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TEH 911
Hydraulic Lime-Based Injection Mortar
TEH 911 is a hydraulic lime-based powder mixture injection mortar used for the repair and reinforcement of historic masonry structures. It contains no cement or salts that are harmful to historic structures.
(EN 998-2 / M10)
General Features
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Cement-free.
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Contains natural pozzolanic additives.
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It is sulfate-resistant.
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It has high strength.
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It has high crack resistance.
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It exhibits high adhesion to existing walls.
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It allows for vapor diffusion.
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It has high resistance to efflorescence.
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It is free of harmful salts.
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It has high workability.
Applications
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In the reinforcement of historic structures,
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For repairing cracks in masonry foundations, walls, vaults, and domes,
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For filling voids within masonry load-bearing elements,
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For filling small and large voids,
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For sealing cracks,
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And for repairing structures along coastlines and riverbanks.
Technical Specifications
Features
Material Composition
Color
Compressive Strength (28 Days)
Chloride Content
Water Vapor Permeability
Workability
Fire Resistance Class
TEH 911
NHL-based, flowable
Light Brown / Off-White
13.0 MPa
0.09%
15 / 35 µm
> 50 min.
A1
