Transmineral

subsidiary of Saint-Astier®

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  • About Saint Astier® NHL
    • What is Natural Hydraulic Lime?
    • What Makes NHL “Green”?
    • Why Use Saint Astier® Pure and Natural Hydraulic Lime?
    • Video About St. Astier NHL
    • Certificate of Conformity with European Norm EN-459
  • Technical Info
    • A Basic Guide to the Specifier
    • Lifecycle of Natural Hydraulic Lime
    • Hydraulicity & Properties
    • Composition of Raw Material
    • Mineralogy & Chemistry of Raw Materials
    • Tests & Research
    • Lime Binders in Context
    • Simplified Composition of Lime Binders
    • Quality Control & Testing Program
    • Health Product Declaration
  • 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
  • Products
    • Natural Hydraulic Lime (NHL)
    • EcoMortar®
    • Stone Repair, Lithomex
    • Lime Putty, Décorchaux
    • Decofond
    • Venetian Plaster, Decoliss
    • Lime Paint
    • Batichanvre
    • Coulinex
    • Black Soap
  • Projects
    • Featured Projects
    • 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
    • Interior Finishes
    • Art & Frescos
    • New Build Sustainable Construction
      • 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
      • Masonry – Bedding, Grouting
      • Lime Paint
      • Hemp Construction
    • Restoration & Preservation
      • Archeological Preservation
      • Worldwide Buildings & Institutions
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    • Frequently Asked Questions
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Home / Products

Products

Saint Astier® pure and natural hydraulic limes (NHL) have been in production for over 150 years. The characteristics of the raw materials are unique and consist of an undisturbed layer of calcareous rock infiltrated mainly by silica with only traces of other minerals. Millions of tons have been used successfully on a global scale, in the most diverse climatic conditions.

For some quick information, please view our frequently asked questions.


St. Astier Natural Hydraulic Lime

NHL

Pure and natural hydraulic lime

»Read more on NHL


Ecomortar

EcoMortar®

Premix based on pure and natural hydraulic lime

»Read more on EcoMortar


Lithomex

Stone Repair, Lithomex

Lithomex is a premix material based on natural hydraulic lime

»Read more on Lithomex


Lime Putty, Décorchaux

Lime Putty, Décorchaux

Is an aged, slaked, hydrated lime with an exceptional plasticity

»Read more on Décorchaux


Decofond

Decofond

Can be used as a base coat for Decoliss or as a smooth finish coat on interior or exterior walls

»Read more on Decofond


Lime Paint

Venetian Plaster, Decoliss

A pre-mixed lime mortar developed to achieve a flat or polished surface

»Read more on Venetian Plaster



Lime Paint

Lime Paint

Traditional, vibrant and beautiful surface paint

»Read more on Lime Paint


Batichanvre

Batichanvre

An eco-friendly alternative for insulating walls

»Read more on Batichanvre

Coulinex

Coulinex

Based on NHL 3.5, it be used for injection grouting.

»Read more on Coulinex


Decoliss

Black Soap

Is used in the art of fine lime plaster finishes and particularly Tadelakt

»Read more on Black Soap

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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TransMineral USA, Inc. is proud to be a member of the following organizations and associations:

  • ASTM
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  • Petaluma Chamber of Commerce
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  • USGBC - Redwood Empire

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