HYDRAULIC JACKS AZA1142

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.

The AZA1122 Cube Mould is a precision-engineered, heavy-duty metal mould designed for casting 150 mm × 150 mm × 150 mm concrete specimens for compressive strength testing. Built for durability and dimensional stability, this mould is ideal for material testing laboratories, construction quality control units, R&D facilities, and civil engineering institutions. Manufactured in compliance with IS 10086 and BS 1881-108, the AZA1122 ensures uniform cube geometry, accurate volume, and repeatable test outcomes—critical for determining the compressive strength and performance characteristics of cement and concrete mixes.

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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

Accurate mould geometry ensures uniform load distribution during testing, leading to reliable and compliant strength results.

The AZA1116 Motorised Laboratory Concrete Mixer is a high-performance mixing solution engineered to deliver consistent, repeatable, and uniform concrete batches for laboratory applications. Built to meet the needs of material testing facilities, civil engineering departments, R&D centers, and government labs, this mixer ensures reliable preparation of concrete for compressive strength tests, workability assessments, and research studies. Designed with a durable rotating drum, heavy-duty mixing blades, and a robust motor, the AZA1116 provides exceptional blending efficiency while maintaining operational safety and user convenience.

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Key Features

• Motorised operation for consistent and uniform mixing
• Ideal for laboratory-scale concrete preparation
• Durable drum crafted from mild steel or stainless steel
• Heavy-duty induction motor for long, reliable service life
• Stable, rigid frame designed for lab environments
• User-friendly controls with built-in safety features
• Reduced manual effort and improved batch repeatability
• Suitable for QC labs, R&D facilities, and educational institutions

The AZA1125 One-Piece Plastic Cube Mould (150 mm) from Azalab is a next-generation alternative to traditional metal cube moulds. Built from high-strength, non-deformable engineering plastic, this mould is designed to offer superior ease of use, long service life, and consistent dimensional accuracy for concrete compressive strength testing.

Its seamless, single-piece construction eliminates the need for bolts, screws, or external frames. Users simply apply demoulding oil, cast the concrete, and after curing, eject the cube using compressed air or water pressure, achieving clean and damage-free removal every time.

Compared to heavy metal moulds, the AZA1125 weighs nearly 90% less, providing clear advantages in portability, handling, and storage—making it ideal for both laboratory and on-site testing environments. Manufactured using an eco-friendly, non-polluting process, this mould supports sustainability goals in modern construction testing.