Master Grout NSG2
Cementitious Flowable Non-shrink High Strength Grout. Available in 25 kg bag, in dry form; No curing is required after application
Master Grout NSG2 is supplied as a ready to use dry powder. It is a blend of Portland cement, graded fillers (clay free) and chemical additives which impart controlled expansion in the plastic state at minimal water demand. The low water demand and special additives ensures high early strength. The graded fillers are designed to assist uniform mixing and produce a consistent grout.
STANDARD COMPLIANCE
ASTM C1107 (Standard Specification for Packaged Dry, Hydraulic-Cement Grout (Non-shrink)
RAW MATERIALS
Main Binder | Ordinary Portland Cement |
Aggregate | Graded Fine Aggregates (Max. Size of Aggregate: 2.36 mm ); silt free |
Admixtures | a) High Water Reducing Agent ( Chemical admixture) b) Starch ethers c) Self Curing Compound |
FEATURES
- Non- metallic
- Non – shrink
- Low Water Demand
- High Strength
- Designed for both Pourable and Flowable
- Durable
- Self Curing
APPLICATION
- Grouting of Base Plates of Heavy machinery and equipments
- Anchoring of wide range of fixing i.e Anchor bolts, fence posts etc
- Tie rod hole filler of shear walls (Aulform)
Cavities, gaps, recesses
COMPRESSIVE STRENGTH
Consistency | Water /Powder ratio | Compressive Strength, N/mm2 | |||
1 Day | 3 days | 7 days | 28 days | ||
Flowable | 0.17 | 25 | 45 | 60 | 75 |
Pourable | 0.15 | 30 | 50 | 65 | 80 |
PRODUCT DATA
Color | Grey |
Dry Density | 1750-1800 Kg/CuM |
Wet Density | 2000- 2100 Kg/CuM |
Water / Powder Ratio | 0.15 to 0.17 |
Flow @ 30ºC | Minimum 250 mm |
Pot Life | 50 – 60 mins |
Initial Setting Time | 120 -140 mins |
Final Setting Time | 240 – 270 mins |
Shelf Life | 06 Months |
SURFACE PREPARATION
Surface must be free of dust, loose particles, grease, mould oil , rust metal, wood peels etc. Holes and Fixing pockets must be blown clean of any dirt/ loose particles or debris . Substrate or the area where Grouting application is done must be in SSD condition .
MIXING AND APPLICATION
- 15-17% of water (by weight of material) is required for mixing.
- Mixing must be done with mechanical mixer / stirrer.
- Normally mixing takes about 2 minutes. Once Mix is ready, it should be consumed preferably within 45-50 minutes
CURING
No water curing is required post application.
STORAGE AND PACKING
Master Grout NSG2 is supplied in dry form and delivered in 25 Kg bag.
Storage life is Six months if the product is stored in a dry place.
HEALTH AND SAFETY
Recommended to wear NIOSH approved or equivalent particulate face mask when mixing the material.
- Material contains cement, which may produce allergic effect.
- Keep out of reach of children.
- Avoid contact with eyes and prolonged contact with skin.
DISCLAIMER: It is assumed that all standard Civil Engineering Practices shall be adopted for application of this Grout. The information given in this leaflet is for general guidance only. As product is helpful in different applications, you can reach our Technical Cell on 040-40045009 or speed @speeddrymix.com for clarifications/ queries, if any