KBI Flexi -Vault General Information
Innovative new sustainable porous paving drainage solution for hard surfacing areas like access roads, car parks and footpaths.
Innovative new sustainable porous paving drainage solution for hard surfacing areas like access roads, car parks and footpaths.
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TM<br />
<strong>KBI</strong> <strong>Flexi</strong> -Stone<br />
TM<br />
<strong>KBI</strong> <strong>Flexi</strong> -<strong>Vault</strong><br />
Pedestrian - Infiltration<br />
<strong>KBI</strong> <strong>Flexi</strong>-Stone HDST25 (20mm thick)<br />
SEL Permavoid (85mm thick)<br />
Seperation Geotextile<br />
Type 3 (Depth TBC)<br />
Prepared Formation<br />
TM<br />
<strong>KBI</strong> <strong>Flexi</strong> -Stone<br />
TM<br />
<strong>KBI</strong> <strong>Flexi</strong> -Stone is a decorative porous paving system. It<br />
is available in the following formats:<br />
<br />
<br />
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<strong>KBI</strong> <strong>Flexi</strong> -Stone HDST 50 - installed in one part at<br />
40mm thickness directly on to the SEL Permavoid.<br />
TM<br />
<strong>KBI</strong> <strong>Flexi</strong> -Stone HDST 25 - installed in one part at<br />
20mm thickness directly on to the SEL Permavoid.<br />
Both trademarked formats require a nominal 2-6mm<br />
agregate and are bound together using <strong>KBI</strong>’s proprietary<br />
binding agent XFP78. The products are solely sourced<br />
and installed by <strong>KBI</strong> UK Ltd.<br />
TM<br />
<strong>KBI</strong> <strong>Flexi</strong> -<strong>Vault</strong> Linear Storage<br />
TM<br />
<strong>KBI</strong> <strong>Flexi</strong> -<strong>Vault</strong><br />
Pedestrian - Infiltration<br />
<strong>KBI</strong> <strong>Flexi</strong>-Pave HD1000 (25mm thick)<br />
Type 3 (Depth TBC)<br />
SEL Permavoid (300mm thick)<br />
SEL Geotextile or Membrane<br />
Bedding layer<br />
Prepared Formation<br />
TM<br />
<strong>KBI</strong> <strong>Flexi</strong> -<strong>Vault</strong> Linear Storage can be used where<br />
higher storage volumes are required. The highly porous<br />
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<strong>KBI</strong> <strong>Flexi</strong> -Pave surfacing will allow rainfall to pass<br />
straight through the surfacing into the underlying SEL<br />
Permavoid storage. The system is designed to be<br />
installed at shallow depths in multiple layers, each<br />
150mm deep.<br />
Main Carriageway<br />
SEL Permavoid (150mm thick) laid at<br />
tank soffit level to form a sump to<br />
facilitate connection to road gully<br />
Car Parks<br />
TM<br />
Using <strong>KBI</strong> <strong>Flexi</strong> -<strong>Vault</strong> in a car park will allow rainfall to pass<br />
straight through the surfacing into the underlying SEL Permavoid<br />
storage.<br />
Not only can you eliminate standing water but you can also provide<br />
attenuation at source. The stored surface water can be infiltrated<br />
or attenuated for release to a local watercourse or sewer.<br />
TM<br />
The <strong>KBI</strong> <strong>Flexi</strong> -<strong>Vault</strong> is an ideal solution where a site has<br />
contamination issues, high water table, shallow rock head or<br />
unstable soils.<br />
Ashgate Primary School, Derby<br />
TM<br />
<strong>KBI</strong> <strong>Flexi</strong> -<strong>Vault</strong> Brochure
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