Building Isolation 

AWT

Flexible Acoustic Wall Ties

Acoustic Building Isolation Products

Design Features:

• Grade 304 stainless steel masonry ties, connecting bolts and washers.
   
• BZP mild steel “Z” and “L” brackets for internal partition walls.
   
• Natural rubber acoustic element ensures no metallic contact between external and inner brickwork and internal partitions.
   
• Load tested to 0.75 kN in tension, compression and shear.
   
• Masonry ties designed to BS EN 845 with drip feature and safety ends.
   
• Variable tie lengths and fixing options available to suit cavity widths 50 mm to 250 mm.
   
• It is recommended that acoustic wall ties are used in conjunction with acoustic wall bearing pads.

Typical Applications:

• Multiplex cinemas.
   
• Sound and recording studios.
   
• Hearing test rooms.
   
• Nightclubs.

General Notes:

• Check acoustic wall tie is suitable for the type of installation and cavity size i.e. external face brick/blockwork to inner cavity walls or studwork.
   
• Each masonry tie must be embedded a minimum of 50mm into brick/blockwork.
   
• Acoustic wall ties must be installed with rubber part upper most or “top” on masonry tie.
   
• Ensure wall loading and spacings do not exceed acoustic wall tie maximum working load of 0.75 kN.
   
• It is important that no oil or solvent be allowed to contaminate the wall tie rubber during installation (refer to data sheet DS 041 for details of natural rubber properties).

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AWT Flexible Acoustic Wall Ties

• Data Sheet DS087 - General Installation Instructions
   

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