FlexBlox Solutions


About FlexBlox Solutions

FlexBlox™ Solutions for erosion and stormwater management and other civil engineering applications features an innovative, permeable 3-D material.

This unique micro-architecture excels in its combination of porosity, strength-to-density ratio, continuous high-tensile matrix, and exceptional resistance to compression without requiring additional infill.

Solutions areas

The FlexBlox™ system offers innovative solutions in these areas:

FlexBlox installations are ideal for steep and difficult access projects where space, soil, drainage, transportation and environmental constraints prohibit implementation of more conventional soil stabilization techniques.

Ground Stabilization / Load Support Systems

%image_alt%The FlexBlox system’s internal architecture and multi-axial tensile ‘web’ prevents shear failure and limits lateral movement of aggregate infill without com- promising permeability. It provides superior load distribution over weak soils, distributing loads laterally and reducing contact pressure on poor quality, unstable subgrades.



Slope Protection / Erosion Control

%image_alt%FlexBlox is ideal for protecting channels exposed to severe erosive conditions while maintaining natural permea- bility. When strategically integrated with conventional protection materials such as concrete, aggregate, rip-rap and vegetation, FlexBlox’s intrinsic tensile network improves their performance under hydraulic stress.


In areas of low to moderate intermittent flows such as ditches and swales, the system’s open architecture allows roots to grow in all directions throughout the matrix for greater vegetative lock-up and stability against short-term flow events.

Auxiliary cabling/tendons may be incorporated to provide additional stability against gravitational and hydrodynamic forces.


Earth Retention Systems


The FlexBlox system’s structural properties are excellent for steep front-face vertical applications such as highway embankments, especially in challenging sites where subgrades are comprised of unstable soils and right-of-ways are limited.

 Enhanced design flexibility and aesthetics are possible because of the porosity and potential for a completely vegetated face.


Three-dimensional Elastic / Expansion Joints


When engineered into bridges and other structures, Flextegrity’s advanced polyhedral materials have the capacity to bear substantial stress loads, yet absorb seasonal temperature- related dimensional changes.

Dimensional changes in multiple axes can be accommodated by the closely controlled elastic properties of the structural lattice architecture. These unique properties also offer enhanced robustness to earthquake movement/energy.