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Restoration Products
TEH 911

Hydraulic Lime Based Injection Mortar

TEH 911 is a hydraulic lime-based injection mortar used in repair and strengthening applications of historical masonry structures. (EN 998-2 / M10)

15 KG kraft bags.
General Characteristics
  • Does not contain cement.
  • Natural pozzolan added.
  • Durable against sulphate.
  • High strength.
  • High resistance against cracking.
  • High bonding with the application surface.
  • Allows vapor diffusion.
  • High efflorescence resistance.
  • No harmful salts damaging historical structures.
  • High workability with its fluid structure.
Areas of Usage
  • Strengthening of historical structures.
  • Repair of foundation, wall, vault and arches in masonry structures.
  • Filling of internal gaps in masonry structural elements.
  • Closing of small or large gaps.
  • Repair of cracks.
  • Repair and strengthening of structures by sea or river.
Technical Features
Specifications TEH 911
Structure of the Material NHL based, fluid
Colour Light Brown
Compressive Strength (MPa) 7 days > 8,0 MPa - 28 days > 13,0 MPa
Viscocity At the beginning < 35 sec - After 20 mins < 45 sec
Water vapour permability 15 / 35
Application temparature +5°C +35°C
Product Documentation