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NA-50

High Flow, Zero Bleed, Non-Aggregate, Non-Shrink Grout


Purpose:
NA-50 is designed to provide maximum flow, shrinkage compensation and extended working times in an aggregate free formulation where clearances are minimal, such as the grouting of tendon cables. NA-50 is non-metallic and contains no compounds which will produce hydrogen gas, carbon dioxide or oxygen.

Consistency:  Fluid

Uses:

Grouting of tight clearances and areas inaccessible with standard non-shrink grouts

Suggested Applications:

Vertical and horizontal post-tension grouting of stressed steel to provide complete encapsulation and providing protection from corrosion.
Grouting of tight clearances between precast segments, beam and columns in contact with stressed steel tendons or cables
Anchor bolts, dowels and rods where sanded grouts
restrict complete encapsulation


Underside_ribs_pier.jpg
Packaging
50 lb bags

Physical Properties

 Compressive Strength (ASTM C-109)

SET

1 DAY

7 DAYS

28 DAYS

Fluid

3,188 psi

6,358 psi

8,405 psi


Rate of Set (ASTM C-953)

SET

INITIAL

Fluid

5:37


Product Standards & Approvals

Standards Section Number

ASTM C-1107, Corp of Engineers
CRD C-621

03 60 00  GROUTING

Product Downloads

Information

NA-50.pdf 280.37 KB
Tech Sheet
MSDS_-_NA_50.pdf 34.95 KB
MSDS


  View the Grouting & Anchoring Products reference chart.


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