Rock
Aggregate
Cement
Concrete
Soil
Steel
Bitumen/Asphalt
Security Survey Equipment
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.
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Key Features
-
Used for measuring bulk density and void ratio of aggregates
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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
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Key Features
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