Mirafi® MPBBC1450

Needle punched non woven interlayer composed of polypropylene fibers

Mirafi® MPBBC1450 bond breaker is a needle-punched nonwoven interlayer composed of polypropylene fibers, which are formed into a stable network such that the fibers retain their relative position for use as an interlayer for separating cementitious pavement layers. Mirafi® MPBBC1450 bond breaker is inert to biological degradation and resistant to naturally encountered chemicals, alkalis, and acids.

Key Features

TenCate develops and produces materials that function to increase performance, reduce costs and deliver measurable results by working with our customers to provide advanced solutions.

The Difference Mirafi® MPBBC1450 Nonwoven Bond Breaker Makes:



Can be used on deteriorated pavements showing signs of rutting, fatigue cracking, D-cracking and pavements that have been subjected to Alkali Silica Reaction (ASR).



Results in faster installation over traditional asphalt bond breakers.

Cost Efficient:

Reduces cost on materials over traditional hot mix layer.

Water Drainage:

Physical composition of the material promotes water drainage between pavement layers, channeling water away that infiltrates into pavement.

Reflective Cracking:

Mitigates reflective cracking, promoting longer lasting pavement.


Stress Relief

The stress reduction from a geosynthetic while the system is in a state of constant deformation or load.


The use of a coating to create an impervious surface.

Adhesive Bonding

Adhering two different surfaces or materials using an adhesive substrate.