About Tamping Rod
Specification:
This is used for compacting concrete into cube moulds. This rod is made of steel it is 16 mm dia., 600 mm in length and rounded at both ends.A tamping rod used in concrete testing is typically a steel rod, 16mm (5/8 inch) in diameter and 600mm (24 inches) long, with one end rounded or hemispherical.These rods are used for compacting concrete samples in various tests like the slump test and cube test.
- Material:Steel.
- Diameter:16 mm (5/8 inch).
- Length:600 mm (24 inches).
- End Shape:One end is rounded or hemispherical.
- Additional Features:May be zinc/nickel plated for corrosion resistance.
- Standards:Often conform to standards like BS 1881-108 and EN 12390-2 for cube tests.
- Usage:Specifically designed for compacting concrete samples in slump tests, cube tests, and other concrete workability tests.
Precision and DurabilityCrafted from hard drawn steel, the tamping rod is precision-ground to meet exacting specifications. Its hardened construction achieves a typical hardness of 55-60 HRC, ensuring long-term durability and resistance to corrosion. The bright polished surface contributes to ease of cleaning and optimal laboratory hygiene.
Versatile Concrete TestingSuitable for compacting concrete in both cylinder and cube moulds, this tamper meets the demands of varied laboratory and field environments. Its ergonomic grip guarantees comfortable and efficient manual operation, with instant response time and accurate preparation of specimens for further testing.
Protection and Ease of UseEach tamping rod is supplied individually packed, complete with a protective sleeve or pouch for safe storage and transport. The rounded or hemispherical end enhances compaction uniformity, and its metallic silver finish ensures high visual clarity during use. The rod is designed for single-hand operation and stable control.
FAQ's of Tamping Rod:
Q: How do I use the tamping rod for concrete specimen compaction?
A: To use the tamping rod, manually insert it into the concrete specimen within a cylinder or cube mould and apply repeated, even strokes with the rounded or hemispherical end. This process ensures uniform compaction and eliminates air pockets in the concrete for reliable test results.
Q: What standards do the tamping rods comply with?
A: The tamping rods are manufactured according to IS:10086 and IS:516 standards, ensuring compatibility with standardized concrete testing protocols in laboratories across India.
Q: When should a tamping rod be used during concrete sampling?
A: The tamping rod is used during the specimen preparation phase, before curing begins, to thoroughly compact freshly mixed concrete within test moulds prior to strength or durability assessment.
Q: Where is this tamping rod typically utilized?
A: This equipment is primarily used in material testing laboratories, construction sites, and quality control facilities for accurate compaction of concrete specimens during routine testing.
Q: What are the benefits of a hardened steel tamping rod with corrosion resistance?
A: A hardened steel rod offers superior durability, with a rust-proof finish that maintains the rod's integrity in humid or reactive environments. This ensures consistent performance and extends equipment lifespan.
Q: Can the tamping rod be used for both cubes and cylinders?
A: Yes, the rod is suitable for use with standard concrete cube and cylinder specimens, as specified by relevant testing standards, providing versatility for various types of concrete tests.