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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.
LABORATORY PAN MIXER (CAPACITY 40 LTRS) AZA1117
Key Features
- 40-litre mixing capacity ideal for cube specimen preparation
- Supports aggregate sizes up to 20 mm
- 2 HP motor, 960 RPM, 3-phase for heavy-duty mixing
- Adjustable steel blades for both dry and wet mix uniformity
- Portable design with wheels for easy movement
- Full-access drum lid for safe loading, pouring, and cleaning
- Gear-driven system for uniform, high-consistency mixing
- Easy maintenance and corrosion-resistant finish
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 |
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.
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.
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
VEE BEE CONSISTOMETER AZA1101
AZA1101 Vee Bee Consistometer is a laboratory-grade concrete testing instrument designed for measuring the workability of stiff and low-slump concrete mixes with high accuracy. It is widely used in construction material testing laboratories, civil engineering institutes, infrastructure projects, and quality control departments.
This equipment performs both slump test and Vee Bee time test, providing dual accuracy in concrete consistency evaluation. It is especially ideal for testing dry, roller-compacted concrete and pavement concrete mixes, where traditional slump tests alone are not sufficient.
The unit is equipped with a precision vibrating table that ensures uniform vibration and repeatable testing results. It comes as a complete set including a standard slump cone, transparent cylindrical container, graduated rod with metal disc, and a powerful vibration unit.
Manufactured from heavy-duty, powder-coated steel, the AZA1101 offers excellent durability and stable performance even under continuous laboratory use. The apparatus is designed and built in compliance with IS 1199 and ASTM C1170 standards, ensuring reliable, repeatable, and internationally accepted test results.
Its easy-to-use design, low maintenance requirement, and robust construction make the AZA1101 a dependable solution for professionals involved in construction material testing and concrete quality control.