ULTRATECH · AUTHORIZED PROJECT DISTRIBUTOR · SPACE ARC ENGINEERING
UltraTech PowerGrout NS3
High early-strength non-shrink grout in Normal and Flowable variants for fast commissioning
Product Overview
UltraTech PowerGrout NS3 is a ready-to-mix, cement-based, non-shrink and non-expanding precision grout enriched with polymers, additives and selected fillers for high early-strength grouting. Offered in Normal and Flowable variants, it combines self-compacting flow with rapid strength gain, allowing equipment to be loaded and commissioned sooner on time-critical projects. The bleed-free, dimensionally stable set delivers excellent bond strength and full bearing contact beneath base plates and precast elements. Conforming to recognised ASTM and Indian Standard test methods, NS3 is part of the UltraTech Building Products range and is supplied through Space Arc Engineering, an Authorized Project Distributor in India. It is well suited to micropiles, pile caps, machine foundations and anchoring where dependable strength development and fast turnaround matter.
Features & Benefits
- High early strength supports faster equipment loading and commissioning
- Non-shrink, non-expanding set maintains full base-plate contact
- Self-compacting flow eliminates the need for mechanical vibration
- Bleed-free mix delivers consistent quality and strong bond strength
- Available in Normal and Flowable grades for varied placement conditions
- Economical on bulk pours when extended with approved coarse aggregate
Technical Highlights
| Coverage | Yield varies with thickness and aggregate extension; refer to TDS for volume per bag and recommended layer depths. |
| Strength | High early strength with a recommended design strength around 60 MPa for micropile and pile-cap grouting (refer to TDS). |
| Performance | Self-compacting, bleed-free and non-shrink with excellent bond strength to concrete and steel substrates. |
| Application Conditions | Mix with potable water at about 10-15% by weight; rest for 2 minutes, remix, and do not add further water after mixing. |
| Packaging | Supplied as a single-component bagged powder; store cool and dry with a 6-month shelf life from manufacture. |
Applications
- Fast-track grouting of machine foundations and base plates requiring early load
- Grouting of micropiles and pile caps at high design strength in infrastructure projects
- Fixing and anchoring of precast elements, rails and structural fasteners
- Grouting of shear-wall bond beams in industrial and commercial structures
- Manufacture of high-strength pavers and blocks where rapid strength is beneficial
SPACE ARC ENGINEERING · AUTHORIZED DISTRIBUTOR
Product image & sample available on request
Technical Data
| Product type | Cementitious non-shrink grout (high early strength) |
| Variants | Normal and Flowable |
| Design strength | Around 60 MPa for micropiles (refer to TDS) |
| Water demand | Approx. 10-15% by weight |
| Standards | Conforms to ASTM C1107 and relevant IS methods |
| Shelf life | 6 months from manufacture |
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 makes PowerGrout NS3 different from NS2?
NS3 is formulated for high early strength, enabling faster commissioning of grouted equipment, while NS2 targets very high ultimate strength. Both are non-shrink, self-compacting grouts; choose based on your strength-gain and turnaround needs.
What design strength can PowerGrout NS3 reach?
For micropile and pile-cap grouting a design strength of around 60 MPa is commonly recommended. Refer to the TDS for confirmed age-wise compressive strength values for each variant.
Can extra water be added to improve flow?
No. Adding water beyond the recommended 10-15% by weight reduces strength and adhesion. Use the Flowable variant or follow the TDS dosage if higher fluidity is required.
Which standards does PowerGrout NS3 comply with?
NS3 is tested against recognised methods including ASTM C1107 and relevant Indian Standards such as IS 4031 and IS 5816. See the TDS for the full list of referenced standards.
Who distributes UltraTech PowerGrout NS3 in India?
Space Arc Engineering, an Authorized Project Distributor of UltraTech Building Products, distributes PowerGrout NS3 nationwide. Reach the team at +91 9999155255 or info@space-arc.com for quotations.
Related Products
- UltraTech PowerGrout NS2 — Higher ultimate-strength non-shrink grout for heavy machinery foundations
- UltraTech PowerGrout NS3 SP — Self-compacting grout developed for sonic-pipe and deep-foundation grouting
- UltraTech PowerGrout NS1 — General-purpose non-shrink grout in the PowerGrout family
- UltraTech Microkrete HS3 — High-strength micro-concrete for repairs adjacent to grouted elements
Buy UltraTech PowerGrout NS3 — 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