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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
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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
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High durability for continuous lab and field use
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Precision-ground diameter for full standard compliance
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Smooth, hemispherical ends prevent mold damage
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Excellent corrosion resistance for long service life
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Optional engraved size/length markings available
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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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Related products
COMPACTION FACTOR APPARATUS AZA1107
- Precision measurement of compaction factor for dry and stiff concrete
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- Conforms to IS 1199 and BS 1881 standards
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- Rugged, powder-coated mild-steel construction
- Cylindrical container included for final measurement
CUBE MOULD (METAL) AZA1122
Purpose & Function
This mould supports the preparation of standardized cube specimens that are used in:- Compressive strength testing
- Batch-wise quality control in construction
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K-SLUMP TESTER AZA1104
AZA1104 K-Slump Tester is a fast, reliable, and non-destructive testing device designed to measure the workability and consistency of fresh concrete directly at construction sites or in laboratory environments. It provides instant slump approximation without the need for traditional slump cones, base plates, or tamping rods, making it an essential tool for modern concrete quality control.
This handheld instrument is widely used by civil engineers, site technicians, and quality inspectors who require quick, repeatable, and real-time results during concrete batching, transportation, and placement. Its simple design eliminates complicated setup, reducing testing time and operator fatigue.
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L SHAPE BOX APPARATUS AZA1112
AZA1112 L Shape Box Apparatus is a precision testing device designed to evaluate the passing ability and flow performance of Self-Compacting Concrete (SCC) in congested reinforcement conditions. This apparatus simulates real-world scenarios such as densely reinforced beams, columns, tunnels, and bridge segments, where concrete must flow freely without segregation or blockage.
The distinctive L-shaped design creates a controlled flow path where freshly mixed SCC moves from a vertical chamber into a horizontal channel containing reinforcement bars. By measuring the concrete heights at both ends (H1 and H2), the H2/H1 ratio is calculated, providing a direct, quantitative assessment of the concrete’s ability to pass through obstructions.
Manufactured from durable, corrosion-resistant steel, AZA1112 is built for long-term laboratory and site use. It conforms to EN 12350-10 and EFNARC guidelines, ensuring global acceptance of test results.
PLASTIC CUBE MOULD AZA1126
PLASTIC CYLINDERICAL MOULD AZA1127
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V FUNNEL AZA1111
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VEE BEE CONSISTOMETER AZA1101
AZA1101 Vee Bee Consistometer is a laboratory-grade concrete testing instrument designed for measuring the workability of stiff and low-slump concrete mixes with high accuracy. It is widely used in construction material testing laboratories, civil engineering institutes, infrastructure projects, and quality control departments.
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