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General Items
GRID SIEVES AZA0972
The AZA0972 Grid Sieves are heavy-duty screening tools designed for rapid particle size classification of coarse soils and aggregates. These sieves are ideal for quick, visual separation of gravel, crushed stone, and coarse sands in civil engineering, geotechnical, and construction materials laboratories. Their rugged construction makes them suitable for both laboratory and field applications.
Key Features
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Designed for fast classification of coarse particles
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Suitable for soil and aggregate testing
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Heavy-duty stainless steel / galvanized steel construction
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Precision-welded square or rectangular grid openings
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Corrosion-resistant, abrasion-resistant long life design
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Compatible with standard manual and mechanical sieve shakers
Description
Working Principle
AZA0972 Grid Sieves use rigid metal grids with large, uniformly spaced openings. When a test sample is poured onto the sieve, particles larger than the grid openings are retained, while smaller particles pass through. This allows rapid, approximate gradation before detailed laboratory sieve analysis.
Applications
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Soil mechanics laboratories for coarse soil classification
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Aggregate grading in construction and asphalt plants
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Geotechnical field investigations
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Road, embankment, and earthwork quality control
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Educational and training laboratories
Technical Specifications
| Parameter | Specification |
|---|---|
| Model No. | AZA0972 |
| Sieve Material | Stainless steel / Galvanized steel |
| Grid Type | Square / Rectangular mesh |
| Opening Sizes | 10 mm to 100 mm |
| Outer Diameter | 300 mm (standard) / Custom available |
| Frame Type | Precision welded steel ring |
| Compatibility | Manual & mechanical sieve shakers |
| Surface Finish | Polished / Rust-proof coated |
| Weight | Approx. 1.5 – 3 kg per sieve |
| Standards | ASTM D6913, IS 2720 (Part 4) |
Standard Accessories
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Grid sieve (single / set as requested)
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Test certificate
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User guide
FAQ
Q1: What are AZA0972 Grid Sieves used for?
They are used for rapid size classification of coarse aggregates and soils, especially gravel and large sand particles.
Q2: Can these be used with mechanical sieve shakers?
Yes, they are fully compatible with standard sieve shakers.
Q3: How are these different from IS sieves?
Grid sieves have larger square openings for coarse materials, while IS sieves use finer wire meshes for detailed gradation analysis.
Q4: Are custom sizes available?
Yes, custom grid opening sizes and frame diameters are available on bulk orders.
Q5: Which standards do these comply with?
They comply with ASTM D6913 and IS 2720 (Part 4).
Additional information
| Sieve Material |
Stainless steel or galvanized steel |
|---|---|
| Grid Type |
Square or rectangular mesh |
| Opening Sizes |
10 mm to 100 mm |
| Outer Diameter |
300 mm (standard); custom sizes available |
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Related products
AGGREGATE CRUSHING VALUE APPARATUS AZA0982
Key Features
- Measures crushing strength of coarse aggregates
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- Precision-machined steel cylinder and plunger
- Heavy-duty, corrosion-resistant construction
- Supplied with complete accessories for immediate testing
AVERAGE LEAST DIMENSION AZA0976
Key Features
- Measures flakiness index of coarse aggregates
- Fully compliant with IS 2386 (Part I) standards
- Precision steel frame with clearly labeled slots
- Easy-to-use, manual operation for rapid testing
- Heavy-duty, corrosion-resistant construction
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CYLINDRICAL MEASURES AZA0977
The AZA0977 Cylindrical Measures are precision laboratory containers designed for determining the bulk density (unit weight) and void ratio of fine and coarse aggregates. These measurements are essential for quality control in concrete mix design, highway construction, and geotechnical investigations. Manufactured by Azalab, these measures fully comply with IS 2386 (Part III), ASTM C29, and BS 812 standards.
Key Features
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Used for measuring bulk density and void ratio of aggregates
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Available in standard capacities: 3L, 5L, and 15L
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Heavy-duty mild steel / aluminum construction
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Smooth, accurately machined internal surfaces
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Supplied with tamping rod and leveling accessories
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Corrosion-resistant, long-life surface finish
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Easy-grip handles for portability
DENSITY BASKET AZA0978
Key Features
- Used for specific gravity and water absorption tests
- Made from high-quality stainless steel mesh
- Equipped with a strong welded suspension hook
- Corrosion-resistant, rust-free and long-lasting
- Smooth welded edges to prevent sample damage
- Standardized mesh aperture for proper water flow
INDEX APPARATUS (FLOW COEFFICIENT OF FINE AGGREGATES) AZA0975
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Key Features
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Measures flow coefficient of fine aggregates
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Fully compliant with IS 2386 (Part I)
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Evaluates workability and particle shape characteristics
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Supplied as a complete set: funnel, stand, cylinder, and base plate
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Precision-machined components for consistent results
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Corrosion-resistant, durable construction
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Easy manual operation for laboratory and field use
RIFFLE SAMPLE DIVIDER AZA0980
Key Features
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SAMPLE SPLITTER AZA0981
Key Features
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- Multiple slot options for different particle sizes
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Key Features
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