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General Items
MELTING POT AZA1165
The AZA1165 Melting Pot is a laboratory-grade heating apparatus engineered for the controlled melting and conditioning of bitumen, wax, asphalt binders, and other semi-solid materials. Designed for reliability and precision, it is widely used in civil engineering laboratories, road construction sites, quality control facilities, and research institutions.
Built with durable materials and advanced temperature control, the AZA 1165 ensures uniform and safe heating, making it essential for asphalt binder tests such as penetration, ductility, viscosity, softening point preparation, and other conditioning procedures.
Key Features & Benefits
• Thermostatic Temperature Control
Provides adjustable and precise heating for stable and repeatable test results.
• Corrosion-Resistant Interior
Stainless steel or coated inner chamber designed to handle high temperatures and chemical exposure.
• Fast Heating Efficiency
High-performance heating elements reduce preparation time and boost lab throughput.
• Spill-Safe Construction
Includes a secure, spill-resistant lid and insulated body to prevent heat loss and improve safety.
• Laboratory-Grade Safety
Thermal cut-off protection, heat-resistant handles, and anti-slip feet ensure safe operation.
• Multi-Purpose Use
Suitable for melting bitumen, waxes, asphalt binders, and other semi-solid materials used in civil and pavement testing.
Description
Specifications
| Feature | Description |
|---|---|
| Model | AZA1165 |
| Heating Type | Electrical with thermostatic control |
| Temperature Range | Up to 250°C (adjustable) |
| Material Capacity | 5–10 liters (customizable) |
| Inner Pot Material | Stainless steel |
| Outer Body | Insulated, heat-resistant construction |
| Safety Features | Thermal cut-off, spill-proof lid, insulated housing |
| Power Supply | 230V AC, 50 Hz |
| Applications | Bitumen testing, wax heating, asphalt binder preparation |
Applications
• Bitumen Testing Laboratories
For penetration, ductility, viscosity, and other binder tests.
• Road Construction QC Facilities
For pre-heating, conditioning, and binder preparation.
• Material Testing Institutions
Widely used for wax heating or sample preparation.
• Research & Academic Labs
Ideal for pavement engineering and asphalt technology programs.
• R&D and Production Labs
Ensures controlled, consistent binder heating for quality assurance.
Frequently Asked Questions (FAQ)
Q1: What is the primary use of the AZA1165 Melting Pot?
It is used to melt and maintain bitumen, wax, asphalt, and similar materials at controlled temperatures.
Q2: Does the unit offer temperature control?
Yes. It features an adjustable thermostat for precise heating levels.
Q3: Is the melting pot safe to use?
Absolutely. It includes thermal cut-off protection, an insulated body, and a spill-proof lid.
Q4: Can it be used outside traditional labs?
While designed for labs, its portability allows use in mobile field units or site labs.
Q5: What materials is it constructed from?
The inner chamber is stainless steel or coated, with an insulated, heat-resistant outer shell.
Related products
BEAM MOULD AZA1124
Purpose & Importance
Flexural strength testing evaluates a concrete beam’s ability to resist bending stress. Standards such as IS 516, ASTM C78, and BS EN 12390-5 specify strict guidelines for specimen dimensions and surface finish. The AZA1124 Beam Mould enables users to produce uniform, high-quality concrete beams with precise cross-sections, ensuring reliability and compliance during flexural strength evaluation.Beams cast from AZA1124 are used for:
- Flexural tensile strength testing
- Load-bearing capacity studies
- Structural behavior simulations
- R&D on mix designs and reinforcement additives
Ideal for:
- Civil engineering research laboratories
- Cement product quality assurance departments
- Construction material testing centers
- Technical universities and engineering institutions
CHASE AIR INDICATOR AZA1105
AZA1105 Chase Air Indicator is a compact, lightweight, and highly practical field instrument designed to measure the air content in freshly mixed concrete. It is widely used in construction sites where rapid quality decisions are required and laboratory testing equipment is not readily available.
This device serves as a reliable field alternative to standard air content methods such as ASTM C231 (Pressure Method) and ASTM C173 (Volumetric Method). While it is not intended to replace laboratory-grade instruments, it provides fast, useful guidance that helps engineers and site supervisors maintain proper concrete mix quality.
Air entrainment plays a critical role in concrete durability, especially in regions exposed to freeze–thaw cycles, and contributes significantly to workability and pumpability of concrete. AZA1105 helps ensure that air content remains within the recommended range (typically 4%–7%), reducing the risk of weak or brittle concrete.
The working principle is based on fluid displacement and vacuum pressure balance. A representative mortar sample is collected and placed inside the testing chamber, where a controlled vacuum is applied. The internal pressure difference is translated directly to a calibrated dial gauge showing the approximate air content percentage.
With no electrical components, moving mechanical assemblies, or complex maintenance requirements, the AZA1105 is extremely reliable and built for tough field conditions. Its rugged body and easy-to-read dial make it suitable for continuous daily use in real-world jobsite environments.
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
- Concrete mix design validation
- Research on material performance and durability
INITIAL SURFACE ABSORPTION TEST (ISAT) APPARATUS AZA1108
AZA1108 ISAT Apparatus is a precision-engineered testing instrument designed to measure the Initial Surface Absorption of hardened concrete. This test is essential for evaluating the durability of concrete by determining how quickly water penetrates the surface under controlled conditions. The apparatus is widely used in civil engineering laboratories and quality control departments to assess permeability and long-term performance of concrete structures exposed to moisture.
Built with a high-accuracy capillary tube system, the AZA1108 maintains a constant water head over a defined test area and records the volume of water absorbed over specific time intervals — typically at 10, 30, and 60 minutes. The readings obtained help engineers understand the surface porosity of concrete, which is a critical indicator of resistance against weathering, chloride ingress, corrosion of reinforcement, and environmental deterioration.
Designed in compliance with BS 1881-208, this apparatus ensures reliable, repeatable, and standard-compliant results. Its sturdy, rust-proof construction and easy-to-use configuration make it ideal for both routine testing and advanced durability studies in construction material laboratories.
J-RING, NARROW GAP AZA1109
AZA1109 J-Ring – Narrow Gap is a precision testing apparatus designed to evaluate the passing ability of Self-Compacting Concrete (SCC) under highly restrictive conditions. This device simulates densely congested reinforcement zones by creating artificial obstructions that the fresh SCC must flow through without blocking or segregating. It is an essential tool for determining whether SCC mixes are suitable for heavily reinforced structural elements such as beams, columns, and shear walls.
The narrow gap design offers a more stringent test compared to standard J-Rings, allowing engineers and quality control professionals to accurately observe flow diameter, T50 flow time, and blocking behavior. When used in combination with a standard slump flow cone, AZA1109 provides reliable, repeatable results that help optimize mix designs and ensure consistent on-site performance.
Manufactured from durable, corrosion-resistant steel, the AZA1109 is built for repeated use in laboratory and field testing environments. The apparatus is fully compliant with ASTM C1621 and EFNARC guidelines, ensuring internationally accepted testing procedures.
MOULD VERIFICATION KIT – PRECISION QC TOOL AZA1121
- Flatness of mould and specimen surfaces
- Straightness along mould edges and specimen sides
- Perpendicularity of internal walls and corners
- Dimensional accuracy (L × W × H, and diameter for cylinders)
- Go/No-Go tolerance checks for standardized cube mould sizes
- Surface deviation & gap measurement using feeler gauges
PLASTIC CUBE MOULD AZA1126
STRAIGHT EDGE AZA1120
The AZA1120 Precision Steel Straight Edge is a laboratory-grade tool engineered for leveling, scraping, and finishing concrete and soil specimens during testing procedures. Used extensively in concrete cube/cylinder preparation, slump cone tests, and air meter testing, this straight edge ensures flat, uniform specimen surfaces essential for accurate and repeatable results.
Manufactured from high-grade hardened steel, the AZA1120 offers superior rigidity, dimensional stability, and long-term durability. The flat, 1-inch wide, 12-inch long bar profile allows smooth handling and effortless removal of excess material from molds. A corrosion-resistant polished or matte finish further enhances longevity and reliability in both lab and field conditions.
