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
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Allows for concrete contraction or expansion, depending on temperature.
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Unique grid-cut face (patent applied for) securely anchors the joint into the concrete along the whole length.
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Can be cut at any point without compromising strength.
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Supplied in durable galvanised steel for weather resistance.
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Radiused edges on the top inside corners help reduce damage to forklift wheels.
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The sharp edge on the inside top face of each hole helps ensure a neat finish when trowelling-in.
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Compatible with a choice of TD plate dowels.
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A choice of straightforward installation methods.
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Can be tailored to specific project requirements – contact our technical engineers to discuss.
applications
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Ideal for external applications, such as yards, hardstandings and roadways.
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Ideal for free movement areas.
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Suitable for use with most vehicle types.
Download our specification sheet for full information.
All our products comply with the Construction Products Regulation (Regulation (EU) No. 305/2011), and hold appropriate CE marking.