MTOCRETE N-480 super lubricant for concrete Clinic Beton Iran

MTOCRETE N-480 is a chloride-free concrete lubricant additive based on melamine formaldehyde and for producing strong concrete. This product is available in two forms, liquid and powder, and its powder must be dissolved in water before use. Strong concrete is completely fluid, but the adhesion of its components is maintained even in a slump of 200 mm. This type of concrete is dense and at the same time does not have any separation. Its water-cement ratio is equal to concrete without additives with zero slump. Super lubricant based on melamine formaldehyde to produce powerful concretes and significantly increase the strength of concrete at early ages.

MTOCRETE N-480

A high-range water reducer melamine

based super plasticizer

Based on ASTM C-494 Type A, C, E and F standard

BS 5075 part 1

Uses of MTOCRETE N-480 super lubricant for concrete

Production of strong concrete

Acquisition of high initial resistances

Precast concrete

Concrete with white cement

Applications of MTOCRETE N-480 concrete super lubricant

For the production of smooth and self-compacting concrete with high strength, when a significant saving in time is desired, such as a precast concrete factory and concrete processing with steam, for the production of concrete with short-term strengths (12 to 16 hours) and in a long time.

MTOCRETE N-480 concrete super lubricant packaging

The liquid type is supplied in 220 kg barrels or large tankers and its powder in 25 kg bags.

Features and characteristics of MTOCRETE N-480 concrete super-lubricant:

Color: Clear to slightly cloudy liquid

Specific gravity: 1.1 grams per cubic centimeter at 25 degrees Celsius

Intake air: No air

Chlorine content: no chlorine

Nitrate content: No nitrates

Freezing degree: zero degree, in case of freezing, heat it and mix it.

Compatibility of MTOCRETE N-480 concrete super-lubricant

MTOCRETE N-480 concrete super-lubricant is compatible with all portland and anti-sulfate cements. This product should not be mixed with other additives. If it is necessary to use other additives, add them separately to the concrete mixture.

How MTOCRETE N-480 concrete super lubricant works

MTOCRETE N-480 concrete super-lubricant with its high power of dispersing and dispersing cement particles significantly increases the fluidity of concrete. It is also used as an accelerating agent in the hydration of cement and as a result of obtaining high initial resistances.

Benefits of MTOCRETE N-480 concrete super lubricant

It is colorless and allows the production of colored concrete with white cement.

Production of low penetration, compact and durable concrete

The possibility of producing concrete with high strength and efficiency using ordinary cement

Precast concrete units enable 12 to 16 hours to open the molds.

The possibility of producing smooth and self-compacting concrete without shaking or reducing the time of shaking.

How to use MTOCRETE N-480 super lubricant for concrete

MTOCRETE N-480 concrete super-lubricant is added to the concrete mixture at the same time as water or aggregate, but it should never be mixed with dry cement, and at the same time, it does not require additional mixing time.

If it is necessary to bring strong concrete in the form of ready-mixed concrete by truck, you can add MTOCRETE N-480 concrete super-lubricant through the rear valve of the mixer and let it mix for about 3 minutes at a speed of 10 revolutions per minute.

When obtaining early resistances is considered, the mixed water should be drastically reduced.

MTOCRETE N-480 concrete super-lubricant mixing scheme

When we use MTOCRETE N-480 concrete super-lubricant to produce strong concrete, it is necessary to have a suitable mixing plan to increase fluidity. Normally, the usual mixing plan for pumpable concrete with the addition of 2 to 3 percent of soft sand meets this requirement, which of course depends on the amount of fine-grained materials available and the grading of the materials. The change in volume due to the removal of water should be calculated and replaced with other materials.

How to dissolve super smooth concrete powder MTOCRETE N-480

Make sure that the drinking water is fresh, clean, free of chlorine and pollution. To dissolve small quantities, you can use a plastic or steel barrel or a large lid.

To produce 200 kg (about 181 liters) of 20% solution, first pour 160 liters of water into the container and slowly add 40 kg of MTOCRETE N-480 powder while stirring. If more quantities are needed, you should use a blender with a slow speed. Continue stirring until complete dissolution. This powder dissolves quickly in water, and if you see bubbles, reduce the speed of the mixer.

Concrete with more efficiency and gaining strength sooner:

Normally, 1000 to 1500 ml per 100 kg of cement for concrete with an initial slump of 50 to 100 ml is required to produce free-flowing concrete. Be careful that in this case the pressure on the mold increases.

Flowable concrete:

The concrete mix can be designed with 10 to 15% less water and at the same time 50 to 100% more efficiency. This is possible by adding 1000 to 3000 ml of MTOCRETE N-480 concrete super-lubricant per kilogram of cement.

Effects of additional use of MTOCRETE N-480 concrete super-lubricant

An overdose of MTOCRETE N-480 leads to the following results:

Slight delay in initial capture

Increasing the performance of concrete

If the concrete is processed well, the final strengths will not change much and will usually be higher than the strengths of ordinary concrete.

MTOCRETE N-480 concrete superlubricant does not contain dangerous substances. For more information, refer to the product safety information brochure.

How to store MTOCRETE N-480 super lubricant for concrete

Store in a covered place away from sunlight and high temperature. Powder bags should be kept away from rain and humidity and on the floor

be stored In this condition, the useful life of the liquid is one year and the powder is two years.

Purchase and price of MTOCRETE N-480 concrete super-lubricant

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