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FLEXURE TESTING MACHINE AZA1135
The Azalab Flexure Testing Machine (AZA1135) is purpose-built to measure the flexural (bending) strength of concrete beams with high precision and structural stability.
Manufactured in accordance with IS:516, BS 1881, and ASTM C78, this machine offers accurate and repeatable results for construction laboratories, quality control units, R&D centers, and cement industry test facilities.
Its compact, rugged steel frame provides exceptional rigidity while remaining portable enough for site laboratories. The unit uses a double-acting hydraulic pump paired with a retraction spring to ensure smooth piston movement and automatic return after loading.
Load application occurs through the downward movement of the hydraulic piston, and measurements are read through a bourdon tube type fully calibrated dial gauge. Calibration is performed using an NCCBM-certified proving ring.
The machine features a self-aligning roller assembly with spacers that accommodate different beam sizes, ensuring precise and consistent placement before testing.
Key Features
- Designed for flexural strength testing of concrete beams
- Fully compliant with IS 516, BS 1881, and ASTM C78
- Bourdon tube load gauge, 0–100 kN, calibrated for high accuracy
- Heavy-duty, lightweight steel frame for easy handling
- Double-acting hydraulic pump with retraction spring
- Self-aligning roller assembly and spacers for multiple beam sizes
- Compatible with 100×100×500 mm & 150×150×700 mm specimens
Description
Specifications
| Feature | Details |
|---|---|
| Standards Complied | IS:516, BS:1881, ASTM C78 |
| Load Capacity | 100 kN (10,000 kgf) |
| Load Gauge | Bourdon tube 0–100 kN × 0.5 kN (or 0–10,000 kgf × 50 kgf) |
| Calibration | Proving Ring certified by NCCBM |
| Frame | High-rigidity, lightweight steel frame |
| Pump | Double-acting hydraulic with retraction spring |
| Loading Piston | Downward movement for load application |
| Roller Assembly | Self-aligning rollers with support spacers |
| Supported Beam Sizes | 100×100×500 mm and 150×150×700 mm |
| Operation | Manual hydraulic pump (motorized option available) |
| Display Options | Analog dial gauge / Digital display (optional) |
Available Models
| Model No. | Capacity | Operation | Beam Sizes | Display |
|---|---|---|---|---|
| AZA-FTM100-M | 100 kN | Manual Pump | 100×100×500 mm / 150×150×700 mm | Analog Dial |
| AZA-FTM100-D | 100 kN | Manual + Digital | 100×100×500 mm / 150×150×700 mm | Digital Indicator |
Frequently Asked Questions (FAQ)
Q1: What is this machine used for?
It measures the flexural (bending) strength of concrete beams, replicating load-bearing conditions in structural elements.
Q2: Is the machine certified?
Yes. Its load gauge is calibrated using an NCCBM-certified proving ring.
Q3: What beam sizes can be tested?
Beam sizes 100×100×500 mm and 150×150×700 mm, using included spacers.
Q4: Can this unit be upgraded to digital?
Yes, a digital load indicator with pressure transducer can be added.
Q5: Is it suitable for on-site testing?
It is compact and semi-portable, making it suitable for laboratory and on-site QC rooms.
Additional information
| Standards Complied |
IS:516, BS:1881, ASTM C78 |
|---|---|
| Load Capacity |
100 kN (equivalent to 10,000 kgf) |
| Load Gauge |
Bourdon tube dial gauge: 0–100 kN × 0.5 kN (or 0–10,000 kgf × 50 kgf) |
Related products
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.
LABORATORY CONCRETE MIXER (MOTORISED) AZA1116
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
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
PLASTIC CYLINDERICAL MOULD AZA1127
| Model No. | Size | Material | Weight |
|---|---|---|---|
| AZA 1127 A | 150 mm × 300 mm | Polyurethane | 1.65 kg |
| AZA 1127 B | 100 mm × 200 mm | Polyurethane | 0.90 kg |
SLUMP TEST APPARATUS AZA1102
AZA1102 Slump Test Apparatus is designed for the accurate evaluation of concrete workability and consistency in both laboratory and field conditions. It is an essential quality control tool used in construction projects, civil engineering laboratories, and educational institutions.
This apparatus complies with IS 7320 and BS 1881-102 standards, ensuring reliable and standardized test results. It is primarily used to determine the slump value of fresh concrete, indicating its ease of placement, compaction, and finishing.
The set includes a durable metal slump cone manufactured to standard dimensions — 200 mm bottom diameter, 100 mm top diameter, and 300 mm height — providing dimensional accuracy and long service life. A 16 mm diameter tamping rod, 600 mm long with rounded ends, is provided to properly compact the concrete sample in layers.
The apparatus is suitable for testing concrete with aggregate sizes up to 38 mm, making it ideal for common residential, commercial, and infrastructure applications.
To improve handling and stability, the unit includes a rigid base plate with clamping arrangements and lifting handles, making it easy to use both on construction sites and in laboratories.
The AZA1102 Slump Test Apparatus is known for its simple operation, rugged construction, high accuracy, and low maintenance, making it a dependable choice for routine concrete testing.
TAMPING ROD AZA1119
The AZA1119 Tamping Rod is a precision-engineered tool designed for proper compaction of concrete during laboratory and field testing. Essential for slump tests, cube/cylinder preparation, and unit weight determination, this rod ensures accurate removal of air voids, resulting in reliable and repeatable test outcomes.
Manufactured from hardened high-grade steel or stainless steel, the rod maintains dimensional accuracy, bending resistance, and a corrosion-proof finish. Each unit is polished to a smooth surface and features hemispherical ends to prevent mold damage and ensure uniform rodding action. The AZA1119 conforms to ASTM C143, ASTM C192, ASTM C138, IS 1199, and other major testing standards.
It is available in 16 mm and 25 mm diameters, with standard lengths of 600 mm (optional 450 mm). The rods are suitable for use in construction materials labs, QC departments, R&D centers, and field sampling units.
U SHAPE BOX APPARATUS AZA1113
- Measures SCC blocking resistance through simulated rebar congestion
- Accurately indicates flowability and passing ability of SCC mixes
- Robust U-shaped two-chamber design with sliding gate
- Conforms to international SCC testing standards
- Includes precision steel rod arrangement and measuring scale
- Durable, corrosion-resistant construction for field and lab use
- Ideal for SCC mix design, approval, and continuous quality control
