Tandur blue limestone: All you need to know about
Greyish blue in color, Tandur Blue is a beautiful limestone quarried from South India. The pale while veins on tandur blue limestone surface significantly contribute to its antique looks and for this very reason, it is quite popular among architects across the world. Impervious in nature, this tandur blue stone has subtle texture and known for its strength.
Owing to its impressive appearance and physical properties, tandur blue limestone is regarded as a great architectural material for décor and construction projects associated with flooring applications in hallways, conservatories, kitchen, and bathrooms. Tandur Blue is also widely used for wall cladding, pavements, doorways and patios. There are lots of tandur stone manufacturers in India that supply high quality limestone products and articles, including tiles, pool coping stone, crazy stone, steps, and wall stones. Some of the physical chemical and physical properties this unique natural stone are as follows:
Available limestone products
• Tiles: 30 x 30, 60 x 60, 60 x 90 and 60 x 120 cm with width thickness 2 cm, 3 cm, 4 cm, 5 cm or 6 cm
Available limestone finishes with edges
• Natural calibrated machine cut (MC) tumbled
• Natural calibrated hand cut (HC) tumbled
• Honed calibrated machine cut (MC) tumbled
• Honed calibrated hand cut (HC) tumbled
• Natural + brushed calibrated machine cut (MC)
• Natural + brushed calibrated hand cut (HC)
Physical properties: Compressive Strength (1800 to 2100 Kg/cm2); Density (2.5 – 2.65 Kg/m3); Hardness (3 to 4 Rating on the Mohs scale); Porosity (Low); Water Absorption (Below 1%) and Weather Impact (High resistance).
Chemical properties: Silica (SiO2) 20 – 25%; Lime (CaO) 38 – 42%; Alumina (Al2O3) 2 – 4%; Loss on Ignition (LOI) 30 – 32% and Mg & Na 1.5 – 2.5%.
Stone finishes available: Brushed, sandblasted, natural, honed and polished
Easy to carve and cut, this limestone is available in customized thickness and sizes at Regatta Universal Exports – a noted tandur blue limestone manufacturer and exporter of North and South Indian limestone variants in India. With Regatta’s expert teams of quality supervisors and customer service, you can be assured for quality and service that is just incomparable. The major Indian tandur blue limestone supplier has its own tandur blue limestone factory in India for processing and polishing natural stones.
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