Our organization also offers Non Shrink Cementitious Grout YP –Grout NS2, which is a combination of ultra high strength cement, admixture, well graded fillers & special expanding agent, free from corrosive substances. It is a free flowing, does not shrink and comes in pre packed ready-to-use grout.
Benefits:
Excellent mechanical & flow properties
Non shrink with controlled expansion
High early & ultimate strength
Dense grout resistance to oil & water penetration
No bleeding & segregation
Action:
It compensates shrinkage and does not shrink when it is fully restrained
It should be used to minimize cracking, which is caused by drying of shrinkages
When it is fully controlled by reinforcement or by physical restrain, its expansion creates solidity in mortar
On successive drying of shrinkages, thus, produced causes a tensile stress to develop (which might cause cracking) merely reduces to relieve the expansive strains caused by the initial expansion
The effectiveness of shrinkage compensating capability is reduced if partial restrain is provided
As the restrain improves, it assists in the increase of shrinkage compensation
It can be safely used in direct contact with metals without any corrosion
Directions for use:
Surface treatment:
All surfaces, which will come in contact with mortar, must be clean, sound, & dense
All laitance and any unsound material should be removed from the site
Evenly scrub the surface so that it is slightly textured without any dust & dirt
The surface must be sprinkled with water to dampen the concrete but all the surface water must be wiped out
Mixing:
For pour able consistency add 2.75 lts of water to 25 kg bag & mix it thoroughly
For flow able consistency add 3.25 lts of water to 25 kg bag & mix it thoroughly
water should be added slowly over 1.5 min period & then mix it with the help of mechanical mixer for another 2 mins
In order to get desired results water should be accurately added by + -0.1 lts
Setting Time:
Initial > 30 Min
Final < 600 Min
Flow Table:
Flow > 200 Mm.
Appearance: Grey powder
Density: 2200 kg/m cube
Free expansion: 2-4% (plastic mode)
Restrained expansion: < 0.5%
25 kg bag yield: 121
Water powder ratio: 0.12-0.13 (pourable&flow able).
Heavy duty grout for machinery
Tracks, base plates & transformers
Anchor bolts & boiler feed pumps
Compressor & masts
Generators & bridge bearing pads
Crane rails & base plate of turbines.
Established in the year 2010, we, Yahska Polymers Pvt. Ltd are engaged in manufacturing & supplying of superior quality Construction Chemicals. Apart from these, we also provide other construction material. Our range is processed using accurate composition raw material to ensure formulation of optimum quality end product.
More details:View company website
Its Free
Verify Now
