Blyko offers Piove^® and Percola^®, permeable paving that can be used in combination with water permeable foundations to provide an economical and environmentally friendly method of water removal.

Piove^® open-structured water-permeable pavers consist of two layers: a 5mm top layer, and a 95mm bottom layer. They measure 200x100x100mm, and half-sizes are available. They are provided in Grey, Red, Heather and Black although other colours can be manufactured for specific designs.

Percola^® free-draining concrete pavers contain voids between the pavers that are filled with water-permeable natural stone. They have an open surface are of 12%, which allows for good long-term water-permeability. Percola^® is available with two different top layers: standard concrete and Novostone^®.

Both Piove^® and Percola^® have a bevelled edge of 3x4mm and a splinter-free head.

The dimension tolerances of both products are: length and width ±2mm, thickness ±3mm in relation to the nominal size.

The splitting strength is determined in accordance with NBNB 15-218.

Both pavers comply with PTV 122 water-permeable paving, and Percola^® is supplied under the BENOR quality mark.

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