ArmGrout NS 65
ArmGrout NS 65 is recommended for precision grouting where it is essential to withstand static load in typical applications like base plate of generators, compressors, boilers etc. It is basically a free flow non-shrink, high strength expansive grout. It is based on port land cement with graded aggregates and additives which impart controlled expansion in the plastic state.
uses
- Bore packing
- Precision grouting
- Grouting of base plates of turbines, compressors, boiler feed pumps
- Anchoring for a wide range of fixings, Masts, anchor bolts and fence posts.
Features and Benefits
- Non-shrink material
- Excellent flow characteristics
- Develops very high early and final strengths
- Chloride free
- Ensures high level contact with bond area
- Does not affect the steel or foundation bolts.
Technical Data
| Technical Data | |
|---|---|
|
Age Days |
Compressive Strength |
|
Flowable W/P 0.18
|
|
|
1 Day |
24 N/mm² |
|
3 Days |
45 N/mm² |
|
7 Days |
55 N/mm² |
|
28 Days |
66 N/mm² |
|
Flexural Strength@ 28 days 30°C (ASTM C 348 |
9 N/mm2
|
|
Tensile Strength @ 28 days 30°C (ASTM C 307) |
2.95 N/mm2
|
|
Controlled Expansion: (in the plastic state) |
1 – 4.0% |