold weather
-Concreting in narrow and reinforced sections
- Making concrete with high density
- Making powerful and strong concretes
-Reducing the initial setting time of concrete

Attention: the use of less and more than the permitted range of this additive with the simultaneous use of several concrete additives must be done with the permission of the experts of the technical department of Grana Concrete Chemical Industries.

instructions:
When we want to make concrete, we add the calculated amount of additive to the concrete along with water and continue mixing for 3 to 5 minutes.
Do not add the above additive directly to dry cement. Reduce the amount of additive used from concrete water

Scope of use:
The consumption range of this product is between 0.3 and 0.8% per kilogram of 
cement materials, including Portland cement (PC), fly ash (PFA), slag cement
 (GGBFS) and microsilica. It is not possible to use the above product outside the
 range. And the use above the range causes delay of concrete and does not lead to
 higher efficiency. Therefore, each additive should be used separately and should 
not be mixed together.

Maintenance:

The above product can be stored for one year in its standard storage conditions.

Safety items:

This product is not dangerous, but when using gloves, glasses and masks should be
 used to prevent allergic reactions. If the additive is splashed into the eyes,
 wash the eyes with clean water for 15 minutes. If it gets on clothes, it must be
 washed with detergent.
Attention: the use of less and more than the permitted range of this additive or
 the simultaneous use of several concrete additives must be done with the 
permission of the experts of the technical department of Grana Beton Chemical 
Industries Company.