Permaban BetaExpansion
Permaban BetaExpansion
BetaExpansion is the ideal leave-in-place formwork system for external applications, such as concrete hard-standings and roadways. The pre-installed compressible foam allows the joint to expand or contract once in place.
Benefits
∙ Allows for concrete contraction or expansion, depending on temperature.
∙ Unique grid-cut face (patent applied for) securely anchors the joint into the concrete along the whole length.
∙ Can be cut at any point without compromising strength.
∙ Supplied in durable galvanised steel for weather resistance.
∙ Radiused edges on the top inside corners help reduce damage to forklift wheels.
∙ The sharp edge on the inside top face of each hole helps ensure a neat finish when trowelling-in.
∙ Compatible with a choice of plate dowels.
∙ A choice of straightforward installation methods.
∙ Can be tailored to specific project requirements – contact our technical engineers to discuss.
Applications
∙ Ideal for external applications, such as yards, hardstandings and roadways.
∙ Ideal for free movement areas.
∙ Suitable for use with most vehicle types.