Saint Astier®

Natural Hydraulic Lime

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  • About Saint Astier® NHL
    • What is Natural Hydraulic Lime?
    • What Makes NHL “Green”?
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    • Video About St. Astier NHL
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  • Technical Info
    • A Basic Guide to the Specifier
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  • Applications
    • Restoration
      • Plaster or Stucco on Wooden Lath
      • Plaster or Stucco on Metal Lath
      • Plaster or Stucco on Masonry – Block, Brick, Stone
      • Plaster or Stucco on Adobe, Cob
      • Masonry – Pointing & Repointing
      • Masonry – Injection Grouting
      • Masonry – Stone Repair (Lithomex)
      • Lime Paint
    • New Build Sustainable Construction
      • Plaster or Stucco on Wooden Lath
      • Plaster or Stucco on Metal Lath
      • Plaster or Stucco on Masonry – Block, Brick, Stone
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      • Plaster or Stucco on Strawbale
      • Plaster or Stucco on Concrete, Cement
      • Masonry – Cladding
      • Masonry – Bedding & Grouting
      • Flooring
      • Tile Setting
      • Interior Finishes
      • Lime Paint
    • Hemp Construction
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    • Restoration
      • Plaster or Stucco on Masonry – Block, Brick, Stone
      • Plaster or Stucco on Adobe, Cob
      • Masonry – Pointing & Repointing
      • Masonry – Bedding, Grouting, Injection
      • Masonry – Stone Repair (Lithomex)
      • Lime Paint
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      • Plaster or Stucco on Metal Lath
      • Plaster or Stucco on Masonry – Block, Brick, Stone
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Home / Applications / Restoration / Masonry – Stone Repair (Lithomex)

Masonry – Stone Repair (Lithomex)

Repairing damaged stonework begins by identifying and understanding the reasons for decay. The usual reasons are excessive moisture, poor repairs, mechanical damage and natural decay. A major reason for damage is inappropriate repairs. Hard pointing or cement-based repair materials are very damaging to soft stone. Lithomex, a lime-based material, is flexible, porous, and lets the building breathe. Hard cement-based materials trap in moisture and salts. Patching stone can be very effective, affordable and can be reversible. The patching material must match the color and texture of the existing stone. It must adhere well, be breathable and have similar thermal expansion and weathering characteristics. Lithomex fulfills these requirements in most cases and, when applied by skilled craftsmen, will lend itself to a perfect match.

Lithomex Before Lithomex After
{Before & After – Photos Courtesy Limeworks.us}

Products

  • Lithomex

Masonry Repair Tutorials

  • Purchase the DVD

Lithomex General Guidelines

  • User Recommendations & Data
  • Protecting Saint Astier® Natural Hydraulic Lime Mortar
  • Data Sheet
  • MSDS Lithomex
  • Colors

NHL & Premix Architectural Specifications

  • Specifications for Stone Repair (Lithomex) (pdf)
  • Specifications for Stone Repair (Lithomex) (doc)

Sample Work

  • Mountain Stoneworks

Additional Information & How to Order

  • Limeworks.us

Project Info & Photos

  • View project information & photos for Restoration – Masonry – Stone Repair

Workshops

  • Basics of using Lithomex. Surface Repair for stone and brick
    Multiple Dates
    ARTisAn Objective® Workshop MAS-05
  • Certified Installer Status Program for Lithomex Level II
    December 28-29, 2017
    ARTisAn Objective® Workshop MAS-06

 

Applications

  • Restoration
    • Plaster or Stucco on Wooden Lath
    • Plaster or Stucco on Metal Lath
    • Plaster or Stucco on Masonry – Block, Brick, Stone
    • Plaster or Stucco on Adobe, Cob
    • Masonry – Pointing & Repointing
    • Masonry – Injection Grouting
    • Masonry – Stone Repair (Lithomex)
    • Lime Paint
  • New Build Sustainable Construction
    • Plaster or Stucco on Wooden Lath
    • Plaster or Stucco on Metal Lath
    • Plaster or Stucco on Masonry – Block, Brick, Stone
    • Plaster or Stucco on Adobe, Cob, Earth Plaster
    • Plaster or Stucco on Strawbale
    • Plaster or Stucco on Concrete, Cement
    • Masonry – Cladding
    • Masonry – Bedding & Grouting
    • Flooring
    • Tile Setting
    • Interior Finishes
    • Lime Paint
  • Hemp Construction

About TransMineral

TransMineral, USA was established in 1997 by Michel Couvreux, an architect in France and the U.S. His familiarity with traditional “old world” building techniques and materials have been instrumental in their revitalization in the U.S. along with his stewardship of implanting Saint Astier® Natural Hydraulic Lime in the North American building sector.

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