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General Items
AZA 1129 GUN FOR MOULD
- Designed to eject specimens from PU and ABS concrete moulds
- Connects to air or water pressure line
- Enables clean, fast, and damage-free demoulding
- Compatible with cube, beam, and cylindrical moulds
- Reusable, ergonomic, and rust-resistant design
- Suitable for lab and field applications
Description
Ultimate Ejection Gun for PU & ABS Moulds – Azalab
The Azalab Mould Ejection Gun is a specialized tool for ejecting concrete specimens from Polyurethane (PU) and ABS plastic moulds with precision and ease. It connects seamlessly to a standard compressed air or water pressure line, delivering a controlled force that pushes the specimen cleanly out of the mould.
Ideal for use with cube, cylinder, and beam moulds, this tool helps eliminate the risks associated with manual demoulding, such as cracking or damaging specimens. The design is both lightweight and corrosion-resistant, making it suitable for laboratory and on-site testing environments.
Whether you’re conducting quality control tests in a lab or casting specimens on the field, this gun improves efficiency and prolongs the lifespan of your PU and ABS moulds.aza
Specifications
| Feature | Details |
|---|---|
| Material | High-grade metal with polymer grip |
| Connection Type | Standard ¼” BSP or NPT for air/water inlet |
| Compatible Moulds | PU and ABS moulds (cube, cylinder, beam) |
| Working Pressure | 2–8 bar (recommended) |
| Weight | Approx. 500 g |
| Use Method | Connect to hose → trigger release to eject specimen |
| Reusability | Yes – built for continuous lab/field use |
Applications
-
Ejection of concrete specimens from reusable PU and ABS moulds
-
On-site or laboratory flexural and compressive strength testing
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Use in cement plants, R&D centers, and construction labs
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Suitable for 150 mm cubes, 100 mm cylinders, and custom beams
Frequently Asked Questions (FAQ)
Q1: What moulds is this gun compatible with?
It’s designed for PU and ABS plastic moulds of all standard sizes – cubes, cylinders, and beams.
Q2: What pressure is required?
The gun works best with 2–8 bar of compressed air or water.
Q3: Will it damage the specimen or mould?
No – it delivers controlled, even pressure to safely eject without damage.
Q4: Is it field-ready?
Yes – it is rust-proof and lightweight, ideal for both labs and outdoor testing.
Q5: How often can it be reused?
Built for long-term, repetitive use, provided it’s cleaned and maintained properly.
Related products
AZA 1107 COMPACTION FACTOR APPARATUS
- Concrete workability tester for dry mixes
- Measures compaction factor with precision
- Double-hopper system with standard trap release
- Conforms to IS 1199 and BS 1881 standards
- Ideal for precast and low-slump concrete testing
- Rugged and portable for field/lab use
- Includes cylindrical container and accessories
AZA 1124: BEAM MOULD
- AZA 1124 Beam Mould for concrete flexural strength testing
- Sturdy, corrosion-resistant steel or cast iron construction
- Produces precise concrete beams – 100x100x500 mm or 150x150x700 mm
- Split-mould design for easy de-moulding
- Reusable and lab-compliant with IS & ASTM standards
- Available at Azalab with warranty and expert support
AZA 1126 PLASTIC CUBE MOULD
Key Benefits of AZA 1126 Plastic Cube Mould
- Standard Size (150mm): Complies with industry norms for compressive strength testing
- Durable Plastic Construction: Corrosion-resistant and reusable
- Lightweight & Portable: Easy to transport, ideal for fieldwork
- Modular Design: Quick assembly, disassembly, and cleaning
- Precision Engineering: Delivers consistent, repeatable test results
- Educational Friendly: Ideal for labs, schools, and training institutes
- Low Maintenance: No rusting or oiling required between uses
- Environment Resistant: Suitable for high-moisture or coastal testing sites
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.
SLUMP CONE, PLASTIC AZA1103
AZA1103 Slump Cone (Plastic) is a durable and lightweight testing tool designed for accurate measurement of concrete workability and consistency. It is widely used in construction sites, civil engineering laboratories, and quality control departments for fast and reliable slump testing of fresh concrete mixes.
Unlike traditional metal cones, this model is manufactured from high-quality rigid plastic, making it corrosion-resistant, dent-proof, and highly suitable for repeated field and laboratory use. Its lightweight construction makes it easy to transport and ideal for site engineers and mobile testing teams.
The apparatus is manufactured to standard dimensions and fully complies with IS 1199 and ASTM C143, ensuring accurate and repeatable test results. The smooth internal surface minimizes friction, allowing easy release of concrete and improving measurement accuracy.
This slump cone helps engineers quickly determine if a concrete mix has the correct consistency for placement, compaction, and finishing. It is especially useful for quality checks before concrete pouring to avoid honeycombing, segregation, or improper flow.
AZA1103 is reusable, easy to clean, and requires minimal maintenance, making it a long-lasting and cost-effective solution for routine concrete testing.
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.
