YELLOW SANDSTONE

Property Typical Value
Density 2,140–2,650 kg/m³ 
Water Absorption 4–12%, commonly ~5%
Porosity 5–25%
Compressive Strength 20–247 MPa; average ~40–120 MPa
Modulus of Rupture ~5–12 MPa
Mohs Hardness 3–4 (bulk stone); quartz grains 6–7
Young’s Modulus Hard sandstone ~39 GPa; medium sandstone ~13–16 GPa

Notes

  • High porosity and water absorption; requires sealing for exterior or humid applications.

  • Compressive and flexural strengths are moderate – suitable for paving, wall cladding, structural elements under light to medium load.

  • Mohs hardness is low to moderate, making it susceptible to abrasion and staining.

  • Young’s Modulus values imply good stiffness under load, making it viable for stable structural applications.

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