HENNER Thin Bed Adhesive is a cementitious adhesive formulated for installing HENNER AAC Blocks, Panels and Lintels. Its compatibility supports strong adhesion and reliable wall performance.
Why HENNER
Built for the walling system.
01
Formulated for compatibility with HENNER AAC products
02
Supports the combined flexural performance of block and adhesive
03
HENNER TBA, Blocks and Panels have been tested together for up to 4 hours of fire resistance
04
Alternative adhesives may not achieve the tested system fire performance
Technical data
Catalogue specifications.
Technical property
Catalogue value
Packaging
40 kg bag
Colour
Light grey / off white
Mixing ratio
12–14 litres water / 40 kg bag
Pot life
2–3 hours
Open time
6–8 minutes
Coverage
Approx. 20 m² / 40 kg bag for 100 mm blockwork
Minimum flexural strength
0.55 MPa
Fire rating
Up to 4 hours with HENNER Blocks
Fire hazard
Non-flammable
Toxicity
Nil
Application
Thin Bed Adhesive installation.
01
Mix HENNER Thin Bed Adhesive with an electric hand-held stirrer.
02
Ensure sufficient adhesive for full block coverage with ridges of TBA.
03
Apply HENNER Thin Bed Adhesive with a notched trowel.
04
Align HENNER AAC Blocks with a rubber mallet.
HENNER system
Designed to work together.
01AAC Structure
02Joining
03Finishing
04Installation
HENNER AAC structure, Thin Bed Adhesive, surface finishing and installation accessories form a coordinated walling system.
