About Fine Aggragates Sieves
Product details
| Shape | Round |
| Material | Brass |
| Weight | 500-1000 gram |
| Pattern | Plain |
Sieve analysis or gradation test is one of the most basic procedure in Civil engineering to determine the particle size distribution of a given sample (mostly sand).
Specification
- Design based on the IS 460
- The Diameter Of Seive-20cm
- Available in the range of 4.75 mm,2.8mm,2.36mm,1.18mm,600micron,425micron,300micron,150micron,90 micron,75micron,45micron and lid and pan
Robust Sieve ConstructionThese laboratory sieves are built with brass or aluminium frames and durable stainless steel mesh, making them resistant to wear and ensuring long service life. Their rigid construction supports secure stacking for multi-sieve analyses, while deep or half-depth design options accommodate different testing requirements. Each sieve adheres to stringent IS: 460, ASTM E11, and BS 410 standards, ensuring accuracy and consistency in results.
Wide Range of ApplicationsFine Aggregates Sieves cater to a variety of materials including sand, soil, cement, and other fine aggregates. Their primary use is for particle size analysis, determining fineness modulus, and gradation assessment according to IS: 2386 standards. These sieves are ideal for quality control in construction, geotechnical labs, and research purposes, supporting specimen capacities of up to 1 kg per sieve stack.
Easy Operation & MaintenanceWith a fully manual operation-requiring no power supply-these sieves offer immediate visual grading results. Cleaning is straightforward: users can wash and brush the mesh surfaces with ease. The sieves are lightweight, portable, and come individually boxed or as a set for safe transportation. Optional lids and receivers help contain samples during testing, ensuring user convenience and result integrity.
FAQ's of Fine Aggragates Sieves:
Q: How are Fine Aggregates Sieves used for particle size analysis in a laboratory?
A: To perform particle size analysis, you stack the required sieves (with selected mesh sizes), place a representative fine aggregate sample up to 1 kg on the top sieve, and manually agitate the stack. Particles are separated by mesh size, and gradation is determined by weighing material retained on each sieve, following IS: 2386 or similar standards.
Q: What mesh sizes and sieve diameters are available for these Fine Aggregates Sieves?
A: Mesh sizes range from 0.15 mm, 0.3 mm, 0.6 mm, 1.18 mm, 2.36 mm, up to 4.75 mm, with custom options possible. Sieve diameters are available in 200 mm (8 inch) and 300 mm (12 inch) to suit different testing requirements and sample volumes.
Q: When should I choose brass vs. aluminium sieve frames?
A: Brass frames are typically preferred for their higher durability and resistance to corrosion, ideal for frequent laboratory use. Aluminium frames offer a lighter, more cost-effective option, suitable for general particle size analysis where corrosion is less of a concern.
Q: Where should these sieves be stored and used for optimal performance?
A: Fine Aggregates Sieves should be used and stored in ambient laboratory conditions-within standard room temperature and humidity levels. Keeping sieves clean, dry, and stacking them carefully protects the mesh and frame, preserving accuracy and lifespan.
Q: What is the process for cleaning and maintaining the sieves?
A: After each use, gently brush off residual particles and wash the mesh with water if needed. Avoid abrasive or reactive cleaning agents. Ensure sieves are completely dry before storage to prevent corrosion, particularly with brass frames and stainless steel mesh.
Q: How does the stackable design benefit laboratory analysis?
A: Stackable sieves allow simultaneous separation of a sample into multiple size fractions in one operation, increasing efficiency, reducing handling time, and enabling standardized, repeatable results across different tests.