Batichanvre – The Hemp Lime

Saint Astier

Batichanvre – The Hemp Lime

£14.80

** Available in full pallets of 40 bags only **

Plus VAT and Delivery Charges

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Available on backorder

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Saint Astier Batichanvre – The Hemp Lime

Introducing Saint Astier Batichanvre, the innovative solution for eco-friendly construction. This low-density binder, based on St. Astier Natural Hydraulic Limes, is specifically formulated for the production of hempcrete, also known as ‘hemp mortars’. Its unique composition has been validated by rigorous tests conducted by the French Public Works National School (ENTPE), ensuring reliability and quality.

Key Features:

  • Eco-Friendly: Made from natural materials, Batichanvre is an excellent choice for sustainable building projects.
  • Versatile: Suitable for walls, shuttered hempcrete, floors, and roofs, it offers a wide range of applications.
  • Thermal Insulation: Enhances thermal insulation, contributing to energy efficiency and comfort.
  • Air Quality: Contributes to a healthy indoor air quality through hygrometric regulation.
  • Lightweight: Its light nature makes it easy to handle and apply, reducing structural load.

Technical Specifications:

  • Packaging: Available in 25kg bags, with 40 bags per pallet.
  • Shelf Life: Guaranteed for one year from the production date if kept in original packaging and stored in dry conditions.
  • Application: Can be applied in coats of 2-3 cm maximum, with a wait time of 30-90 minutes between coats.
  • Compatibility: For best results, use with a ‘building’ certified hemp and consider EcoMortar® Finish WP as a finishing coat for water ingress prevention.

Performance Data:

  • Dry Density: Approximately 700g/l.
  • Thermal Conductivity: As low as 0.09 W/m.K for hemp concrete applications.
  • Compressive Strength: Up to 2.2 MPa at 90 days for hemp renders.

Saint Astier Batichanvre is not just a product; it’s a commitment to building a greener future. Whether you’re renovating an old structure or erecting a new one, Batichanvre provides a robust, insulating, and sustainable solution that stands the test of time.

Technical Data Sheets

Technical Data Sheet Batichanvre

 

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