ULTRATECH · AUTHORIZED PROJECT DISTRIBUTOR · SPACE ARC ENGINEERING
UltraTech PowerGrout NS2
Ready-to-mix, non-shrink, non-expanding precision grout for heavy machinery foundations
Product Overview
UltraTech PowerGrout NS2 is a single-component, cement-based, non-shrink and non-expanding precision grout blended with engineered polymers, performance additives and graded fillers. Available in Normal and Flowable variants, it flows freely under base plates and into confined cavities while developing high early and ultimate compressive strength of up to 80 MPa for dependable load transfer. Its self-compacting action eliminates mechanical vibration, while a bleed-free, dimensionally stable set ensures full contact between the foundation and the supported equipment. Part of the UltraTech Building Products range and supplied through Space Arc Engineering, an Authorized Project Distributor in India, NS2 is ideal for grouting heavy rotating machinery, turbines, compressors and structural base plates where shrinkage-free, vibration-resistant bedding is critical to long-term performance.
Features & Benefits
- Non-shrink, non-expanding formulation maintains full bearing contact under base plates
- Reaches high compressive strength of up to 80 MPa for heavy dynamic loads
- Self-compacting flow fills congested cavities without mechanical vibration
- Bleed-free mix with consistent, lump-free consistency for a uniform finish
- Available in Normal and Flowable grades to suit clearance and placement needs
- Economical on large pours when extended with approved graded coarse aggregate
Technical Highlights
| Coverage | Yield depends on placed thickness and aggregate extension; supplied in 40 kg bags — refer to TDS for volume per bag. |
| Strength | Develops high early strength with ultimate compressive strength of up to 80 MPa (refer to TDS for age-wise values). |
| Performance | Free-flowing, self-compacting and bleed-free with positive volume stability and strong adhesion to concrete and steel. |
| Application Conditions | Mix with potable water at approximately 14-15% by weight; allow a 2-minute rest then remix before placing. |
| Packaging | Supplied in 40 kg bags (Normal and Flowable variants); store dry and elevated with a shelf life of about 6 months. |
Applications
- Bedding of turbine, compressor, boiler and feed-pump base plates in power and process plants
- Grouting of heavy rotating machinery and equipment foundations in industrial facilities
- Anchoring and fixing of precast elements, rails, anchor bolts and fasteners
- Grouting of micropiles, pile caps and shear-wall bond beams in infrastructure works
- High-strength bedding under structural columns and base plates in commercial construction
SPACE ARC ENGINEERING · AUTHORIZED DISTRIBUTOR
Product image & sample available on request
Technical Data
| Product type | Cementitious non-shrink precision grout |
| Variants | Normal and Flowable |
| Compressive strength | Up to 80 MPa (refer to TDS) |
| Water demand | Approx. 14-15% by weight |
| Volume change | Non-shrink, non-expanding |
| Packaging | 40 kg bag |
Datasheet & Documents
Request the Technical Data Sheet, method statement and safety data sheet from Space Arc Engineering.
Request Quote / Availability
+91 9999155255
+91 7290089007
info@space-arc.com
Frequently Asked Questions
What is UltraTech PowerGrout NS2 used for?
It is a non-shrink, non-expanding precision grout used to bed heavy machinery base plates, turbines, compressors and structural columns, and to anchor precast elements, micropiles and fasteners where high strength and full contact are essential.
What compressive strength does PowerGrout NS2 achieve?
NS2 develops high early strength and an ultimate compressive strength of up to 80 MPa. For exact age-wise values for the Normal and Flowable grades, refer to the product TDS.
How much water should I add to PowerGrout NS2?
Approximately 14-15% water by weight of powder is recommended. Mix to a lump-free consistency, rest for about two minutes, then remix; avoid adding extra water as it reduces strength.
What is the difference between the Normal and Flowable variants?
The Flowable grade offers higher fluidity for self-levelling placement under tight base plates, while the Normal grade is suited to thicker sections and trowel/pour applications.
Who supplies UltraTech PowerGrout NS2 in India?
Space Arc Engineering, an Authorized Project Distributor of UltraTech Building Products, supplies PowerGrout NS2 across India. Contact +91 9999155255 or info@space-arc.com for project pricing and availability.
Related Products
- UltraTech PowerGrout NS1 — Companion non-shrink grout for general precision grouting in the PowerGrout range
- UltraTech PowerGrout NS3 — High early-strength variant when faster commissioning is required
- UltraTech PowerGrout PGM — Pumpable gun-grade mortar for tie-rod holes and masonry joints
- UltraTech Microkrete HS2 — Micro-concrete for structural repair around grouted foundations
Buy UltraTech PowerGrout NS2 — UltraTech Distributor in India
Space Arc Engineering is an Authorized Project Distributor supplying UltraTech products for infrastructure, industrial, commercial and residential projects across India.
+91 9999155255 | +91 7290089007 | info@space-arc.com