Master Admix NN

$2,200.00

SKU: CMTCCH-004 Category: Tag:

Naphthalene Based Super Plasticizer for High Range Water Reducing

Product Description:

Admix NN is a best effective dual action liquid super-plasticizer for free flowing concrete. It gives concrete high early and ultimate strength which reduces failure in precast & block factories. Best suitable where formwork or mould need to remove early and early loading need to apply.

Uses:

Admix NN is used as a super-plasticizer (high water reducing agent)
 Cement mould ( Tabook, Artificial Stone, Tile factories)
 Precast Industry (High early strength & reduce failure)
 Concrete industry (For increased workability of pumped concrete, concrete roads, batching plants etc.)

Benefits:

Water Reducer : Effect on Strength
o Admix NN will reduce water requirement up to 25 – 35% for mix.
o Admix NN will increase the early and latter age compressive strength by over 40 %.
o 16 hour compressive strength increased by 100%.
As Super Plasticiser
o Compatible with glass fibres and pozzolans such as Fly ash and slag.
o Plasticizing effect will increase the workability which will help in easier placing.
o Significantly reduces the risk of segregation.
o Easy placing with less vibration
o Increased place ability in slender components with densely packed reinforcement.

Additional information

Specification Details

Admix NN complies with
o ASTM C- 494 , Type A & F
o EN 934 – 2 : 2001

Technical Data

Appearance : Brown Liquid
Specific Gravity : 1.2 ± 0.05 @ 25 degree C
Chloride Content : Nil
Compatibility : Compatible with all type of Admixtures & Portland cements and cement replacing materials
Dosage : Recommended 500 ml to 2000 ml per 100 Kg of cement. Trials recommended for intended use
Type : Poly Naphthalene Condensate

Dispensing

Admix NN should be added to mixing water.
For ready mix, Admix NN can be added directly before discharge, and after further 3 min mixing required.

Over Dosage and under Dosage

Significant Over dosage for a mix design will result in increased working time and setting time.
Under Dosage for a mix design, will result in reduced workability and shorter workable time.
However, in either case it will not affect the final strength and properties of concrete.

Compatibility

Admix NN, is compatible with all cements and cement replacing items, including S.R.C.
Admix NN is compatible with all known admixtures, but precaution must be observed during addition, add all admixtures separately and should not be pre-mixed before adding.

Curing

Fresh material must be properly cured using Master Cure WB-A.

Packaging

Available in 1000 lit and in bulk.

Storage

Store in a dry cool place. Below 35 degree C.

Shelf life

6 months from date of production if stored properly under shade in original unopened packing.

Safety precautions

Use and wear personal protective like gloves, goggles, boots and clothing. Any accidental splashes to eyes or skin must be thoroughly cleaned with water.

Application Details

Admix NN is ready to use; recommended dosage is 0.5% to 2% of Cement. And it should be added during mixing with mixing water.
It should not be added directly to cement.
No need of extension in mixing time.

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