Permaties and Shear Connectors
Permaties and Shear Connectors - Product code: PVCLIP and PVSC
Permatie is a patented tapered tie that interlocks the Permavoid geocellular units into a secure and consistent raft. Once connected the ties provide tensile resistance within the Permavoid structure.
When two or more layers of Permavoid are used to form a structure, Shear Connectors are inserted between the layers to create stability, prevent lateral movement and maximise shear resistance.
Permaties
Shear Connectors
Literature & Technical info
Case Studies
Walthamstow Stadium: Polypipe supplies Permavoid
The Walthamstow Stadium redevelopment project, developed by Quadrant Construction, will boast 294 new homes that incorporate sustainable drainage features, brown roofs...
View Case Study >Newcastle City Council flood alleviation project
The housing development had previously flooded during heavy rainfall due to interaction between surface water sewers and the water level in the nearby Ouseburn ...
View Case Study >