Information on quality control procedures.
At SILO GRANITES, we follow a stringent quality control process to ensure our granite meets the highest industry standards. Our procedures include:
- Raw Material Inspection – We source premium-quality granite blocks and inspect them for defects, color consistency, and structural integrity.
- Precision Cutting & Shaping – Using advanced machinery, we ensure accurate cutting, minimizing waste while maintaining precision.
- Surface Finishing & Treatment – Our slabs undergo polishing, honing, or flaming to achieve the desired finish, with regular checks for uniformity.
- Thickness & Dimensional Accuracy – We measure each slab to confirm it meets standard tolerances, ensuring consistency in thickness and size.
- Crack & Defect Inspection – Each slab is checked for cracks, chips, or natural flaws, ensuring only high-quality pieces are processed.
- Water Absorption & Strength Testing – We conduct tests for water absorption, density, and compressive strength to meet industry specifications.
- Final Inspection & Packaging – Before dispatch, our experts conduct a final quality check to verify color uniformity, surface finish, and overall quality. The slabs are then securely packed for safe transportation.
Our commitment to quality ensures that our customers receive durable, aesthetically pleasing, and premium-grade granite products.
Testing standards and certifications for products.
At SILO GRANITES, we ensure our products meet internationally recognized quality and durability standards. Our granite undergoes rigorous testing in compliance with ASTM (American Society for Testing and Materials) standards, including water absorption and density tests (ASTM C97), modulus of rupture tests (ASTM C99), compressive strength tests (ASTM C170), and abrasion resistance tests (ASTM C1353). Additionally, we adhere to ISO 9001:2015 quality management standards, ensuring consistency and excellence at every stage of production. We also comply with industry-specific certifications and sustainability guidelines, reinforcing our commitment to superior quality and responsible manufacturing.