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TAMPING ROD AZA1119
The AZA1119 Tamping Rod is a precision-engineered tool designed for proper compaction of concrete during laboratory and field testing. Essential for slump tests, cube/cylinder preparation, and unit weight determination, this rod ensures accurate removal of air voids, resulting in reliable and repeatable test outcomes.
Manufactured from hardened high-grade steel or stainless steel, the rod maintains dimensional accuracy, bending resistance, and a corrosion-proof finish. Each unit is polished to a smooth surface and features hemispherical ends to prevent mold damage and ensure uniform rodding action. The AZA1119 conforms to ASTM C143, ASTM C192, ASTM C138, IS 1199, and other major testing standards.
It is available in 16 mm and 25 mm diameters, with standard lengths of 600 mm (optional 450 mm). The rods are suitable for use in construction materials labs, QC departments, R&D centers, and field sampling units.
Description
Specifications
| Feature | Specification |
|---|---|
| Model | AZA1119 |
| Material | Hardened Steel / Stainless Steel |
| Diameter Options | 16 mm (standard), 25 mm |
| Length Options | 600 mm (standard), 450 mm (optional) |
| End Type | Hemispherical (Rounded) |
| Surface Finish | Polished / Corrosion-Resistant Coated |
| Primary Usage | Slump Test, Cube Molds, Cylinder Molds, Unit Weight Tests |
| Standards Compliance | ASTM C143, ASTM C192, ASTM C138, ASTM C31, IS 1199 |
Applications
-
Compaction of concrete in slump cone testing
-
Rodding of cube molds for compressive strength testing
-
Compaction of cylindrical specimens
-
Density/unit weight testing as per ASTM C138
-
Field sampling and laboratory quality control
Product Highlights
-
High durability for continuous lab and field use
-
Precision-ground diameter for full standard compliance
-
Smooth, hemispherical ends prevent mold damage
-
Excellent corrosion resistance for long service life
-
Optional engraved size/length markings available
-
Fully compliant with ASTM and IS testing protocols
Frequently Asked Questions (FAQ)
Q1: What is the primary use of a tamping rod?
It is used to compact concrete in molds to remove trapped air and ensure uniform density during tests.
Q2: Which size is used for slump testing?
A 16 mm diameter, 600 mm long rod with hemispherical ends as per ASTM C143 and IS 1199.
Q3: What diameter is used for larger molds?
A 25 mm rod is used for certain field compaction or large cylinder molds.
Q4: Are these rods corrosion-resistant?
Yes. Stainless steel and coated variants are available for long-term durability.
Q5: Can the rods be supplied with markings or certificates?
Yes. Engraved markings and certificates of conformity are available upon request.
Additional information
| Material |
Hardened Steel / Stainless Steel |
|---|---|
| Diameter Options |
16 mm, 25 mm |
| Length |
600 mm (standard), 450 mm (optional) |
| End Shape |
Hemispherical (Rounded) |
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