Rock
Aggregate
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Soil
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Bitumen/Asphalt
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General Items
SPECIFIC GRAVITY AND WATER ABSORPTION OF AGGREGATES AZA0979
The AZA0979 Specific Gravity & Water Absorption Apparatus is a complete, precision-engineered testing system designed to determine the specific gravity and water absorption of fine and coarse aggregates. This apparatus is essential for quality control in concrete and asphalt mix design and is widely used in civil engineering laboratories.
It conforms to IS 2386 (Part III) and BS 812 standards, ensuring reliable and internationally accepted test results.
Key Features
- Comprehensive apparatus for specific gravity and water absorption testing
- Suitable for both fine and coarse aggregates
- Heavy-duty, corrosion-resistant construction
- High accuracy and repeatable results
- User-friendly configuration for lab and field use
Description
Complete Set Includes
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High-precision Electronic Balance (5 kg capacity)
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Stainless Steel Density Basket
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Water Tank with stable base platform
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Support Frame with suspension arrangement
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Hook and lifting mechanism for easy basket handling
Working Principle
The AZA0979 works by measuring:
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Dry weight of aggregates
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Saturated Surface-Dry (SSD) weight
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Submerged weight in water
Using these values, the apparatus helps calculate:
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Bulk specific gravity (dry & SSD)
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Apparent specific gravity
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Water absorption percentage
Applications
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Construction material testing laboratories
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Concrete and asphalt mix design
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Civil and geotechnical engineering departments
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Research institutions and quality control labs
Technical Specifications
| Parameter | Specification |
|---|---|
| Model No. | AZA0979 |
| Electronic Balance Capacity | 5 kg |
| Density Basket | Stainless steel (standard size) |
| Water Tank | Rigid, corrosion-resistant tank with platform |
| Support Frame | Heavy-duty metal frame |
| Standards | IS 2386 (Part III), BS 812 |
FAQ
Q1: What does AZA0979 measure?
It measures the specific gravity and water absorption of fine and coarse aggregates.
Q2: Is it compliant with standards?
Yes, it complies with IS 2386 (Part III) and BS 812.
Q3: Can it be used for fine aggregates?
Yes, it is suitable for both fine and coarse aggregates.
Q4: What is the capacity of the balance?
The supplied electronic balance has a 5 kg weighing capacity.
Q5: Is it portable?
Yes, the apparatus is compact and suitable for both lab and on-site use.
Related products
ACCELERATED POLISHING MACHINE AZA0984
Key Features
- Tests polished stone value (PSV) of road aggregates
- Conforms to ASTM D3319 and BS 812 Part 114
- Heavy-duty rotating disc with abrasive feed system
- Integrated water spray system to simulate wet road conditions
- Powder-coated steel body for corrosion resistance
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
- Suitable for laboratory and field environments
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
DIGITAL LOS ANGLES ABRASION TESTING MACHINE AZA0987
Key Functions
- Determines aggregate abrasion resistance under controlled test conditions
- Simulates real-life impact and wear suffered by aggregates
- Provides precise digital RPM and time control for repeatability
- Suitable for routine quality control and research laboratories
LENGTH GAUGE AZA0971
The AZA0971 Length Gauge is a precision construction materials testing instrument designed to determine the elongation index of coarse aggregates. It is an essential tool for evaluating particle shape characteristics, which directly influence the strength, durability, and workability of concrete and asphalt mixes. The gauge is manufactured to strict quality standards, ensuring reliable and repeatable results in laboratory and field environments.
Key Features
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Designed for determining elongated particles in coarse aggregates
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Essential for concrete, bituminous, and road material analysis
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Precision metal frame with standard machined slot dimensions
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Heavy-duty, corrosion-resistant construction
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Accurate performance as per international and national standards
LOS ANGELES ABRASION TESTING MACHINE AZA0986
Key Functions
- Tests abrasion resistance of coarse aggregates
- Evaluates impact strength under repeated load cycles
- Ensures material suitability for roads, highways, and structural concrete
- Provides accurate, repeatable test results for quality control
RIFFLE SAMPLE DIVIDER AZA0980
Key Features
- Accurate material splitting for laboratory testing
- Heavy-duty corrosion-resistant metal construction
- Uniform slot widths for consistent sample division
- Smooth-flow chute design for minimal sample loss
- Supplied with two receiving pans for clean, efficient operation
- Compact bench-top design
TILE ABRASION TESTING MACHINE AZA0992
Purpose of Testing
This test determines the depth of wear (in mm) on the tile surface after a fixed number of revolutions under an abrasive load. It helps manufacturers, contractors, and consultants verify whether tiles meet durability requirements for high-traffic applications.