Description
Product Description
Intraplast® NN is an expanding grout admixture for pressure/injection grouting. By introducing into the concrete mix, wet volume expansion and increased fluidity without segregation are produced.
Intraplast® NN provides the following beneficial properties:
- Improved fluidity
- Increased cohesion
- Volume expansion in the wet state to develop non-shrink property
Product Specification
| Brand | Sika |
| Usage/Application | Construction |
| Packaging Size | 12.5 kg |
| Grade Standard | Industrial Grade |
| Packaging Type | Bag |
| Shelf Life | 12 months from date of production if stored as per recommendations. |
| Chemical Base | Modified Napthalene |
| Bulk Density | ~ 0.85 kg/l at 27 Deg C |
Usage:
Intraplast® NN is used to increase flow and cohesion in cement grouts (addition of sand is possible) and to develop non-shrink property. This product can be used for grouting of:
- Pre-stressed cable ducts
- Rock and soil anchoring
- Bearing plates
- Pre-placed aggregates
- Tunnel linings
Advantages:
Intraplast® NN provides the following beneficial properties:
- Improved fluidity
- Increased cohesion
- Volume expansion in the wet state to develop non-shrink property
- Chloride free – does not attack reinforcement or prestressed cables
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