• Home
  • Stone
  • EIFS
  • Brick
  • Block
  • More
    • Home
    • Stone
    • EIFS
    • Brick
    • Block
  • Home
  • Stone
  • EIFS
  • Brick
  • Block

black slate gallery

    architect data

    Geology: Sandstone

    Color: Varying colors of grays, charcoals, and black

    Lengths: 6" - 24"

    Heights: 3" - 8"

    Weight: Thin veneer 13-15 lbs/sqft

    Thickness: .75" - 1.25"

    Description: Mix of splitface and natural face. Natural cleft top and bottom. Snapped ends. 

    ASTM C99 - Modules of Rupture

    Perpendicular: Wet 1,860 psi/ Dry 2,880 psi


    ASTM C97 - Water Absorption 2.4%

    Density 155 pcf


    ASTM C170- Compressive Strength

    Perpendicular: Wet 14,030 psi/ Dry 19,810 psi


    Copyright © 2026 Natural Stone Manufacturers - All Rights Reserved.

    Powered by

    • Stone
    • EIFS
    • Brick
    • Block

    This website uses cookies.

    We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

    Accept