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MOULD VERIFICATION KIT – PRECISION QC TOOL AZA1121
The Azalab Mould Verification Toolset is a precision-engineered quality control kit designed for verifying the dimensional accuracy and geometric tolerances of concrete casting moulds and test specimens. It is an essential instrument set for laboratories conducting routine QC, R&D, and compliance testing in accordance with IS, ASTM, EN, and BS standards.
This complete toolset ensures that cube moulds, beam moulds, and cylindrical moulds meet the required tolerances for flatness, perpendicularity, straightness, and dimensional conformity—parameters that directly impact test reliability and reproducibility.
Key Capabilities
The AZA1121 verification kit allows accurate measurement of:
- 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
Each instrument is manufactured using precision-ground stainless steel or hardened, anodized aluminum, ensuring long-term stability and high measurement accuracy.
Description
Applicable Mould Types
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Cube moulds: 100 mm, 150 mm
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Beam moulds: 100×100×500 mm, 150×150×700 mm
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Cylinder moulds: 100×200 mm, 150×300 mm
Suitable for pre-cast QC, lab specimen preparation, and periodic verification.
Technical Specifications
| Feature | Description |
|---|---|
| Flatness Gauge | Machined straight edge, accuracy ±0.1 mm/m |
| Perpendicularity Checker | Right-angle block / angle square, tolerance 90° ±0.1° |
| Dimensional Scale | Stainless steel ruler / depth gauge up to 750 mm |
| Digital Caliper | 0–150 mm, resolution 0.01 mm |
| Go/No-Go Gauge | For cube mould size tolerance per EN 12390-1 |
| Feeler Gauge Set | 0.02–1 mm range |
| Material | Stainless Steel / Hardened & Anodized Aluminum |
| Compliance | IS 10086, IS 516, ASTM C470, ASTM C192, BS 1881, EN 12390-1, ISO 1101 |
| Packaging | Protective, foam-lined carrying case |
Applications
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Verification of mould dimensional conformity before casting
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Checking geometric accuracy of concrete specimens before testing
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Reducing test errors and specimen rejection during compression, flexural, and tensile testing
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Ensuring compliance with laboratory audit requirements
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Suitable for QA/QC labs, material testing laboratories, civil engineering R&D units, and third-party inspection agencies
Frequently Asked Questions (FAQ)
Q1: What mould types does this kit support?
Cube, cylinder, and beam moulds of all standard sizes (100 mm & 150 mm cubes, 100×200 & 150×300 mm cylinders, 100×100×500 & 150×150×700 mm beams).
Q2: Why is verifying mould flatness and perpendicularity important?
Standards such as IS 516, ASTM C192, and EN 12390-1 require moulds to meet specific geometric tolerances to maintain accuracy of test results.
Q3: Is the kit calibrated?
Yes. Each tool is lab-calibrated with ±0.1 mm/m or better accuracy. Calibration certificates can be issued upon request.
Q4: Can individual tools be purchased separately?
Yes. Straight edges, L-squares, and digital calipers can be supplied independently.
Q5: Does it support ISO and EN geometric tolerancing?
Yes. The kit conforms to ISO 1101 and EN 12390-1 (Appendix) for mould tolerances.
Mould Verification Kit – Model AZA1121
Complete toolset for dimensional and tolerance verification of cube moulds, beam moulds, and cylindrical moulds. Includes Go-No-Go gauge, precision straight edge, right-angle block, dimensional scale, feeler gauges, and digital caliper. Conforms to EN 12390-1, ISO 1101, IS 10086, and ASTM C470/C192. Supplied in a protective case. Suitable for 100 mm & 150 mm cube moulds and concrete specimen QA/QC.
Related products
CONCRETE FLOW TABLE TEST SET AZA1110
AZA1110 Concrete Flow Table Test Set is a precision-engineered laboratory apparatus designed to determine the workability, consistency, and flow characteristics of fresh concrete. It is especially suitable for Self-Compacting Concrete (SCC), precast concrete, and high-consistency mixes where the traditional slump test is not effective.
This test set works by allowing a freshly mixed concrete sample to spread under controlled, repeated vertical jolts of a mechanically calibrated table. The final spread diameter of the concrete is measured to assess its flowability and uniformity.
Built with a rigid, precisely machined table surface, the AZA1110 ensures repeatable and reliable results. Its heavy-duty construction allows long-term use in demanding laboratory environments while remaining easy to clean, store, and maintain.
The apparatus complies with major international standards including IS 1199, ASTM C1437, and BS EN 12350-5, making it suitable for both domestic and international testing requirements.
KELLEY BALL PENETRATION APPARATUS AZA1106
- Direct workability assessment using steel ball penetration
- Fully compliant with ASTM C360
- Portable and rugged for field and lab testing
- Heavy-duty steel/aluminum frame for long-term durability
- Built-in scale for accurate depth measurement
- Simple setup and low maintenance
- Provides a reliable alternative to the slump test
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
MORTAR PENETROMETER AZA1115
Key Features
- Complies with ASTM C403 Standard
- Used to determine mortar hardening rate
- Spring-loaded stem graduated 0–70 kg (1 kg divisions)
- Includes six interchangeable stainless steel needles
- Measures resistance at 25 mm penetration
- Shanks marked every 5 mm for depth guidance
- Supplied in a polished wooden carrying case
- Suitable for both laboratory and on-site QC
PLASTIC BEAM MOULD AZA1128
The Azalab AZA1128 Polyurethane Beam Mould Series is engineered for casting concrete beam specimens used in flexural strength tests. Built from high-impact, shock-absorbing polyurethane, these moulds deliver exceptional durability, dimensional accuracy, and ease of handling. Their lightweight yet robust design makes them suitable for both laboratory and field applications.
Polyurethane offers superior resilience compared to traditional metal or rigid plastic alternatives, enabling these moulds to withstand vibration, repeated use, and environmental exposure. The smooth internal finish ensures clean, damage-free demoulding, while the mould structure maintains consistency across multiple cycles.
Each AZA1128 mould complies with IS 516, ASTM C78, and BS 1881, ensuring reliable and standardized test preparation.
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.
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
V FUNNEL AZA1111
AZA1111 V Funnel is a precision laboratory apparatus designed to measure the flow time and viscosity of Self-Compacting Concrete (SCC). It evaluates how quickly fresh SCC passes through a narrow, V-shaped section under the action of gravity, providing critical insight into the concrete’s workability, stability, and resistance to segregation.
The V Funnel test is essential when designing SCC mixes that must flow through heavily reinforced or congested formwork. By recording the time taken for concrete to completely discharge from the funnel, the apparatus allows engineers and technicians to quickly judge whether a mix is too stiff, too viscous, or optimally balanced.
Manufactured with a durable, corrosion-resistant metal body and a precise quick-release gate mechanism, AZA1111 ensures smooth, repeatable testing. Its rigid structure and stable stand make it suitable for both laboratory and site-based quality control environments.
The equipment is designed in compliance with EN 12350-9 and EFNARC guidelines, ensuring globally accepted and repeatable test results