Specialized Reference for Quality Control of Stone Blocks and Tiles​​​​​​​

Direct Access to Regional Stone Resources​​​​​​​

​avesta marble

STONE

Enduring like history, strong like faith, beautiful like art​​​​​​​

silver travertine tile packing

No carbon dioxide is produced during stone production, and by using stone, we help prevent environmental pollution.​​​​​​​

STONE WORLD
silver travertine block in quarry for sale in avesta marble

Comprehensive Quality Control Program for Building Stones

Initial Evaluation and Selection of Stone Blocks Based on Strict Quality Standards 1. Visual Inspection: A comprehensive visual examination of the blocks is carried out at the quarry site to provide an initial assessment of quality. 2. Pattern and Color Verification: The block’s pattern, color, and veining are checked against the reference sample approved by the client to ensure consistency. 3. Defect Identification: Open cracks, healed fractures, clay seams, and other visible discontinuities are carefully identified, marked, and reported to the responsible unit. 4. Texture and Composition Assessment: The uniformity of the block’s texture, with respect to porosity and density, is evaluated to confirm the absence of porous, spongy, or skeletal structures. 5. Cavity and Void Inspection: The presence of any abnormal cavities or open voids on the block surface is examined and documented. 6. Dimensional and Weight Control: The block’s dimensions and weight are precisely measured to comply with standard requirements and to maximize efficiency during the cutting process. 7. Fossil and Impurity Detection: The potential presence of fossils or undesirable inclusions that may compromise quality is carefully assessed. 8. Final Defect Review: Minor cracks and surface holes are re-examined during the final inspection stage to ensure overall integrity. 9. Water Absorption Testing: The block’s water absorption capacity is tested as a key indicator of durability and long-term performance

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Block Quality Control in Mining​​​​​​​

Quality Control of Tiles and Slabs in the Factory

At our factory, every Travertine and Marble slab or tile goes through strict quality control to ensure premium standards: Precision Cutting & Dimensions – Accurate cutting for perfect squareness and consistent thickness. Epoxy Treatment – High-quality resin filling and repairing for strength and durability. Polishing & Surface Finish – Controlled shine and smoothness according to customer requirements. Edge Processing (Chamfering) – Optional fine edge finishing for beauty and safety. Safe Packaging – Protective cartons, foam corners, and secure pallets for safe transport. Labeling & Traceability – Clear labels for easy tracking and identification. Secure Transport – Reliable logistics, with disinfection and fumigation for international shipments if required. Summary This step-by-step quality control process reflects our commitment to delivering high-grade Travertine and Marble products that meet global standards and customer expectations

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